40-F

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 40-F

☐ Registration statement pursuant to Section 12 of the Securities Exchange Act of 1934

or

☒ Annual report pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934

For the fiscal year ended December 31, 2020

Commission File Number 001-37814

OSISKO GOLD ROYALTIES LTD

(Exact name of registrant as specified in its charter)

Quebec, Canada	1040	N/A
(Province or Other Jurisdiction of Incorporation or Organization)	(Primary Standard Industrial Classification Code)	(I.R.S. Employer Identification No.)

1100 avenue des Canadiens-de-Montréal

Suite 300, Montreal, Québec

H3B 2S2

(Address and telephone number of registrant's principal executive offices)

CT Corporation System

28 Liberty Street

New York, New York 10005
(212) 590-9070

(Name, address (including zip code) and telephone number (including area code)

of agent for service in the United States)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class:	Trading Symbol(s)	Name of Each Exchange On Which Registered:
Common Shares, no par value	OR	New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act:  None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:  None

For annual reports, indicate by check mark the information filed with this form:

☒ Annual Information Form ☒ Audited Annual Financial Statements

Indicate the number of outstanding shares of each of the registrant's classes of capital or common stock as of the close of the period covered by the annual report: 167,165,341

Indicate by check mark whether the Registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports); and (2) has been subject to such filing requirements for the past 90 days.

☒  Yes            ☐  No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

☒  Yes            ☐  No

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 12b-2 of the Exchange Act.             

Emerging growth company ☐

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.

☒

FORWARD LOOKING STATEMENTS

Certain statements contained in this Annual Report on Form 40-F, including the exhibits hereto (collectively, the "Form 40-F") may be deemed "forward-looking statements" within the meaning of applicable securities laws. All statements in this Form 40-F, other than statements of historical fact, that address future events, developments or performance that the Registrant expects to occur including management's expectations regarding the Registrant's growth, results of operations, estimated future revenues, requirements for additional capital, mineral reserve and mineral resource estimates, production estimates, production costs and revenue estimates, future demand for and prices of commodities, business prospects and opportunities and outlook on gold, silver, diamonds, other commodities and currency markets are forward-looking statements. In addition, statements (including data in tables) relating to mineral reserves and mineral resources and gold equivalent ounces are forward-looking statements, as they involve implied assessment, based on certain estimates and assumptions, and no assurance can be given that the estimates will be realized. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words "expects", "plans", "anticipates", "believes", "intends", "estimates", "projects", "potential", "scheduled" and similar expressions or variations (including negative variations), or that events or conditions "will", "would", "may", "could" or "should" occur including, without limitation, the performance of the assets of the Registrant, any estimate of gold equivalent ounces to be received in 2021, the realization of the anticipated benefits deriving from the Registrant's investments and transactions, the actual results of exploration and development activities and the Registrant's ability to seize future opportunities. Although the Registrant believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements involve known and unknown risks, uncertainties and other factors and are not guarantees of future performance and actual results may accordingly differ materially from those in forward-looking statements. Factors that could cause the actual results to differ materially from those in forward-looking statements include, without limitation: fluctuations in the prices of the commodities that drive royalties, streams, offtakes and investments held by the Registrant; fluctuations in the value of the Canadian dollar relative to the U.S. dollar; regulatory changes in national and local government, including permitting and licensing regimes and taxation policies; whether or not the Registrant is determined to have "passive foreign investment company" status ("PFIC") as defined in Section 1297 of the United States Internal Revenue Code of 1986, as amended; regulations and political or economic developments in any of the countries where properties in which the Registrant holds royalties, streams or other interests are located or through which they are held; risks related to the operators of the properties in which the Registrant holds royalties, streams or other interests; influence of macroeconomic developments; the unfavorable outcome of litigation relating to any of the properties in which the Registrant holds a royalty, stream or other interests; business opportunities that become available to, or are pursued by the Registrant; continued availability of capital and financing and general economic, market or business conditions; litigation; title, permit or license disputes related to interests on any of the properties in which the Registrant holds royalties, streams or other interests; development, permitting, infrastructure, operating or technical difficulties on any of the properties in which the Registrant holds royalties, streams or other interests; rate and timing of production differences from resource estimates or production forecasts by operators of properties in which the Registrant holds royalties, streams or other interests; risks and hazards associated with the business of exploring, development and mining on any of the properties in which the Registrant holds royalties, streams or other interests, including, but not limited to unusual or unexpected geological and metallurgical conditions, slope failures or cave-ins, flooding and other natural disasters or civil unrest or other uninsured risks, the responses of relevant governments to the COVID-19 outbreak and the effectiveness of such response and the potential impact of COVID-19 on the Registrant's business, operations and financial condition and the integration of acquired assets. The forward-looking statements contained in this Form 40-F are based upon assumptions management believes to be reasonable, including, without limitation: the ongoing operation by the operators of the properties in which the Registrant holds royalties, streams or other interests by the operators of such properties in a manner consistent with past practice; the accuracy of public statements and disclosures made by the operators of such underlying properties; the absence of material adverse change in the market price of the commodities that underlie the asset portfolio; the Registrant's ongoing income and assets relating to determination of its PFIC status; no adverse development in respect of any significant property in which the Registrant holds royalties, streams or other interests; the accuracy of publicly disclosed expectations for the development of underlying properties that are not yet in production; integration of acquired assets; and the absence of any other factors that could cause actions, events or results to differ from those anticipated, estimated or intended.

Although the Registrant has attempted to identify important factors that could cause actual plans, actions, events or results to differ materially from those described in forward-looking statements, there may be other factors that cause plans, actions, events or results not to be as anticipated, estimated or intended. There can be no assurance that forward-looking statements will prove to be accurate, as actual plans, results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements.

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Certain of the forward-looking statements and other information contained herein concerning the mining industry and the Registrant's general expectations concerning the mining industry are based on estimates prepared by the Registrant using data from publicly available industry sources as well as from market research and industry analysis and on assumptions based on data and knowledge of this industry which the Registrant believes to be reasonable. However, although generally indicative of relative market positions, market shares and performance characteristics, this data is inherently imprecise. While the Registrant is not aware of any misstatement regarding any industry data presented herein, the mining industry involves risks and uncertainties that are subject to change based on various factors.

Readers are cautioned not to place undue reliance on forward-looking statements. The Registrant undertakes no obligation to update any of the forward-looking statements in this Form 40-F, except as required by law. Unless otherwise indicated, these statements are made as of the date of this Form 40-F.

DIFFERENCES IN UNITED STATES AND CANADIAN REPORTING PRACTICES

The Registrant is permitted, under a multijurisdictional disclosure system adopted by the United States, to prepare this report in accordance with Canadian disclosure requirements, which are different from those of the United States. The Registrant prepares its financial statements, which are filed with this Form 40-F in accordance with International Financial Reporting Standards as issued by the International Accounting Standards Board, and the audit is subject to auditing and independence standards in accordance with the rules and regulations of the U.S. Securities and Exchange Commission (the "Commission") and Public Company Accounting Oversight Board.

The Registrant is subject to the reporting requirements of the applicable Canadian securities laws, and as a result reports information regarding mineral properties, mineralization and estimates of mineral reserves and mineral resources in accordance Canadian reporting requirements, which are governed by Canadian National Instrument 43-101 Standards of Disclosure for Mineral Projects. As such, the information incorporated by reference in this Form 40-F concerning mineral properties, mineralization and estimates of mineral reserves and mineral resources is not comparable to similar information made public by U.S. companies subject to the reporting and disclosure requirements of the Commission.

INCORPORATED DOCUMENTS

Annual Information Form

The Registrant's Annual Information Form ("AIF") is filed as Exhibit 99.1 to this Form 40-F.

Audited Annual Financial Statements

The Registrant's consolidated financial statements and independent registered public accounting firm's report thereon are filed as Exhibit 99.2 to this Form 40-F.

Management's Discussion and Analysis

The Registrant's management's discussion and analysis ("MD&A") is filed as Exhibit 99.3 to this Form 40-F.

DISCLOSURE CONTROLS AND PROCEDURES

The information relating to the Registrant's disclosure controls and procedures is included under the heading "Disclosure Controls and Procedures and Internal Control Over Financial Reporting - Disclosure Controls and Procedures" in the MD&A, which is filed as Exhibit 99.3 hereto and incorporated by reference herein.

MANAGEMENT'S ANNUAL REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

The required report is included under the heading "Disclosure Controls and Procedures and Internal Control Over Financial Reporting - Internal Control over Financial Reporting" in the MD&A, which is filed as Exhibit 99.3 hereto and incorporated by reference herein, and under the heading "Management's Report on Internal Control over Financial Reporting" in the Registrant's consolidated financial statements and independent registered public accounting firm's report thereon, which are filed as Exhibit 99.2 hereto and incorporated by reference herein.

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ATTESTATION REPORT OF THE INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The required report is included under the heading "Report of Independent Registered Public Accounting Firm" in the Registrant's consolidated financial statements and independent registered public accounting firm's report thereon, which are filed as Exhibit 99.2 hereto and incorporated by reference herein.

CHANGES IN INTERNAL CONTROLS OVER FINANCIAL REPORTING

The required disclosure is included under the heading "Disclosure Controls and Procedures and Internal Control Over Financial Reporting-Internal Control over Financial Reporting" in the MD&A, which is filed as Exhibit 99.3 hereto and incorporated by reference herein.

NOTICES PURSUANT TO REGULATION BTR

The Registrant was not required by Rule 104 of Regulation BTR to send any notices to any of its directors or executive officers during the fiscal year ended December 31, 2020.

AUDIT COMMITTEE FINANCIAL EXPERT

The required disclosure is included under the heading "Audit and Risk Committee- Audit and Risk Committee Members" in the AIF, which is filed as Exhibit 99.1 hereto and incorporated by reference herein.

CODE OF ETHICS

The Registrant has adopted a written Code of Ethics (the "Code") that is applicable to all employees, contractors, consultants, officers and directors of the Registrant.

All amendments to the Code, and all waivers of the Code with respect to any of the senior officers covered by it, which waiver may be made only by the Board of Directors in respect of senior officers, will be disclosed as required. The Registrant's Code is located on its website at http://osiskogr.com/en/governance-2/policies/. Information contained in or otherwise accessible through the Registrant's website does not form part of this Form 40-F, and is not incorporated into this Form 40-F by reference.

PRINCIPAL ACCOUNTANT FEES AND SERVICES

The fees paid to the independent registered public accounting firm are included under the heading "Audit and Risk Committee-External Auditor Service Fees" in the AIF, which is filed as Exhibit 99.1 hereto and incorporated by reference herein.

The Registrant's audit committee has adopted a pre-approval policy. Under this policy, audit and non-audit services will be presented to the audit committee for pre-approval. The Registrant did not rely on the de minimis exemption provided by Section (c)(7)(i)(C) of Rule 2-01 of Regulation S-X during the year ended December 31, 2020.

OFF-BALANCE SHEET TRANSACTIONS

The Registrant does not have any off-balance sheet transactions that have or are reasonably likely to have a current or future effect on the Registrant's financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources that are material to investors.

TABULAR DISCLOSURE OF CONTRACTUAL OBLIGATIONS

The following table presents, as of December 31, 2020, the Registrant's known contractual obligations, aggregated by type of contractual obligation as set forth below:

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		Payments Due by Period
Contractual Obligations (in thousands of Canadian dollars)		Total		Less than  1 Year		1 to 3 Years		3 to 5 Years		More than 5 Years
Long Term Debt Obligations	$	445,818	$	64,952	$	380,866	$	-	$	-
Lease Liabilities		13,676		1,915		4,055		2,568		5,138
Purchase Obligations		7,316		7,316		-		-		-
Other Long-Term Liabilities		36,270		3,051		21,823		2,260		9,136
Total	$	503,080	$	77,234	$	406,744	$	4,828	$	14,274

IDENTIFICATION OF THE AUDIT AND RISK COMMITTEE

The Registrant's Board of Directors has a separately designated standing Audit and Risk Committee established in accordance with section 3(a)(58)(A) of the Exchange Act. The required disclosure is included under the headings "Audit and Risk Committee-Audit and Risk Committee Members" in the AIF, which is filed as Exhibit 99.1 hereto and incorporated by reference herein.

CORPORATE GOVERNANCE

The Registrant's common shares are listed on the Toronto Stock Exchange ("TSX") and the New York Stock Exchange ("NYSE") and the Registrant complies with the corporate governance requirements of the TSX and NYSE, as they relate to the Registrant. As a foreign private issuer, the Registrant is permitted, by the NYSE, not to comply with certain of the NYSE's corporate governance rules. A description of the significant ways in which the Registrant's governance practices differ from those followed by domestic companies pursuant to NYSE standards can be found on the Registrant's website at https://osiskogr.com/en/governance-2/osisko-practices-and-nyse-rules/. Information contained in or otherwise accessible through the Registrant's website does not form part of this Form 40-F, and is not incorporated into this Form 40-F by reference.

UNDERTAKINGS

The Registrant undertakes to make available, in person or by telephone, representatives to respond to inquiries made by the Commission staff, and to furnish promptly, when requested to do so by the Commission staff, information relating to: the securities registered pursuant to this Form 40-F; the securities in relation to which the obligation to file an annual report on Form 40-F arises; or transactions in said securities.

CONSENT TO SERVICE OF PROCESS

The Registrant has previously filed with the Commission a written irrevocable consent and power of attorney on Form F-X. Any change to the name or address of the Registrant's agent for service shall be communicated promptly to the Commission by amendment to the Form F-X referencing the file number of the Registrant.

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SIGNATURES

Pursuant to the requirements of the Exchange Act, the Registrant certifies that it meets all of the requirements for filing on Form 40-F and has duly caused this annual report to be signed on its behalf by the undersigned, thereunto duly authorized.

OSISKO GOLD ROYALTIES LTD
/s/ Frédéric Ruel
Name:	Frédéric Ruel
Title:	Chief Financial Officer and Vice President, Finance

Date: March 31, 2021

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EXHIBIT INDEX

The following documents are being filed with the Commission as exhibits to this annual report on Form 40-F.

Exhibits	Documents
99.1	Annual Information Form for the fiscal year ended December 31, 2020
99.2	Consolidated Financial Statements for the years ended December 31, 2020 and 2019 and independent registered public accounting firm's report thereon
99.3	Management's Discussion and Analysis for the year ended December 31, 2020
99.4	Certifications of Chief Executive Officer pursuant to Rule 13a-14 or 15d-14 of the Securities Exchange Act of 1934
99.5	Certifications of Chief Financial Officer pursuant to Rule 13a-14 or 15d-14 of the Securities Exchange Act of 1934
99.6	Certifications of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
99.7	Certifications of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
99.8	Consent of PricewaterhouseCoopers LLP
99.9	Consent of Guy Desharnais, Ph.D., P.Geo
101	Interactive Data File
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	XBRL Taxonomy Definition Linkbase Document
101.LAB	XBRL Taxonomy Extension Label Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

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EX-99.1

ANNUAL INFORMATION FORM

FOR THE FISCAL YEAR ENDED

DECEMBER 31, 2020

DATED AS OF MARCH 26, 2021

TABLE OF CONTENTS

GENERAL MATTERS	3
CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS	3
CAUTIONARY NOTE TO U.S. INVESTORS REGARDING  PREPARATION OF FINANCIAL INFORMATION	4
CAUTIONARY NOTE TO U.S. INVESTORS REGARDING  THE USE OF MINERAL RESERVE AND MINERAL RESOURCE ESTIMATES	5
EXCHANGE RATE DATA	6
GLOSSARY OF TERMS	7
CORPORATE STRUCTURE	15
DESCRIPTION OF BUSINESS	16
OUTLOOK	22
GENERAL DEVELOPMENT OF OSISKO'S BUSINESS	22
RISK FACTORS	27
MATERIAL MINERAL PROJECT	42
DIVIDENDS	43
DESCRIPTION OF CAPITAL STRUCTURE	43
MARKET FOR SECURITIES	47
DIRECTORS AND OFFICERS	49
LEGAL PROCEEDINGS AND REGULATORY ACTIONS	57
INTEREST OF MANAGEMENT AND OTHERS IN MATERIAL TRANSACTIONS	57
TRANSFER AGENTS AND REGISTRARS	57
MATERIAL CONTRACTS	57
INTERESTS OF EXPERTS	58
ADDITIONAL INFORMATION	58
AUDIT AND RISK COMMITTEE	58
SCHEDULE A AUDIT AND RISK COMMITTEE CHARTER	61
SCHEDULE B - TECHNICAL INFORMATION UNDERLYING THE CANADIAN MALARTIC PROPERTY	67

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GENERAL MATTERS

The information contained in this Annual Information Form, unless otherwise indicated, is given as of December 31, 2020, with specific updates post-financial year end where specifically indicated. More current information may be available on our public website at www.osiskogr.com, on SEDAR at www.sedar.com and on EDGAR at www.sec.gov. In addition, we generally maintain supporting materials on our website which may assist in reviewing (but are not to be considered part of) this Annual Information Form.

All capitalized terms used in this Annual Information Form and not defined herein have the meaning ascribed in the "Glossary of Terms" or elsewhere in this Annual Information Form.

Unless otherwise noted or the context otherwise indicates, the term "Osisko" refers to Osisko Gold Royalties Ltd and its subsidiaries.

For reporting purposes, Osisko presents its financial statements in Canadian dollars and in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board ("IFRS").

Unless otherwise indicated herein, references to "$", "C$" or "Canadian dollars" are to Canadian dollars, and references to "US$" or "U.S. dollars" are to United States dollars. See "Exchange Rate Data". See also "Cautionary Statement Regarding Forward-Looking Statements".

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

Certain statements contained in this Annual Information Form may be deemed "forward looking information" and "forward-looking statements" within the meaning of applicable Canadian Securities Laws and the United States Private Securities Litigation Reform Act of 1995 (collectively, the "forward-looking statements"). All statements in this Annual Information Form, other than statements of historical fact, that address future events, developments or performance that Osisko expects to occur including management's expectations regarding Osisko's growth, results of operations, estimated future revenues, requirements for additional capital, mineral reserve and mineral resource estimates, production estimates, production costs and revenue estimates, future demand for and prices of commodities, business prospects and opportunities and outlook on gold, silver, diamonds, other commodities and currency markets are forward-looking statements. In addition, statements (including data in tables) relating to mineral reserves and mineral resources and gold equivalent ounces are forward-looking statements, as they involve implied assessment, based on certain estimates and assumptions, and no assurance can be given that the estimates will be realized. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words "expects", "plans", "anticipates", "believes", "intends", "estimates", "projects", "potential", "scheduled" and similar expressions or variations (including negative variations), or that events or conditions "will", "would", "may", "could" or "should" occur including, without limitation, the performance of the assets of Osisko, any estimate of gold equivalent ounces to be received in 2021, the realization of the anticipated benefits deriving from Osisko's investments and transactions, the actual results of exploration and development activities and Osisko's ability to seize future opportunities. Although Osisko believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements involve known and unknown risks, uncertainties and other factors and are not guarantees of future performance and actual results may accordingly differ materially from those in forward-looking statements. Factors that could cause the actual results to differ materially from those in forward-looking statements include, without limitation: fluctuations in the prices of the commodities that drive royalties, streams, offtakes and investments held by Osisko; fluctuations in the value of the Canadian dollar relative to the U.S. dollar; regulatory changes in national and local government, including permitting and licensing regimes and taxation policies; whether or not Osisko is determined to have "passive foreign investment company" status ("PFIC") as defined in Section 1297 of the United States Internal Revenue Code of 1986, as amended; regulations and political or economic developments in any of the countries where properties in which Osisko holds royalties, streams or other interests are located or through which they are held; risks related to the operators of the properties in which Osisko holds royalties, streams or other interests; influence of macroeconomic developments; the unfavorable outcome of litigation relating to any of the properties in which Osisko holds a royalty, stream or other interests; business opportunities that become available to, or are pursued by Osisko; continued availability of capital and financing and general economic, market or business conditions; litigation; title, permit or license disputes related to interests on any of the properties in which Osisko holds royalties, streams or other interests; development, permitting, infrastructure, operating or technical difficulties on any of the properties in which Osisko holds royalties, stream or other interests; rate and timing of production differences from resource estimates or production forecasts by operators of properties in which Osisko holds royalties, streams or other interests; risks and hazards associated with the business of exploring, development and mining on any of the properties in which Osisko holds royalties, streams or other interests, including, but not limited to unusual or unexpected geological and metallurgical conditions, slope failures or cave-ins, flooding and other natural disasters or civil unrest or other uninsured risks, the responses of relevant governments to the COVID-19 outbreak and the effectiveness of such response and the potential impact of COVID-19 on Osisko's business, operations and financial condition and the integration of acquired assets. The forward-looking statements contained in this Annual Information Form are based upon assumptions management believes to be reasonable, including, without limitation: the ongoing operation by the operators of the properties in which Osisko holds royalties, streams or other interests by the operators of such properties in a manner consistent with past practice; the accuracy of public statements and disclosures made by the operators of such underlying properties; the absence of material adverse change in the market price of the commodities that underlie the asset portfolio; Osisko's ongoing income and assets relating to determination of its PFIC status; no adverse development in respect of any significant property in which Osisko holds royalties, streams or other interests; the accuracy of publicly disclosed expectations for the development of underlying properties that are not yet in production; integration of acquired assets; and the absence of any other factors that could cause actions, events or results to differ from those anticipated, estimated or intended.

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Although Osisko has attempted to identify important factors that could cause actual plans, actions, events or results to differ materially from those described in forward-looking statements, there may be other factors that cause plans, actions, events or results not to be as anticipated, estimated or intended. There can be no assurance that forward-looking statements will prove to be accurate, as actual plans, results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements.

Certain of the forward-looking statements and other information contained herein concerning the mining industry and Osisko's general expectations concerning the mining industry are based on estimates prepared by Osisko using data from publicly available industry sources as well as from market research and industry analysis and on assumptions based on data and knowledge of this industry which Osisko believes to be reasonable. However, although generally indicative of relative market positions, market shares and performance characteristics, this data is inherently imprecise. While Osisko is not aware of any misstatement regarding any industry data presented herein, the mining industry involves risks and uncertainties that are subject to change based on various factors.

The readers are cautioned not to place undue reliance on forward-looking statements. Osisko undertakes no obligation to update any of the forward-looking statements in this Annual Information Form, except as required by law. Unless otherwise indicated, these statements are made as of the date of this Annual Information Form.

CAUTIONARY NOTE TO U.S. INVESTORS REGARDING
PREPARATION OF FINANCIAL INFORMATION

As a Canadian company, Osisko prepares its financial statements in accordance with IFRS. Consequently, all of the financial statements and financial information of Osisko is prepared in accordance with IFRS, which are materially different than financial statements and financial information prepared in accordance with U.S. generally accepted accounting principles.

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CAUTIONARY NOTE TO U.S. INVESTORS REGARDING
THE USE OF MINERAL RESERVE AND MINERAL RESOURCE ESTIMATES

Osisko is subject to the reporting requirements of the applicable Canadian securities laws, and as a result reports information regarding mineral properties, mineralization and estimates of mineral reserves and mineral resources in accordance Canadian reporting requirements, which are governed by Canadian National Instrument 43-101 Standards of Disclosure for Mineral Projects. As such, the information contained in this Annual Information Form concerning mineral properties, mineralization and estimates of mineral reserves and mineral resources is not comparable to similar information made public by U.S. companies subject to the reporting and disclosure requirements of the U.S. Securities and Exchange Commission.

CAUTIONARY STATEMENT REGARDING THIRD PARTY INFORMATION

The disclosure in this Annual Information Form relating to the properties in which Osisko holds royalties, streams or other interests and the operations on such properties is based on information publicly disclosed by the owners or operators of these properties and information or data available in the public domain as at March 26, 2021 (except where stated otherwise), and none of this information or data has been independently verified by Osisko. As a holder of royalties, streams and other interests, Osisko generally has limited, if any, access to the properties included in or relating to its asset portfolio. Therefore, in preparing disclosure pertaining to the properties in which Osisko holds royalties, streams or other interests and the operations on such properties, Osisko is dependent on information publicly disclosed by the owners or operators of these properties and information or data available in the public domain and generally has limited or no ability to independently verify such information or data. Although Osisko has no knowledge that such information or data is incomplete or inaccurate, there can be no assurance that such third party information or data is complete or accurate. Additionally, some information or data publicly reported by the owners or operators may relate to a larger property than the area covered by the royalties, streams or other interests of Osisko. Sometimes, the royalties, streams or other interests of Osisko cover less than 100% and sometimes only a portion of the publicly reported mineral reserves, mineral resources or production of a property.

NON-IFRS FINANCIAL PERFORMANCE MEASURES

Osisko has included certain non-IFRS measures including "Adjusted Earnings" and "Adjusted Earnings per basic share" (which have no standard definition under IFRS) to supplement its consolidated financial statements, which are presented in accordance with IFRS. Osisko believes that these measures, together with measures determined in accordance with IFRS, provide investors with an improved ability to evaluate the underlying performance of Osisko. Non-IFRS measures do not have any standardized meaning prescribed under IFRS, and, therefore, they may not be comparable to similar measures employed by other companies. The data is intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS.

For information regarding the non-IFRS financial measures used by Osisko, see "Non-IFRS Financial Performance Measures" in Osisko's management's discussion and analysis for the year ended December 31, 2020, which section is incorporated by reference herein. The financial statements and management's discussion and analysis of Osisko are available on SEDAR at www.sedar.com.

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EXCHANGE RATE DATA

The following table sets forth the high and low exchange rates for one U.S. dollar expressed in Canadian dollars for each period indicated, the average of the exchange rates for each period indicated and the exchange rate at the end of each such period, based upon the exchange rates provided by the Bank of Canada:

	Year Ended December 31
	2020	2019	2018
	($C)	($C)	($C)
High	1.4496	1.3600	1.3642
Low	1.2718	1.2988	1.2288
Average rate for period	1.3415	1.3269	1.2957
Rate at end of period	1.2732	1.2988	1.3642

On March 26, 2021, the exchange rate for one U.S. dollar expressed in Canadian dollars as reported by the Bank of Canada, was 1.2580.

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GLOSSARY OF TERMS

In this Annual Information Form, the following capitalized words and terms shall have the following meanings:

"2019 Underwriters" means a syndicate of underwriters led by CIBC Capital Markets and BMO Capital Markets.

"2019 Underwriting Agreement" means the underwriting agreement dated June 25, 2019 between the 2019 Underwriters and Osisko.

"2021 NCIB Program" has the meaning ascribed under the heading "Description of Capital Structure - Renewal of Normal Course Issuer Bid".

"affiliate" has the meaning ascribed in the Securities Act (Québec), unless stated otherwise.

"Ag" is the chemical symbol for silver.

"Agnico" means Agnico Eagle Mines Limited.

"associate" has the meaning ascribed in the Securities Act (Québec), unless stated otherwise.

"Au" is the chemical symbol for gold.

"BAPE" means the Bureau des Audiences Publiques sur l'Environnement.

"Barkerville" means Barkerville Gold Mines Ltd.

"Barkerville Arrangement" has the meaning ascribed under the heading "General Development of Osisko's Business - Launch of Osisko Development Corp.".

"Barkerville Arrangement Effective Date" means November 21, 2019.

"Barkerville Options" means the options to purchase Barkerville Shares granted under the Barkerville stock option plan that were outstanding on the Barkerville Arrangement Effective Date.

"Barkerville Shares" means common shares in the capital of Barkerville.

"Bonanza Ledge Phase II Property" means the mineral property and high grade deposit located within the Cariboo Gold Project (in the Cariboo Gold District of British Columbia).

"Brucejack Stream" means OBL's interest in the 4.0% gold and silver stream on the Brucejack gold mine located in British Columbia, Canada, which was fully repurchased by Pretium Exploration on December 19, 2018 for proceeds of US$118.5 million ($159.4 million).

"Canadian Malartic Corporation" means Canadian Malartic Corporation (formerly Osisko Mining Corporation).

"Canadian Malartic Properties" means the properties that are subject to the Canadian Malartic Royalty.

"Canadian Malartic Report" has the meaning ascribed under "Schedule B - Technical Information Underlying the Canadian Malartic Property".

"Canadian Malartic Royalty" has the meaning ascribed under the heading "Material Mineral Project - The Canadian Malartic Royalty".

"Canadian Malartic Royalty Agreement" means the amended and restated net smelter return royalty agreement dated June 16, 2014 between Osisko and Canadian Malartic GP.

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"Cariboo Gold Project" means the mineral property located in the historical Wells-Barkerville mining camp (also known as the Cariboo Gold District) of British Columbia and extending for approximately 60 km from northwest to southeast.

"Caterpillar" means Caterpillar Financial Services Limited.

"CDPQ" means Caisse de dépôt et placement du Québec.

"CIM" means the Canadian Institute of Mining, Metallurgy and Petroleum.

"Coulon Project" means the Coulon zinc project, a mineral exploration property located in northern Québec.

"CRA" means the Canada Revenue Agency.

"Credit Facility" means the revolving credit facility of $400 million with a syndicate of financial institutions with a maturity date of November 14, 2023, including an additional uncommitted accordion of up to $100 million for a total availability of up to $500 million.

"Cu" is the chemical symbol for copper.

"Dalradian" means Dalradian Resources Inc.

"Debentures" has the meaning ascribed under the heading "Description of Capital Structure - Debentures".

"Dividend Reinvestment Plan" means Osisko's dividend reinvestment plan.

"EDGAR" means the Electronic Data Gathering, Analysis and Retrieval system.

"Falco" means Falco Resources Ltd.

"Falco Convertible Loan" has the meaning ascribed under the heading "General Development of Osisko's Business - Falco Silver Stream".

"Falco Maturity Extension" has the meaning ascribed under the heading "General Development of Osisko's Business - Falco Silver Stream".

"Falco Secured Loan" has the meaning ascribed under the heading "General Development of Osisko's Business - Falco Silver Stream".

"Falco Shares" means common shares in the share capital of Falco.

"Falco Silver Stream" has the meaning ascribed under the heading "General Development of Osisko's Business - Falco Silver Stream".

"Falco Warrants" means common share purchase warrants of Falco.

"Fonds FTQ" means Fonds de solidarité des travailleurs du Québec (F.T.Q.).

"forward-looking statements" has the meaning ascribed under the heading "Cautionary Statement Regarding Forward-Looking Statements".

"GEOs" means gold equivalent ounces.

"Guerrero Properties" means the mineral exploration properties consisting of approximately 900,000 hectares located in the Guerrero Gold Belt in Guerrero, Mexico.

"g/t" means gram per tonne.

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"ha" means hectare.

"Horne 5 Project" means Falco's development-stage project located in Rouyn-Noranda, Québec.

"IFRS" means International Financial Reporting Standards adopted by the International Accounting Standards Board, as updated and amended from time to time.

"IT" means information technology.

"James Bay Properties" means a group of 26 mineral exploration properties located in the James Bay area of Québec (excluding the Coulon Project).

"k" means thousand.

"kg" means kilogram.

"km" means kilometre.

"km²" means square kilometre.

"kV" means kilovolt.

"l" means litre.

"L" means Mine level (depth below surface in metres).

''LLCFZ'' means Larder Lake-Cadillac Fault Zone.

"Lydian" means Lydian International Limited.

"LOM" means life-of-mine.

"m" means metre.

"m²" means square metre.

"m³" means cubic metre.

"Mantos" means Mantos Copper S.A.

"Mantos Blancos Mine" means the Mantos Blancos copper mine located in northern Chile operated by Mantos.

"Mantos Stream Amendment Transaction" has the meaning ascribed under the heading "General Development of Osisko's Business - Silver Stream on Mantos Blancos Copper Mine".

"mineralization" means rock containing an undetermined amount of minerals or metals.

"mm" means millimetre.

"Mt" means million tonnes (metric tons).

"NI 43-101" means National Instrument 43-101 - Standards of Disclosure for Mineral Projects (or Regulation 43-101 respecting Standards of Disclosure for Mineral Projects in the Province of Québec).

"NI 51-102" means National Instrument 51-102 - Continuous Disclosure Obligations (or Regulation 51-102 respecting Continuous Disclosure Obligations in the Province of Québec).

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"NI 52-110" means National Instrument 52-110 - Audit Committees (or Regulation 52-110 respecting Audit Committees in the Province of Québec).

"NSR" means net smelter return.

"NYSE" means the New York Stock Exchange.

"OBL" means Osisko Bermuda Limited, a wholly-owned subsidiary of Osisko.

"Odyssey Study" has the meaning ascribed under "Schedule B - Technical Information Underlying the Canadian Malartic Property".

"ODV Transaction" has the meaning ascribed under the heading "General Development of Osisko's Business - Launch of Osisko Development Corp.".

"Orion Acquisition Agreement" means the acquisition agreement dated June 4, 2017 among Osisko and the Orion Parties, including all schedules attached thereto.

"Orion Aggregate Purchase Price" has the meaning ascribed under the heading "General Development of Osisko's Business - Share Repurchase and Secondary Offering".

"Orion Parties" means, collectively, Orion Mine Finance (Master) Fund I LP, Orion Mine Finance (Master) Fund I-A LP, Orion Stream I, Orion Stream II, Orion Co-Investments IV LP, 8248567 Canada Limited and Lynx Metals Limited.

"Orion Secondary Offering" has the meaning ascribed under the heading "General Development of Osisko's Business - Share Repurchase and Secondary Offering".

"Orion Share Repurchase" has the meaning ascribed under the heading "General Development of Osisko's Business - Share Repurchase and Secondary Offering".

"Orion Stream I" means Orion Co-Investments I (Stream) LLC (now OBL).

"Orion Stream II" means Orion Co-Investments II (Stream) Limited (now OBL).

"Osisko" or "Corporation" means Osisko Gold Royalties Ltd.

"Osisko Board" means the board of directors of Osisko, as the same is constituted from time to time.

"Osisko Development" means Osisko Development Corp.

"Osisko DSUs" means Osisko's Deferred Share Units granted under the DSU Plan.

"Osisko DSU Plan" means Osisko's Deferred Share Unit Plan.

"Osisko Mining" means Osisko Mining Inc.

"Osisko Options" means the outstanding options to purchase Osisko Shares granted under Osisko Stock Option Plan or otherwise granted by Osisko.

"Osisko Preferred Shares" has the meaning ascribed under the heading "Description of Capital Structure - Osisko Preferred Shares".

"Osisko RSUs" means Osisko's Restricted Share Units granted under the Osisko RSU Plan.

"Osisko RSU Plan" means Osisko's Restricted Share Unit Plan.

"Osisko Shareholders" means the holders of Osisko Shares.

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"Osisko Shares" means common shares in the share capital of Osisko.

"Osisko Stock Option Plan" means the stock option plan of Osisko.

"oz" means ounce.

"Pb" is the chemical symbol for lead.

"PEA" means preliminary economic assessment.

"PFIC" means "passive foreign investment company" status as defined in Section 1297 of the United States Internal Revenue Code of 1986, as amended.

"Pretium" means, collectively, Pretium Exploration and Pretium Resources.

"Pretium Exploration" means Pretium Exploration Inc.

"Pretium Resources" means Pretium Resources Inc.

"QA/QC" means quality assurance and quality control.

"QBCA" means the Business Corporations Act (Québec) and the regulations made thereunder.

"qualified person" has the meaning ascribed in NI 43-101.

"Renard Diamond Mine" means the Renard diamond mine located in north-central Québec, which is held by SDCI.

"Renard Stream" means a 9.6% diamond stream on the Renard Diamond Mine.

"Renard Streamers" means Osisko along with CDPQ, Triple Flag Mining Finance Bermuda Ltd., Albion Exploration Fund, LLC and Washington State Investment Board.

"Replacement Osisko Options" means, collectively, the options to purchase Osisko Shares that were granted by Osisko on the Barkerville Arrangement Effective Date in exchange for Barkerville Options.

"Ressources Québec" means Ressources Québec inc., a wholly-owned subsidiary of Investissement Québec until its winding-up into Investissement Québec on December 31, 2019.

"ROM" means run-of-mine.

"San Antonio Gold Project" means the mineral property located in Sonora, Mexico.

"SDCI" means Stornoway Diamonds (Canada) Inc., the current holder of the Renard Diamond Mine.

"SEC" means the United States Securities and Exchange Commission.

"SEDAR" means the System for Electronic Document Analysis and Retrieval.

"SOX" means the Sarbanes-Oxley Act of 2002.

"Stornoway" means Stornoway Diamond Corporation or, if the context requires, SDCI.

"Stornoway Bridge Facility" has the meaning ascribed under the heading "General Development of Osisko's Business - Renard Stream".

"Stornoway Credit Bid Transaction" has the meaning ascribed under the heading "General Development of Osisko's Business - Renard Stream".

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"Stornoway Bridge Lenders" has the meaning ascribed under the heading "General Development of Osisko's Business - Renard Stream".

"Stornoway Secured Creditors" has the meaning ascribed under the heading "General Development of Osisko's Business - Renard Stream".

"Subscription Receipts" has the meaning ascribed under the heading "General Development of Osisko's Business - Launch of Osisko Development Corp.".

"t" means tonne.

"Taseko" means Taseko Mines Limited.

"tpd" means tonnes per day.

"TSX" means the Toronto Stock Exchange.

"TSXV" means the TSX Venture Exchange.

"U.S. Exchange Act" means the U.S. Securities Exchange Act of 1934, as amended.

"V" means volts.

"Victoria" means Victoria Gold Corp.

"Yamana" means Yamana Gold Inc.

"Zn" is the chemical symbol for zinc.

NI 43-101 Definitions

"Indicated Mineral Resource" Refers to that part of a Mineral Resource for which quantity, grade or quality, densities, shape and physical characteristics can be estimated with a level of confidence sufficient to allow the appropriate application of technical and economic parameters, to support mine planning and evaluation of the economic viability of the deposit. The estimate is based on detailed and reliable exploration and testing information gathered through appropriate techniques from locations such as outcrops, trenches, pits, workings and drill holes that are spaced closely enough for geological and grade continuity to be reasonably assumed.

"Inferred Mineral Resource" Refers to that part of a Mineral Resource for which quantity and grade or quality can be estimated on the basis of geological evidence and limited sampling and reasonably assumed, but not verified, geological and grade continuity. The estimate is based on limited information and sampling gathered through appropriate techniques from locations such as outcrops, trenches, pits, workings and drill holes.

"Measured Mineral Resource" Refers to that part of a Mineral Resource for which quantity grade or quality, densities, shape and physical characteristics are so well established that they can be estimated with confidence sufficient to allow the appropriate application of technical and economic parameters, to support production planning and evaluation of the economic viability of the deposit. The estimate is based on detailed and reliable exploration, sampling and testing information gathered through appropriate techniques from locations such as outcrops, trenches, pits, workings and drill holes that are spaced closely enough to confirm both geological and grade continuity.

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"Mineral Reserve" A Mineral Reserve is the economically mineable part of a Measured and/or Indicated Mineral Resource. It includes diluting materials and allowances for losses, which may occur when the material is mined or extracted and is defined by studies at pre-feasibility or feasibility level as appropriate that include application of Modifying Factors. Such studies demonstrate that, at the time of reporting, extraction could reasonably be justified.

Mineral Reserves are categorized as follows on the basis of the degree of confidence in the estimate of the quantity and grade of the deposit: probable Mineral Reserves and proven Mineral Reserves.

"Mineral Resource" A Mineral Resource is a concentration or occurrence of solid material of economic interest in or on the Earth's crust in such form, grade or quality and quantity that there are reasonable prospects for eventual economic extraction. The location, quantity, grade or quality, continuity and other geological characteristics of a Mineral Resource are known, estimated or interpreted from specific geological evidence and knowledge, including sampling.

"Modifying Factors"

Modifying Factors are considerations used to convert Mineral Resources to Mineral Reserves. These include, but are not restricted to, mining, processing, metallurgical, infrastructure, economic, marketing, legal, environmental, social and governmental factors.

"NI 43-101"

National Instrument 43-101 - Standards of Disclosure for Mineral Projects. An instrument developed by the Canadian Securities Administrators (an umbrella group of Canada's provincial and territorial securities regulators) that governs public disclosure by mining and mineral exploration issuers. The instrument establishes certain standards for all public disclosure of scientific and technical information concerning mineral projects.

"pre-feasibility study"
and "feasibility study" Refers to a comprehensive study of the viability of a mineral project that has advanced to a stage where the mining method, in the case of underground mining, or the pit configuration, in the case of an open pit, has been established and an effective method of mineral processing has been determined, and includes a financial analysis based on reasonable assumptions of technical, engineering, legal, operating, economic, social, and environmental factors and the evaluation of other relevant factors which are sufficient for a qualified person, acting reasonably, to determine if all or part of the Mineral Resource may be classified as a Mineral Reserve. Feasibility studies have a greater degree of confidence associated with all aspects.

"preliminary
assessment" The term "preliminary assessment" or "preliminary economic assessment", commonly referred to as a scoping study, means a study that includes an economic analysis of the potential viability of Mineral Resources taken at an early stage of the project prior to the completion of a preliminary feasibility study.

"Probable Mineral
Reserve" Refers to an economically mineable part of an Indicated, and in some circumstances, a Measured Mineral Resource. The confidence in the Modifying Factors applying to a Probable Mineral Reserve is lower than that applying to a Proven Mineral Reserve.

"Proven Mineral
Reserve" A Proven Mineral Reserve is the economically mineable part of a Measured Mineral Resource. A Proven Mineral Reserve implies a high degree of confidence in the Modifying Factors.

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"qualified person" Means an individual who (a) is an engineer or geoscientist with at least five years experience in mineral exploration, mine development or operation or mineral project assessment, or any combination of these; (b) has experience relevant to the subject matter of the mineral project and the technical report; and (c) is a member in good standing of a professional association that, among other things, is self-regulatory, has been given authority by statute, admits members based on their qualifications and experience, requires compliance with professional standards of competence and ethics and has disciplinary powers to suspend or expel a member, as defined in NI 43-101.

The terms "Mineral Resource", "Measured Mineral Resource", "Modifying Factors", "Indicated Mineral Resource", "Inferred Mineral Resource", "Probable Mineral Reserve" and "Proven Mineral Reserve" used are Canadian mining terms as defined in accordance with NI 43-101 under the guidelines set out in the CIM Standards.

Conversion Factors

To Convert From	To	Multiply By
Feet	Metres	0.305
Metres	Feet	3.281
Acres	Hectares	0.405
Hectares	Acres	2.471
Grams	Ounces (Troy)	0.03215
Grams/Tonnes	Ounces (Troy)/Short Ton	0.02917
Tonnes (metric)	Pounds	2,205
Tonnes (metric)	Short Tons	1.1023

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CORPORATE STRUCTURE

Name, Address and Incorporation

Osisko was incorporated on April 29, 2014 under the name "Osisko Gold Royalties Ltd / Redevances Aurifères Osisko Ltée" pursuant to the QBCA, as a wholly-owned subsidiary of Osisko Mining Corporation (now Canadian Malartic Corporation). On January 1, 2017, Osisko and its wholly-owned subsidiary Osisko Exploration James Bay Inc. amalgamated under the name "Osisko Gold Royalties Ltd / Redevances Aurifères Osisko Ltée".

The Osisko Shares are listed on the TSX and on the NYSE under the symbol "OR".

Warrants of Osisko are listed on the TSX under the symbol OR.WT (exercise price: $36.50 / expiry date: March 5, 2022).

The Debentures are listed on the TSX under the symbol "OR.DB" (conversion price $22.89 per Osisko Share and conversion rate of 43.6872 Osisko Shares per $1,000 principal amount of Debentures).

As of the date of this Annual Information Form, Osisko is a reporting issuer in British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, Québec, New Brunswick, Nova Scotia, Prince Edward Island and Newfoundland. Osisko is also a reporting issuer in the United States.

Osisko's head office is located at 1100 avenue des Canadiens-de-Montréal, Suite 300, Montreal, Québec H3B 2S2.

Intercorporate Relationships

As of December 31, 2020, Osisko's only material subsidiaries for the purposes of NI 51-102 were: (a) OBL, a wholly-owned subsidiary of Osisko; and (b) Barkerville, a wholly-owned subsidiary of Osisko Development. As of December 31, 2020, Osisko held an interest of 84.1% in Osisko Development. As of March 26, 2021, following several financings completed by Osisko Development in 2021, this holding was reduced to 75.07%.

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DESCRIPTION OF BUSINESS

Description of the Business

Osisko is engaged in the business of acquiring and managing precious metal and other high-quality royalties, streams and similar interests. Osisko owns a portfolio of royalties, streams, offtakes, options on royalty/stream financings and exclusive rights to participate in future royalty/stream financings on various projects. Osisko's cornerstone asset is a 5% NSR royalty on the Canadian Malartic mine, located in Canada.

In November 2020, Osisko completed the spin out transaction of its mining assets and certain equity investments to Osisko Development, a newly created company engaged in the exploration, evaluation and development of mining projects in Canada and in Mexico. The common shares of Osisko Development began trading on the TSXV on December 2, 2020 under the symbol "ODV". Osisko Development's main asset is the Cariboo Gold Project in Canada. Osisko expects the advancement of the assets held by Osisko Development to be funded through the public markets such that Osisko's ownership in Osisko Development will be diluted as the assets are advanced. Osisko will also seek to promote a larger trading float for Osisko Development as opportunities arise, while aiming to maximize the value of its investment for shareholders of Osisko.

Business Model and Strategy

Osisko is a growth-oriented precious metal royalty and streaming company that is focused on maximizing returns for its shareholders by growing its asset base, both organically and through accretive acquisitions of precious metal and other high-quality royalties, streams and similar interests and by returning capital to its shareholders through a quarterly dividend payment.

Osisko's main focus is on high quality, long-life precious metals assets located in favourable jurisdictions and operated by established mining companies, as these assets provide the best risk/return profile. Osisko also evaluates and invests in opportunities in other commodities and jurisdictions. Given that a core aspect of Osisko's business is the ability to compete for investment opportunities, Osisko plans to maintain a strong balance sheet and ability to deploy capital.

Highlights - 2020

• Gold equivalent ounces (GEOs¹) earned of 66,113, excluding 1,754 GEOs earned from the Renard diamond stream in the fourth quarter of 2020 (compared to 78,006 in 2019), above revised guidance;

• Record cash flows provided by operating activities of $108.0 million (compared to $91.6 million in 2019);

• Record revenues from royalties and streams of $156.6 million (compared to $140.1 million in 2019);

• Net earnings attributable to Osisko's shareholders of $16.9 million, $0.10 per basic share (compared to a net loss of $234.2 million, $1.55 per basic share in 2019);

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¹ GEOs are calculated on a quarterly basis and include royalties, streams and offtakes. Silver earned from royalty and stream agreements was converted to gold equivalent ounces by multiplying the silver ounces by the average silver price for the period and dividing by the average gold price for the period. Diamonds, other metals and cash royalties were converted into gold equivalent ounces by dividing the associated revenue by the average gold price for the period. Offtake agreements were converted using the financial settlement equivalent divided by the average gold price for the period. Refer to the "Portfolio of Royalty, Stream and Other Interests" section for average metal prices used.

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• Adjusted earnings² of $43.7 million, $0.29 per basic share (compared to $41.9 million, $0.28 per basic share in 2019);

• Completed the spin-out of mining assets and certain equity positions through a reverse take-over transaction and the creation of a North American gold development company, Osisko Development, which concurrently completed a $100.1 million bought deal financing;

• In December 2020, Osisko Development closed a brokered private placement for gross proceeds of $40.2 million, in January and February 2021, Osisko Development received additional proceeds aggregating $79.8 million from a non-brokered private placement and in March 2021, Osisko Development closed a bought deal private placement of flow-through shares and charity flow-through shares for aggregate gross proceeds of approximately $33.6 million;

• Closed a non-brokered private placement of $85.0 million with Investissement Québec;

• Improved its silver stream on the Gibraltar mine by investing $8.5 million to reduce the transfer price from US$2.75 per ounce of silver to nil;

• Commercial production was declared by the operator of the Eagle Gold mine on July 1, 2020, on which Osisko holds a 5% NSR royalty;

• Acquired the San Antonio gold project in Mexico for US$42.0 million, which was transferred to Osisko Development in November 2020;

• Acquired an additional 15% ownership in a Canadian precious metal royalty portfolio, including royalties on the Island Gold and Lamaque mines;

• Announced that the Renard diamond mine, operated by SDCI, restarted operations in September 2020;

• Strategic partnership with Regulus Resources Inc. which has agreed to grant Osisko an initial NSR royalty of 0.75%-1.5% on the Mina Volare claim of the AntaKori project and certain future royalty rights in exchange for an upfront cash payment of US$12.5 million ($16.6 million);

• Acquired for cancellation 429,722 Osisko Shares for $3.9 million (average acquisition cost of $9.15 per share); and

• Declared quarterly dividends totaling $0.20 per common share for 2020.

Highlights - Subsequent to December 31, 2020

• In February 2021, Agnico and Yamana announced that they have approved construction of the Odyssey underground mine project. The preliminary economic study shows a total of 7.29 million ounces of production (6.18 million tonnes at 2.07 g/t gold indicated resources and 75.9 million tonnes at 2.82 g/t gold inferred resources). Underground mine production is planned to start in 2023 and is expected to ramp up to an average of 545,400 gold ounces per year from 2029 to 2039;

• In February 2021, Osisko repaid a $50.0 million convertible debenture and drew its credit facility by the same amount; and

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² "Adjusted earnings" and "Adjusted earnings per basic share" are non-IFRS financial performance measures which have no standard definition under IFRS. Refer to the non-IFRS measures provided under the Non-IFRS Financial Performance Measures section of Osisko's Management's Discussion and Analysis for the year ended December 31, 2020.

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• Declared a quarterly dividend of $0.05 per common share payable on April 15, 2021 to shareholders of record as of the close of business on March 31, 2021.

Cornerstone Asset : Canadian Malartic Royalty (5% NSR)

Osisko's cornerstone asset is the Canadian Malartic Royalty (5.0% NSR) on the Canadian Malartic open pit mine located in Malartic, Québec and operated by Agnico and Yamana. Canadian Malartic is Canada's largest producing gold mine.

In 2020, Agnico and Yamana produced 568,634 ounces of gold, which is nearly 10,000 ounces higher than guidance provided in April 2020. Production in 2020 was impacted by COVID-19 related restrictions on mining in Québec.

The operation processed a record 62,000 tonnes per day during the fourth quarter of 2020. Mining is transitioning from the Canadian Malartic pit to the Barnat pit, which is now in commercial production, and 70% of the total tonnes mined in 2021 are expected to come from the higher grade Barnat pit.

On January 25, 2021, Yamana reported production guidance of 700,000 ounces of gold at Canadian Malartic for the year 2021

Odyssey Underground Mine Project

On February 11, 2021, Agnico and Yamana announced that, following the completion of an internal technical study in late 2020, Canadian Malartic GP has approved construction of a new underground mining complex.

In addition to the open pit at Canadian Malartic, the asset hosts the recently discovered "Odyssey underground" project which is contained within three main underground-mineralized zones: East Gouldie, East Malartic and Odyssey, the latter of which is sub-divided into the Odyssey North, Odyssey South and Odyssey Internal zones.

On March 25, 2021, Agnico filed the Canadian Malartic Report to present and support the results of an updated mineral resource and mineral reserve estimates, summarize the current open pit mining operation and disclose the results of a PEA for the underground Odyssey project.

Osisko holds a 5% NSR royalty on East Gouldie, Odyssey South and the western half of East Malartic and a 3% NSR royalty on Odyssey North and the eastern half of East Malartic, which are located adjacent to the Canadian Malartic mine. Osisko also holds a C$0.40/tonne processing royalty on any ore from outside its royalty boundaries processed through the Canadian Malartic mill, potentially adding further regional exploration upside.

For further details, see Schedule "B" entitled "Technical Information underlying the Canadian Malartic Property".

Summary of Principal Royalties, Streams and Other Interests

As of March 26, 2021, 2021, Osisko owned a portfolio of 143 royalties, 10 streams and 4 offtakes assets³, as well as 36 royalty options.

Currently, Osisko has 17 producing assets.

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³ Including five (5) royalties and one (1) stream which are not presented in Osisko's financial statements as Osisko consolidates the assets of its subsidiaries, and therefore intercompany transactions with subsidiaries are cancelled on consolidation.

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Producing assets

Asset	Operator	Interest	Commodity	Jurisdiction
North America
Canadian Malartic	Agnico and Yamana	5% NSR royalty	Au, Ag	Canada
Éléonore	Newmont Corporation	2.2-3.5% NSR royalty	Au	Canada
Eagle Gold(i)	Victoria	5% NSR royalty	Au	Canada
Renard(ii)	SDCI	9.6% stream	Diamonds	Canada
Gibraltar	Taseko	75% stream	Ag	Canada
Seabee	SSR Mining Inc.	3% NSR royalty	Au	Canada
Island Gold(iii)	Alamos Gold Inc.	1.38-3% NSR royalty	Au	Canada
Bald Mtn. Alligator Ridge /     Duke & Trapper	Kinross Gold Corporation	1% / 4% GSR royalty(viii)	Au	USA
Pan	Fiore Gold Ltd.	4% NSR royalty	Au	USA
Parral	GoGold Resources Inc.	100% offtake	Au, Ag	Mexico
Lamaque South(iii)	Eldorado Gold Corporation	1% NSR royalty	Au	Canada
Outside of North America
Mantos Blancos	Mantos Copper Holding SpA	100% stream	Ag	Chile
Sasa	Central Asia Metals plc	100% stream	Ag	Macedonia
Kwale	Base Resources Limited	1.5% GRR(iv)	Rutile, Ilmenite, Zircon	Kenya
Brauna	Lipari Mineração Ltda	1% GRR(iv)	Diamonds	Brazil
Matilda	Blackham Resources Limited	1.65% stream	Au	Australia
Fruta del Norte	Lundin Gold Inc.	0.1% NSR royalty	Au	Ecuador

Key development / exploration and evaluation assets ^(v)

Asset	Operator	Interest	Commodities	Jurisdiction
Altar	Aldebaran and Sibanye-Stillwater	1% NSR royalty	Cu, Au	Argentina
Arctic	South 32 / Trilogy Metals Inc.	1% NSR royalty	Cu	USA
Amulsar(vi)	Lydian Canada Ventures Corporation	4.22% Au / 62.5% Ag stream	Au, Ag	Armenia
Amulsar	Lydian Canada Ventures Corporation	81.9% offtake	Au	Armenia
Back Forty	Aquila Resources Inc.	18.5% Au / 85% Ag streams	Au, Ag	USA
Canadian Malartic Underground	Agnico and Yamana	3.0 - 5.0% NSR royalty	Au	Canada
Cariboo(v)	Osisko Development	5% NSR royalty	Au	Canada
Casino	Western Copper & Gold Corporation	2.75% NSR royalty	Au, Ag, Cu	Canada
Cerro del Gallo	Argonaut Gold Inc.	3% NSR royalty	Au, Ag, Cu	Mexico
Copperwood	Highland Copper Company Inc.	3% NSR royalty(vii)	Ag, Cu	USA
Ermitaño	First Majestic Silver Corp.	2% NSR royalty	Au, Ag	Mexico
Hammond Reef	Agnico	2% NSR royalty	Au	Canada
Hermosa	South 32 Limited	1% NSR royalty	Zn, Pb, Ag	USA
Horne 5	Falco	90%-100% stream	Ag	Canada
Ollachea	Kuri Kullu / Minera IRL	1% NSR royalty	Au	Peru
San Antonio(v)	Osisko Development	15% Au & Ag stream	Au, Ag	Mexico
Santana	Minera Alamos Inc.	3% NSR royalty	Au	Mexico

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Asset	Operator	Interest	Commodities	Jurisdiction
Spring Valley	Waterton Global Resource Management	0.5% NSR royalty	Au	USA
Upper Beaver	Agnico	2% NSR royalty	Au, Cu	Canada
Wharekirauponga (WKP)	OceanaGold Corporation	2% NSR royalty	Au	New Zealand
Windfall Lake	Osisko Mining	2.0 - 3.0% NSR royalty	Au	Canada

(i)The Eagle Gold mine poured its first gold bar in September 2019 and Osisko received its first royalty in October 2019. The operator declared commercial production at the Eagle Gold mine on July 1, 2020.

(ii)Osisko became a 35.1% shareholder of the private entity holding the Renard diamond mine on November 1, 2019 (refer to section "General Development of Osisko's Business - Renard Stream"). In April 2020, the mine was placed on care and maintenance, given the structural challenges affecting the diamond market sales as well as the depressed prices for diamonds due to COVID-19. In September 2020, the mine restarted its operations.

(iii)In August 2020, Osisko acquired the remaining 15% ownership that it did not already own on the Island Gold and Lamaque mines royalties.

(iv)Gross revenue royalty ("GRR").

(v)The 5% NSR royalty on the Cariboo gold project and the 15% gold and silver stream on the San Antonio gold project held by Osisko are not presented in Osisko's financial statements as Osisko consolidates the assets of Osisko Development.

(vi)As at December 31, 2019, Lydian International Limited, the owner of the Amulsar project, was granted protection under the Companies' Creditors Arrangement Act. In July 2020, a credit bid was completed and Osisko became a 36.2% shareholder of Lydian Canada Ventures Corporation, which is the private entity now holding the Amulsar project in Armenia.

(vii)3.0% NSR royalty on the Copperwood project. Upon closing of the acquisition of the White Pine project, Highland Copper Company Inc. will grant Osisko a 1.5% NSR royalty on all metals produced from the White Pine project, and Osisko's royalty on Copperwood will be reduced to 1.5%.

(viii)Gross smelter royalty ("GSR").

Main Producing Assets

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Geographical Distribution of Assets

 

Equity Investments

Osisko's assets include a portfolio of shares, mainly of publicly traded exploration and development mining companies. Osisko invests from time to time in companies where it holds a royalty, stream or similar interest and in various companies within the mining industry for investment purposes and with the objective of improving its ability to acquire royalties, streams or similar interests. In addition to investment objectives, in some cases, Osisko may decide to take a more active role, including providing management personnel and/or administrative support, as well as nominating individuals to the investee's board of directors.

Main Investments

The following table presents the main investments of Osisko in marketable securities as at December 31, 2020:

Investment	Company holding the investment	Number of Shares Held	Ownership
			%
Osisko Mining Inc.	Osisko	50,023,569	14.5
Osisko Metals Incorporated	Osisko	31,127,397	17.4
Falco	Osisko Development (i)	41,385,240	18.2

(i)This investment is held by Barkerville Gold Mines Ltd, a wholly-owned subsidiary of Osisko Development.

Sustainability Activities

Osisko views sustainability as a key part of its strategy to create value for its shareholders and other stakeholders.

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Osisko focuses on the following key areas:

•Promoting the mining industry and its benefits to society;

•Maintaining strong relationships with the federal government and the provincial, municipal and first nations governments;

•Supporting the economic development of regions where Osisko operates (directly or indirectly through its interests);

•Supporting university education in mining fields and employee development;

•Promoting diversity throughout the organization and the mining industry; and

•Encouraging partner companies to adhere to the same areas of focus in sustainability.

Human Resources

As of December 31, 2020, Osisko had 31 employees and 2 employees of OBL.

Osisko has a succession plan in order to mitigate the risk of being dependent on key management. From time to time, Osisko may also need to identify and retain additional skilled management and specialized technical personnel to efficiently operate its business.

Outlook

Osisko's 2021 outlook on royalty, stream and offtake interests is largely based on publicly available forecasts from its operating partners. When publicly available forecasts on properties are not available, Osisko obtains internal forecasts from the producers or uses management's best estimate.

GEOs and cash margin by interest, excluding the Renard stream, are estimated as follows for 2021:             

	Low	High	Cash margin
	(GEOs)	(GEOs)	(%)
Royalty interests	59,750	62,800	100
Stream interests	17,400	18,250	87
Offtake interests	850	950	3
	78,000	82,000	97*
* Excluding the offtake interests

For the 2021 guidance, silver and cash royalties have been converted to GEOs using commodity prices of US$1,800 per ounce of gold, US$25 per ounce of silver and an exchange rate (US$/C$) of 1.28. Any GEOs (and the related cash margin) from the Renard diamond stream were excluded from the outlook above. For 2021, GEOs from the Renard diamonds stream are estimated at 8,126; however, Osisko has committed to reinvest the net proceeds from the stream through the bridge loan facility provided to the operator.

Material Mineral Project

Osisko considers that the Canadian Malartic Royalty is currently its only material mineral project for the purposes of NI 43-101.

GENERAL DEVELOPMENT OF OSISKO'S BUSINESS

The following is a description of the events that have influenced the general development of Osisko's business over the last three (3) completed financial years.

Board and Senior Management Appointments

In January, 2021, Osisko announced the appointment of Ms. Candace MacGibbon to the Osisko Board and the appointment of Ms. Heather Taylor as Vice President, Investor Relations.

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On November 25, 2020, Mr. Sandeep Singh (who was appointed as President of Osisko on December 31, 2019) became the President, Chief Executive Officer of Osisko and a member of the Osisko Board and Mr. Sean Roosen was appointed as Executive Chair of the Osisko Board, transitioning from his role as Chief Executive Officer of Osisko to Chief Executive Officer of Osisko Development.

On April 6, 2020, Osisko announced the appointment of The Hon. John Baird to the Osisko Board and on February 20, 2020, Osisko appointed Mr. Frédéric Ruel as Chief Financial Officer and Vice President, Finance and Mr. Iain Farmer as Vice President, Corporate Development.

Launch of Osisko Development Corp.

On September 6, 2018, Osisko increased its existing royalty on the Cariboo Gold Project located in British Columbia, Canada, to a total of 4% NSR through the acquisition of a 1.75% NSR royalty for a consideration of $20 million. Osisko was also granted the option to acquire an additional 1% NSR royalty for an additional consideration of $13 million.

On November 21, 2019, Osisko acquired all of the issued and outstanding common shares of Barkerville that it did not own by way of a court approved plan of arrangement pursuant to which each shareholder of Barkerville (excluding Osisko) received 0.0357 of an Osisko Share for each share of Barkerville held.

On November 25, 2020, Osisko transferred to Barolo several mining properties (or securities of the entities that directly or indirectly own such mining properties), and a portfolio of marketable securities valued at approximately $116 million, in exchange for Barolo Shares, resulting in a "reverse take-over" of Barolo under the policies of the TSXV (the "ODV Transaction").

In connection with the ODV Transaction, the following mining properties were transferred (directly or indirectly) to Osisko Development: (a) the Cariboo Gold Project; (b) the San Antonio Gold Project; (c) the Bonanza Ledge Phase II Property; (d) the Coulon Project; (e) the James Bay Properties; and (f) the Guerrero Properties. As part of the Osisko Development Transaction, Osisko exercised its royalty option on the Cariboo Gold Project and increased its existing royalty to 5% NSR.

Following the ODV Transaction, Osisko retains the following royalty or stream interests in the assets of Osisko Development: (a) a 5% NSR royalty on the Cariboo Gold Project and Bonanza Ledge Phase II Property; (b) a 15% gold and silver stream (with ongoing per-ounce payments equal to 15% of the prevailing price of gold and silver, as applicable) on the San Antonio Gold Project; and (c) 3% NSR royalties on the James Bay Properties, Coulon Property and Guerrero Properties. Osisko was also granted a right of first refusal on all future royalties and streams to be offered by Osisko Development, a right to participate in buybacks of existing royalties held by Osisko Development and other rights customary with a transaction of this nature.

The Cariboo Gold Project is advancing through permitting as a 4,750 tonne per day underground operation with a feasibility study on track for completion in 2021, permits expected in 2022, followed by a short construction period given the significant infrastructure already at site (including a functioning mill that was operated in 2018). The Cariboo Gold Project has current resources totaling 3.2 million ounces in the measured and indicated resource category and 2.7 million ounces in the inferred resource category on a brownfield site in British Columbia, Canada.

The San Antonio Gold Project is a past producing mine that went into receivership as an oxide copper mine. The gold potential of the asset has never been properly evaluated, and Osisko Development will focus on amending existing permits to transition the mine production to a gold heap leach operation. There is also significant exploration potential to expand both oxide and sulphide resources. Recent metallurgical testing has shown that the sulphide resources are highly-amenable to heap leaching.

As part of the ODV Transaction, a "bought deal" private placement was conducted through the issuance of 13,350,000 subscription receipts (the "Subscription Receipts"), at a subscription price of $7.50 per Subscription Receipt, for gross proceeds of $100 million. Each Subscription Receipt entitled the holder thereof to receive (after giving effect to a 60:1 share consolidation) one (1) Osisko Development Share and one-half-of-one Osisko Development Warrant. Each Osisko Development Warrant entitles the holder thereof to purchase one (1) Osisko Development Share at a price of $10.00 for a 36 month period following the closing of the ODV Transaction.

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On December 2, 2020, the Osisko Development Shares began trading under the ticker symbol "ODV" on the TSXV.

Acquisition of an Additional 15% Ownership in a Canadian Precious Metal Royalty Portfolio

On August 12, 2020, Osisko announced its acquisition of the outstanding 15% ownership in a portfolio of Canadian precious metals royalties held by CDPQ for cash consideration of $12.5 million. This 15% interest represented the remaining portion of the portfolio of royalties purchased by Osisko from Teck Resources Ltd. in October 2015.

Gibraltar Silver Stream

On April 29, 2020, Osisko and Taseko amended the silver stream with respect to the Gibraltar copper mine located in British Columbia, Canada by reducing the price paid by Osisko for each ounce of refined silver from US $2.75 to nil in exchange for cash consideration of $8.5 million to Taseko.

Eagle Gold Project

On April 16, 2018, Osisko announced the completion of a $148 million financing transaction with Victoria pursuant to which Osisko acquired a 5% NSR royalty for $98 million on the Dublin Gulch property which hosts the Eagle Project located in Yukon, Canada. As part of the transaction, Osisko also purchased on a private placement basis, 100,000,000 common shares of Victoria at a price of $0.50 per common share, for total financing by Osisko of $148 million. The 5% NSR royalty is on all metals and minerals produced from the Dublin Gulch property until an aggregate of 97,500 ounces of refined gold have been delivered to Osisko, and a 3% NSR royalty thereafter. A first tranche of $49 million was advanced as of April 16, 2018 and the second tranche of $49 million was funded pro rata to drawdowns under the subordinated debt component of the Orion debt facilities. Commercial production was declared by the operator of the Eagle gold mine on July 1, 2020.

Silver Stream on Mantos Blancos Copper Mine

On September 3, 2019, Osisko announced that OBL entered into a definitive agreement with Mantos to enhance its existing silver purchase agreement (the "Mantos Stream Amendment Transaction") with respect to 100% of the silver produced from the Mantos Blancos Mine located in Chile, pursuant to which OBL agreed to provide an additional deposit of US$25 million to Mantos in exchange for certain amendments to the existing silver purchase agreement, including: (a) reduction of the ongoing transfer price payment per ounce from 25% to 8% of the spot silver price on the date of delivery; and (b) increase in the tail stream from 30% to 40% of payable silver after 19.3 million ounces of refined silver have been delivered. Mantos's right to buy back 50% of the silver stream was also terminated.

Private Placement with Investissement Québec of $85M

On April 1, 2020, Osisko announced the closing of a private placement with Investissement Québec of 7,727,273 Osisko Shares at a premium price of $11.00 per share for total gross proceeds of $85,000,003.

Share Repurchase and Secondary Offering

On June 25, 2019, Osisko announced that Betelgeuse LLC ("Orion"), a jointly owned subsidiary of certain investment funds managed by Orion Resource Partners, entered into an underwriting agreement pursuant to which the 2019 Underwriters agreed to purchase, on a bought deal basis, an aggregate of 7,850,000 Osisko Shares held by Orion at an offering price of $14.10 per Osisko Share for total gross proceeds to Orion of $110,685,000 (the "Orion Secondary Offering"). On July 11, 2019, the Orion Secondary Offering closed. On July 18, 2019, the 2019 Underwriters purchased an additional 1,177,500 Osisko Shares held by Orion following the exercise in full of their option to purchase additional shares.

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In a concurrent transaction, Osisko agreed to purchase for cancellation an aggregate of 12,385,717 Osisko Shares from Orion at $14.10 per Osisko Share, for an aggregate purchase price paid by Osisko to Orion (the "Orion Share Repurchase") of approximately $174.6 million (the "Orion Aggregate Purchase Price"). Osisko sold to separate entities managed by Orion Resource Partners all of the shares of Victoria and Dalradian held by Osisko. The Orion Aggregate Purchase Price was satisfied by cash in the amount of $129.5 million as well as the direct transfer of certain other equity securities of exploration and development companies held by Osisko. On June 28, 2019, a first tranche of the Orion Share Repurchase closed for 7,319,499 Osisko Shares. On July 15, 2019, the second and final tranche of the Orion Share Repurchase closed for 5,066,218 Osisko Shares. In a concurrent transaction, Osisko disposed of all of the common shares of Victoria then held by Osisko to another entity managed by Orion Resource Partners for cash consideration of $71.4 million.

Brucejack Stream and Brucejack Offtake Agreement

On September 16, 2019, Osisko announced that OBL had entered into an agreement with Pretium Exploration, a subsidiary of Pretium Resources, in regards to the sale of OBL's interest in the Brucejack gold offtake agreement for a cash purchase price of US$41.3 million. On September 30, 2019, Pretium made a payment of US$31.2 million to OBL and the remainder of the purchase price was paid on November 29, 2019.

On December 19, 2018, Osisko announced the receipt of proceeds of US$118.5 million ($159.4 million) from Pretium Exploration in regards to the exercise of its option to fully repurchase OBL's interest in the Brucejack Stream.

Renard Stream

Pursuant to the Stornoway Stream Agreement, the Renard Streamers hold a 20% interest (9.6% stream attributable to Osisko) in all diamonds produced from the Renard Diamond Mine for the life of mine. Upon the completion of a sale of diamonds, the Renard Streamers will remit to Stornoway a cash transfer payment which shall be the lesser of 40% of achieved sales price and US$40 per carat. On October 2, 2018, the Renard Streamers paid Stornoway the U.S. dollar equivalent of $45 million in cash ($21.6 million attributable to Osisko) as an additional up-front deposit.

On June 11, 2019, Osisko and certain secured lenders provided to Stornoway a senior-secured bridge credit facility (the "Stornoway Bridge Facility") and agreed to advance an amount equivalent to the stream net proceeds payable under the Stornoway Stream Agreement, up to an estimated amount of $5.9 million ($2.8 million attributable to Osisko). The Stornoway Bridge Facility is secured by a first-ranking security interest over all present and future assets and property of Stornoway.

On September 9, 2019, Osisko announced the execution of a letter of intent with Stornoway and other secured creditors under the Stornoway Bridge Facility (collectively the "Stornoway Secured Creditors"), pursuant to which Osisko and the Stornoway Secured Creditors agreed to form an entity to acquire, by way of a credit bid transaction, all or substantially all of the assets and properties of Stornoway, and assume the debts and liabilities owing to the Stornoway Secured Creditors as well as the ongoing obligations relating to the operation of the Renard Diamond Mine, subject to certain limited exceptions (the "Stornoway Credit Bid Transaction"). Osisko and certain of the Stornoway Secured Creditors also entered into a working capital facility agreement with Stornoway providing for a working capital facility in an initial amount of $20 million (approximately $7 million attributable to Osisko), which facility is secured by a priority charge over the assets of Stornoway and can be increased for additional amounts at the option of the Stornoway Secured Creditors.

The Stornoway Credit Bid Transaction closed on November 1, 2019 and Osisko became a 35.1% shareholder of 11272420 Canada Inc., who holds a 100% interest in SDCI, the company holding the Renard Diamond Mine. Pursuant to the Stornoway Credit Bid Transaction, Osisko maintained its 9.6% diamond stream and will continue to receive stream deliveries, and agreed to reinvest its proceeds from the stream for a period of one (1) year following closing of the Stornoway Credit Bid Transaction.

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As at March 31, 2020. Osisko recorded an impairment charge of $26.3 million ($19.3 million, net of income taxes) on the Renard diamond stream.

On September 14, 2020, Osisko announced that the shareholders of Stornoway have committed to reinvest up to $30M (up to $7.5M for Osisko, of which $6.0M was drawn as of December 31, 2020) in a senior secured working capital facility. As part of the new commitment, the shareholders and streamers have agreed to continue deferring payments on their respective instruments until April 2022. Payments can be made prior to this date if the financial situation of Stornoway allows it.

Falco Silver Stream

On February 22, 2019, Osisko closed $10 million senior secured loan (the "Falco Secured Loan") with Falco. The Falco Secured Loan had an initial maturity date of December 31, 2019.

On February 27, 2019, Osisko entered into a senior secured silver stream facility with Falco pursuant to which Osisko agreed to commit up to $180 million through a silver stream toward the funding of the development of the Horne 5 Project, including an optional payment of $40 million at the sole discretion of Osisko to increase stream percentage from 90% to 100% (the "Falco Silver Stream"). Under the terms of the Falco Silver Stream, Osisko will purchase up to 100% of the refined silver from the Horne 5 Project and Osisko will pay Falco ongoing payments equal to 20% of the spot price of silver on the day of delivery, subject to a maximum payment of US$6 per silver ounce. The Falco Silver Stream is secured by the assets of Falco. This transaction included the repayment of a $10 million loan originally made in May 2016 to Falco (as amended from time to time).

On November 22, 2019, the Falco Secured Loan was amended, increasing the principal amount by $5.9 million to $15.9 million and the maturity date was extended to December 31, 2020.

On January 31, 2020, Falco and Osisko executed an amendment agreement to the Falco Silver Stream, whereby Osisko agreed to postpone by one (1) year each of the deadlines granted to Falco to achieve milestones set as a condition precedent to Osisko funding the stream deposit and certain other deadlines.

On November 17, 2020, Osisko entered into an agreement with Falco in order to extend the maturity date of the Falco Secured Loan from December 31, 2020 to December 31, 2022 (the "Falco Maturity Extension"). In consideration for the Falco Maturity Extension, the Falco Secured Loan was amended to become convertible (the "Falco Convertible Loan") after the first anniversary of the closing date into Falco Shares at a conversion price of $0.55 per Falco Share. The Falco Convertible Loan bears interest at a rate of 7.0% per annum, compounded quarterly, and will continue to be secured by a hypothec on certain assets of Falco. In consideration for the Falco Maturity Extension, Falco issued to Osisko 10,664,324 Falco Warrants, each exercisable for one Falco Share at an exercise price of $0.69 up to 24 months from the date of issuance of the Falco Warrants.

Lydian International Limited

Osisko, through OBL, owns a 4.22% gold stream and 62.5% silver stream on the Amulsar project, owned by Lydian Canada Ventures Corporation and located in southern Armenia. On December 23, 2019, Osisko was informed that Lydian and its direct and indirect wholly owned subsidiaries, Lydian Canada Ventures Corporation and Lydian U.K. Corporation Limited, have obtained an initial order as a result of the ongoing unlawful activities against Lydian's Amulsar project in Armenia.

On July 6, 2020, Lydian completed a plan of arrangement with its secured creditors, including Osisko, as part of its corporate restructuring and winding up. As a result thereof, Osisko became a 23.4% shareholder of Lydian Canada Ventures Corporation, which is the private entity now holding the Amulsar project and an associate of Osisko.

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Significant Acquisitions

Osisko has not completed any significant acquisition during its most recently completed financial year and for which disclosure is required under Part 8 of NI 51-102.

RISK FACTORS

In evaluating Osisko and its business, the readers should carefully consider the risk factors which follow. These risk factors may not be a definitive list of all risk factors associated with an investment in Osisko or in connection with the business and operations of Osisko.

Commodity Price Risks

Changes in the market price of the commodities underlying Osisko's interests may affect the profitability of Osisko and the revenue generated therefrom

The revenue derived by Osisko from its portfolio of royalties, streams and other interests and investments might be significantly affected by changes in the market price of the commodities underlying its agreements. Commodity prices, including those to which Osisko is exposed, fluctuate on a daily basis and are affected by numerous factors beyond the control of Osisko, including levels of supply and demand, industrial development levels, inflation and the level of interest rates, the strength of the U.S. dollar and geopolitical factors. All commodities, by their nature, are subject to wide price fluctuations and future material price declines could result in a decrease in revenue or, in the case of severe declines that cause a suspension or termination of production by relevant operators, a complete cessation of revenue from royalties, streams or other interests applicable to one or more relevant commodities. Moreover, the broader commodity market tends to be cyclical, and a general downturn in overall commodity prices could result in a significant decrease in overall revenue. Any such price decline may result in a material adverse effect on Osisko's profitability, results of operations and financial condition.

Hedging Risk

Osisko has a foreign exchange hedging policy and may consider adopting a precious metal policy that permits hedging its foreign exchange and precious metal price exposures to reduce the risks associated with currency and precious metal price fluctuations. Hedging involves certain inherent risks including: (a) credit risk - the risk that the creditworthiness of a counterparty may adversely affect its ability to perform its payment and other obligations under its agreement with Osisko or adversely affect the financial and other terms the counterparty is able to offer Osisko; (b) market liquidity risk - the risk that Osisko has entered into a hedging position that cannot be closed out quickly, by either liquidating such hedging instrument or by establishing an offsetting position; and (c) unrealized fair value adjustment risk - the risk that, in respect of certain hedging products, an adverse change in market prices for commodities, currencies or interest rates will result in Osisko incurring losses in respect of such hedging products as a result of the hedging products being out-of-the money on their settlement dates. There is no assurance that a hedging policy designed to reduce the risks associated with foreign exchange/currency or precious metal price fluctuations would be successful. Although hedging may protect Osisko from adverse changes in foreign exchange/currency or precious metal price fluctuations, it may also prevent Osisko from fully benefitting from positive changes.

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Third Party Operator Risks

Osisko has limited access to data regarding the operation of mines in which it has royalties, streams or other interests

As a holder of royalties, streams or other interests, Osisko does not serve as the mine's operator and has little or no input into how the operations are conducted. As such, Osisko has varying access to data on the operations or to the actual properties themselves. This could affect its ability to assess the value of its interest or enhance the performance thereof. It is difficult or impossible for Osisko to ensure that the properties are operated in its best interest. Payments related to Osisko's royalties, streams or other interests may be calculated by the payors in a manner different from Osisko's projections. Osisko does, however, have rights of audit with respect to such royalties, streams or other interests.

Osisko has little or no control over mining operations in which it holds royalties, streams or other interests

Osisko has few or no contractual rights relating to the operation or development of mines in which it only holds royalties, streams or other interests. Osisko may not be entitled to any material compensation if these mining operations do not meet their forecasted production targets in any specified period or if the mines shut down or discontinue their operations on a temporary or permanent basis. Certain of these properties may not commence production within the time frames anticipated, if at all, and there can be no assurance that the production, if any, from such properties will ultimately meet forecasts or targets. At any time, any of the operators of the mines or their successors may decide to suspend or discontinue operations. Osisko is subject to the risks that the mines shut down on a temporary or permanent basis due to issues including, but not limited to, economic, lack of financial capital, floods, fire, mechanical malfunctions, social unrest, expropriation, community relations and other risks. These issues are common in the mining industry and can occur frequently.

Osisko is dependent on the payment or delivery of amounts for royalties, streams or other interests by the owners and operators of certain properties and any delay in or failure of such payments or deliveries will affect the revenues generated by Osisko's asset portfolio

Royalties, streams and other interests in natural resource properties are largely contractual in nature. Parties to contracts do not always honour contractual terms and contracts themselves may be subject to interpretation or technical defects. To the extent grantors of royalties, streams or other interests do not abide by their contractual obligations, Osisko would be forced to take legal action to enforce its contractual rights. Such litigation may be time consuming and costly and there is no guarantee of success. While any proceedings or actions are pending, or if any decision is determined adversely to Osisko, such litigation may have a material adverse effect on Osisko's profitability, results of operations and financial condition.

In addition, Osisko is dependent to a large extent upon the financial viability and operational effectiveness of owners and operators of the relevant properties. Payments and/or deliveries from production generally flow through the operator and there is a risk of delay and additional expense in receiving such revenues. Payments and/or deliveries may be delayed by restrictions imposed by lenders, delays in the sale or delivery of products, the ability or willingness of smelters and refiners to process mine products, recovery by the operators of expenses incurred in the operation of the properties, the establishment by the operators of reserves for such expenses or the insolvency of the operator. Osisko's rights to payment and/or delivery under the royalties, streams or other interests must, in most cases, be enforced by contract without the protection of a security interest over property that Osisko could readily liquidate. This inhibits Osisko's ability to collect outstanding royalties, streams or other interests upon a default. In the event of a bankruptcy of an operator or owner, Osisko may have a limited prospect for full recovery of revenues. Failure to receive any payments and/or deliveries from the owners and operators of the relevant properties may result in a material and adverse effect on Osisko's profitability, results of operation and financial condition.

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Osisko is exposed to risks related to exploration, permitting, construction and/or development in relation to the projects and properties in which it holds a royalty, stream or other interest

Many of the projects or properties in which Osisko holds a royalty, stream or other interest in are in the exploration, permitting, construction and/or development stage and such projects are subject to numerous risks, including but not limited to, delays in obtaining equipment, materials and services essential to the exploration, construction and development of such projects in a timely manner, delays or inability to obtain required permits, changes in environmental regulations or other regulations, currency exchange rates, labour shortages, cost escalations and fluctuations in metal prices. There can be no assurance that the owners or operators of such projects will have the financial, technical and operational resources to complete exploration, permitting, construction and/or development of such projects in accordance with current expectations or at all. It is also possible that such owners or operators will require additional capital in order for their projects to become producing mines. Osisko may be asked to provide additional capital to these entities and may decide to do so to preserve the value of its initial investment. There is a risk that the carrying values of certain of Osisko's assets may not be recoverable if the operating entities cannot raise additional capital to continue to explore and develop their assets. The value of Osisko's interests in these projects could thus be negatively affected by many factors, some of which cannot be assessed at the time of investment. Although Osisko undertakes a due diligence process for every investment, mining exploration and development are subject to many risks and it is possible that the value realized by Osisko be less than the original investment.

Some agreements may provide limited recourse in particular circumstances which may further inhibit Osisko's ability to recover or obtain equitable relief in the event of a default under such agreements

Osisko's rights to payment under royalties, streams or other interests must, in most cases, be enforced by contract. Osisko's ability to collect outstanding royalties, streams or other interests, or obtain equitable relief upon cases of default, might be limited pursuant to such contracts. Certain royalty and stream agreements provide for certain protections and security interests in favour of Osisko. However, security arrangements may be difficult to realize upon and also be subordinate, which may cause Osisko to be at a disadvantage in the event of a default. In the event of a bankruptcy, it is possible that an operator or owner claims that Osisko should be treated as an unsecured creditor and that Osisko's rights should be terminated in an insolvency proceeding. Failure to receive payments from the owners and operators of the relevant properties, or termination of Osisko's rights, may result in a material and adverse effect on Osisko's profitability, results of operations and financial condition.

Risks related to mining operations

Mining operations involve significant risks that even a combination of careful evaluation, experience and knowledge may not eliminate or adequately mitigate. Major expenditures are required to develop metallurgical processes and to construct mining and processing facilities at a particular site. Whether a mineral deposit will be commercially viable depends on a number of factors, some of which are: the particular attributes of the deposit, such as size, grade and proximity to infrastructure; metal prices, which are highly volatile; and governmental regulations, including those relating to prices, taxes, royalties, land tenure, land use, allowable production, importing and exporting of minerals and environmental protection.

Thus, Osisko's business might be impacted by such risks inherent to mining operations and is dependent, among other things, on mining operations conducted by third parties.

Osisko may acquire royalties, streams or other interests in respect of properties that are speculative and there can be no guarantee that mineable deposits will be discovered or developed

Exploration for metals and minerals is a speculative venture necessarily involving substantial risk. There is no certainty that the expenditures made by the operator of any given project will result in discoveries of commercial quantities of minerals on lands where Osisko holds royalties, streams or other interests.

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If mineable deposits are discovered, substantial expenditures are required to establish reserves through drilling, to develop processes to extract the resources and, in the case of new properties, to develop the extraction and processing facilities and infrastructure at any site chosen for extraction. Although substantial benefits may be derived from the discovery of a major deposit, no assurance can be given that resources will be discovered in sufficient quantities to justify commercial operations or that the funds required for development can be obtained on terms acceptable to the operator or at all. Although, in respect of these properties, Osisko intends to only hold royalties, streams or other interests and not be responsible for these expenditures, the operator may not be in a financial position to obtain the necessary funds to advance the project.

Operational Risks

The properties on which Osisko holds royalties, streams or other interests are subject to exploration and mining risks

Osisko seeks to acquire royalties, streams or other interests in mineral properties or equity interests in companies that have exploration properties, advanced staged development projects or operating mines. Royalties, streams or other interests are non-operating interests in mining projects that provide the right to revenue or production from the project after deducting specified costs, if any. Mineral exploration and development involves a high degree of risk and few properties which are explored are ultimately developed into producing mines. The long-term profitability of Osisko's operations will be in part directly related to the cost and ultimate success of the operating mines in which Osisko has royalties, streams or other interest or the companies in which Osisko has equity interests, which may be affected by a number of factors beyond Osisko's control.

Operating a producing mine involves many risks, which even a combination of experience, knowledge and careful evaluation may not be able to overcome. Operations in which Osisko has a direct or indirect interest are and will be subject to all the hazards and risks normally incidental to exploration, development and production of mineral resources and mineral reserves, any of which could result in work stoppages, damage to property, and possible environmental damage.

Hazards such as unusual or unexpected geological formations and other conditions such as fire, power outages, flooding, explosions, cave-ins, landslides and the inability to obtain suitable machinery, equipment or labour are involved in mineral exploration, development and operation. Operating companies which operate on properties on which Osisko has royalties, streams or other interests may become subject to liability for pollution, cave-ins or hazards against which they cannot insure or against which they may elect not to insure. The payment of such liabilities may have a material, adverse effect on the financial position of such operating companies, and in turn, may have a material adverse effect on the financial position of Osisko.

In addition, labour disruptions are a hazard to mineral exploration, development and operation. There is always a risk that strikes or other types of conflict with unions or employees may occur at any one of the properties on which Osisko may hold royalties, streams or other interests. Although it is uncertain whether labour disruptions will be used to advocate labour, political or social goals in the future, labour disruptions could have a material adverse effect on the results of operations of the mineral properties in which Osisko may hold an interest.

Agreements pertaining to royalties, streams or other interests are based on mine life and in some instances a drop in metal prices or a change in metallurgy may result in a project being shut down with a material, adverse effect on that company's financial position, and in turn, may have a material adverse effect on the financial position of Osisko.

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The properties on which Osisko holds royalties, streams or other interests may require permits and licenses

The properties on which Osisko holds royalties, streams or other interests, including the mine operations, may require licenses and permits from various governmental authorities. There can be no assurance that the operator of any given project will be able to obtain or maintain, in a timely manner and on terms favourable to such operator, all necessary licenses and permits that may be required to carry out exploration, development and mining operations.

Mineral resource and mineral reserve estimates have inherent uncertainty

Mineral resource and mineral reserve figures are only estimates. Such estimates are expressions of judgment based on knowledge, mining experience, analysis of drilling results and industry practices. While Osisko believes that the mineral resource and mineral reserve estimates, as applicable, in respect of properties in which Osisko holds royalties, streams or other interests reflect best estimates performed by or on behalf of the owner of such properties, the estimating of mineral resources and mineral reserves is a subjective process and the accuracy of mineral resource and mineral reserve estimates is a function of the quantity and quality of available data, the accuracy of statistical computations, and the assumptions used and judgments made in interpreting available engineering and geological information. There is significant uncertainty in any mineral resource and mineral reserve estimate and the actual deposits encountered and the economic viability of a deposit may differ materially from estimates. Estimated mineral resources and mineral reserves may have to be re-estimated based on changes in prices of gold or other minerals, further exploration or development activity or actual production experience. This could materially and adversely affect estimates of the volume or grade of mineralization, estimated recovery rates or other important factors that influence such estimates. In addition, mineral resources are not mineral reserves and there is no assurance that any mineral resource estimate will ultimately be reclassified as proven or probable mineral reserves. Mineral resources which are not mineral reserves do not have demonstrated economic viability.

If operators reduce their mineral reserves and mineral resources on properties underlying Osisko's royalties, streams or other interests, this may result in a material and adverse effect on Osisko's profitability, results of operations, financial condition and the trading price of Osisko's securities.

Economics of developing mineral properties

Mineral exploration and development is speculative and involves a high degree of risk. While the discovery of an ore body may result in substantial rewards, few properties which are explored are commercially mineable and ultimately developed into producing mines. There is no assurance that any exploration properties will be commercially mineable.

Should any mineral resources and mineral reserves exist, substantial expenditures will be required to confirm mineral reserves which are sufficient to commercially mine and to obtain the required environmental approvals and permitting required to commence commercial operations. The decision as to whether a property contains a commercially viable mineral deposit and should be brought into production will depend upon the results of exploration programs and/or feasibility studies, and the recommendations of duly qualified engineers and/or geologists, all of which involves significant expense. This decision will involve consideration and evaluation of several significant factors including, but not limited to: (a) costs of bringing a property into production, including exploration and development work, preparation of production feasibility studies and construction of production facilities; (b) availability and costs of financing; (c) ongoing costs of production; (d) metal prices; (e) environmental compliance regulations and restraints (including potential environmental liabilities associated with historical exploration activities); and (f) political climate and/or governmental regulation and control. Development projects are also subject to the successful completion of engineering studies, issuance of necessary governmental permits, and availability of adequate financing.

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Factors beyond the control of Osisko

The potential profitability of mineral properties is dependent upon many factors beyond Osisko's control. For instance, world prices of and markets for minerals are unpredictable, highly volatile, potentially subject to governmental fixing, pegging and/or controls and respond to changes in domestic, international, political, social and economic environments. Another factor is that rates of recovery of minerals from mined ore (assuming that such mineral deposits are known to exist) may vary from the rate experienced in tests and a reduction in the recovery rate will adversely affect profitability and, possibly, the economic viability of a property. Profitability also depends on the costs of operations, including costs of labour, equipment, electricity, environmental compliance or other production inputs. Such costs will fluctuate in ways Osisko cannot predict and are beyond Osisko's control, and such fluctuations will impact on profitability and may eliminate profitability altogether. Additionally, due to worldwide economic uncertainty, the availability and cost of funds for development and other costs have become increasingly difficult, if not impossible, to project. These changes and events may materially affect the financial performance of Osisko.

Coronavirus (COVID-19)

Osisko faces risks related to health epidemics and other outbreaks of communicable diseases, which could significantly disrupt, directly or indirectly, its operations and may materially and adversely affect its business and financial conditions.

Osisko's business could be adversely impacted by the effects of the coronavirus or other epidemics. In December 2019, a novel strain of the coronavirus emerged in China and the virus has spread to several other countries in 2020, including Canada and the U.S., and infections have been reported globally. The extent to which the coronavirus impacts Osisko's business, including its operations and the market for its securities, will depend on future developments, which are highly uncertain and cannot be predicted at this time, and include the duration, severity and scope of the outbreak and the actions taken to contain or treat the coronavirus outbreak. In particular, the continued spread of the coronavirus globally, together with extraordinary actions taken by public health and governmental authorities to contain the spread of COVID-19, including travel bans, social distancing, quarantines, stay-at-home orders and similar mandates to reduce or cease normal operations, could materially and adversely impact Osisko's business including without limitation, employee health, workforce productivity, increased insurance premiums, limitations on travel, the availability of industry experts and personnel, operations and business of third party operators and owners of properties in which Osisko holds a royalty, stream or other interest, and other factors that will depend on future developments beyond Osisko's control, which may have a material and adverse effect on its business, financial condition and results of operations. There can be no assurance that Osisko's personnel will not be impacted by these pandemic diseases and governmental measures and ultimately see its workforce productivity reduced or incur increased medical costs / insurance premiums as a result of these health risks.

In addition, a significant outbreak of coronavirus could result in a widespread global health crisis that could adversely affect global economies and financial markets resulting in an economic downturn that could have an adverse effect on the demand for precious metals and Osisko's future prospects.

Several of Osisko's operating partners announced temporary operational restrictions during the first and second quarter of 2020 due to the ongoing COVID-19 pandemic, including reduced activities and operations placed on care and maintenance. As of December 31, 2020, all operators have restarted their activities and have reached their pre-COVID-19 level of operations. However, in the current environment, the assumptions and judgements made by Osisko are subject to greater variability than normal, which could in the future significantly affect judgments, estimates and assumptions made by management as they relate to potential impact of the COVID-19 and could lead to a material adjustment to the carrying value of the assets or liabilities affected. The impact of current uncertainty on judgments, estimates and assumptions extends, but is not limited to, Osisko's valuation of its long-term assets, including the assessment for impairment and impairment reversal. Actual results may differ materially from these estimates.

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As a result of the COVID-19 pandemic, Osisko took action to protect its employees, contractors and the communities in which it operates. As part of the contingency plan developed by Osisko, it closed its offices in March 2020 and provided employees with adequate equipment to allow them to safely work remotely from home.

Influence of third party stakeholders

The lands held by the companies in which Osisko has royalties, streams or other interests, and the roads or other means of access which they utilize or intend to utilize in carrying out work programs or general business mandates, may be subject to interests or claims by third party individuals, groups or companies. In the event that such third parties assert any claims, work programs may be delayed even if such claims are not meritorious or the scope of the work may otherwise be affected. Such delays may result in significant financial loss and loss of opportunity for Osisko.

Community Relations and Social License

Maintaining a positive relationship with the communities is critical to continuing successful operation of existing mines as well as construction and development of existing and new projects. Community support is a key component of a successful mining project or operation.

The companies in which Osisko has royalties, streams or other interests may come under pressure in the jurisdictions in which they respectively operate, or will operate in the future, to demonstrate that other stakeholders (including employees, communities surrounding operations and the countries in which they respectively operate) benefit and will continue to benefit from their commercial activities, and/or that they operate in a manner that will minimize any potential damage or disruption to the interests of those stakeholders. The companies in which Osisko has royalties, streams or other interests may face opposition with respect to their respective current and future development and exploration projects which could materially adversely affect their business, results of operations, financial condition and the Osisko share price.

Community relations are impacted by a number of factors, both within and outside of Osisko's control. Relations may be strained or social license lost by poor performance in areas such as health and safety, environmental impacts from the mine, increased traffic or noise. External factors such as press scrutiny or other distributed information from media, governments, non-governmental organizations or interested individuals can also influence sentiment and perceptions toward Osisko or the companies in which Osisko has royalties, streams or other interests and their respective operations.

Surrounding communities may affect operations and projects through restriction of site access for equipment, supplies and personnel or through legal challenges. This could interfere with work operations, and potentially pose a security threat to employees or equipment. Social license may also impact the permitting ability, reputation and ability to build positive community relationships in exploration areas or around newly acquired properties.

Erosion of social licence or activities of third parties seeking to call into question social licence may have the effect of slowing down the development of new projects and potentially may increase the cost of constructing and operating these projects. Productivity may be reduced due to restriction of access, requirements to respond to security threats or proceedings initiated or delays in permitting and there may also be extra costs associated with improving the relationship with the surrounding communities.

Foreign operation risk

Certain properties held by the companies in which Osisko has royalties, streams or other interests are located outside of the United States and Canada. The ownership, development and operation of these properties may be subject to additional risks associated with conducting business in foreign countries, including, depending on the country, nationalization and expropriation, social unrest, political and economic instability, lack of infrastructure, less developed legal and regulatory systems, uncertainties in perfecting mineral titles, crime, violence, corruption, trade barriers, exchange controls and material changes in taxation. These risks may, among other things, limit or disrupt the ownership, development or operation of properties, mines or projects to which such properties relate, restrict the movement of funds, or result in the deprivation of contractual rights or the taking of property by nationalization or expropriation without fair compensation.

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Information Systems and Cyber Security

Osisko relies on its IT infrastructure to meet its business objectives. Osisko uses different IT systems, networks, equipment and software and has adopted security measures to prevent and detect cyber threats. However, Osisko and its counterparties under precious metal purchase agreements, third-party service providers and vendors may be vulnerable to cyber threats, which have been evolving in terms of sophistication and new threats are emerging at an increased rate. Unauthorized third parties may be able to penetrate network security and misappropriate or compromise confidential information, create system disruptions or cause shutdowns to Osisko or its counterparties. Although Osisko has not experienced any losses relating to cyber attacks or other information security breaches, there can be no assurance that there will be no such loss in the future. Significant security breaches or system failures of Osisko or its counterparties, especially if such breach goes undetected for a period of time, may result in significant costs, loss of revenue, fines or lawsuits and damage to reputation. The significance of any cyber security breach is difficult to quantify, but may in certain circumstances be material and could have a material adverse effect on Osisko's business, financial condition and results of operations.

Climate Change

Osisko recognizes that climate change is an international and community concern which may affect the business and operations of Osisko or the companies in which Osisko has royalties, streams or other interests, directly or indirectly. The continuing rise in global average temperatures has created varying changes to regional climates across the globe, resulting in risks to equipment and personnel. Governments at all levels are moving towards enacting legislation to address climate change by regulating carbon emissions and energy efficiency, among other things. Where legislation has already been enacted, regulation regarding emission levels and energy efficiency are becoming more stringent. The mining industry as a significant emitter of greenhouse gas emissions is particularly exposed to these regulations. Costs associated with meeting these requirements may be subject to some offset by increased energy efficiency and technological innovation; however, there is no assurance that compliance with such legislation will not have an adverse effect on Osisko's business, results of operations, financial condition and its share price.

Extreme weather events (such as prolonged drought or freezing, increased flooding, increased periods of precipitation and increased frequency and intensity of storms) have the potential to disrupt operations and the transport routes. Extended disruptions could result in interruption to production which may adversely affect Osisko's business results of operations, financial condition and its share price.

Climate change is perceived as a threat to communities and governments globally. Stakeholders may increase demands for emissions reductions and call upon mining companies to better manage their consumption of climate-relevant resources (hydrocarbons, water etc.). This may attract social and reputational attention towards operations, which could have an adverse effect on Osisko's business, results of operations, financial condition and its share price.

Reputational Risks

Osisko is subject to reputational risks

Reputational risk is the risk that an activity undertaken by an organization or its representatives will impair its image in the community or lower public confidence in it, resulting in loss of revenue, legal action or increased regulatory oversight and loss of valuation and share price. Possible sources of reputational risk could come from, but not limited to, operational failures, non-compliance with laws and regulations, or leading an unsuccessful financing. In addition to its risk management policies, controls and procedures, Osisko has a formal Code of Ethics to help manage and support Osisko's reputation.

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Financial Condition Risks

Osisko is subject to risks related to its financial condition

Osisko's financial condition has an impact on its risk profile. A sound financial condition can allow Osisko to compete for accretive investment opportunities: the better the financial condition, the more it can bid and compete on quality assets. If additional funds are required, the source of funds that may be available to Osisko, in addition to cash flows, is through the issuance of additional equity capital, borrowings or the sale of assets. There is no assurance that such funding will continue to be available to Osisko. Furthermore, even if such financing is available, there can be no assurance that it will be obtained on terms favourable to Osisko or provide Osisko with sufficient funds to meet its objectives, which may adversely affect Osisko's business and financial condition. In addition, failure to comply with financial covenants under Osisko's current or future debt agreements or to make scheduled payments of the principal of, or to pay interest on its indebtedness, would likely result in an event of default under the debt agreements and would allow the lenders to accelerate the debt under these agreements, which may affect Osisko's financial condition.

Additional financing may result in dilution

Osisko may require additional funds to further its activities. To obtain such funds, Osisko may issue additional securities including, but not limited to, Osisko Shares or some form of convertible security, the effect of which could result in a substantial dilution of the equity interests of Osisko Shareholders.

There can be no assurance that Osisko will be able to obtain adequate financing in the future or that the terms of such financing will be favourable.

Declaration and payment of dividends

Any decisions to declare and pay dividends on the Osisko Shares is subject to the discretion of the Osisko Board, based on, among other things, Osisko's earnings, financial requirements for Osisko's operations, the satisfaction of applicable solvency tests for the declaration and payment of dividends and other conditions existing from time to time. As a result, no assurance can be given as to the frequency or amount of any such dividend.

Osisko may be a "passive foreign investment company", or PFIC, under applicable U.S. income tax rules, which could result in adverse tax consequences for United States investors

If Osisko were to constitute a PFIC for any year during a U.S. holder's holding period, then certain potentially adverse U.S. federal income tax rules would affect the U.S. federal income tax consequences to such U.S. holder resulting from the acquisition, ownership and disposition of Osisko Shares.

The U.S. Treasury Department has not issued specific guidance on how the income and assets of a non-U.S. corporation such as Osisko will be treated under the PFIC rules. Osisko believes, on a more likely than not basis, that it was not a PFIC for its tax year ended December 31, 2020, and, based on its current and anticipated business activities and financial expectations, Osisko expects, on a more likely than not basis that it will not be a PFIC for its current tax year and for the foreseeable future.

The determination as to whether a corporation is, or will be, a PFIC for a particular tax year depends, in part, on the application of complex U.S. federal income tax rules, which are subject to differing interpretations and uncertainty. In addition, there is limited authority on the application of the relevant PFIC rules to entities such as Osisko. Accordingly, there can be no assurance that the Internal Revenue Service will not challenge the views of Osisko concerning its PFIC status. In addition, whether any corporation will be a PFIC for any tax year depends on its assets and income over the course of such tax year, and, as a result, Osisko's PFIC status for its current tax year and any future tax year cannot be predicted with certainty. Each U.S. holder should consult its own tax adviser regarding the PFIC status of Osisko.

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Changes in tax legislation or accounting rules could affect the profitability of Osisko

Changes to, or differing interpretation of, taxation laws or regulations in any of Canada, Australia, Brazil, Chile, Armenia, Kenya, Macedonia, Argentina, Peru, Mexico, Ecuador, New Zealand, United States of America or any of the countries in which Osisko's assets or relevant contracting parties are located could result in some or all of Osisko's profits being subject to additional taxation. No assurance can be given that new taxation rules or accounting policies will not be enacted or that existing rules will not be applied in a manner which could result in Osisko's profits being subject to additional taxation or which could otherwise have a material adverse effect on Osisko's profitability, results of operations, financial condition and the trading price of Osisko's securities. In addition, the introduction of new tax rules or accounting policies, or changes to, or differing interpretations of, or application of, existing tax rules or accounting policies could make royalties, streams or other interests by Osisko less attractive to counterparties. Such changes could adversely affect Osisko's ability to acquire new assets or make future investments.

The CRA's recent focus on foreign income earned by Canadian companies may result in adverse tax consequences for Osisko

There has been a recent focus by the CRA on income earned by foreign subsidiaries of Canadian companies. The majority of Osisko's offtake and stream assets are owned by and the related revenue is received by its Bermuda wholly-owned subsidiary. Osisko has not received any reassessment or proposal from the CRA in connection with income earned by its foreign subsidiaries. Although management believes that Osisko is in full compliance with Canadian tax law, there can be no assurance that Osisko's structure may not be challenged in future. In the event the CRA successfully challenges Osisko's structure, this could potentially result in additional federal and provincial taxes and penalties, which could have a material adverse effect on Osisko.

Financial Reporting Risks

Osisko is subject to risks related to financial reporting

In accordance with statutory requirements and sound management practices, Osisko issues financial statements, which present its financial condition at a given date and its financial performance over a certain period. The risk of misstatement of financial or restatement of financial statements can result in significant losses to Osisko: financial losses, as a result of litigation and fines, losses in market capitalization, reputational losses. Key misstatements would include (a) fraudulent misappropriation of assets; (b) fraudulent misrepresentation of performance motivated by personal gain; and (c) inadequate estimates with an impact on valuation of assets and liabilities.

Osisko may fail to maintain the adequacy of internal control over financial reporting as per the requirements of the Sarbanes-Oxley Act

Section 404 of the SOX requires an annual assessment by management of the effectiveness of Osisko's internal control over financial reporting and an attestation report by Osisko's external auditor addressing this assessment. While Osisko's internal control over financial reporting for its last completed financial year were effective, Osisko may in the future fail to achieve and maintain the adequacy of its internal control over financial reporting, as such standards are modified, supplemented or amended from time to time, and Osisko may not be able to ensure that it can conclude on an ongoing basis that it has effective internal control over financial reporting in accordance with Section 404 of SOX. Osisko's failure to satisfy the requirements of Section 404 of SOX and achieve and maintain the adequacy of its internal control over financial reporting could result in the loss of investor confidence in the reliability of its financial statements, which in turn could harm Osisko's business and negatively impact the trading price of securities. In addition, any failure to implement required new or improved controls, or difficulties encountered in their implementation, could harm Osisko's operating results or cause it to fail to meet its reporting obligations. Future acquisitions of companies may provide Osisko with challenges in implementing the required processes, procedures and controls in its acquired operations. Acquired companies may not have disclosure controls and procedures or internal control over financial reporting that are as thorough or effective as those currently applicable to Osisko.

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No evaluation can provide complete assurance that Osisko's internal control over financial reporting will detect or uncover all failures of persons within Osisko to disclose material information otherwise required to be reported. The effectiveness of Osisko's controls and procedures could also be limited by simple errors or faulty judgments. In addition, should Osisko expand in the future, the challenges involved in implementing appropriate internal control over financial reporting will increase and will require that Osisko continue to improve its internal control over financial reporting. Although Osisko intends to devote substantial time and incur substantial costs, as necessary, to ensure compliance, Osisko cannot be certain that it will be successful in complying with Section 404 on an ongoing basis.

Human Resources Risks

Osisko may experience difficulty attracting and retaining qualified management and specialized technical personnel to grow its business, which could have a material adverse effect on Osisko's business and financial condition

Osisko may be dependent on the services of key executives and other highly skilled personnel focused on advancing its corporate objectives as well as the identification of new opportunities for growth and funding. The loss of these persons or its inability to attract and retain additional highly skilled employees required for its activities may have a material adverse effect on Osisko's business and financial condition. Osisko implemented a succession plan in order to mitigate the risk of being dependent on such key management and specialized technical personnel. From time to time, Osisko may also need to identify and retain additional skilled management and specialized technical personnel to efficiently operate its business.

Osisko or the companies in which Osisko holds royalties, streams or other interests may remain highly dependent upon contractors and third parties in the performance of their exploration, development and operational activities. There can be no guarantee that such contractors and third parties will be available to carry out such activities on their behalf or be available upon commercially acceptable terms.

Currency Risks

Osisko's revenue, earnings, the value of its treasury and the value it records for its assets are subject to variations in foreign exchange rates, which may adversely affect the revenue generated by the asset portfolio or cause adjustments to the recorded value of assets

Osisko's main activities and offices are currently located in Canada and the costs associated with Osisko's activities are in majority denominated in Canadian dollar. However, Osisko's revenues from the sale of gold, silver or other commodities are in U.S. dollars. Osisko is subject to foreign currency fluctuations and inflationary pressures, which may have a material and adverse effect on Osisko's profitability, results of operations and financial condition. There can be no assurance that the steps taken by management to address variations in foreign exchange rates will eliminate all adverse effects and Osisko may suffer losses due to adverse foreign currency rate fluctuations.

Financial Markets Risks

Osisko is subject to risks related to financial markets

Failure of financial markets can have a significant impact on the valuation of Osisko and its assets, and increasing financial and takeover risks.

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Fluctuation in market value of Osisko Shares

The market price of the Osisko Shares is affected by many variables not directly related to the corporate performance of Osisko, including the strength of the economy generally, the availability and attractiveness of alternative investments, and the breadth of the public market for the securities. The effect of these and other factors on the market price of Osisko Shares in the future cannot be predicted.

Securities markets have a high level of price and volume volatility, and the market price of securities of many companies have experienced wide fluctuations in price which have not necessarily been related to the operating performance, underlying asset values or prospects of such companies. Factors unrelated to the financial performance or prospects of Osisko include macroeconomic developments in North America and globally, and market perceptions of the attractiveness of particular industries or asset classes. There can be no assurance that continued fluctuations in mineral prices will not occur. As a result of any of these factors, the market price of Osisko's securities at any given time may not accurately reflect the long term value of Osisko.

Equity Price Risk and Liquidity of Investments

Osisko is exposed to equity price risk as a result of holding a portfolio of investments in publicly listed companies. Just as investing in Osisko is inherent with risks such as those set out in this Annual Information Form, by investing in these other companies, Osisko is exposed to the risks associated with owning equity securities and those risks inherent in the investee companies. Osisko may have difficulty in selling its investments in exploration and mining companies in the event such sales would be contemplated.

Legal Risks

Osisko is subject to significant governmental regulations

Osisko's activities are subject to extensive federal, provincial and local laws and regulations governing various matters, including environmental protection; management and use of toxic substances and explosives; management of natural resources; exploration of mineral properties; exports; price controls; taxation; labour standards and occupational health and safety, including mine safety; and historic and cultural preservation.

Failure to comply with applicable laws and regulations may result in civil or criminal fines or penalties or enforcement actions, including orders issued by regulatory or judicial authorities enjoining or curtailing operations or requiring corrective measures, installation of additional equipment or remedial actions, any of which could result in significant expenditures. Osisko may also be required to compensate private parties suffering loss or damage by reason of a breach of such laws, regulations or permitting requirements. It is also possible that future laws and regulations, or more stringent enforcement of current laws and regulations by governmental authorities, could cause additional expense, capital expenditures, restrictions on or suspensions of Osisko's activities and delays in the exploration of properties.

Osisko's business is subject to evolving corporate governance and public disclosure regulations that have increased both Osisko's compliance costs and the risk of non compliance, which could have an adverse effect on the price of Osisko's securities

Osisko is subject to changing rules and regulations promulgated by a number of Canadian and U.S. governmental and self-regulated organizations. These rules and regulations continue to evolve in scope and complexity and many new requirements have been created, making compliance more difficult and uncertain. Osisko's efforts to comply with rules and regulations have resulted in, and are likely to continue to result in, increased general and administrative expenses and a diversion of management time and attention from revenue-generating activities to compliance activities.

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Osisko may be subject to liability or sustain loss for certain risks and hazards against which it does not or cannot economically insure

Mining is capital intensive and subject to a number of risks and hazards, including environmental pollution, accidents or spills, industrial and transportation accidents, labour disputes, changes in the regulatory environment, natural phenomena (such as inclement weather conditions, earthquakes and encountering unusual or unexpected geological conditions. Such risk and hazards might impact the business of Osisko or of the companies in which Osisko holds royalties, streams or other interests. Consequently, many of the foregoing risks and hazards could result in damage to, or destruction of, mineral properties or future processing facilities, personal injury or death, environmental damage, delays in or interruption of or cessation of their exploration or development activities, delay in or inability to receive required regulatory approvals, or costs, monetary losses and potential legal liability and adverse governmental action. Osisko, or the companies in which Osisko holds royalties, streams or other interests, may be subject to liability or sustain loss for certain risks and hazards against which they do not or cannot insure or against which they may reasonably elect not to insure because of the cost. This lack of insurance coverage could result in material economic harm to Osisko.

There can be no assurance of title to property

There may be challenges to title to the mineral properties held by Osisko or the companies in which Osisko has royalties, streams or other interests. If there are title defects with respect to any such properties, they might be required to compensate other persons or perhaps reduce its interest in the affected property. Also, in any such case, the investigation and resolution of title issues would divert management's time from ongoing programs.

There may be amendments to laws

Amendments to current laws, regulations and permits governing operations and activities of mining companies, or more stringent implementation thereof, could have a material adverse impact on Osisko and cause increases in capital expenditures or production costs or reduction in levels of production at producing properties or require abandonment or delays in development of new mining properties.

Disputes may arise over the existence, validity, enforceability and geographic extent of royalties, streams or other interests

Royalties, streams and other interests are subject to title and other defects and contestation by operators of mining projects and holders of mining rights, and these risks may be difficult to identify. While Osisko seeks to confirm the existence, validity, enforceability and geographic extent of the royalties, streams and other interests it holds, there can be no assurance that disputes over these and other matters will not arise.

The properties on which Osisko holds royalties, streams or other interests or the companies in which Osisko has an equity interest may be the subject of litigation

Potential litigation may arise on a property on which Osisko holds royalties, streams or other interests (for example litigation between joint venture partners or original property owners) or with respect to a company in which Osisko holds an equity interest. As a holder of royalties, streams or other interests, Osisko will not generally have any influence on the litigation nor will it generally have access to data.

The registration of royalties, streams or other interests may not protect Osisko's interests

The right to record or register royalties, streams or other interests in various registries or mining recorders offices may not necessarily provide any protection to Osisko. Accordingly, Osisko may be subject to risk from third parties.

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Environmental risks and hazards

Osisko and the companies in which Osisko has royalties, streams or other interest are subject to environmental regulation in the jurisdictions in which they operate. These regulations mandate, among other things, the maintenance of air and water quality standards and land reclamation. They also set forth limitations on the general, transportation, storage and disposal of solid and hazardous waste. Environmental legislation is evolving in a manner that will require stricter standards and enforcement, increased fines and penalties for non-compliance, more stringent environmental assessments of proposed projects and a heightened degree of responsibility for companies and their officers, directors and employees. There is no assurance that future changes in environmental regulation, if any, will not adversely affect Osisko's operations. Environmental hazards may exist on the properties which are unknown to Osisko at present and which have been caused by previous or existing owners or operators of the properties. Reclamation costs are uncertain and planned expenditures estimated by management may differ from the actual expenditures required.

Foreign countries and regulatory requirements

Osisko and the companies in which Osisko holds royalties, streams or other interests have investments in properties and projects located in foreign countries. The carrying values of these properties and the ability to advance development plans or bring the projects to production may be adversely affected by whatever political instability and legal and economic uncertainty might exist in such countries. These risks may limit or disrupt projects, restrict the movement of funds or result in the deprivation of contractual rights or the taking of property by nationalization, expropriation or other means without fair compensation.

There can be no assurance that industries which are deemed of national or strategic importance in countries in which Osisko has assets, including mineral exploration, production and development, will not be nationalized. The risk exists that further government limitations, restrictions or requirements, not presently foreseen, will be implemented. Changes in policies intended to alter laws regulating the mining industry could have a material adverse effect on Osisko. There can be no assurance that Osisko's assets in these countries will not be subject to nationalization, requisition or confiscation, whether legitimate or not, by an authority or body.

In addition, in the event of a dispute arising from foreign operations, Osisko may be subject to the exclusive jurisdiction of foreign courts or may not be successful in subjecting foreign persons to the jurisdiction of courts in Canada. Osisko also may be hindered or prevented from enforcing its rights with respect to a governmental instrumentality because of the doctrine of sovereign immunity. It is not possible for Osisko to accurately predict such developments or changes in laws or policy or to the extent to which any such developments or changes may have a material adverse effect on Osisko's operations.

Conflict of Interest Risks

Some of Osisko's directors and officers may have conflicts of interest as a result of their involvement with other natural resource companies

Some of the persons who are directors and officers of Osisko are directors or officers of other natural resource or mining-related companies and these associations may give rise to conflicts of interest from time to time. As a result of these conflicts of interest, Osisko may miss the opportunity to participate in certain transactions, which may have a material adverse effect on Osisko's financial position.

Merger and Acquisitions Risks

Any mergers, acquisitions or joint ventures would be accompanied by risks

Osisko may evaluate from time to time opportunities to merge, acquire and joint venture assets and businesses. The global landscape has changed for mergers and acquisitions and there are risks associated to such transactions due to liabilities and evaluations with the aggressive timelines of closing transactions from increased competition. There is also a risk that the review and examination process of a potential investment might be inadequate and cause material negative outcomes. These acquisitions may be significant in size, may change the scale of Osisko's business and may expose it to new geographic, political, operating, financial and geological risks. Osisko's success in its acquisition activities will depend on its ability to identify suitable acquisition candidates and partners, acquire or joint venture them on acceptable terms and integrate their operations successfully with those of Osisko. Any acquisitions may be accompanied by risks, such as: (a) the difficulty of integrating the operations and personnel of any acquired companies; (b) the potential disruption of Osisko's ongoing business; (c) the inability of management to maximize the financial and strategic position of Osisko through the successful incorporation of acquired assets and businesses or joint ventures; (d) additional expenses associated with amortization of acquired intangible assets; the maintenance of uniform standards, controls, procedures and policies; (e) the impairment of relationships with employees, customers and contractors as a result of any integration of new management personnel; (f) dilution of Osisko's present shareholders or of its interests in its subsidiaries or assets as a result of the issuance of shares to pay for acquisitions or the decision to grant interests to a joint venture partner; and (g) the potential unknown liabilities associated with acquired assets and businesses. There can be no assurance that Osisko would be successful in overcoming these risks or any other problems encountered in connection with such acquisitions or joint ventures. There may be no right for shareholders to evaluate the merits or risks of any future acquisition or joint venture undertaken except as required by applicable laws and regulations.

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Mergers and acquisitions contemplated by Osisko may require third party approvals

Osisko may intend to enter into agreements to acquire royalties, streams or other interests that require the consent or approval of third parties in order to complete the contemplated acquisition. There can be no assurance that such third parties, which may include shareholders of the entity disposing of the interests, regulatory bodies or entities with an interest in the applicable property or others, will provide the required approval or consent in a timely manner, or at all. Failure to complete acquisitions may result in a material adverse effect on Osisko's profitability, results of operation and financial condition.

Osisko faces competition and the mining industry is competitive at all of its stages

Many companies and investors are engaged in the search for and the acquisition of royalties, streams or other interests, and there is a limited supply of desirable mineral interests. The mineral exploration business is competitive in all phases. Many companies and investors are engaged in the acquisition of royalties, streams or other interests, including pension funds, private funds, mining companies, operators and large, established companies with substantial financial resources, operational capabilities and long earnings records. Osisko may be at a competitive disadvantage in acquiring interests in natural resource properties, whether by way of royalties, streams or other form of investment, as many competitors may have greater financial resources and technical staff. There can be no assurance that Osisko will be able to compete successfully against other companies and investors in acquiring interests in new natural resource properties and royalties, streams or other interests. In addition, Osisko may be unable to make acquisitions at acceptable valuations and on terms it considers to be acceptable. Osisko's inability to acquire additional royalties, streams or other interests in mineral properties may result in a material and adverse effect on Osisko's profitability, results of operation and financial condition.

In addition, there is no assurance that a ready market will exist for the sale of commercial quantities of metals. Factors beyond the control of Osisko may affect the marketability of any substances discovered. These factors include market fluctuations, the proximity and capacity of natural resource markets and processing equipment, government regulations, including regulations relating to prices, taxes, royalties, land tenure, land use, importing and exporting of minerals and environmental protection. The exact effect of these factors cannot be accurately predicted, but the combination of these factors may result in Osisko not receiving any future payments related to royalties, streams or other interests or losing value on its equity investments.

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Fraud Risks

Osisko is subject to potential fraud and corruption

Osisko is subject to risks related to potential to gain benefits from improper transactions (purchasing, gold, payroll) and financial reporting to hide operational deficiencies or enhance remuneration. Other risks include the potential for fraud and corruption by suppliers, personnel or government officials and which may implicate Osisko, compliance with applicable anti-corruption laws, by virtue of Osisko operating in jurisdictions that may be vulnerable to the possibility of bribery, collusion, kickbacks, theft, improper commissions, facilitation payments, conflicts of interest and related party transactions and Osisko's possible failure to identify, manage and mitigate instances of fraud, corruption, or violations of its Code of Ethics and applicable regulatory requirements.

MATERIAL MINERAL PROJECT

The Canadian Malartic Royalty

Pursuant to the Canadian Malartic Royalty Agreement, Osisko holds a real right in the Canadian Malartic Properties (and the associated ores, minerals and mineral resources and by-products thereof which may be extracted from the Canadian Malartic Properties) and Canadian Malartic GP has agreed to pay Osisko a 5% NSR royalty from production of metals, ores and other materials recovered from the Canadian Malartic Properties (the "Canadian Malartic Royalty"). The term of the Canadian Malartic Royalty Agreement is perpetual.

For a description of the Canadian Malartic Properties, see "Schedule B - Technical Information underlying the Canadian Malartic Properties".

Prior to the commencement of each fiscal year, Osisko may elect to receive payment of the Canadian Malartic Royalty for such fiscal year to the extent relating to gold and silver as an in-kind credit. If Osisko has elected to receive the in-kind royalty, where precious metals are shipped in the form of dore, Osisko's account shall be credited with 5% of the refined gold and 5% of the refined silver as soon as practicable and in any event no later than five (5) business days after the refined gold or refined silver is credited, subject to further adjustment. Since 2014, Osisko has elected to receive the Canadian Malartic Royalty in-kind. The Canadian Malartic Royalty is payable quarterly and all payments pursuant to the Canadian Malartic Royalty to be paid in cash must be paid in U.S. dollars.

Osisko has the right to inspect the Canadian Malartic Properties and to inspect and audit books and records upon 20 days' prior notice to Canadian Malartic GP. Canadian Malartic GP is required to deliver to Osisko an annual forecast report.

If Canadian Malartic GP intends to abandon any portion of the Canadian Malartic Properties, Osisko can elect to have such portion conveyed to it, subject to the satisfaction of certain conditions.

Canadian Malartic GP is required to pay Osisko a $0.40 per tonne milling fee in respect of ore milled at the Canadian Malartic Properties after June 16, 2021 that is not produced from the Canadian Malartic Properties provided no fee is payable in respect of any tonnes of ore milled in excess of 65,000 tpd.

Osisko may assign all of its rights in the Canadian Malartic Royalty without the prior consent of Canadian Malartic GP. Canadian Malartic GP may not assign or otherwise convey the Canadian Malartic Properties unless certain conditions are satisfied.

A deed of hypothec was entered into in order to hypothecate the Canadian Malartic Properties in favour of Osisko and securing payment of the Canadian Malartic Royalty subject to certain terms and conditions. The hypothec is first-ranking subject to, among other things, security existing at the time of execution of the Canadian Malartic Royalty Agreement. The Canadian Malartic Royalty Agreement has been published at the Québec Public Register of Real and Immovable Mining Rights.

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DIVIDENDS

Dividend Program and Dividend Payments

On November 17, 2014, Osisko announced the initiation of a quarterly dividend program. Since the initiation of the program, Osisko declared dividends for the following quarters:

Declaration date	Dividend per share	Record date(i)	Payment date(i)	Dividends paid or payable
	$			$
Year 2014	0.03	n/a	n/a	1,551,000
Year 2015	0.13	n/a	n/a	12,229,000
Year 2016	0.16	n/a	n/a	17,037,000
Year 2017	0.18	n/a	n/a	24,275,000
Year 2018	0.20	n/a	n/a	31,213,000
Year 2019	0.20	n/a	n/a	29,976,000
February 19, 2020	0.05	March 31, 2020	April 15, 2020	7,879,000
May 12, 2020	0.05	June 30, 2020	July 15, 2020	8,259,000
August 5, 2020	0.05	September 30, 2020	October 15, 2020	8,342,000
November 9, 2020	0.05	December 31, 2020	January 15, 2021	8,358,000
Year 2020	0.20			32,838,000
February 24, 2021	0.05	March 31, 2021	April 15, 2021	tbd(ii)

NOTES:

(i)Not applicable ("n/a") for annual summaries.

(ii)To be determined ("tbd") on March 31, 2021 based on the number of shares outstanding and the number of shares participating in the Dividend Reinvestment Plan on the record date.

Dividend Reinvestment Plan

In 2015, Osisko implemented the Dividend Reinvestment Plan. The Dividend Reinvestment Plan allows Canadian shareholders and U.S. shareholders (commencing with the dividend paid on October 16, 2017 for U.S. shareholders) to reinvest their cash dividends into additional Osisko shares either purchased on the open market through the facilities of the TSX or the NYSE, or issued directly from treasury by Osisko, or acquired by a combination thereof. In the case of a treasury issuance, the price will be the weighted average price of the Osisko Shares on the TSX or the NYSE during the five (5) trading days immediately preceding the dividend payment date, less a discount, if any, of up to 5%, at Osisko's sole election. No commissions, service charges or brokerage fees are payable by shareholders who elect to participate in the Dividend Reinvestment Plan.

As at December 31, 2020, the holders of 11,525,426 Osisko Shares had elected to participate in the Dividend Reinvestment Plan, representing dividends payable of $0.6 million. During the year ended December 31, 2020, Osisko issued 37,545 Osisko Shares under the Dividend Reinvestment Plan, at a discount rate of 3%.

DESCRIPTION OF CAPITAL STRUCTURE

Osisko Shares

Osisko is authorized to issue an unlimited number of Osisko Shares without nominal or par value.

Subject to the rights and restrictions attaching to the Osisko Preferred Shares issuable in series and to the terms of an amended and restated shareholder rights plan dated May 4, 2017, the rights, privileges, conditions and restrictions attaching to the Osisko Shares, as a class, are equal in all respects and include the following rights.

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Dividends

Subject to the rights and restrictions attaching to any series of Osisko Preferred Shares, the holders of the Osisko Shares shall have the right to receive, if, as and when declared by the Osisko Board, any dividend on such dates and for such amounts as the Osisko Board may from time to time determine.

Participation in case of Dissolution or Liquidation

Subject to the rights and restrictions attaching to any series of Osisko Preferred Shares, the holders of the Osisko Shares shall have the right, upon the liquidation, dissolution or winding-up of Osisko, to receive the remaining property of Osisko.

Right to Vote

The holders of the Osisko Shares shall have the right to one (1) vote at any meeting of the shareholders of Osisko, except meetings at which only holders of any series of Osisko Preferred Shares are entitled to vote.

As of the date hereof, 167,268,319 Osisko Shares were issued and outstanding.

Renewal of Normal Course Issuer Bid

On December 10, 2020, Osisko announced that the TSX had approved Osisko's notice of intention to make a normal course issuer bid (the "2021 NCIB Program"). Under the terms of the 2021 NCIB Program, Osisko may acquire up to 14,610,718 Osisko Shares from time to time in accordance with the normal course issuer bid procedures of the TSX. Repurchases under the 2021 NCIB Program will terminate on December 11, 2021 or on such earlier date as the NCIB Program is complete. Daily purchases will be limited to 138,366 Osisko Shares, other than block purchase exemptions, representing 25% of the average daily trading volume of the Osisko Shares on the TSX for the six-month period ending November 30, 2020, being 553,464 Osisko Shares. The price that Osisko may pay for any Osisko Shares purchased in the open market under the 2021 NCIB Program will be the prevailing market price at the time of purchase (plus brokerage fees) and any Osisko Shares purchased by Osisko will be cancelled. In the event that Osisko purchases Osisko Shares by pre-arranged crosses, exempt offers, block purchases or private agreements, the purchase price of the Osisko Shares may be, and will be in the case of purchases by private agreements, as may be permitted by the securities regulatory authority, at a discount to the market price of the Osisko Shares at the time of the acquisition. The 14,610,718 Osisko Shares that may be repurchased under the 2021 NCIB Program represented approximately 10% of the public float of Osisko as of November 30, 2020, being 146,107,180 Osisko Shares.

During the prior program, which ended on December 11, 2020, Osisko obtained approval to purchase 13,861,732 Osisko Shares and actually purchased 429,722 Osisko Shares at a weighted average price of approximately $9.15 per Osisko Share through the facilities of the TSX.

Osisko Preferred Shares

The rights and restrictions attached to the preferred shares of Osisko issuable in series (the "Osisko Preferred Shares") are as follows.

Issuance in Series

The Osisko Preferred Shares may be issued in one or more series and subject as hereinafter provided and subject to the provisions of the QBCA, the Osisko Board shall determine, by resolution, before the issue of each series, the designation, rights and restrictions to be attached thereto, including, but without in any way limiting or restricting the generality of the foregoing: (a) the right, as the case may be, to receive dividends, the form of payment of dividends, the rate or amount or method of calculation of dividends, whether cumulative or non-cumulative, the date or dates and places of payment and the date or dates from which such dividends shall accrue or become payable; (b) the rights and/or obligations, if any, of Osisko or of the holders thereof with respect to the purchase or redemption of the Osisko Preferred Shares and the consideration for and the terms and conditions of any such purchase or redemption; (c) the conversion or exchange rights, if any, and the conditions attaching thereto; (d) the restrictions, if any, as to the payment of dividends on shares of Osisko ranking junior to the Osisko Preferred Shares; and (e) any other provisions deemed expedient by the directors, the whole subject to the issuance of a Certificate of Amendment setting forth the number and the designation, as well as the rights and restrictions to be attached to the Osisko Preferred Shares of such series.

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Dividends

The Osisko Preferred Shares shall, with respect to the payment of dividends, be entitled to preference over any other class of shares of Osisko ranking junior to the Osisko Preferred Shares, and no dividends shall at any time be declared or paid or set apart for payment on any other shares of Osisko ranking junior to the Osisko Preferred Shares, nor shall Osisko call for redemption or purchase for cancellation any of the Osisko Preferred Shares unless at the date of such declaration, payment, setting apart for payment or call for redemption or purchase, as the case may be, all cumulative dividends up to and including the dividend payment for the last completed period for which such cumulative dividends shall be payable shall have been declared and paid or set apart for payment in respect of each series of cumulative Osisko Preferred Shares then issued and outstanding and the non-cumulative dividend payment for the then current fiscal year and any declared and unpaid non-cumulative dividends shall have been paid or set apart for payment in respect of each series of non-cumulative Osisko Preferred Shares then issued and outstanding.

Liquidation or Dissolution

In the event of the liquidation, dissolution or winding-up of Osisko or other distribution of assets of Osisko among shareholders for the purpose of winding-up its affairs, the holders of the Osisko Preferred Shares shall be entitled to receive, before any amount shall be paid to, or any property or assets of Osisko distributed among the holders of the Osisko Shares or of shares of any other class of shares of Osisko ranking junior to the Osisko Preferred Shares, and to the extent provided for with respect to each series, the amount of the consideration received by Osisko for such Osisko Preferred Shares, such premiums, if any, as has been provided for with respect to such series together with, in the case of cumulative Osisko Preferred Shares, all unpaid accrued dividends (which for such purpose shall be calculated as if such cumulative dividends were accruing from day to day for the period from the latest of the following dates, namely (a) the date fixed by the Osisko Board at the time of allotment and issue of such shares or if such date is not fixed, the date of their allotment and issue, or (b) the date of expiration of the last period for which cumulative dividends have been paid, up to and including the date of distribution) and, in the case of non-cumulative Osisko Preferred Shares, all declared and unpaid dividends. After payment to the holders of the Osisko Preferred Shares of the amounts so payable to them, they shall not be entitled to share in any further distribution of the property or assets of Osisko.

Equal Rank of All Series

The Osisko Preferred Shares of each series shall rank pari passu with the Osisko Preferred Shares of every other series with respect to the payment of dividends, as the case may be, and the distribution of assets in the event of the liquidation, dissolution or winding-up of Osisko, whether voluntary or involuntary, provided, however, that in the event of there being insufficient assets to satisfy in full the repayment of all moneys owing to the holders of Osisko Preferred Shares, such assets shall be applied rateably to the repayment of the amount paid up on such Osisko Preferred Shares and, then, to the payment of all unpaid accrued cumulative dividends, whether declared or not, and all declared and unpaid non-cumulative dividends.

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Voting Rights

Subject to the provisions of the QBCA and, except as otherwise expressly provided herein, the holders of any series of the Osisko Preferred Shares shall not, as such, have any voting rights for the election of directors or for any other purpose nor shall they be entitled to receive notice of or to attend shareholders' meetings.

Amendments

As long as any of the Osisko Preferred Shares are outstanding, Osisko may not, except with the approval of the holders of the Osisko Preferred Shares hereinafter specified and after having complied with the relevant provisions of the QBCA, create any other shares ranking in priority to or pari passu with the Osisko Preferred Shares, voluntarily liquidate or dissolve Osisko or effect any reduction of capital involving a distribution of assets on other shares of its share capital or repeal, amend or otherwise alter any of the provisions relating to the Osisko Preferred Shares as a class.

Any approval of the holders of the Osisko Preferred Shares as aforesaid shall be deemed to have been sufficiently given if contained in a resolution adopted by a majority of not less than 2/3 of the votes cast by the shareholders who voted in respect of that resolution at a meeting of the holders of the Osisko Preferred Shares duly called and held for that purpose, at which meeting such holders shall have one vote for each Osisko Preferred Share held by them respectively, or in an instrument signed by all the holders of the then outstanding Osisko Preferred Shares.

If an amendment as hereinabove provided especially affects the rights of the holders of Osisko Preferred Shares of any series in a manner or to an extent different from that in or to which the rights of the holders of Osisko Preferred Shares of any other series are affected, then such amendment shall, in addition to being approved by the holders of the Osisko Preferred Shares voting separately as a class, be approved by the holders of the Osisko Preferred Shares of such series, voting separately as a series, and the provisions of this paragraph shall apply, mutatis mutandis, with respect to the giving of such approval.

As of the date hereof, no Osisko Preferred Shares were issued and outstanding.

Warrants

In connection with a $200 million bought deal private placement, Osisko issued, on March 5, 2015, 5,480,000 common share purchase warrants entitling the holder thereof to purchase one (1) Osisko Share at a price of $36.50 per Osisko Share, until March 5, 2022. These warrants are listed on the TSX under the ticker symbol "OR.WT".

Debentures

On November 3, 2017, Osisko closed a "bought deal" offering of Debentures in an aggregate principal amount of $300 million (the "Debentures"). The Debentures bear interest at a rate of 4% per annum, payable semi-annually on June 30 and December 31 each year, commencing on June 30, 2018. The Debentures are convertible at the holder's option into Osisko Shares at a conversion price equal to $22.89 per Common Share (representing a conversion rate of 43.6872 Osisko Shares per $1,000 principal amount of Debentures). The Debentures will mature on December 31, 2022 and may be redeemed by Osisko, in certain circumstances. The Debentures are listed and posted for trading on the TSX under the symbol "OR.DB".

On February 12, 2016, Ressources Québec subscribed to a five-year $50 million convertible debenture, bearing interest at an annual rate of 4% payable quarterly. This debenture was redeemed by Osisko on February 12, 2021.

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MARKET FOR SECURITIES

Trading Price and Volume

Osisko Shares

The Osisko Shares are currently listed on the TSX and on the NYSE under the symbol "OR". The following table sets forth the price range and trading volume for the Osisko Shares on the TSX and the NYSE, for the periods indicated.

	TSX			NYSE
	High (C$)	Low (C$)	Volume (#)	High (US$)	Low ($US)	Volume (#)
2020
January	13.26	11.79	8,204,734	10.02	9.02	20,212,700
February	14.34	10.85	14,292,882	10.80	8.08	24,632,100
March	12.15	6.35	25,667,739	9.09	4.65	34,438,400
April	13.85	10.24	17,944,180	9.88	7.20	24,490,200
May	14.96	12.42	11,204,816	10.78	8.83	18,419,500
June	13.82	11.71	11,131,093	10.10	8.59	18,400,800
July	15.25	13.31	11,758,763	12.13	9.61	19,647,900
August	16.91	14.21	12,242,007	12.84	10.72	17,625,100
September	17.50	15.07	14,540,222	13.31	11.24	17,281,800
October	17.03	14.48	10,415,584	12.84	10.85	17,112,400
November	16.25	13.46	10,202,306	12.46	10.30	15,498,400
December	16.52	14.07	8,992,917	12.98	10.84	16,002,700
2021
January	17.16	14.22	9,243,063	13.53	11.10	19,273,500
February	15.08	12.42	9,611,832	11.74	9.77	21,501,200
March(1)	14.54	12.39	7,269,057	11.65	9.78	17,902,086

(1)Up to and including March 25, 2021.

The closing price of the Osisko Shares on the TSX on March 25, 2021 was $13.82. The closing price of the Osisko Shares on the NYSE on March 25, 2021 was US$10.97.

Warrants

As of the date hereof, Warrants of Osisko are listed on the TSX under the symbol OR.WT. The following tables sets forth the price range and trading volume for the warrants on the TSX, for the periods indicated.

	OR.WT
	High (C$)	Low (C$)	Volume (#)
2020
January	0.30	0.21	163,036
February	0.35	0.21	117,610
March	0.24	0.09	306,301
April	0.275	0.175	591,375
May	0.35	0.19	515,702
June	0.35	0.265	100,375
July	0.39	0.30	258,824
August	0.40	0.26	212,200

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	OR.WT
	High (C$)	Low (C$)	Volume (#)
September	0.39	0.32	73,073
October	0.365	0.285	95,350
November	0.405	0.33	72,000
December	0.345	0.31	24,000
2021
January	0.375	0.32	136,316
February	0.32	0.18	169,114
March(1)	0.22	0.19	30,947

(1)Up to and including March 25, 2021.

The closing price of the warrants "OR.WT" on the TSX on March 25, 2021 was $0.22.

Debentures

The Debentures are listed on the TSX under the symbol "OR.DB". The following table sets forth the price range and trading volume for the Debentures on the TSX, for the periods indicated:

	OR.DB
	High (C$)	Low (C$)	Volume (#)
2020
January	101.50	99.50	44,270
February	102.25	99.50	246,850
March	101.00	87.00	98,330
April	99.20	91.99	65,383
May	103.00	97.40	26,030
June	101.50	99.00	36,490
July	105.13	101.01	7,420
August	107.00	104.14	54,590
September	108.50	104.00	16,260
October	106.00	102.61	28,030
November	105.00	102.00	76,620
December	109.90	102.07	5,100
2021
January	105.00	101.50	8,200
February	103.17	100.66	101,670
March(1)	102.03	100.75	69,240

(1)Up to and including March 25, 2021.

The closing price of the Debentures "OR.DB" on the TSX on March 25, 2021 was $101.06.

Prior Sales - Securities Not Listed or Quoted on a Marketplace

The only securities of Osisko that were outstanding as of December 31, 2020 but not listed or quoted on a marketplace are the Osisko Options, the Replacement Osisko Options, the Osisko RSUs and the Osisko DSUs.

The price at which such securities have been issued by Osisko during the most recently completed financial year, the number of securities of the class issued at that price and the date on which such securities were issued are detailed hereinbelow.

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Osisko Options

The following table sets forth the number of Osisko Options granted during the most recently completed financial year, the date of grant and the exercise price thereof.

Date of Grant	Number of Osisko Options	Exercise Price Per Osisko Option
February 24, 2020	16,000	$13.79
May 15, 2020	1,162,400	$13.50
June 22, 2020	8,000	$12.82
August 17, 2020	14,700	$14.50

Restricted Share Units

As of December 31, 2020, Osisko has granted a total of 504,560 Osisko RSUs pursuant to the Osisko RSU Plan and under which equity securities of Osisko are authorized for issuance. The table below shows Osisko RSUs granted in 2020, which provide the right to receive payment in the form of Osisko Shares, cash or a combination of Osisko Shares and in cash:

Date of Grant	Number of Osisko RSUs	Osisko Share Price at the time of Grant
May 15, 2020	475,900	$13.50
August 17, 2020	28,660	$14.50

Deferred Share Units

As of December 31, 2020, Osisko has granted a total of 97,995 Osisko DSUs pursuant to the Osisko DSU Plan and under which equity securities of Osisko are authorized for issuance. The table below shows Osisko DSUs granted in 2020, which provide the right to receive payment in the form of Osisko Shares, cash or a combination of Osisko Shares and in cash:

Date of Grant	Number of Osisko DSUs	Osisko Share Price at the time of Grant
March 6, 2020	16,740	$11.95
April 7, 2020	18,055	$11.08
June 22, 2020	63,200	$12.82

DIRECTORS AND OFFICERS

Name, Address, Occupation and Security Holdings

The following table sets out the Osisko directors and officers, together with their province or state and country of residence, positions and offices held, principal occupations during the last five years, the years in which they were first appointed as directors and/or officers of Osisko, as of the date of this Annual Information Form.

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Name and place of residence	Principal occupations during the last five (5) years(5)	Director and/or Officer since
Sean Roosen Québec, Canada Executive Chair	CEO and Chair of the Board of Directors of Osisko Development since November 2020. Chair and Chief Executive Officer of Osisko from June 2014 to November 2020.	2014
Joanne Ferstman(1,3) Ontario, Canada Lead Director	Chartered Professional Accountant and Corporate Director.	2014
John R. Baird(2,4) Ontario, Canada Director	Advisor with Bennett Jones LLP, Hatch, Barrick Gold Corp. and Eurasia Group.	2020
Françoise Bertrand(2,3) Québec, Canada Director	Chair of the boards of directors of Proaction International and Via Rail Canada. Former President and Chief Executive Officer of the Fédération des chambres de commerce du Québec (FCCQ) and director of numerous boards of profit and non-profit organizations.	2014
John F. Burzynski Ontario, Canada Director	Executive Chairman and Chief Executive Officer of Osisko Mining. Prior to August 2016, Senior Vice President, New Business Development of Osisko.	2014
Christopher C. Curfman(2,3) Illinois, United States of America Director	Former Senior Vice President of Caterpillar Inc. and former President of Caterpillar Global Mining.	2016
Guy Desharnais Québec, Canada Vice President, Project Evaluation	Vice President, Project Evaluation of Osisko since August 2020. From September 2017 to August 2020, Director of Mineral Resource Evaluation for Osisko. From August 2010 to June 2017, Technical Manager of Geological Services of SGS.	2020
Iain Farmer Québec, Canada Vice President, Corporate Development	Vice President, Corporate Development of Osisko. Prior to February 2020, Director of Evaluations for Osisko.	2020
Pierre Labbé(1,2,3) Québec, Canada Director	Chief Financial Officer of IMV Inc. From April 2015 to March 2017, Vice President, Chief Financial Officer and Secretary of Leddartech Inc.	2015
André Le Bel Québec, Canada Vice President, Legal Affairs and Corporate Secretary	Vice President, Legal Affairs and Corporate Secretary of Osisko.	2015
Candace MacGibbon Ontario, Canada Director	Chief Executive Officer of INV Metals Inc.	2021
William Murray John(1,4) British Columbia, Canada Director	Chair of the Board of Discovery Metals Corp., Lead Director of O3 Mining Inc. and Chairman and Director of Prime Mining Corp.	2020
Charles E. Page(1,4) Ontario, Canada Director	Corporate Director and Professional Geologist. Lead Director of Osisko Development.	2014
Frédéric Ruel Québec, Canada Chief Financial Officer and Vice President, Finance	Chief Financial Officer and Vice President, Finance of Osisko. Prior to February 2020, Vice President, Corporate Controller of Osisko and Falco; from January 2015 to November 2016, Corporate Controller of Osisko. From November 2016 to July 2017, Corporate Controller of Falco.	2016

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Sandeep Singh Ontario, Canada President, Chief Executive Officer and Director	President of Osisko. Prior to December 2019, investment banker in the metals and mining industry.	2019
Heather Taylor Ontario, Canada Vice President, Investor Relations	Vice President, Investor Relations of Osisko. Prior to January 2021, Head of Business Development at Nexa Resources SA from June 2020 to December 2020 and Investor Relations at Nevsun Resources Ltd from November 2016 to January 2019.	2021

(1)Member of the Osisko Audit and Risk Committee.

(2)Member of the Osisko Governance and Nomination Committee.

(3)Member of the Osisko Human Resources.

(4) Member of the Osisko Environment and Sustainability Committee.

(5)The information as to principal occupations has been furnished by each director and/or officer individually.

Biographic Notes

Sean Roosen, Executive Chair of the Board of Directors

Mr. Sean Roosen is the Executive Chair of the Osisko Board. He is a director of Osisko since June 2014 and was its Chief Executive Officer from June 2014 to November 2020. He is the Chair of the Board of Directors and Chief Executive Officer of Osisko Development. Prior to June 2014, Mr. Roosen was the President and Chief Executive Officer of Osisko Mining Corporation. He led the transition of Osisko Mining Corporation from a junior exploration company to a leading intermediate gold producer. He was responsible for leading the strategic development of Osisko Mining Corporation and was instrumental in securing the necessary financing to fund the development of the $1 billion Canadian Malartic mine. Mr. Roosen is an active participant in the resource sector and in the formation of new companies to explore for mineral deposits both in Canada and internationally. During 2017, Mr. Roosen received an award from Mines and Money Americas for best Chief Executive Officer in North America and was in addition named in the "Top 20 Most Influential Individuals in Global Mining". In prior years, he has been recognized by several organizations for his entrepreneurial successes and his leadership in innovative sustainability practices. Mr. Roosen is a Supervisory Board member of EurAsia Resource Holdings AG, a European based resource venture capital fund and a director of EurAsia Resource Value SE and is a member of the board of directors of Condor Petroleum Inc. Mr. Roosen also serves on the board of directors of Osisko Mining (Chair) and Victoria as a representative of Osisko. Mr. Roosen is a graduate of the Haileybury School of Mines.

Joanne Ferstman, CPA, CA, Independent Lead Director

Ms. Joanne Ferstman is a corporate director, who has been serving on a number of public company boards. From 2013 to 2014, Ms. Ferstman was a director of Osisko Mining Corporation. Ms. Ferstman was until June 2012 the President and Chief Executive Officer of Dundee Capital Markets Inc., a full service investment dealer with principal businesses that include investment banking, institutional sales and trading and private client financial advisory. She has also held several leadership positions within Dundee Corporation and DundeeWealth Inc. over 18 years, primarily as Chief Financial Officer, where she was responsible for strategic development, financial and regulatory reporting and risk management. Ms. Ferstman is a director of Osisko Development since November 2020 and currently serves as Chair of the board of Dream Unlimited Corp, including serving as Chair of the Audit Committee, member of the Organization & Design Committee and member of the Leaders & Mentors Committee. She also serves as a director of Cogeco Communications Inc., including serving as Chair of the Audit Committee and a member of the Strategic Opportunities Committee. In August 2018 she was appointed to the board of the directors of ATS Automation Tooling Systems Inc. and currently serves as Chair of its Audit Committee and serves as a member of the Human Resources Committee. She was formerly a director of Aimia Inc. (June 2008 to June 2017), Excellon Resources Inc. (April 2013 to February 2015) and Dream Office REIT (June 2003 to May 2018). Ms. Ferstman holds a Bachelor of Commerce and a Graduate degree in Public Accountancy from McGill University and is a Chartered Professional Accountant.

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The Hon. John R. Baird, Independent Director

Mr. John R. Baird is a director and advisor to a variety of firms in Canada and abroad. He was a former Senior Cabinet Minister in the Government of Canada and was the former Canadian Minister of Foreign Affairs. Mr. Baird spent three (3) terms as a Member of Parliament and four (4) years as Minister of Foreign Affairs where he advanced Canada/US relations and worked to strengthen ties to the Middle East and China. He also served as President of the Treasury Board, Minister of the Environment, Minister of Transport and Infrastructure and Leader of the Government in the House of Commons. In 2010, he was selected by MPs from all parties as Parliamentarian of the Year. Prior to entering federal politics, Mr. Baird spent ten years in the Ontario Legislature where he served in several Ministerial portfolios. Mr. Baird sits on the corporate boards of Canfor Corporation, Canadian Pacific, the FWD Group and PineBridge Investments and is a member of the International Advisory Board of Barrick Gold Corp. He also serves as a Senior Advisor with Bennett Jones LLP, and is a Senior Advisor at Eurasia Group, a global political risk consultancy. Mr. Baird also volunteers his time with Community Living Ontario, an organization that supports individuals with developmental disabilities and the Prince's Charities, the charitable office of His Royal Highness The Prince of Wales. Mr. Baird holds an Honours Bachelor of Arts in Political Studies from Queen's University at Kingston.

Françoise Bertrand, O.C., C.Q., ICD.D, F.ICD, Independent Director

Ms. Françoise Bertrand was appointed to the Osisko Board in November 2014. In 2017, she was appointed as chairperson of Via Rail Canada's board of directors and as Chair of the board of directors of Proaction International. Ms. Bertrand was formerly the President and Chief Executive Officer of the Fédération des chambres de commerce du Québec (FCCQ). She sits on numerous boards of directors of profit and non-profit organizations, including Concordia University. Ms. Bertrand was also a former Chair of Canadian Radio-television and Telecommunications Commission (CRTC). Ms. Bertrand recently received the ICD Fellowship Award at the ICD National Conference held in June 2019. Ms. Bertrand holds a Bachelor of Arts - Major in Sociology from Université de Montréal and a Master's degree in Environmental Studies from York University. She is a graduate from the Directors Education Program sponsored by the Institute of Directors of Canada and the Rotman School of Management - McGill. Ms. Bertrand's outstanding career achievements have led her to be appointed as a Chevalier de l'Ordre national du Québec and an Officer of the Order of Canada

John F. Burzynski, M.Sc., P.Geo., Director

Mr. John F. Burzynski has been a director of Osisko since June 2014. He was also Senior Vice President, New Business Development of Osisko from June 2014 to August 2016. He is Director of Osisko Mining since August 2015 and currently acts as its Executive Chairman and Chief Executive Officer. From 2004 to 2014, Mr. Burzynski was the Vice President, Business Development of Osisko Mining Corporation. Mr. Burzynski has over 25 years of experience as a professional geologist on international mining and development projects. From 2011 to 2016, he served on the board of directors of Condor Petroleum Inc. and served on the board of Strongbow Exploration Inc. from September 2015 to October 2018. He currently serves on the boards of directors of Osisko Metals Incorporated, O3 Mining Inc., Major Drilling Group International Inc. and Osisko Development. Mr. Burzynski is also a founding member of EurAsia Resource Holdings AG, a European based resource venture capital fund. Mr. Burzynski holds a Bachelor of Science (Honours) degree in geology from Mount Allison University, and a Master of Science degree in exploration and mineral economics from Queen's University. He is a registered P.Geo. in the province of Québec.

Christopher C. Curfman, B.Sc., Independent Director

Mr. Christopher C. Curfman was elected to the Osisko Board in May 2016. Mr. Curfman is a retired senior executive of Caterpillar Inc., one of the world's largest mobile equipment suppliers to the mining industry. During his 21-year career with Caterpillar, Mr. Curfman has held several progressive positions in Asia, Australia and USA, including Senior Vice President of Caterpillar and President of Caterpillar Global Mining from 2011 to his retirement at the end of 2015. Mr. Curfman also held senior positions with Deere & Company prior to joining Caterpillar. He has extensive international experience and a customer focused legacy at Caterpillar. His global leadership was key to Caterpillar's success in the mining industry. He also served as a board member at various organisations, including the Canadian Institute of Mining, the National Mining Association, the World Coal Association and several universities. Mr. Curfman holds a Bachelor of Science degree in Education from Northwestern University and has completed certificate programs in accounting and finance from the Wharton School of Business, University of Pennsylvania in 1991, a three-year executive program from Louisiana State University in 1997 and the executive program of Stanford Graduate School of Business in 2002. He was also awarded an Honorary Doctorate in Mining Engineering from the University Missouri-Rolla in 2013.

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Guy Desharnais, Ph.D., P.Geo., Vice President, Project Evaluation

Mr. Guy Desharnais joined the technical services team of Osisko in 2017 and was appointed Vice President, Project Evaluation in August 2020. After completing his Ph.D. in geochemistry and igneous petrology, Mr. Desharnais worked five years as an exploration geologist with Xstrata Nickel (Glencore). He worked as a Qualified Person and manager of SGS Geostat for seven years. He led the team that won the Integra Gold Rush Challenge in 2016. He was named Distinguished Lecturer by the CIM in 2017 and is an active member of the Mining Technical Advisory and Monitoring Committee for the Canadian Securities Administrators and the "Comité Consultatif du Secteur Minier" for the Autorité des Marchés Financiers.

Iain Farmer, B. Eng., M. Eng., MBA, CFA, Vice President, Corporate Development

Mr. Iain Farmer was appointed as Vice President, Corporate Development of Osisko in February 2020. Mr. Farmer has been involved in the mining industry for 10 years having most recently served as Director of Evaluations for Osisko where his responsibilities included financial and technical evaluation of investments as well as origination and execution of transactions. Prior to joining Osisko, Mr. Farmer worked in equity research covering the mining sector. Mr. Farmer holds a Bachelor's and a Master's degree in Mining Engineering from McGill University as well as a MBA from Concordia University's Goodman School of Investment Management, he has been a CFA Charterholder since 2016.

Pierre Labbé, CPA, CA, ICD.D, Independent Director

Mr. Pierre Labbé is Chief Financial Officer of IMV Inc. and was Vice President and Chief Financial Officer of Leddartech Inc. from April 2015 to March 2017. He has more than 25 years of progressive financial leadership roles in various industries. He was Vice President and Chief Financial Officer of the Québec Port Authority (October 2013 to April 2015), and has experience in the resource sector, having served as Chief Financial Officer of Plexmar Resources (May 2007 to November 2012), Sequoia Minerals (December 2003 to June 2004), and Mazarin Inc. (December 2002 to December 2003). Mr. Labbé, in his role as senior financial officer, has participated in the development of strategic plans and in mergers and acquisitions (over $1 billion in transactions). Mr. Labbé holds a Bachelor's Degree in Business Administration and a license in accounting from Université Laval, Québec City. He is a member of Ordre des comptables professionnels agréés du Québec, the Chartered Professional Accountants of Canada and the Institute of Corporate Directors.

André Le Bel, LL.B., B.Sc.A, ICD.D, Vice President, Legal Affairs and Corporate Secretary

Mr. André Le Bel has been appointed Vice President, Legal Affairs and Corporate Secretary of Osisko in February 2015. From November 2007 to June 2014, Mr. Le Bel was Vice President, Legal Affairs and Corporate Secretary of Osisko Mining Corporation. Mr. Le Bel was Vice President Legal Affairs with IAMGOLD Corporation from November 2006 to October 2007 and before November 2006, Mr. Le Bel was Senior Legal Counsel and Assistant Corporate Secretary of Cambior Inc. Mr. Le Bel was a director of RedQuest Capital Corp. until June 2017 and currently serves on the board of directors of Brunswick Exploration Inc., listed on the TSX Venture Exchange. Mr. Le Bel was Vice President, Legal Affairs and Corporate Secretary of NioGold Mining Corp. from March 2015 to March 2016 and Corporate Secretary of Falco from November 2015 to November 2016. Since that date, he is Vice President, Legal Affairs and Corporate Secretary of Falco. Mr. Le Bel obtained a Bachelor of Applied Science from Université Laval and a Bachelor of Law from Sherbrooke University. He is a member of the Québec Bar and has obtained the ICD.D designation from the Institute of Corporate Directors in December 2017.

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Candace MacGibbon, CPA, CA, Director

Ms. Candace MacGibbon is the Chief Executive Officer of INV Metals Inc. She is a Chartered Professional Accountant (CPA, CA) with over 25 years' experience in the mining sector and capital markets, as a result of her previous employment as a global mining institutional salesperson with RBC Capital Markets and in base metals research as a mining associate with BMO Capital Markets. Ms. MacGibbon's experience in accounting matters includes her previous roles as a Manager at Deloitte LLP and as a cost analyst with Inco Limited. Ms. MacGibbon holds a Bachelor of Arts - Economics from the University of Western Ontario and a Diploma in Accounting from Wilfrid Laurier University.

William Murray John, B.Sc., MBA, Director

Mr. William Murray John currently serves as Chair of the Board of Discovery Metals Corp., Lead Director of O3 Mining Inc. and Chairman and Director of Prime Mining Corp. Prior to his retirement in December 2014, he was the President and CEO of Dundee Resources Limited, and Managing Director and a Portfolio Manager with Goodman & Company, Investment Counsel Inc., where he was responsible for managing Private Equity resource and precious metals focused mutual funds and flow-through limited partnerships. He was also the former President and CEO of Corona Gold Corporation and Ryan Gold Corporation up to 2015. He is also a former director of several other public companies including Breakwater Resources Ltd., Dundee Precious Metals Inc. and Osisko Mining. Mr. John has been involved with the resource investment industry since 1992 and has worked as an investment banker, buy-side mining analyst, sell-side mining analyst, and portfolio manager. He graduated from the Camborne School of Mines in 1980 with a B.Sc. (Hons) in mining engineering and an Associateship of the Camborne School of Mines. He also received a Master of Business Administration from the University of Toronto in 1993.

Charles E. Page, M.Sc., P.Geo., Director

Mr. Charles E. Page is a Professional Geologist and has more than 40 years of experience in the mineral industry. During his career, Mr. Page has held progressive leadership roles in developing strategies to explore, finance and develop mineral properties in Canada and internationally. Mr. Page worked at Queenston Mining Inc. in various capacities, including President and Chief Executive Officer, from 1990 to its sale to Osisko Mining Corporation in 2012. Mr. Page also serves on the board of directors of Unigold Inc. Mr. Page holds a Bachelor of Science degree in Geological Science from Brock University and a Master of Science degree in Earth Science from the University of Waterloo. He is the Lead Director of Osisko Development. He is a Professional Geologist registered in the province of Ontario and Saskatchewan and is also a Fellow of the Geological Association of Canada.

Frédéric Ruel, CPA, CA, Chief Financial Officer and Vice President, Finance

Mr. Frédéric Ruel was nominated as Chief Financial Officer and Vice President, Finance of Osisko in February 2020. Mr. Frédéric Ruel has previously served as Vice President, Corporate Controller of Osisko from 2016 to February 2020. Frédéric Ruel has over 15 years of experience in financial reporting and has been involved in the mining industry for over 12 years. Prior to joining Osisko, he held the position of Director, Corporate Reporting for Canadian Malartic GP, Osisko Mining Corporation and Consolidated Thompson Iron Mines. Mr. Ruel was Vice President, Corporate Controller of Falco from November 2016 to July 2017 and Chief Financial Officer of NioGold Mining Corp. from March 2015 to March 2016. Mr. Ruel began his career as an auditor in a premier Canadian accounting firm where he worked for seven (7) years. Mr. Ruel is a member of the Ordre des comptables professionnels agréés du Québec and holds a Master in Accounting from Sherbrooke University.

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Sandeep Singh, B. Eng., MBA, President and Chief Executive Officer and Director

Mr. Sandeep Singh joined Osisko as President in December 2019. For the fifteen years prior, Mr. Singh was an investment banker in the metals and mining industry where he advised numerous mining companies on growth and financing strategies with Maxit Capital LP (2014-2019), Dundee Securities Ltd. (2010-2014) and BMO Capital Markets (2005-2010). As co-founder of Maxit Capital LP, he was instrumental in building an independent and highly successful advisory firm which acted on some of the most complex and value-enhancing transactions in the mining sector. Mr. Singh holds a Bachelor of Mechanical Engineering degree from Concordia University and a Masters of Business Administration degree from Oxford University.

Heather Taylor, BA, Vice President, Investor Relations

Ms. Heather Taylor joined as Vice President, Investor Relations of Osisko in January 2021. She has more than 15 years of capital markets experience specializing in the global metals and mining industry. Ms Taylor most recently served as Head of Business Development at Nexa Resources SA overseeing and executing the company's M&A strategy and prior to that managed investor relations at Nevsun Resources Ltd, which was acquired by Zijin Mining for $1.9 billion after a lengthy hostile defence process. In addition to her roles at Nexa and Nevsun, she brings with her a broad range of experience from positions in institutional equity research, trading, sales and corporate development. Ms. Taylor holds a Bachelor of Arts - Psychology from the University of Western Ontario.

The directors of Osisko will be elected annually at each annual general meeting of the Osisko Shareholders and will hold office until the next annual general meeting unless a director's office is earlier vacated in accordance with the articles of Osisko or until his or her successor is duly appointed or elected.

As at the date of this Annual Information Form, all of the directors and officers, as a group, beneficially own, directly or indirectly, or exercise control or direction over 954,371 Osisko Shares, representing approximately 0.6% of the issued and outstanding Osisko Shares.

Cease Trade Orders, Bankruptcies, Penalties or Sanctions

Corporate Cease Trade Orders

As at the date of this Annual Information Form, no current director or executive officer of Osisko is, or within the ten years prior to the date of this Annual Information Form has been, a director, chief executive officer or chief financial officer of any company (including Osisko), that:

(a)was subject to a cease trade order (including any management cease trade order which applied to directors or executive officers of a company, whether or not the person is named in the order), an order similar to a cease trade order, or an order that denied the relevant company access to any exemption under securities legislation, that was in effect for a period of more than 30 consecutive days (an "Order") while that person was acting in that capacity; or

(b)was subject to an Order that was issued after the current director or executive officer ceased to be a director, chief executive officer or chief financial officer and which resulted from an event that occurred while that person was acting in the capacity as director, chief executive officer or chief financial officer.

Bankruptcy

To the knowledge of Osisko, as at the date of this Annual Information Form, no current director, executive officer, or shareholder holding a sufficient number of securities of Osisko to affect materially the control of Osisko is, or within the ten years prior to the date of this Annual Information Form has:

(a)other than Mr. William Murray John, who was a director of insolvent African Minerals Limited, a company who appointed Deloitte LLP as its administrator by order of the High Court of Justice, Chancery Division, Companies Court on March 26, 2015, been a director or executive officer of any company (including Osisko) that, while that person was acting in that capacity, or within a year of that person ceasing to act in that capacity, became bankrupt, made a proposal under any legislation relating to bankruptcy or insolvency or was subject to or instituted any proceedings, arrangement or compromise with creditors or had a receiver, receiver manager or trustee appointed to hold its assets; or

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(b)become bankrupt, made a proposal under any legislation relating to bankruptcy or insolvency, or become subject to or instituted any proceedings, arrangement or compromise with creditors, or had a receiver manager or trustee appointed to hold the assets of the current or proposed director, executive officer or shareholder.

Penalties and Sanctions

To the knowledge of Osisko, as at the date of this Annual Information Form, no current director, executive officer, or shareholder holding a sufficient number of securities of Osisko to affect materially the control of Osisko has been subject to any penalties or sanctions imposed by a court relating to securities legislation or by a securities regulatory authority or has entered into a settlement agreement with a securities regulatory authority or any other penalties or sanctions imposed by a court or regulatory body that would likely be considered important to a reasonable investor in making an investment decision.

Conflicts of Interest

Certain of the directors and officers of Osisko will not be devoting all of their time to the affairs of Osisko. Certain of the directors and officers of Osisko are directors and officers of other companies, some of which are in the same business as Osisko. See "Risk Factors".

The directors and officers of Osisko are required by law to act in the best interests of Osisko. They have the same obligations to the other companies in respect of which they act as directors and officers. Any decision made by any of such officers or directors involving Osisko will be made in accordance with their duties and obligations under the applicable laws of Canada.

As part of its business model and in connection with its investments made in various other companies, either by acquiring equity interests, purchasing royalties, streams or other interests or options thereon or otherwise, Osisko generally expects from its directors and officers to be actively involved within such investee companies, which may include occupying seats on their board of directors. Osisko acknowledges that a director or an officer serving on too many public boards of directors might be "overboarded". Consequently, all directors and officers of Osisko must submit to the Governance and Nomination Committee any offer to join an outside board of directors in order to ensure that any additional directorship would not impair the ability to adequately fulfill the responsibilities assigned to the directors and officers of the Corporation.

As a general guideline, the Governance and Nomination Committee of Osisko will consider that a director or officer of Osisko should be regarded as "overboarded" if he or she:

(a)has attended fewer than 75% of Osisko's board and committee meetings held within the past year without a valid reason for the absences;

and

(b)

(i)is the President or Chief Executive Officer of Osisko, he or she sits on more than two (2) "outside public company board", in addition to Osisko; or

(ii)if not the President or Chief Executive Officer of Osisko, sits on more than five (5) public company boards, in addition to Osisko.

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In determining what is an "outside public company board", the Governance and Nomination Committee specifically excludes investee companies for the reason that becoming a director of such companies is crucial in order to oversee and supervise Osisko's investment in such investee companies. This representation allows Osisko to protect its shareholders' interests.

LEGAL PROCEEDINGS AND REGULATORY ACTIONS

Legal Proceedings

During the fiscal year ended December 31, 2020 and as of the date hereof, there have been and are no material legal proceedings outstanding, threatened or pending, by or against Osisko or to which Osisko is a party or to which any of Osisko's property is subject, nor to Osisko's knowledge are any such legal proceedings contemplated, and which could become material to Osisko.

Regulatory Actions

During the fiscal year ended December 31, 2020 and as of the date hereof, there have been no penalties or sanctions imposed against Osisko (a) by a court relating to securities legislation or by a securities regulatory authority or (b) by a court or regulatory body that would likely be considered important to a reasonable investor making an investment decision in Osisko. Osisko has not entered into any settlement agreements with a court relating to securities legislation or with a securities regulatory authority during the fiscal year ended December 31, 2020 and as of the date hereof.

INTEREST OF MANAGEMENT AND OTHERS IN MATERIAL TRANSACTIONS

Within the three (3) most recently completed financial years or during the current financial year, no director or executive officer of Osisko, or shareholder who beneficially owns, or controls or directs, directly or indirectly, more than 10% of the outstanding Osisko Shares, or any known associates or affiliates of such persons, has or has had any material interest, direct or indirect, in any transaction or in any proposed transaction that has materially affected or is reasonably expected to materially affect Osisko except for Orion as a result of the Orion Share Repurchase.

TRANSFER AGENTS AND REGISTRARS

The transfer agent and registrar for the Osisko Shares is AST Trust Company (Canada), which is located at 2001 Robert-Bourassa, Suite 1600, Montreal, Québec, Canada H3A 2A6.

MATERIAL CONTRACTS

The following are the material contracts entered into by Osisko or its subsidiaries and that are currently in effect:

(a)the Canadian Malartic Royalty Agreement;

(b)a debenture indenture dated November 3, 2017 between Osisko and AST Trust Company (Canada), as debenture trustee, pursuant to which the Debentures were created and issued and by which they are governed; and

(c)the Credit Facility.

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INTERESTS OF EXPERTS

Mr. Guy Desharnais, Ph.D., P.Geo, is named in this Annual Information Form as having reviewed and approved certain scientific and technical information as set out in this Annual Information Form.

As of the date of this Annual Information Form, Mr. Guy Desharnais, Ph.D., P. Geo, beneficially owned, directly or indirectly, less than 1% of Osisko's outstanding securities including the securities of Osisko's associate or affiliate entities.

PricewaterhouseCoopers LLP, a partnership of Chartered Professional Accountants, the independent auditor of Osisko, has advised that it is independent with respect to Osisko within the meaning of the Code of ethics of chartered professional accountants (Québec) and has complied with the SEC's rules on auditor independence and Rule 3520 Auditor Independence of the Public Company Accounting Oversight Board.

Other than as described above, none of the aforementioned persons or companies, nor any director, officer or employee of any of the aforementioned persons or companies is, or is expected to be elected, appointed or employed as, a director, officer or employee of Osisko or of any associate or affiliate of Osisko.

ADDITIONAL INFORMATION

Additional information relating to Osisko, which is not and shall not be deemed to be incorporated by reference in this Annual Information Form, is available electronically on SEDAR at www.sedar.com, on EDGAR at www.sec.gov and on its website at www.osiskogr.com.

Additional information, which is not and shall not be deemed to be incorporated by reference in this Annual Information Form, including directors' and officers' remuneration and indebtedness, principal holders of Osisko's securities and securities authorized for issuance under equity compensation plans, is contained in Osisko's management information circular for its annual meeting of shareholders held on June 22, 2020. For information relating to corporate governance related matters, please see "Statement of Corporate Governance Practices" in such circular.

Additional financial information, which is not and shall not be deemed to be incorporated by reference in this Annual Information Form, is provided in Osisko's financial statements and management discussion and analysis for its most recently completed financial year.

AUDIT AND RISK COMMITTEE

Description of the Audit and Risk Committee

The Osisko Audit and Risk Committee assists the Osisko Board in fulfilling its oversight responsibilities with respect to the following: (a) in its oversight of Osisko's accounting and financial reporting principles and policies and internal audit controls and procedures; (b) in its oversight of the integrity and transparency of Osisko's financial statements and the independent audit thereof; (c) in selecting, evaluating and, where deemed appropriate, replacing the external auditor; (d) in evaluating the qualification, independence and performance of the external auditor; (e) in its oversight of Osisko's risk identification, assessment and management program; and (f) in Osisko's compliance with legal and regulatory requirements in respect of the above. The Osisko Board has adopted the Osisko Audit and Risk Committee Charter, a copy of which is attached as Schedule "A", mandating the role of the Osisko Audit and Risk Committee in supporting the Osisko Board in meeting its responsibilities to Osisko Shareholders.

Audit and Risk Committee Members

As of the date of this Annual Information Form, the Osisko Audit and Risk Committee is comprised of four (4) members, all of whom are independent directors of Osisko, namely: Ms. Joanne Ferstman (Chair), Mr. Pierre Labbé, Mr. Charles E. Page and Mr. William Murray John. Ms. Ferstman (Chair) is an "audit committee financial expert" (as such term is defined in paragraph 8(b) of General Instruction B to Form 40-F under the U.S. Exchange Act).

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Relevant Education and Experience

Joanne Ferstman

Ms. Ferstman (Chair) is a corporate director, sitting on a number of public company boards. From 2013 to 2014, Ms. Ferstman was a Director of Osisko Mining Corporation. Since November 2020, she is a director of Osisko Development. Ms. Ferstman was until June 2012 the President and Chief Executive Officer of Dundee Capital Markets Inc., a full service investment dealer with principal businesses that include investment banking, institutional sales and trading and private client financial advisory. Prior to taking this position on January 31, 2011, Ms. Ferstman was Vice-Chair and Head of Capital Markets of DundeeWealth Inc., a diversified wealth management public company that managed and advised over $75 billion of assets under management and administration, including the Dynamic Funds family, at the time it was sold to the Bank of Nova Scotia in early 2011. Prior to 2009, Ms. Ferstman was Executive Vice President and Chief Financial Officer of DundeeWealth Inc. and Executive Vice President, Chief Financial Officer and Corporate Secretary of Dundee Corporation. In these senior financial roles, Ms. Ferstman was intimately involved in all corporate strategy, including acquisitions and financings, and had responsibility for all public financial reporting. Additionally, Ms. Ferstman was regularly Dundee's nominee on investee company boards and audit committees in both the resources and real estate sectors.

Over 18 years, Ms. Ferstman has held a variety of executive positions with the Dundee group of companies until her retirement in June 2012. Prior to joining the Dundee group of companies, Ms. Ferstman spent five years at a major international accounting firm. She served on the board of directors of Aimia Inc. from June 2008 to June 2017. Ms. Ferstman currently serves as Chair of the board of Dream Unlimited Corp, including serving as Chair of the Audit Committee, member of the Organization & Design Committee and member of the Leaders & Mentors Committee. She also serves as a director of Cogeco Communications Inc., including serving as Chair of the Audit Committee and a member of the Strategic Opportunities Committee. In August 2018 she was appointed to the board of the directors of ATS Automation Tooling Systems Inc. and currently serves as Chair of its Audit Committee and serves as a member of the Governance Committee. Ms. Ferstman holds a Bachelor of Commerce and a Graduate degree in Public Accountancy from McGill University and is a Chartered Professional Accountant.

Ms. Ferstman is considered to be independent of Osisko and is financially literate, within the meaning of NI 52-110and under the U.S. Exchange Act and NYSE rules.

Pierre Labbé

Mr. Pierre Labbé is Chief Financial Officer of IMV Inc. and was Vice President and Chief Financial Officer of Leddartech Inc. from April 2015 to March 2017. He has more than 25 years of progressive financial leadership roles in various industries. He was Vice President and Chief Financial Officer of the Québec Port Authority (October 2013 to April 2015), and has experience in the resource sector, having served as Chief Financial Officer of Plexmar Resources (May 2007 to November 2012), Sequoia Minerals (December 2003 to June 2004), and Mazarin Inc. (December 2002 to December 2003). Mr. Labbé, in his role as senior financial officer, has participated in the development of strategic plans and in mergers and acquisitions (over $1 billion in transactions). Mr. Labbé holds a Bachelor's Degree in Business Administration and a license in accounting from Université Laval, Québec City. He is a member of Ordre des comptables professionnels agréés du Québec, the Chartered Professional Accountants of Canada and the Institute of Corporate Directors.

Mr. Labbé is considered to be independent of Osisko and is financially literate, within the meaning of NI 52-110and under the U.S. Exchange Act and NYSE rules.

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Charles E. Page

Mr. Charles E. Page is a Professional Geologist and has more than 40 years of experience in the mineral industry. Since November 2002, he is a director of Osisko Development. During his career, Mr. Page has held progressive leadership roles in developing strategies to explore, finance and develop mineral properties in Canada and internationally. Mr. Page worked at Queenston Mining Inc. in various capacities, including President and Chief Executive Officer, from 1990 to its sale to Osisko Mining Corporation in 2012. Mr. Page also serves on the board of directors of Unigold Inc. Mr. Page holds a Bachelor of Science degree in Geological Science from Brock University and a Master of Science degree in Earth Science from the University of Waterloo. He is a Professional Geologist registered in the province of Ontario and Saskatchewan and is also a Fellow of the Geological Association of Canada.

Mr. Page is considered to be independent of Osisko and is financially literate, within the meaning of NI 52-110 and under the U.S. Exchange Act and NYSE rules.

William Murray John

Mr. William Murray John currently serves as Chair of the Board of Discovery Metals Corp. and Lead Director of O3 Mining Inc. Prior to his retirement in December 2014, he was the President and CEO of Dundee Resources Limited, and Managing Director and a Portfolio Manager with Goodman & Company, Investment Counsel Inc., where he was responsible for managing Private Equity resource and precious metals focused mutual funds and flow-through limited partnerships. He was also the former President and CEO of Corona Gold Corporation and Ryan Gold Corporation up to 2015. He is also a former director of several other public companies including Breakwater Resources Ltd., Dundee Precious Metals Inc. and Osisko Mining. Mr. John has been involved with the resource investment industry since 1992 and has worked as an investment banker, buy-side mining analyst, sell-side mining analyst, and portfolio manager. He graduated from the Camborne School of Mines in 1980 with a B.Sc. (Hons) in mining engineering and an Associateship of the Camborne School of Mines. He also received a Master of Business Administration from the University of Toronto in 1993.

Mr. John is considered to be independent of Osisko and is financially literate, within the meaning of NI 52 110 and under the U.S. Exchange Act and NYSE rules.

External Auditor Service Fees

The fees billed to Osisko by its independent auditor, PricewaterhouseCoopers LLP, a partnership of Chartered Professional Accountants, for the fiscal years ended December 31, 2020 and December 31, 2019, by category, are as follows:

Year	Audit Fees(1)	Audit Related Fees(2)	Tax Fees(3)	All Other Fees
December 31, 2020	$1,265,182	$119,438	$164,844	$ -
December 31, 2019	$945,038	$ -	$155,637	$ -

NOTES:

(1)Audit fees were higher in 2020 primarily due to the services rendered in relation to the Filing Statement of Barolo Ventures Corp. dated as of November 20, 2020 in respect of the reverse takeover transaction involving Osisko. The audit fees also include services rendered in connection with the audit of the Corporation's annual consolidated financial statements and annual audit fees for two separate audit opinions of two subsidiaries of the Corporation. In 2019, the audit fees included services rendered in relation to the Short-Form Prospectus dated June 25, 2019 and July 5, 2019 and the Management Information Circular of Barkerville dated October 15, 2019, as well as audit fees in connection with the audit of the Corporation's annual consolidated financial statements and annual audit fees for a separate audit opinion of a subsidiary of the Corporation (an amount of $136,652 was reimbursed in 2019 by Betelgeuse LLC to the Corporation in relation to the Short-Form Prospectus dated June 25, 2019 and July 5, 2019 (secondary offering)).             

(2)The audit-related fees are related to translation services for financial statements and management's discussion and analysis reports.

(3)Tax fees are related to tax compliance, tax planning and tax advice services for the preparation of corporate tax returns and for proposed transactions.                                                                                                                                                         

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SCHEDULE A
AUDIT AND RISK COMMITTEE CHARTER

I.PURPOSES OF THE AUDIT AND RISK COMMITTEE

The purposes of the Audit and Risk Committee are to assist the Board of Directors:

1.in its oversight of the Corporation's accounting and financial reporting principles and policies and internal audit controls and procedures;

2.in its oversight of the integrity, transparency and quality of the Corporation's financial statements and the independent audit thereof;

3.in selecting, evaluating and, where deemed appropriate, replacing the external auditors;

4.in evaluating the qualification, independence and performance of the external auditors;

5. in its oversight of the Corporation's risk identification, assessment and management program; and

6.in the Corporation's compliance with legal and regulatory requirements in respect of the above.

The function of the Audit and Risk Committee is to provide independent and objective oversight. The Corporation's management team is responsible for the preparation, presentation and integrity of the Corporation's financial statements. Management is responsible for maintaining appropriate accounting and financial reporting principles and policies and internal controls and procedures that provide for compliance with accounting standards and applicable laws and regulations. The external auditors are responsible for planning and carrying out a proper audit of the Corporation's annual financial statements and other procedures. In fulfilling their responsibilities hereunder, it is recognized that members of the Audit and Risk Committee are not full-time employees of the Corporation and are not, and do not represent themselves to be, accountants or auditors by profession or experts in the fields of accounting or auditing including in respect of auditor independence. As such, it is not the duty or responsibility of the Audit and Risk Committee or its members to conduct "field work" or other types of auditing or accounting reviews or procedures or to set auditor independence standards, and each member of the Audit and Risk Committee shall be entitled to rely on (i) the integrity of those persons and organizations within and external to the Corporation from which it receives information, (ii) the accuracy of the financial and other information provided to the Audit and Risk Committee by such persons or organizations absent actual knowledge to the contrary (which shall be promptly reported to the Board of Directors) and (iii) representations made by management as to non-audit services provided by the auditors to the Corporation.

The external auditors are ultimately accountable to the Board of Directors and the Audit and Risk Committee as representatives of shareholders. The Audit and Risk Committee is directly responsible (subject to the Board of Directors' approval) for the appointment, compensation, retention (including termination), scope and oversight of the work of the external auditors engaged by the Corporation (including for the purpose of preparing or issuing an audit report or performing other audit, review or attestation services or other work of the Corporation), and is also directly responsible for the resolution of any disagreements between management and any such firm regarding financial reporting.

The external auditors shall submit, at least annually, to the Corporation and the Audit and Risk Committee:

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• as representatives of the shareholders of the Corporation, a formal written statement delineating all relationships between the external auditors and the Corporation ("Statement as to Independence");
• a formal written statement of the fees billed in compliance with the disclosure requirements of Form 52-110F1 of National Instrument 52-110; and
• a report describing: the Corporation's internal quality-control procedures; any material issues raised by the most recent internal quality control review, or peer review, of the Corporation, or by any inquiry or investigation by governmental or professional authorities, within the preceding five years, respecting one or more independent audits carried out by the Corporation, and any steps taken to deal with any such issues.

II.COMPOSITION OF THE AUDIT AND RISK COMMITTEE

The Audit and Risk Committee shall be comprised of three or more independent directors as defined under applicable legislation and stock exchange rules and guidelines and are appointed (and may be replaced) by the Board of Directors on the recommendation of the Governance and Nomination Committee. Determination as to whether a particular director satisfies the requirements for membership on the Audit and Risk Committee shall be made by the Board of Directors.

All members of the Audit and Risk Committee shall be financially literate within the meaning of National Instrument 52-110 - Audit Committees ("NI 52-110") and any other securities legislation and stock exchange rules applicable to the Corporation, and as confirmed by the Board of Directors using its business judgement (including but not limited to be able to read and understand a set of financial statements that present a breadth and level of complexity of accounting issues that are generally comparable to the breadth and complexity of the issues that can reasonably be expected to be raised by the Corporation's financial statements), and at least one member of the Audit and Risk Committee shall have accounting or related financial expertise or sophistication as such qualifications are interpreted by the Board of Directors in light of applicable laws and stock exchange rules, including the requirement to have at least one "audit committee financial expert" as such term is defined pursuant to Form 40-F under the U.S. Securities Exchange Act of 1934, as amended. The later criteria may be satisfied by past employment experience in finance or accounting, requisite professional certification in accounting, or any other comparable experience or background which results in the individual's financial sophistication, including being or having been a chief executive officer, chief financial officer or other senior officer of an entity with financial oversight responsibilities, as well as other requirements under applicable laws and stock exchange rules.

III.MEMBERSHIP, MEETINGS AND QUORUM

The Audit and Risk Committee shall meet at least four times annually or more frequently if circumstances dictate, to discuss with management the annual audited financial statements and quarterly financial statements, and all other related matters. The Audit and Risk Committee may request any officer or employee of the Corporation or the Corporation's external counsel or external auditors to attend a meeting of the Audit and Risk Committee or to meet with any members of, or consultants to, the Audit and Risk Committee.

Proceedings and meetings of the Audit and Risk Committee are governed by the provisions of By-Laws relating to the regulation of the meetings and proceedings of the Board of Directors as they are applicable and not inconsistent with this Charter and the other provisions adopted by the Board of Directors in regards to committee composition and organization.

The quorum at any meeting of the Audit and Risk Committee is a majority of members in office. All members of the Audit and Risk Committee should strive to be at all meetings.

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IV.DUTIES AND POWERS OF THE AUDIT AND RISK COMMITTEE

To carry out its purposes, the Audit and Risk Committee shall have unrestricted access to information and shall have the following duties and powers:

1.with respect to the external auditor,

(i)to review and assess, at least annually, the performance of the external auditors, and recommend to the Board of Directors the nomination of the external auditors for appointment by the shareholders, or if required, the revocation of appointment of the external auditors;

(ii)to review and approve the fees charged by the external auditors for audit services;

(iii)to review and pre-approve all services, including non-audit services, to be provided by the Corporation's external auditors to the Corporation or to its subsidiaries, and associated fees and to ensure that such services will not have an impact on the auditor's independence, in accordance with procedures established by the Audit and Risk Committee. The Audit and Risk Committee may delegate such authority to one or more of its members, which member(s) shall report thereon to the Audit and Risk Committee;

(iv)to ensure that the external auditors prepare and deliver annually a Statement as to Independence (it being understood that the external auditors are responsible for the accuracy and completeness of such statement), to discuss with the external auditors any relationships or services disclosed in the Statement as to Independence that may impact the objectivity and independence of the Corporation's external auditors and to recommend that the Board of Directors take appropriate action in response to the Statement as to Independence to satisfy itself of the external auditors' independence; and

(v)to instruct the external auditors that the external auditors are ultimately accountable to the Audit and Risk Committee and the Board of Directors, as representatives of the shareholders;

2.with respect to financial reporting principles and policies and internal controls,

(i)to advise management that they are expected to provide to the Audit and Risk Committee a timely analysis of significant financial reporting issues and practices;

(ii)to ensure that the external auditors prepare and deliver as applicable a detailed report covering 1) critical accounting policies and practices to be used; 2) material alternative treatments of financial information within generally accepted accounting principles that have been discussed with management, ramifications of the use of such alternative disclosures and treatments, and the treatment preferred by the external auditors; 3) other material written communications between the external auditors and management such as any management letter or schedule of unadjusted differences; and 4) such other aspects as may be required by the Audit and Risk Committee or legal or regulatory requirements;

(iii)to understand the scope of the annual audit of the design and operation of the Corporation's internal control over financial reporting (based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO)) and the related auditor's report;

(iv)to consider, review and discuss any reports or communications (and management's responses thereto) submitted to the Audit and Risk Committee by the external auditors, including reports and communications related to:

•significant finding, deficiencies and recommendations noted following the annual audit of the design and operation of internal controls over financial reporting;

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•consideration of fraud in the audit of the financial statement;

•detection of illegal acts;

•the external auditors' responsibilities under generally accepted auditing standards;

•significant accounting policies;

•management judgements and accounting estimates;

•adjustments arising from the audit;

•the responsibility of the external auditors for other information in documents containing audited financial statements;

•disagreements with management;

•consultation by management with other accountants;

•major issues discussed with management prior to retention of the external auditors;

•difficulties encountered with management in performing the audit;

•the external auditors judgements about the quality of the entity's accounting principles; and

•reviews of interim financial information conducted by the external auditors.

(v)to meet with management and external auditors:

•to discuss the scope, planning and staffing of the annual audit and to review and approve the audit plan;

•to discuss the audited financial statements, including the accompanying management's discussion and analysis;

•to discuss the unaudited interim quarterly financial statements, including the accompanying management's discussion and analysis;

•to discuss the appropriateness and quality of the Corporation's accounting principles as applied in its financial reporting;

•to discuss any significant matters arising from any audit or report or communication referred to in item 2 (iii) above, whether raised by management or the external auditors, relating to the Corporation's financial statements;

•to resolve disagreements between management and the external auditors regarding financial reporting;

•to review the form of opinion the external auditors propose to render to the Board of Directors and shareholders;

•to discuss significant changes to the Corporation's auditing and accounting principles, policies, controls, procedures and practices proposed or contemplated by the external auditors or management, and the financial impact thereof;

•to review any non-routine correspondence with regulators or governmental agencies and any employee complaints or published reports that raise material issues regarding the Corporation's financial statements or accounting policies;

•to review, evaluate and monitor the Corporation's risk management program including the revenue protection program. This function should include:

>risk assessment;

>quantification of exposure;

>risk mitigation measures; and

>risk reporting;

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•to review the adequacy of the resources of the finance and accounting group, along with its development and succession plans;

•to monitor and review communications received in accordance with the Corporation's Internal Whistle Blowing Policy;

•following completion of the annual audit and quarterly reviews, review separately with each of management and the independent auditor any significant changes to planned procedures, any difficulties encountered during the course of the audit and reviews, including any restrictions on the scope of the work or access to required information and the cooperation that the independent auditor received during the course of the audit and review;

(vi)to discuss with the Chief Financial Officer any matters related to the financial affairs of the Corporation;

(vii)to discuss with the Corporation's management any significant legal matters that may have a material effect on the financial statements, the Corporation's compliance policies, including material notices to or inquiries received from governmental agencies;

(viii)to periodically review with management the need for an internal audit function; and

(ix)to review, and discuss with the Corporation's President and Chief Executive Officer and Vice President, Finance and Chief Financial Officer the procedure with respect to the certification of the Corporation's financial statements pursuant to National Instrument 52-109 Certification of Disclosure in Issuer's Annual and Interim Filings and any other applicable law or stock exchange rule.

3.with respect to reporting and recommendations,

(i)to prepare/review any report or other financial disclosures to be included in the Corporation's annual information form and management information circular;

(ii)to review and recommend to the Board of Directors for approval, the interim and audited annual financial statements of the Corporation, management's discussion and analysis of the financial conditions and results of operations (MD&A) and the press releases related to those financial statements;

(iii)to review and recommend to the Board of Directors for approval, the annual report, management's assessment on internal controls and any other like annual disclosure filings to be made by the Corporation under the requirements of securities laws or stock exchange rules applicable to the Corporation;

(iv)to review and reassess the adequacy of the procedures in place for the review of the Corporation's public disclosure of financial information extracted or derived from the Corporation's financial statements, other than the public disclosure referred to in paragraph 3(ii) above;

(v)to prepare Audit and Risk Committee report(s) as required by applicable regulators;

(vi)to review this Charter at least annually and recommend any changes to the Board of Directors; and

(vii)to report its activities to the Board of Directors on a regular basis and to make such recommendations with respect to the above and other matters as the Audit and Risk Committee may deem necessary or appropriate.

4.to review, discuss with management, and approve all related party transactions;

5.to create an agenda for the ensuing year;

6.to review quarterly expenses of the President and Chief Executive Officer;

7.to establish and reassess the adequacy of the procedures for the receipt, retention and treatment of any complaint received by the Corporation regarding accounting, internal accounting controls or auditing matters, including procedures for the confidential anonymous submissions by employees of concerns regarding questionable accounting or auditing matters in accordance with applicable laws and regulations; and

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8.to set clear hiring policies regarding partners, employees and former partners and employees of the present and, as the case may be, former external auditor of the Corporation.

V.RESOURCES AND AUTHORITY OF THE AUDIT AND RISK COMMITTEE

The Audit and Risk Committee shall have the resources and authority appropriate to discharge its responsibilities, as it shall determine, including the authority to engage external auditors for special audits, reviews and other procedures and to retain special counsel and other experts or consultants. The Audit and Risk Committee shall have the sole authority (subject to the Board of Directors' approval) to determine the terms of engagement and the extent of funding necessary (and to be provided by the Corporation) for payment of (a) compensation to the Corporation's external auditors engaged for the purpose of preparing or issuing an audit report or performing other audit, review or attest services for the Corporation, (b) any compensation to any advisors retained to advise the Audit and Risk Committee and (c) ordinary administrative expenses of the Audit and Risk Committee that are necessary or appropriate in carrying out its duties.

VI.ANNUAL EVALUATION

At least annually, the Audit and Risk Committee shall, in a manner it determines to be appropriate:

• perform a review and evaluation of the performance of the Audit and Risk Committee and its members, including the compliance with this Charter; and
• Review and assess the adequacy of its Charter and recommend to the Board of Directors any improvements to this Charter that the Committee determines to be appropriate.

This Charter was approved and ratified by the Board of Directors on April 30, 2014.

This Charter was last reviewed and amended on November 9, 2020.

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SCHEDULE B - TECHNICAL INFORMATION UNDERLYING THE CANADIAN MALARTIC PROPERTY

Most Recent Technical Report

The most recent technical report filed by Agnico and Yamana in accordance with NI 43-101 is entitled "NI-43-101 Technical Report, Canadian Malartic Mine, Québec, Canada" with an effective date of December 31, 2020 and a signature date of March 25, 2021 (the "Canadian Malartic Report"). The Canadian Malartic Report was prepared by Pascal Lehouiller, P.Geo., Sylvie Lampron, P.Eng., Guy Gagnon, P.Eng., Nicole Houle, P.Geo and François Bouchard, P.Geo. Reference should be made to the full text of the Canadian Malartic Report.

Canadian Malartic GP prepared the Canadian Malartic Report to present and support the results of an updated mineral resource and mineral reserve estimates, summarize the current open pit mining operation and disclose the results of a PEA for the underground Odyssey project on the Canadian Malartic property. Canadian Malartic GP is controlled equally by Yamana and Agnico.

Following the completion of an internal technical study (the "Odyssey Study''), in February 2021 Canadian Malartic GP approved the construction of a new underground mining complex at the Odyssey project. The Odyssey project is adjacent to the Canadian Malartic mine and hosts three main underground-mineralized zones, which are East Gouldie, East Malartic and Odyssey (which is sub-divided into the Odyssey North, Odyssey South and Odyssey Internal zones).

Information Contained in this Section

The technical information, tables and figures that follow have been derived from the Canadian Malartic Report and various news releases publicly filed by Agnico and/or Yamana which may all be consulted under Agnico's and/or Yamana's issuer profiles on SEDAR at www.sedar.com and none of which is nor shall be deemed to be incorporated by reference in this Annual Information Form.

The technical information contained in this section has been reviewed and approved by Mr. Guy Desharnais, Ph.D., P.Geo, who is a "qualified person" for the purpose of NI 43-101. Portions of the following information are based on assumptions, qualifications and procedures which are not fully described herein.

Except where otherwise stated, the disclosure in this section relating to operations is based on information publicly disclosed by Agnico and/or Yamana and information/data available in the public domain as at March 26, 2021 (except where stated otherwise), and none of this information has been independently verified by Osisko. Osisko considers that Agnico and Yamana have publicly disclosed all scientific and technical information that is material to Osisko.

As a holder of royalties, streams or other interests, Osisko has limited access to properties included in its asset portfolio. Additionally, Osisko may from time to time receive operating information which it is not permitted to disclose to the public. Osisko is dependent on the operators of the properties and their qualified persons to provide information to Osisko or on publicly available information to prepare required disclosure pertaining to properties and operations on the properties on which Osisko holds interests and generally has limited or no ability to independently verify such information. Although Osisko does not have any knowledge that such information may not be accurate, there can be no assurance that such third party information is complete or accurate. Some information publicly reported by operators may relate to a larger property than the area covered by Osisko's interest. Osisko's interests often cover less than 100%, and sometimes only a portion of, the publicly reported mineral reserves, mineral resources and production of the property. Osisko shall not be held liable for any eventual misrepresentations in any scientific or technical information excerpted from any technical information publicly filed by Agnico and/or Yamana.

Project Description, Location and Access

The Canadian Malartic mine is located within the town of Malartic, Quebec, approximately 25 kilometres west of the City of Val-d'Or and 80 kilometres east of City of Rouyn-Noranda. It straddles the townships of Fournière, Malartic and Surimau. At December 31, 2020, the Canadian Malartic mine was estimated to have proven and probable mineral reserves containing approximately 4.42 million ounces of gold comprised of 122.9 million tonnes of ore grading 1.12 grams per tonne.

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The Canadian Malartic mine operates under mining leases obtained from the Ministry of Energy and Natural Resources (Quebec) and under certificates of approval granted by the Ministry of Environment and the Fight Against Climate Change (Quebec). The Canadian Malartic property is comprised of the East Amphi property, the CHL Malartic prospect, the Canadian Malartic mine, and the Fournière, Midway, Piche Harvey and Rand properties. The Odyssey project is located east of the Canadian Malartic mine and extends into the CHL Malartic prospect. The Canadian Malartic property consists of a contiguous block comprising one mining concession, five mining leases and 293 mining claims. Expiration dates for the mining leases on the Canadian Malartic property vary between November 24, 2029 and July 27, 2037, and each lease is automatically renewable for three further ten year terms upon payment of a small fee.

The Canadian Malartic mine can be accessed from either Val-d'Or or Rouyn-Noranda via Quebec provincial highway No. 117. A paved road running north-south from the town of Malartic towards Mourier Lake cuts through the central area of the Canadian Malartic property. The Canadian Malartic property is further accessible via a series of logging roads and trails. The Canadian Malartic mine is serviced by a rail-line which passes through the town of Malartic and the nearest airport is in Val-d'Or.

Following the joint acquisition of Osisko Mining Corporation (now Canadian Malartic Corporation) by Agnico and Yamana, most of the mining claims that make up the Canadian Malartic mine are subject to a 5% net smelter return royalty payable to Osisko. The mining claims comprising the CHL Malartic prospect are subject to 3% net smelter return royalties payable to each of Osisko and Abitibi Royalties Inc. In addition, 172 of the mining claims at the Canadian Malartic property are also subject to other net smelter return royalties that vary between 1% and 2%, payable under varying circumstances. In 2020, Canadian Malartic CP, which is the operator of the Canadian Malartic mine, paid C$82.4 million in the aggregate with respect to these net smelter return royalties.

History

Gold was first discovered in the Malartic area in 1923. Gold production on the Canadian Malartic property began in 1935 and continued uninterrupted until 1965. Following various ownership changes over the ensuing years, Osisko Mining Corporation acquired ownership of the Canadian Malartic property in 2004. Based on a feasibility study completed in December 2008, Osisko Mining Corporation completed construction of a 55,000 tonne per day mill complex, tailings impoundment area, five million cubic metre polishing pond and road network by February 2011, and the mill was commissioned in March 2011. The Canadian Malartic mine achieved commercial production on May 19, 2011.

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Mining and Milling Facilities

Surface Plan of the Canadian Malartic Mine (as at December 31, 2020)

Source: Agnico's Annual Information Form, March 26, 2021

The Canadian Malartic mine is a large open pit operation comprised of the Canadian Malartic and Barnat pits. In 2020, commercial production was achieved at the Barnat pit and activities will continue in 2021 with overburden stripping, topographic drilling, and ore and waste extraction.

In 2020, Canadian Malartic GP completed the Highway 117 deviation project. In 2021, Canadian Malartic GP expects no further development of infrastructure to be undertaken for the Canadian Malartic mine and mill facilities, other than the mining construction work in the Barnat pit and the optimization of tailings storage facilities.

The Odyssey project exploration ramp portal was completed during the fourth quarter of 2020. In December 2020, ramp development was started on the Odyssey project in order to facilitate underground conversion drilling in 2021 and provide access to the Odyssey and East Malartic deposits. At year-end 2020, the ramp had progressed 102 metres, and an additional 1,500 metres of ramp development is planned in 2021.

Mining Methods

Mining at the Canadian Malartic mine is by open pit method with excavators and trucks, using large scale equipment. The primary loading tools are hydraulic excavators, with wheel loaders used as a secondary loading tool. The current mine production schedule was developed to feed the mill at a nominal rate of 57,000 tonnes per day. The continuity and consistency of the mineralization, coupled with tight definition drilling, that has been confirmed by many years of mining operations, demonstrate the amenability of the mineral reserves and mineral resources to the selected mining method.

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The throughput at the Canadian Malartic mine in 2020 averaged 56,832 tonnes per day, compared with 57,669 tonnes per day in 2019. The decreased throughput in 2020 was largely due to the COVID-19 pandemic restrictions imposed by the government in March that forced the Canadian Malartic mine to reduce operations to care and maintenance.

Mining at the Odyssey project will be done by underground methods. The conceptual mine design at the Odyssey project includes a 1,800 metre deep production-services shaft with an expected capacity of approximately 20,000 tonnes per day. The preliminary mining concept is based on a sublevel open stoping mining method with paste backfill. Longitudinal retreat and transverse primary-secondary mining methods will also be used dependent on mineralization geometry and stope design criteria. The project is expected to use a combination of conventional and automated equipment, similar to what is currently used at the LaRonde Complex. Production using the ramp is expected to begin at Odyssey South in late 2023, increasing up to 3,500 tonnes per day in 2024. Collaring of the shaft and installation of the headframe is expected to commence in the second quarter of 2021, with shaft sinking activities expected to begin in late 2022. The shaft will have an estimated depth of 1,800 metres and the first loading station is expected to be commissioned in 2027 with modest production from East Gouldie. The East Malartic shallow area and Odyssey North are scheduled to enter into production in 2029 and 2030 respectively.

Surface Facilities

Surface facilities at the Canadian Malartic mine include the administration/warehouse building, the mine office/truck shop building, the processing plant and the crushing plant. The processing plant has a nominal capacity of 55,000 tonnes of ore per day.

Ore is processed through conventional cyanidation. Ore blasted from the pit is first crushed by a gyratory crusher followed by secondary crushing prior to grinding. Ground ore feeds successively into leach and CIP circuits. A Zadra elution circuit is used to extract the gold from the loaded carbon. Pregnant solution is processed using electrowinning and the resulting precipitate is smelted into gold/silver dore bars. Mill tails are thickened and detoxified using a Caro acid process, reducing cyanide levels below 20 parts per million. Detoxified slurry is subsequently pumped to a conventional tailings facility.

The Odyssey project will use the existing surface infrastructure at the Canadian Malartic site, including the tailing storage facilities, the processing plant and the maintenance facilities.

Production and Mineral Recoveries

During 2020, the Canadian Malartic mine's payable production was 568,635 ounces of gold and 695,195 ounces of silver from 20.8 million tonnes of ore grading 0.97 grams of gold per tonne and 1.43 grams of silver per tonne (including 37,860 ounces of pre-commercial gold production at the Barnat pit). The production costs per ounce of gold produced at Canadian Malartic in 2020 were $736. The total cash costs per ounce of gold produced at Canadian Malartic in 2020 were $723 on a by-product basis and $750 on a co-product basis. The Canadian Malartic processing facility averaged 56,832 tonnes per day and operated approximately 89.4% of available time. Gold and silver recovery averaged 87.4% and 72.6%, respectively. The production costs per tonne at Canadian Malartic and the minesite costs per tonne were both C$27 in 2020.

The following table sets out the metal recoveries at the Canadian Malartic mine in 2020.

	Head Grade	Overall Metal Recovery	Payable Production
Gold	0.97 g/t	87.4%	568,635 oz
Silver	1.43 g/t	72.6%	695,196 oz

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Annual production at the Canadian Malartic mine in 2021 is expected to consist of approximately 700,000 ounces of gold and 720,000 ounces of silver from 20.6 million tonnes of ore grading 1.18 grams of gold per tonne and 1.43 grams of silver per tonne. The total cash costs per ounce in 2021 are expected to be approximately $616 per ounce on a by-product basis, with estimated gold recovery of 89.6% and silver recovery of 75.0%. Minesite costs per tonne of approximately C$28.20 are expected in 2021.

Environmental, Permitting and Social Matters

In 2015, Canadian Malartic GP developed and implemented an action plan to mitigate noise, vibrations, atmospheric emissions and ancillary issues related to the Canadian Malartic mine. Mitigation measures were put in place to improve the process and avoid environmental non-compliance events. As a result, over time, Canadian Malartic GP has improved its environmental performance. With respect to activities in 2020, Canadian Malartic GP received two non-compliance notices for NOx emissions. The mine's team of on-site environmental experts continues to monitor regulatory compliance in terms of approvals, permits and observance of directives and requirements and continues to implement improvement measures.

Since the spring of 2015, Canadian Malartic GP has been working collaboratively with the community of Malartic and its citizens, including the development of a ''Good Neighbour Guide''. Implementation of the Good Neighbour Guide, which includes compensation and home-acquisition programs, began on September 1, 2016. Over 90% of the residents of Malartic have agreed to participate in the compensation program. Compensation offered to eligible residents of Malartic in 2020 will be paid in the first quarter of 2021. Under the home-acquisition program, 57 residences have been acquired to date in the southern sector of Malartic, of which 45 have subsequently been sold under Canadian Malartic GP's resale program that was implemented in April 2018.

As part of ongoing stakeholder engagement, an agreement with four First Nations groups was entered into in 2020. As with the Good Neighbour Guide and other community relations efforts at Canadian Malartic, Canadian Malartic GP is working collaboratively with stakeholders to establish cooperative relationships that support the long-term potential of the mine.

The waste rock pile was originally designed to accommodate approximately 326 million tonnes of waste rock requiring a total storage capacity of approximately 161 million cubic metres. The design of the waste rock pile has been modified to accommodate the Canadian Malartic pit extension and now includes storage capacity for approximately 740 million tonnes.

The expansion of the open pit, with production from the Canadian Malartic pit extension, is expected to increase the total amount of tailings to approximately 300 million tonnes over the life of mine. The total capacity of the current tailings management facility is estimated to be 230 million tonnes, including a tailings cell authorized by the Ministry of Environment and the Fight Against Climate Change (Quebec) in September 2017. Construction of this cell started in 2017 and operations began in 2018. Canadian Malartic GP also plans to store additional tailings in the Canadian Malartic pit at the end of its operations. According to the mine plan, between 70 and 80 million tonnes of tailings could be deposited in the Canadian Malartic pit once mining in the pit is completed.

All permits related to mining the Canadian Malartic pit extension have been received. As part of the permitting process for in-pit tailings deposition, Canadian Malartic GP has committed to completing a hydrogeological study to demonstrate that the Canadian Malartic pit would provide a hydraulic trap and contain the tailings with minimal environmental risk. Golder Associates Ltd. is preparing this study.

Permits for Odyssey North and South were granted in 2020 to allow the first phase of the Odyssey project to begin. At this time, the Certificate of Authorization (''CofA'') for the shaft has not yet been obtained and the CofA for the waste rock management facility requires modification. A request for a decree amendment, including permits to develop the East Gouldie and East Malartic zones has been submitted. Canadian Malartic GP has received confirmation that mining the additional zones at the project does not trigger additional Federal permitting requirements.

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An annual hydrological site balance is maintained to provide a yearly estimate of water volumes that must be managed in the different structures of the water management system of the Canadian Malartic mine during an average climatic year (in terms of precipitation). Results of this hydrological balance indicate that excess water from the southeast pond may have to be released into the environment. If excess water does need to be treated, a water treatment plant is in place to treat the water that will be released into the environment so that it meets water quality requirements. In addition to ensuring effluent compliance, this water treatment plant reduces the risks associated with surface water management and adds flexibility to the water usage system.

Reclamation and closure costs have been estimated for rehabilitating the tailings facility and waste dump, revegetating the surrounding area, dismantling the plant and associated infrastructure and performing environmental inspection and monitoring for a period of ten years. In accordance with applicable regulations, financial guarantees have been provided for these estimated reclamation and closure costs. Reclamation plans were updated in 2020, and an updated closure plan was submitted in accordance with regulatory requirements.

Development

Development activities at the Canadian Malartic mine in 2020 were focused on the Odyssey project. The main work in 2020 consisted of site preparation, construction of the portal and the ramp contractor's garage, delivery of the project building and installation of the potable water and wastewater system. Development activities in 2021 are expected to include construction of the headframe and engineering and procurement of the 120kV line and transformers, as well as delivery of the surface maintenance shop, the compressor building, the enlargement of Highway 117 and the permanent access to the Odyssey site. At year-end 2020, the ramp had progressed by 102 metres and an additional 1,500 metres of ramp development is planned for 2021. Installation of a fresh air raise with heater and a main fan are also expected be completed in 2021.

Geology, Mineralization, Exploration and Drilling Geology

The Canadian Malartic property straddles the southern margin of the eastern portion of the Abitibi Subprovince, an Archean greenstone belt situated in the southeastern part of the Superior Province of the Canadian Shield. The Abitibi Subprovince is limited to the north by gneisses and plutons of the Opatica Subprovince, and to the south by metasediments and intrusive rocks of the Pontiac Subprovince. The contact between the Pontiac Subprovince and the rocks of the Abitibi greenstone belt is characterized by a major fault corridor, the east-west trending Larder Lake-Cadillac Fault Zone. This structure runs from Larder Lake, Ontario through Rouyn-Noranda, Cadillac, Malartic, Val-d'Or and Louvicourt, Québec, at which point it is truncated by the Grenville Front.

The regional stratigraphy of the southeastern Abitibi area is divided into groups of alternating volcanic and sedimentary rocks, generally oriented at N280-N330 and separated by fault zones. The main lithostratigraphic divisions in this region are, from south to north, the Pontiac Group of the Pontiac Subprovince and the Piché, Cadillac, Blake River, Kewagama and Malartic groups of the Abitibi Subprovince. The various lithological groups within the Abitibi Subprovince are metamorphosed to greenschist facies. Metamorphic grade increases toward the southern limit of the Abitibi belt, where rocks of the Piché Group and the northern part of the Pontiac Group have been metamorphosed to upper greenschist facies.

The majority of the Canadian Malartic property is underlain by metasedimentary units of the Pontiac Group, lying immediately south of the LLCFZ. The north-central portion of the property covers an approximately 9.5 kilometre section of the LLCFZ corridor and is underlain by mafic-ultramafic metavolcanic rocks of the Piché Group cut by intermediate porphyritic and mafic intrusions. The Cadillac Group covers the northern part of the property (north of the LLCFZ). It consists of greywacke containing lenses of conglomerate.

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Mineralization

Mineralization in the Canadian Malartic deposit occurs as a continuous shell of 1% to 5% disseminated pyrite associated with fine native gold and traces of chalcopyrite, sphalerite and tellurides. It extends on a 2 kilometre strike and a width of 1 kilometre (perpendicular to the strike), and from surface to 400 metres below surface. The gold resource is mostly hosted by altered clastic sedimentary rocks of the Pontiac Group (70%) overlying an epizonal dioritic porphyry intrusion.

Surface drilling by Lac Minerals Ltd. in the 1980s defined several near-surface mineralized zones now included in the Canadian Malartic deposit (the F, P, A, Wolfe and Gilbert zones), all expressions of a larger, continuous mineralized system located at depth around the historical underground workings of the Canadian Malartic and Sladen mines. In addition to these, the Western Porphyry Zone occurs one kilometre northeast of the main Canadian Malartic deposit and the Gouldie mineralized zone occurs approximately 1.2 kilometres southeast of the main Canadian Malartic deposit. Approximately 1.5 kilometres to the east is the Odyssey deposit, with mineralization associated with a fault along both hanging wall and footwall contacts of a 300 metre wide dioritic intrusive.

The South Barnat deposit is located to the north and south of the old South Barnat and East Malartic mine workings, largely along the southern edge of the LLCFZ. The deposit that is originally modelled for surface mining evaluation extends on a 1.7 kilometre strike and a width of 900 metres (perpendicular to the strike), and from surface to 480 metres below surface. The disseminated/stockwork gold mineralization at South Barnat is hosted both in potassic altered, silicified greywackes of the Pontiac Group (south of the fault contact) and in potassic altered porphyry dykes and schistose, carbonatized and biotitic ultramafic volcanic rocks (north of the fault contact).

The East Malartic deposit (as modelled for the underground mining model) has been previously mined by the East Malartic, Barnat and Sladen mines along the contact between the LLCFZ and the Pontiac Group sedimentary rocks. This deposit includes the deeper portion of the South Barnat deposit (below actual pit design). This deposit extends on a 3 kilometre strike and a width of 1.1 kilometres (perpendicular to the strike), and the bottom of the South Barnat actual pit design to 1,800 metres below surface. The geological settings are similar to those found in other areas of the property, corresponding mainly to the depth extension of the geological context presented above for the South Barnat open pit deposit.

The Odyssey deposit is also located at the contact between the LLCFZ and the Pontiac Group sedimentary rocks in the eastern extension of the East Malartic deposit. It extends on a 2 kilometre strike and a width of 500 metres (perpendicular to the strike), and from surface to -1,500 metres below surface. It is characterized by the presence of a massive porphyritic unit. While the whole porphyritic intrusion is anomalous in gold, continuous zones of higher- grade (>1 g/t gold) gold mineralization occur along the south-dipping sheared margins of the intrusion (in contact with the Pontiac Group to the south and the Piché Group to the north). Within the porphyritic unit, gold mineralization is also associated with other geological features, including silica and potassic alteration zones, discrete shear zones, swarms of quartz veins, stockworks and zones with disseminated pyrite (0.7 to 2.0%).

The East Gouldie deposit is located south of the Odyssey deposit and has a strike length of at least 1.2 kilometres and extends from approximately 780 metres below surface to more than 1.9 kilometres depth. It's generally constrained in a west-trending high-strain corridor (40 to 100 metres true width) that dips approximately 60 degrees north. The high strain corridor is defined by a strongly developed foliation that affects Pontiac Group greywacke as well as crosscutting east-southeast-trending intermediate porphyritic dykes and mafic dykes. Evidence for folds in bedding occur in historical surface geology maps and in drill core, but the deposit is tabular and relatively straight. The mineralization is hosted in highly strained intervals of greywacke with 1% to 2% disseminated pyrite and strong silica alteration, and moderate sericite and carbonate alteration. Intermediate porphyritic dykes locally occur in the mineralized zones and are gold-bearing where affected by the high strain and alteration. Minor irregular cm- to dm-scale quartz veins occur, some with visible gold, but the bulk of the gold mineralization is interpreted to be associated with the disseminated style of mineralization.

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Several other mineralized zones have been documented within the LLCFZ, namely Buckshot, East Amphi, Western Porphyry and Fourax, all of which are generally spatially associated with stockworks and disseminations within or in the vicinity of dioritic or felsic porphyritic intrusions.

Exploration and Drilling

Diamond drilling is used for exploration on the Canadian Malartic property. In 2020, 123 holes, hole extensions or wedge holes (105,122 metres) were drilled with the aim of increasing inferred mineral resources. Conversion drilling expenditures at the Canadian Malartic mine during 2020 were approximately C$21.8 million. The main focus of the 2020 conversion program was the East Gouldie Zone, located 700 metres south of the Cadillac Larder Lake Deformation Zone. The drilling into East Gouldie covered over 1,400 metres along the strike and tested the down plunge mineralization between 800 metres to 1,900 metres depth. A smaller program tested the depth extension of mineralization below the pit along the Sladen deformation zone.

In 2020, regional exploration on the Canadian Malartic property, other than the pit area, involved 66 holes (25,201 metres) of exploration drilling in the Marianne Zone target (part of the Odyssey project) and on initial exploration of the Rand Malartic property. Regional exploration expenditures at the Canadian Malartic mine during 2020 were approximately C$5 million.

In 2021, Canadian Malartic GP expects to spend $23.8 million for 141,400 metres for mine exploration and conversion drilling. The East Gouldie zone combined with the Odyssey South zone will be the main underground targets for 2021. With respect to regional exploration, Canadian Malartic GP expects to spend $6.2 million for 32,000 metres of exploration drilling focused on the Rand, Malartic, East Amphi and Radium North properties. The Osisko royalty does not cover the Rand Property.

Mineral Reserves and Mineral Resources

The combined amount of gold in proven and probable open pit mineral reserves at the Canadian Malartic property at the end of 2020 was 4.42 million ounces (122.9 million tonnes of ore grading 1.12 g/t gold), which represents a decrease of approximately 350,000 ounces of gold as compared to the end of 2019, after producing 568,634 ounces of gold (650,004 ounces in situ gold mined). The reduction in mineral reserves was principally associated with ore mined during 2020, partially offset by the addition of 300,000 ounces of gold due the optimization of the Barnat pit. Measured and indicated mineral resources at the Canadian Malartic property decreased by 12 million tonnes to 5.4 million tonnes grading 1.21 g/t gold, mainly due to a reporting change for the indicated mineral resources below the pits now primarily reported as underground mining scenarios within a potentially mineable shape. Inferred mineral resources at the Canadian Malartic property increased by 2.6 million tonnes in 2020 to 7.4 million tonnes grading 0.78 g/t gold, mainly due to a new surface mining optimization using a lower cut-off grade for Western Porphyry.

As at December 31, 2020, the East Malartic deposit had underground indicated mineral resources of 11.4 million tonnes grading 2.03 g/t gold and underground inferred mineral resources of 86.8 million tonnes grading 1.91 g/t gold. As of the same date, the Odyssey deposit had underground indicated mineral resources of 2.0 million tonnes grading 1.90 g/t gold and inferred mineral resources of 27.8 million tonnes grading 2.05 g/t gold. As of the same date, the East Gouldie deposit had underground inferred mineral resources of 63 million tonnes grading 3.17 g/t gold.

Odyssey Underground Mine Project Construction

On February 11, 2021, Agnico and Yamana announced that following the completion of an internal technical study in late 2020, Canadian Malartic GP has approved construction of a new underground mining complex at the Odyssey project.

In addition to the open pit at Canadian Malartic, the asset hosts the recently discovered "Odyssey underground" project which is contained within three main underground-mineralized zones: East Gouldie, East Malartic and Odyssey, the latter of which is sub-divided into the Odyssey North, Odyssey South and Odyssey Internal zones.

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Osisko holds a 5% NSR royalty on East Gouldie, Odyssey South and the western half of East Malartic and a 3% NSR royalty on Odyssey North and the eastern half of East Malartic, which are located adjacent to the Canadian Malartic mine.

The basis for the mine plan is a potentially mineable resource of 7.29 million ounces (6.18 million tonnes of 2.07 g/t Au indicated resources and 75.9 million tonnes of 2.82 g/t Au inferred resources). The East Gouldie deposit makes up most of this mineral inventory, whose total inferred resources contains 6.42 million ounces (62.9 million tonnes of 3.17 g/t Au). Combined with the East Malartic and Odyssey deposits the total underground inferred resources contains 13.8 million ounces (177.5 million tonnes of 2.42 g/t Au), as well as indicated resources of 0.86 million ounces (13.3 million tonnes of 2.01 g/t Au).

For the purpose of the technical study, mineable stope shapes were generated using a gold price of US$1,250 per ounce, consistent with the price used for estimating Canadian Malartic open pit mineral reserves. The shallow mineralized zones located above 600 metres below surface will be mined using a ramp from surface. The deeper mineralized zones below 600 metres from surface will be mined with a production shaft. In December 2020, ramp development was started on the Odyssey project in order to facilitate underground conversion drilling in 2021 and provide access to the Odyssey and East Malartic deposits.  At year-end 2020, the ramp had progressed 102 metres, and an additional 1,500 metres of ramp development is planned in 2021.

Production via the ramp is expected to begin at Odyssey South in late 2023, increasing up to 3,500 tonnes per day in 2024.  Collaring of the shaft and installation of the headframe is expected to commence in the second quarter of 2021, with shaft sinking activities expected to begin in late 2022. The shaft will have an estimated depth of 1,800 metres, an expected capacity of approximately 20,000 tonnes per day, and the first loading station is expected to be commissioned in 2027 with modest production from East Gouldie. The East Malartic shallow area and Odyssey North are scheduled to enter into production in 2029 and 2030 respectively.

The forecast parameters surrounding the proposed operations at the Odyssey project were based on the CM Report, which is preliminary in nature and includes inferred mineral resources that are too speculative geologically to have economic considerations applied to them that would enable them to be categorized as mineral reserves and there is no certainty that the forecast production amounts will be realized.

Average annual payable production is approximately 545,400 ounces of gold from 2029 to 2039, with total cash costs per ounce of approximately US$630. Sustaining capital expenditures are expected to gradually decline from 2029 to 2039, with an expected average of approximately US$56 million per year. Using a gold price of US$1,550 per ounce and a C$/US$ foreign exchange rate assumption of 1.30, the Odyssey project has an after-tax internal rate of return of 17.5% and an after-tax net present value (at a 5% discount rate) of US$1.143 billion.  The project has excellent exploration potential and is currently expected to have a mine life of 17 years, including 10 years of payable gold production averaging 545,400 ounces per year (all numbers on a 100% basis) (See Chart 1 below).

At Odyssey, the East Gouldie deposit has the highest tonnage and grade and contains more than 70% of the total ounces produced. The focus of the ongoing diamond drilling campaign from surface is to further define high quality mineral resources by the beginning of 2023 with a drill hole spacing of 75 metres.  Improving the geological confidence of the mineral resources is expected to further de-risk the future production.  With additional exploration, it is believed that additional mineralization will come into the mine plan in the coming years.

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Chart 1 - Production profile for the Canadian Malartic mine

Source: Agnico and Yamana news releases, February 11, 2021.

Exploration drilling at East Gouldie in 2020 totaled 97,000 meters and increased the inferred mineral resource of the East Gouldie zone by 134%. The total exploration budget for 2021 has increased to 173,400 meters (US$30 million) focusing on further infill and expansion of East Gouldie and regional targets. East Gouldie alone will benefit from 141,400 metres of drilling which is ~80% of the total that has been drilled on East Gouldie to date.

Capital Expenditures

Capital expenditures at the Canadian Malartic mine during 2020 were approximately $111.6 million, which included sustaining capital expenditures, deferred expenses, capitalized exploration and costs associated with the Barnat pit expansion. Budgeted 2021 capital expenditures at the Canadian Malartic mine are $290.6 million, which includes $123.8 million in capital expenditures expected to be incurred in connection with the Odyssey project.

In 2021, Canadian Malartic GP completed the Odyssey Study. The following table sets out a summary of key estimates and parameters of the Odyssey project. The forecast parameters surrounding the proposed operations at the Odyssey project were based on the Odyssey Study, which is preliminary in nature and includes inferred mineral resources that are too speculative geologically to have economic considerations applied to them that would enable them to be categorized as mineral reserves and there is no certainty that the forecast production amounts will be realized. The results of the Odyssey Study had no impact on the results of any pre-feasibility or feasibility study in respect of the Odyssey project.

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77

78

EX-99.2

OSISKO GOLD ROYALTIES LTD

. . . . . . . . . . . . . . . . . .

Consolidated Financial Statements

For the years

ended

December 31, 2020 and 2019

Osisko Gold Royalties Ltd
Consolidated Financial Statements

Management's Report on Internal Control over Financial Reporting

Osisko Gold Royalties Ltd's (the "Company's") management is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934 (United States), as amended.

The Company's management assessed the effectiveness of the Company's internal control over financial reporting as at December 31, 2020. The Company's management conducted an evaluation of the Company's internal control over financial reporting based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on the Company's management's assessment, the Company's internal control over financial reporting is effective as at December 31, 2020.

On August 21, 2020, the Company completed its acquisition of the San Antonio gold project ("San Antonio") through the acquisition of Sapuchi Minera S. de R.L. de C.V. Accordingly, the acquired assets and liabilities of San Antonio are included in our consolidated balance sheet as at December 31, 2020 and the results of its operations and cash flows are reported in our consolidated statement of income (loss) and cash flows from August 21, 2020 to December 31, 2020. We have elected to exclude San Antonio from the Company's assessment of internal control over financial reporting as of December 31, 2020.  San Antonio represented approximately 4.0% of the consolidation total assets and had no revenues for the year ended December 31, 2020.

The effectiveness of the Company's internal control over financial reporting as at December 31, 2020 has been audited by PricewaterhouseCoopers LLP, Independent Registered Public Accounting Firm, as stated in their report which is located on the next pages.

(signed) Sandeep Singh, Chief Executive Officer (signed) Frédéric Ruel, Chief Financial Officer

February 24, 2021

2

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholders of Osisko Gold Royalties Ltd

Opinions on the Financial Statements and Internal Control over Financial Reporting
We have audited the accompanying consolidated balance sheets of Osisko Gold Royalties Ltd and its subsidiaries (together, the Company) as of December 31, 2020 and 2019, and the related consolidated statements of income (loss), comprehensive income (loss), cash flows and changes in equity for the years then ended, including the related notes (collectively referred to as the consolidated financial statements). We also have audited the Company’s internal control over financial reporting as of December 31, 2020, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2020 and 2019, and its financial performance and its cash flows for the years then ended in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2020, based on criteria established in Internal Control – Integrated Framework (2013) issued by the COSO.

Basis for Opinions
The Company’s management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control over Financial Reporting. Our responsibility is to express opinions on the Company’s consolidated financial statements and on the Company’s internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.

“PwC” refers to PricewaterhouseCoopers LLP/s.r.l./s.e.n.c.r.l., an Ontario limited liability partnership.

3

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

As described in Management’s Report on Internal Control over Financial Reporting, management has excluded the San Antonio gold project (San Antonio) from its assessment of internal control over financial reporting as of December 31, 2020 because it was acquired by the Company during the year ended December 31, 2020. We have also excluded San Antonio from our audit of internal control over financial reporting. San Antonio’s total assets and total revenues excluded from management’s assessment and our audit of internal control over financial reporting represent 4% and 0%, respectively, of the related consolidated financial statement amounts as of and for the year ended December 31, 2020.

Definition and Limitations of Internal Control over Financial Reporting
A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

4

Critical Audit Matters
The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements that were communicated or required to be communicated to the audit committee and that (i) relate to accounts or disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Assessment of impairment indicators of royalty, stream and other interests

As described in notes 4, 6 and 16 to the consolidated financial statements, the Company’s royalty, stream and other interests carrying amount was $1,116.1 million as of December 31, 2020. Management assesses at each reporting date whether there are indicators that the carrying amount may not be recoverable which give rise to the requirement to conduct a formal impairment test. Impairment is assessed at the cash-generating unit (CGU) level, which is usually at the individual royalty, stream and other interest level for each property from which cash inflows are generated. Management uses judgement when assessing whether there are indicators of impairment, including a significant change in mineral reserve and resources, significant negative industry or economic trends, significantly lower production than expected, a significant change in current or forecast commodity prices and other relevant operator and financial information.

The principal considerations for our determination that performing procedures relating to the assessment of impairment indicators of royalty, stream and other interests is a critical audit matter are (i) the judgement by management when assessing whether there were indicators of impairment which would require a formal impairment test to be performed; and (ii) a high degree of auditor judgement, subjectivity and effort in performing procedures to evaluate audit evidence related to management’s assessment of impairment indicators, including a significant change in mineral reserve and resources, significant negative industry or economic trends, significantly lower production than expected, a significant change in current or forecast commodity prices and other relevant operator and financial information.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to management’s assessment of impairment indicators of royalty, stream and other interests. These procedures also included, among others, evaluating the reasonableness of management’s assessment of impairment indicators for a sample of royalty, stream and other interests, related to a significant change in mineral reserve and resources, significant negative industry or economic trends, significantly lower production than expected, a significant change in current or forecast commodity prices and other relevant operator and financial information by considering (i) current and past performance of royalty, stream and other interests; (ii) consistency with external market and industry data; (iii) publicly disclosed or other relevant information by operators of royalty, stream and other interests; and (iv) whether management’s assessment of impairment indicators of royalty, stream and other interests was consistent with evidence obtained in other areas of the audit.

5

 

Impairment of royalty, stream and other interests – Renard diamond stream

As described in notes 4, 6 and 16 to the consolidated financial statements, the Company’s royalty, stream and other interests carrying amount was $1,116.1 million as of December 31, 2020. In March 2020, the selling price of diamonds decreased significantly as a result of the impact of the COVID-19 pandemic on the diamond market. On March 24, 2020, activities at the Renard diamond mine were suspended, and on April 15, 2020, the operator of the Renard diamond mine announced the extension of the care and maintenance period of its operations due to depressed diamond market conditions. These were considered indicators of impairment among other facts and circumstances, and accordingly, management performed an impairment test of the Renard diamond stream as of March 31, 2020. An impairment loss is recognized for the amount by which the CGU’s carrying amount exceeds its recoverable amount. On March 31, 2020, management wrote down the Renard diamond stream to its recoverable amount of $40.0 million, which resulted in an impairment charge of $26.3 million for the year ended December 31, 2020. Management estimated the recoverable amount as value-in-use using discounted cash-flows approaches and estimated probabilities of different restart scenarios. Management used judgement and assumptions when estimating cash flow projections for the Renard diamond stream, including the expected sale of diamonds from the Renard diamond stream over the estimated life of the Renard diamond mine, based on the expected long-term diamond price, discount rate and weighted probabilities of different restart scenarios.

The principal considerations for our determination that performing procedures relating to the impairment of the Company’s Renard diamond stream is a critical audit matter are (i) the judgement by management when developing the recoverable amount estimate of the Renard diamond stream; (ii) a high degree of auditor judgement, subjectivity and effort in performing procedures and evaluating management’s assumptions related to the expected sale of diamonds from the Renard diamond stream over the estimated life of the Renard diamond mine, based on the expected long-term diamond price, discount rate and weighted probabilities of different restart scenarios; and (iii) the audit effort involved the use of professionals with specialized skill and knowledge.

6

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to management’s recoverable amount estimate of the Company’s Renard diamond stream, including controls over the assumptions used in the recoverable amount estimate. These procedures also included, among others, testing management’s process for developing the recoverable amount estimate of the Renard diamond stream; evaluating the appropriateness of the discounted cash flow model; testing the completeness and accuracy of underlying data used in the model; and evaluating the reasonableness of assumptions used by management. Evaluating the reasonableness of the assumptions used by management related to the expected sale of diamonds from the Renard diamond stream over the estimated life of the Renard diamond mine, based on the expected long-term diamond price and weighted probabilities of different restart scenarios, involved considering current and past performance of the Renard diamond mine, consistency with external market and industry data, information provided by the operator of the Renard diamond mine, whether these assumptions were consistent with evidence obtained in other areas of the audit and by performing sensitivity analyses. Professionals with specialized skill and knowledge were used to assist in the evaluation of the Company’s discounted cash flow model and certain assumptions, such as the discount rate.

/s/PricewaterhouseCoopers LLP

Montréal, Canada
February 24, 2021

We have served as the Company's auditor since 2006.

7

Osisko Gold Royalties Ltd
Consolidated Balance Sheets
As at December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars)

		December 31,		December 31,
		2020		2019
	Notes	$		$
Assets
Current assets
Cash	10	302,524		108,223
Short-term investments	11	3,501		20,704
Amounts receivable	12	12,894		6,330
Inventories	13	10,025		1,656
Other assets	13	6,244		3,516
		335,188		140,429
Non-current assets
Investments in associates	14	119,219		103,640
Other investments	15	157,514		67,886
Royalty, stream and other interests	16	1,116,128		1,130,512
Mining interests and plant and equipment	17	489,512		343,693
Exploration and evaluation	18	42,519		42,949
Goodwill	19	111,204		111,204
Other assets	13	25,820		6,940
		2,397,104		1,947,253
Liabilities
Current liabilities
Accounts payable and accrued liabilities	20	46,889		18,772
Dividends payable	23	8,358		7,874
Current portion of long-term debt	22	49,867		-
Provisions and other liabilities	21	4,431		1,289
		109,545		27,935
Non-current liabilities
Provisions and other liabilities	21	41,536		29,365
Long-term debt	22	350,562		349,042
Deferred income taxes	26	54,429		47,465
		556,072		453,807
Equity
Share capital	23	1,776,629		1,656,350
Warrants	24	18,072		18,072
Contributed surplus		41,570		37,642
Equity component of convertible debentures	22	17,601		17,601
Accumulated other comprehensive income		48,951		13,469
Deficit		(174,458	)	(249,688	)
Equity attributable to Osisko Gold Royalties Ltd's shareholders		1,728,365		1,493,446
Non-controlling interests		112,667		-
Total equity		1,841,032		1,493,446
		2,397,104		1,947,253

APPROVED ON BEHALF OF THE BOARD

(signed) Sean Roosen, Director (signed) Joanne Ferstman, Director

The notes are an integral part of these consolidated financial statements. 8

Osisko Gold Royalties Ltd
Consolidated Statements of Income (Loss)
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

		2020		2019
	Notes	$		$
Revenues	27	213,630		392,599
Cost of sales	27	(63,700	)	(262,881	)
Depletion of royalty, stream and other interests	16	(45,605	)	(47,009	)
Gross profit		104,325		82,709
Other operating expenses
General and administrative	27	(25,901	)	(23,682	)
Business development	27	(10,290	)	(6,122	)
Gain on disposal of an offtake interest	16	-		7,636
Exploration and evaluation	27	(131	)	(191	)
Impairment of assets	16,18	(26,300	)	(243,576	)
Operating income (loss)		41,703		(183,226	)
Interest income		4,582		4,632
Finance costs		(26,131	)	(23,548	)
Foreign exchange gain (loss)		1,023		(1,859	)
Share of loss of associates	14	(7,657	)	(22,209	)
Other gains (losses), net	27	13,622		(48,385	)
Earnings (loss) before income taxes		27,142		(274,595	)
Income tax (expense) recovery	26	(10,913	)	40,400
Net earnings (loss)		16,229		(234,195	)
Net earnings (loss) attributable to:
Osisko Gold Royalties Ltd's shareholders		16,876		(234,195	)
Non-controlling interests		(647	)	-
Net earnings (loss) per share attributable to Osisko Gold Royalties Ltd's shareholders
Basic and diluted	29	0.10		(1.55	)

The notes are an integral part of these consolidated financial statements. 9

Osisko Gold Royalties Ltd
Consolidated Statements of Comprehensive Income (Loss)
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars)

	2020		2019
	$		$
Net earnings (loss)	16,229		(234,195	)
Other comprehensive income (loss)
Items that will not be reclassified to the consolidated statement of income (loss)
Changes in fair value of financial assets at fair value through comprehensive income	40,993		13,285
Income tax effect	(9,319	)	(1,728	)
Share of other comprehensive income (loss) of associates	1,506		(352	)
Items that may be reclassified to the consolidated statement of income (loss)
Currency translation adjustments	(4,555	)	(29,164	)
Disposal of an investment in an associate
Reclassification to the statements of income        (loss) of the other comprehensive loss	-		695
Income tax effect	-		(92	)
Other comprehensive income (loss)	28,625		(17,356	)
Comprehensive income (loss)	44,854		(251,551	)
Comprehensive income (loss) attributable to:
Osisko Gold Royalties Ltd's shareholders	45,501		(251,551	)
Non-controlling interests	(647	)	-

The notes are an integral part of these consolidated financial statements. 10

Osisko Gold Royalties Ltd
Consolidated Statements of Cash Flows
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars)

		2020		2019
	Notes	$		$
Operating activities
Net earnings (loss)		16,229		(234,195	)
Adjustments for:
Share-based compensation		9,361		8,320
Depletion and amortization		46,904		48,270
Net gain on disposal of an offtake interest		-		(7,636	)
Impairment of assets		26,300		248,300
Finance costs		8,409		7,161
Share of loss of associates		7,657		22,209
Net gain on acquisition of investments		(3,827	)	(1,006	)
Change in fair value of financial assets at fair value through profit and loss		(2,387	)	1,089
Net (gain) loss on dilution of investments in associates		(10,381	)	3,687
Net (gain) loss on disposal of investments		(5,357	)	27,391
Impairment of investments		7,998		12,500
Foreign exchange loss		(652	)	1,901
Deferred income tax expense (recovery)		3,760		(41,197	)
Deemed listing fees of Osisko Development	7	1,751		-
Other		479		(416	)
Net cash flows provided by operating activities   before changes in non-cash working capital items		106,244		96,378
Changes in non-cash working capital items	30	1,734		(4,780	)
Net cash flows provided by operating activities		107,978		91,598
Investing activities
Net disposal (acquisition) of short-term investments		412		(39,597	)
Cash acquired through the acquisition of Barkerville	9	-		8,312
Transaction fees paid on acquisition of Barkerville	9	-		(1,513	)
Acquisition of the San Antonio gold project	8	(52,208	)	-
Acquisition of investments		(49,194	)	(62,815	)
Proceeds on disposal of investments		10,864		130,128
Acquisition of royalty and stream interests		(66,062	)	(77,814	)
Proceeds on disposal of royalty and stream interests		-		57,016
Mining assets and plant and equipment		(71,828	)	(6,321	)
Exploration and evaluation expenses, net of tax credits		(202	)	166
Reclamation deposits		4,762		-
Other		357		-
Net cash flows (used in) provided by investing activities		(223,099	)	7,562
Financing activities
Private placement of common shares	23	85,000		-
Investments from minority shareholders	23	214,323		-
Share issue expenses from investments from minority shareholders	23	(5,965	)	-
Exercise of share options and shares issued under the share purchase plan		7,835		21,783
Increase in long-term debt		71,660		19,772
Repayment of long-term debt		(19,205	)	(30,000	)
Common shares acquired and cancelled through a share repurchase		-		(129,486	)
Normal course issuer bid purchase of common shares		(3,933	)	(13,533	)
Dividends paid		(28,914	)	(27,455	)
Other		(3,940	)	(2,991	)
Net cash flows provided by (used in) financing activities		316,861		(161,910	)
Increase (decrease) in cash before effects of exchange rate changes on cash		201,740		(62,750	)
Effects of exchange rate changes on cash		(7,439	)	(3,292	)
Increase (decrease) in cash		194,301		(66,042	)
Cash - January 1		108,223		174,265
Cash - December 31	10	302,524		108,223

Additional information related to the consolidated statements of cash flows is presented in Note 30.

The notes are an integral part of these consolidated financial statements. 11

Osisko Gold Royalties Ltd
Consolidated Statement of Changes in Equity
For the year ended December 31, 2020

(tabular amounts expressed in thousands of Canadian dollars)

				Equity attributed to Osisko Gold Royalties Ltd's shareholders
		Number of							Equity	Accumulated
		common				Warrants			component of	other		Retained				Non-
		shares		Share			Contributed		convertible	comprehensive		earnings				controlling
	Notes	outstanding		capital			surplus		debenture	income (loss)(i)		(deficit)		Total		interests		Total
				$		$	$		$	$		$		$		$		$
Balance - January 1, 2020		156,951,952		1,656,350		18,072	37,642		17,601	13,469		(249,688	)	1,493,446		-		1,493,446
Net earnings (loss)		-		-		-	-		-	-		16,876		16,876		(647	)	16,229
Other comprehensive income		-		-		-	-		-	28,625		-		28,625		-		28,625
Comprehensive income (loss)		-		-		-	-		-	28,625		16,876		45,501		(647	)	44,854
Private placement	23	7,727,273		85,000		-	-		-	-		-		85,000		-		85,000
Issue costs, net of taxes		-		(136	)	-	-		-	-		-		(136	)	-		(136	)
Income tax impact on prior year issue costs		-		3,644		-	-		-	-		-		3,644		-		3,644
Net investments from minority shareholders, net of taxes	7	-		-		-	-		-	-		-		-		209,892		209,892
Deemed acquisition of Barolo Ventures Corp.	7	-		-		-	-		-	-		-		-		1,751		1,751
Acquisition of the San Antonio gold project	8	1,011,374		15,846		-	-		-	-		-		15,846		-		15,846
Gain on dilution of non-controlling interests		-		-		-	-		-	-		98,329		98,329		(98,329	)	-
Acquisition of royalty interests paid in shares		250,000		3,880		-	-		-	-		-		3,880		-		3,880
Dividends declared	23	-		-		-	-		-	-		(32,838	)	(32,838	)	-		(32,838	)
Shares issued - Dividends reinvestment plan	23	268,173		3,440		-	-		-	-		-		3,440		-		3,440
Shares issued - Employee share purchase plan		30,388		391		-	-		-	-		-		391		-		391
Share options - Shared-based compensation		-		-		-	3,104		-	-		-		3,104		-		3,104
Share options exercised		232,964		3,932		-	(857	)	-	-		-		3,075		-		3,075
Replacement share options exercised		440,506		5,976		-	(1,461	)	-	-		-		4,515		-		4,515
Restricted share units to be settled in common shares:
Share-based compensation		-		-		-	5,835		-	-		-		5,835		-		5,835
Settlement		145,694		1,984		-	(4,247	)	-	-		(279	)	(2,542	)	-		(2,542	)
Income tax impact		-		-		-	358		-	-		-		358		-		358
Deferred share units to be settled in common shares:
Share-based compensation		-		-		-	1,113		-	-		-		1,113		-		1,113
Settlement		19,330		255		-	(266	)	-	-		(1	)	(12	)	-		(12	)
Income tax impact		-		-		-	349		-	-		-		349		-		349
Normal course issuer bid purchase of common shares	23	(429,722	)	(3,933	)	-	-		-	-		-		(3,933	)	-		(3,933	)
Transfer of realized other comprehensive income of      Associates, net of income taxes		-		-		-	-		-	(414	)	414		-		-		-
Transfer of realized loss on financial assets at fair value through other comprehensive income, net of income taxes		-		-		-	-		-	7,271		(7,271	)	-		-		-
Balance - December 31, 2020 (ii)		166,647,932		1,776,629		18,072	41,570		17,601	48,951		(174,458	)	1,728,365		112,667		1,841,032

(i)As at December 31, 2020, accumulated other comprehensive income comprises items that will not be recycled to the consolidated statements of income (loss) amounting to $20.8 million and items that may be recycled to the consolidated statements of income (loss) amounting to $28.1 million.

(ii)As at December 31, 2020, there are 167,165,341 common shares issued, of which 517,409 are deemed to have been repurchased given that one of the Company's associates owns some of the Company's common shares.

The notes are an integral part of these consolidated financial statements. 12

Osisko Gold Royalties Ltd
Consolidated Statement of Changes in Equity
For the year ended December 31, 2019

(tabular amounts expressed in thousands of Canadian dollars)

		Number of								Equity	Accumulated
		common				Warrants				component of	other		Retained
		shares		Share				Contributed		convertible	comprehensive		earnings
	Notes	outstanding		capital				surplus		debenture	income (loss)(i)		(deficit)		Total
				$		$		$		$	$		$		$
Balance - January 1, 2019		155,443,351		1,609,162		30,901		21,230		17,601	23,499		69,202		1,771,595
Adoption of IFRS 16		-		-		-		-		-	-		(383	)	(383	)
Net loss		-		-		-		-		-	-		(234,195	)	(234,195	)
Other comprehensive loss		-		-		-		-		-	(17,356	)	-		(17,356	)
Comprehensive loss		-		-		-		-		-	(17,356	)	(234,195	)	(251,551	)
Acquisition of Barkerville	9	13,560,832		160,564		-		1,912		-	-		-		162,476
Deemed repurchase of shares held by an associate		(517,409	)	(6,100	)	-		-		-	-		-		(6,100	)
Dividends declared	23	-		-		-		-		-	-		(29,977	)	(29,977	)
Shares issued - Dividends reinvestment plan		198,609		2,427		-		-		-	-		-		2,427
Shares issued - Employee share purchase plan		34,550		466		-		-		-	-		-		466
Share options:
Share options - Shared-based compensation		-		-		-		2,899		-	-		-		2,899
Share options exercised		1,355,531		25,119		-		(5,343	)	-	-		-		19,776
Replacement share options exercised		148,984		2,632		-		(917	)	-	-		-		1,715
Restricted share units to be settled in common shares:
Share-based compensation		-		-		-		4,059		-	-		-		4,059
Settlement		89,246		874		-		(1,872	)	-	-		(346	)	(1,344	)
Income tax impact		-		-		-		(57	)	-	-		-		(57	)
Deferred share units to be settled in common shares:
Transfer of units from cash-settled to equity-settled		-		-		-		3,722		-	-		-		3,722
Share-based compensation		-		-		-		545		-	-		-		545
Settlement		7,875		104		-		(222	)	-	-		-		(118	)
Income tax impact		-		-		-		(50	)	-	-		-		(50	)
Normal course issuer bid purchase of common shares	23	(983,900	)	(10,198	)	-		-		-	-		(1,633	)	(11,831	)
Common shares acquired and cancelled through a share repurchase	23	(12,385,717	)	(128,516	)	-		(1,093	)	-	-		(45,030	)	(174,639	)
Issue costs, net of income taxes		-		(184	)	-		-		-	-		-		(184	)
Warrants expired	24	-		-		(12,829	)	12,829		-	-		-		-
Transfer of realized gain on financial assets at fair value through other comprehensive income		-		-		-		-		-	7,326		(7,326	)	-
Balance - December 31, 2019 (ii)		156,951,952		1,656,350		18,072		37,642		17,601	13,469		(249,688	)	1,493,446

(i)As at December 31, 2019, accumulated other comprehensive income comprises items that will not be recycled to the consolidated statement of income (loss) amounting to ($19.2 million) and items that may be recycled to the consolidated statement of income (loss) amounting to $32.7 million.

(ii)As at December 31, 2019, there are 157,469,361 common shares issued, of which 517,409 are deemed to have been repurchased given that one of the Company's associates owns some of the Company's common shares.

The notes are an integral part of these consolidated financial statements. 13

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

1.Nature of activities

Osisko Gold Royalties Ltd and its subsidiaries (together "Osisko" or the "Company") are engaged in the business of acquiring and managing precious metal and other high-quality royalties, streams and similar interests in Canada and worldwide. Osisko is a public company traded on the Toronto Stock Exchange and the New York Stock Exchange constituted under the Business Corporations Act (Québec) and is domiciled in the Province of Québec, Canada. The address of its registered office is 1100, avenue des Canadiens-de-Montréal, Suite 300, Montréal, Québec. The Company owns a portfolio of royalties, streams, offtakes, options on royalty/stream financings and exclusive rights to participate in future royalty/stream financings on various projects. The Company's cornerstone asset is a 5% net smelter return ("NSR") royalty on the Canadian Malartic mine, located in Canada.

In November 2020, Osisko completed the spin-out transaction of its mining assets and certain equity investments to Osisko Development Corp. ("Osisko Development"), a newly created company engaged in the exploration, evaluation and development of mining projects in Canada and in Mexico (Note 7). The common shares of Osisko Development began trading on the TSX Venture Exchange (the "TSX-V") on December 2, 2020 under the symbol "ODV". On December 31, 2020, Osisko held an interest of 84.1% in Osisko Development and, as a result, the assets, liabilities, results of operations and cash flows of the Company consolidate the activities of Osisko Development and its subsidiaries. Osisko Development's main asset is the Cariboo gold project in Canada.

2.Basis of presentation

The accompanying consolidated financial statements have been prepared in accordance with the International Financial Reporting Standards ("IFRS") as issued by the International Accounting Standards Board ("IASB"). The accounting policies, methods of computation and presentation applied in these consolidated financial statements are consistent with those of the previous financial year, except as otherwise disclosed in Note 3. The Board of Directors approved the audited consolidated financial statements for issue on February 24, 2021.

Uncertainty due to COVID-19

The duration and full financial effect of the COVID-19 pandemic is unknown at this time, as are the measures taken by governments, companies and others to attempt to reduce the spread of COVID-19. Any estimate of the length and severity of these developments is therefore subject to significant uncertainty, and accordingly estimates of the extent to which the COVID-19 may materially and adversely affect the Company's operations, financial results and condition in future periods are also subject to significant uncertainty. Several of Osisko's operating counterparties announced temporary operational restrictions during the first and second quarter of 2020 due to the ongoing COVID-19 pandemic, including reduced activities and operations placed on care and maintenance. As of December 31, 2020, all operators have restarted their activities and most have reached their pre-COVID-19 level of operations. However, in the current environment, the assumptions and judgements made by the Company are subject to greater variability than normal, which could in the future significantly affect judgments, estimates and assumptions made by management as they relate to the potential impact of COVID-19 and could lead to a material adjustment to the carrying value of the assets or liabilities affected. The impact of current uncertainty on judgments, estimates and assumptions extends, but is not limited to, the Company's valuation of its long-term assets, including the assessment for impairment and impairment reversal. Actual results may differ materially from these estimates.

3.New accounting standard

Amendments to IAS 1 Presentation of Financial Statements

The IASB has made amendments to IAS 1 Presentation of Financial Statements which use a consistent definition of materiality throughout IFRS and the Conceptual Framework for Financial Reporting, clarify when information is material and incorporate some of the guidance in IAS 1 about immaterial information.  In particular, the amendments clarify that information is material if omitting, misstating or obscuring it could reasonably be expected to influence decisions that the primary users of general purpose financial statements make on the basis of those financial statements, which provide financial information about a specific reporting entity. Materiality depends on the nature or magnitude of information, or both. An entity assesses whether information, either individually or in combination with other information, is material in the context of its financial statements taken as a whole. The Company adopted IAS 1 on January 1, 2020, which did not have a significant impact on the consolidated financial statements disclosures.

14

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies

The significant accounting policies applied in the preparation of the consolidated financial statements are described below.

a)Basis of measurement

The consolidated financial statements are prepared under the historical cost convention, except for the revaluation of certain financial assets at fair value (including derivative instruments).

b)Business combinations

On the acquisition of a business, the acquisition method of accounting is used whereby the identifiable assets, liabilities and contingent liabilities (identifiable net assets) of the business are measured at fair value at the date of acquisition. Provisional fair values estimated at a reporting date are finalized as soon as the relevant information is available, which period shall not exceed twelve months from the acquisition date and are adjusted to reflect the transaction as of the acquisition date. Any excess of the consideration paid is treated as goodwill, and any bargain gain is immediately recognized in the statement of income (loss) and comprehensive income (loss). If control is lost as a result of a transaction, the participation retained is recognized on the balance sheet at fair value and the difference between the fair value recognized and the carrying value as at the date of the transaction is recognized in the statement of income (loss). Acquisition costs are expensed as incurred.

The Company recognizes any non-controlling interest in the acquiree on an acquisition-by-acquisition basis, either at fair value or at the non-controlling interest's proportionate share of the recognized amounts of acquiree's identifiable net assets.

The results of businesses acquired during the period are consolidated into the consolidated financial statements from the date on which control commences (generally at the closing date when the acquirer legally transfers the consideration).

c)Non-controlling interests

Non-controlling interests represent an equity interest in a subsidiary owned by an outside party. The share of net assets of the subsidiary attributable to the non-controlling interests is presented as a component of equity. Their share of net income or loss and comprehensive income or loss is recognized directly in equity. Changes in the Company's ownership interest in the subsidiary that do not result in a loss of control are accounted for as equity transactions.

d)Consolidation

The Company's financial statements consolidate the accounts of Osisko Gold Royalties Ltd and its subsidiaries. All intercompany transactions, balances and unrealized gains or losses from intercompany transactions are eliminated on consolidation. Subsidiaries are all entities over which the Company has the ability to exercise control. The Company controls an entity when the group is exposed to, or has rights to, variable returns from its involvement with the entity and has the ability to affect those returns through its power over the entity. Subsidiaries are fully consolidated from the date on which control is transferred to Osisko and are de-consolidated from the date that control ceases.  Accounting policies of subsidiaries are consistent with the policies adopted by Osisko.

The principal subsidiaries of the Company, their geographic locations, related participation and principal operating segment (Note 33) at December 31, 2020 and 2019 were as follows:

Entity	Jurisdiction	Participation	Functional currency	Operating Segment
Osisko Development Corp.(i)	Québec	84.1%	Canadian dollar	Exploration/development of mining projects
Osisko Bermuda Limited	Bermuda	100%	United States dollar	Royalties, streams and similar interests
Osisko Mining (USA) Inc.	Delaware	100%	United States dollar	Royalties, streams and similar interests

⁽ⁱ⁾ The following entities are wholly-owned subsidiaries of Osisko Development Corp. since November 25, 2020 (Note 7): Barkerville Gold Mines Ltd. (British Columbia), Coulon Mines Inc. (Canada), General Partnership Osisko James Bay (Québec) and Sapuchi Minera S. de R.L. de C.V. (Mexico) (Pesos as functional currency). Prior to that date, these subsidiaries were wholly-owned by the Company.

15

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies (continued)

e)Foreign currency translation

(i)Functional and presentation currency

Items included in the financial statements of each consolidated entity and associate of the Company are measured using the currency of the primary economic environment in which the entity operates (the "functional currency"). The consolidated financial statements are presented in Canadian dollars, which is the functional currency of the parent Company and some of its subsidiaries.

Assets and liabilities of the subsidiaries that have a functional currency other than the Canadian dollar are translated into Canadian dollars at the exchange rate in effect on the consolidated balance sheet date and revenues and expenses are translated at the average exchange rate over the reporting period. Gains and losses from these translations are recognized as currency translation adjustment in other comprehensive income or loss.

(ii)Transactions and balances

Foreign currency transactions, including revenues and expenses, are translated into the functional currency at the rate of exchange prevailing on the date of each transaction or valuation when items are re-measured. Monetary assets and liabilities denominated in currencies other than the operation's functional currencies are translated into the functional currency at exchange rates in effect at the balance sheet date. Foreign exchange gains and losses resulting from the settlement of those transactions and from period-end translations are recognized in the consolidated statement of income (loss).

Non-monetary assets and liabilities are translated at historical rates, unless such assets and liabilities are carried at fair value, in which case, they are translated at the exchange rate in effect at the date of the fair value measurement. Changes in fair value attributable to currency fluctuations of non-monetary financial assets and liabilities such as equities held at fair value through profit or loss are recognized in the consolidated statement of income (loss) as part of the fair value gain or loss. Such changes in fair value of non-monetary financial assets, such as equities classified at fair value through other comprehensive income, are included in other comprehensive income or loss.

f)Financial instruments

Financial assets and liabilities are recognized when the Company becomes a party to the contractual provisions of the instrument. Financial assets are derecognized when the rights to receive cash flows from the assets have expired or have been transferred and the Company has transferred substantially all risks and rewards of ownership.

Financial assets and liabilities are offset and the net amount is reported in the balance sheet when there is an unconditional and legally enforceable right to offset the recognized amounts and there is an intention to settle on a net basis, or realize the asset and settle the liability simultaneously.

All financial instruments are required to be measured at fair value on initial recognition. The fair value is based on quoted market prices, unless the financial instruments are not traded in an active market. In this case, the fair value is determined by using valuation techniques like the Black-Scholes option pricing model or other valuation techniques.

16

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies (continued)

f)Financial instruments (continued)

Measurement after initial recognition depends on the classification of the financial instrument. The Company has classified its financial instruments in the following categories depending on the purpose for which the instruments were acquired and their characteristics.

(i)Financial assets

Debt instruments

Investments in debt instruments are subsequently measured at amortized cost when the asset is held within a business model whose objective is to hold assets in order to collect contractual cash flows and when the contractual terms of the financial asset give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding.

Investments in debt instruments are subsequently measured at fair value when they do not qualify for measurement at amortized cost. Financial instruments subsequently measured at fair value, including derivatives that are assets, are carried at fair value with changes in fair value recorded in net income or loss unless they are held within a business model whose objective is to hold assets in order to collect contractual cash flows or sell the assets and when the contractual terms of the financial asset give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding, in which case unrealized gains and losses are initially recognized in other comprehensive income or loss for subsequent reclassification to net income or loss through amortization of premiums and discounts, impairment or derecognition.

Equity instruments

Investments in equity instruments are subsequently measured at fair value with changes recorded in net income or loss. Equity instruments that are not held for trading can be irrevocably designated at fair value through other comprehensive income or loss on initial recognition without subsequent reclassification to net income or loss. Cumulative gains and losses are transferred from accumulated other comprehensive income (loss) to retained earnings upon derecognition of the investment. Dividend income on equity instruments measured at fair value through other comprehensive income or loss is recognized in the statement of income (loss) on the ex-dividend date.

(i)Financial liabilities

Financial liabilities are subsequently measured at amortized cost using the effective interest method, except for financial liabilities at fair value through profit or loss. Such liabilities, including derivatives that are liabilities, are subsequently measured at fair value.

17

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies (continued)

f)Financial instruments (continued)

The Company has classified its financial instruments as follows:

Category	Financial instrument
Financial assets at amortized cost	Bank balances
	Short-term debt securities
	Notes and loans receivable
	Trade receivables
	Interest income receivable
	Amounts receivable from associates and other receivables
	Reclamation deposits
Financial assets at fair value through profit or loss	Investments in derivatives and convertible debentures
Financial assets at fair value through other comprehensive income or loss	Investments in shares and equity instruments, other than in derivatives
Financial liabilities at amortized cost	Accounts payable and accrued liabilities
	Liability component of convertible debentures
	Borrowings under revolving credit facilities

Derivatives

Derivatives, other than warrants held in mining exploration and development companies, are only used for economic hedging purposes and not as speculative investments. Derivatives are initially recognised at fair value on the date a derivative contract is entered into and are subsequently measured to their fair value at the end of each reporting period. The accounting for subsequent changes in fair value depends on whether the derivative is designated as a hedging instrument, and if so, the nature of the item being hedged.

g)Impairment of financial assets

At each reporting date, the Company assesses, on a forward-looking basis, the expected credit losses associated with its financial assets carried at amortized cost. The impairment methodology applied depends on whether there has been a significant increase in the credit risk or if a simplified approach has been selected.

The Company has two principal types of financial assets subject to the expected credit loss model:

• Trade receivables; and
• Investments in debt instruments measured at amortized cost.

Amounts receivable

The Company applies the simplified approach permitted by IFRS 9 for trade receivables (including amounts receivable from associates and other receivables), which requires lifetime expected credit losses to be recognized from initial recognition of the receivables.

Investments in debt instruments

To the extent that a debt instrument at amortized cost is considered to have low credit risk, which corresponds to a credit rating within the investment grade category and the credit risk has not increased significantly, the loss allowance is determined on the basis of 12-month expected credit losses. If the credit risk has increased significantly, the lifetime expected credit losses are recognized.

18

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies (continued)

h)Cash

Cash includes demand deposits held with banks.

i)Refundable tax credits for mining exploration expenses

The Company is entitled to refundable tax credits on qualified mining exploration and evaluation expenses incurred in the provinces of Québec and British-Columbia. The credits are accounted for against the exploration and evaluation expenses incurred.

j)Inventories

Inventories are valued at the lower of cost and net realizable value. Cost is determined on a weighted average basis.

k)Investments in associates

Associates are entities over which the Company has significant influence, but not control. The financial results of the Company's investments in its associates are included in the Company's results according to the equity method. Under the equity method, the investment is initially recognized at cost, and the carrying amount is increased or decreased to recognize the Company's share of profits or losses of associates after the date of acquisition. The Company's share of profits or losses is recognized in the consolidated statement of income (loss) and its share of other comprehensive income or loss of associates is included in other comprehensive income or loss.

Unrealized gains on transactions between the Company and an associate are eliminated to the extent of the Company's interest in the associate. Unrealized losses are also eliminated unless the transaction provides evidence of an impairment of the asset transferred. Dilution gains and losses arising from changes in interests in investments in associates are recognized in the consolidated statement of income or loss.

The Company assesses at each reporting date whether there is any objective evidence that its investments in associates are impaired. If impaired, the carrying value of the Company's share of the underlying assets of associates is written down to its estimated recoverable amount (being the higher of fair value less costs of disposal and value-in-use) and charged to the consolidated statement of income or loss.

l)Royalty, stream and other interests

Royalty, stream and other interests consist of acquired royalty, stream and other interests in producing, development and exploration and evaluation stage properties. Royalty, stream and other interests are recorded at cost and capitalized as tangible assets. They are subsequently measured at cost less accumulated depletion and depreciation and accumulated impairment losses. The major categories of the Company's interests are producing, development and exploration and evaluation. Producing assets are those that have generated revenue from steady-state operations for the Company. Development assets are interests in projects that are under development, in permitting or feasibility stage and that in management's view, can be reasonably expected to generate steady-state revenue for the Company in the near future. Exploration and evaluation assets represent properties that are not yet in development, permitting or feasibility stage or that are speculative in nature and are expected to require several years to generate revenue, if ever, or are currently not active.

Producing and development royalty, stream and other interests are recorded at cost and capitalized in accordance with IAS 16 Property, Plant and Equipment. Producing royalty, stream and other interests are depleted using the units-of-production method over the life of the property to which the interest relates, which is estimated using available estimates of proven and probable mineral reserves specifically associated with the properties and may include a portion of resources expected to be converted into mineral reserves. Management relies on information available to it under contracts with the operators and / or public disclosures for information on proven and probable mineral reserves and resources from the operators of the producing royalty, stream and other interests.

19

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies (continued)

l)Royalty, stream and other interests (continued)

On acquisition of a producing or a development royalty, stream and other interest, an allocation of the acquisition cost is made for the exploration potential based on its fair value. The estimated fair value of this acquired exploration potential is recorded as an asset (non-depreciable interest) on the acquisition date. Updated mineral reserve and resource information obtained from the operators of the properties is used to determine the amount to be converted from non-depreciable interest to depreciable interest.

Royalty, stream and other interests for exploration and evaluation assets are recorded at cost and capitalized in accordance with IFRS 6 Exploration for and Evaluation of Mineral Resources. Acquisition costs of exploration and evaluation royalty, stream and other interests are capitalized and are not depleted until such time as revenue-generating activities begin.

Producing and development royalty, stream and other interests are reviewed for impairment at each reporting date if there is any indication that the carrying amount may not be recoverable. Impairment is assessed at the level of Cash-Generating Units (''CGU'') which, in accordance with IAS 36 Impairment of Assets, are identified as the smallest identifiable group of assets that generates cash inflows, which are largely independent of the cash inflows from other assets. This is usually at the individual royalty, stream and other interest level for each property from which cash inflows are generated.

Royalty, stream and other interests for exploration and evaluation assets are assessed for impairment whenever indicators of impairment exist in accordance with IFRS 6. An impairment loss is recognized for the amount by which the asset's carrying value exceeds its recoverable amount, which is the higher of fair value less costs of disposal and value-in-use. An interest that has previously been classified as exploration and evaluation is also assessed for impairment before reclassification to development or producing, and the impairment loss, if any, is recognized in net income.

m)Property and equipment

Property and equipment are stated at cost less accumulated depreciation and accumulated impairment losses. Cost includes expenditures that are directly attributable to the acquisition of an asset. Subsequent costs are included in the asset's carrying amount or recognized as a separate asset, as appropriate, only when it is probable that future economic benefit associated with the item will flow to the Company and the cost can be measured reliably. The carrying amount of a replaced asset is derecognized when replaced.

Depreciation is calculated to amortize the cost of the property and equipment less their residual values over their estimated useful lives using the straight-line method and following periods by major categories:

Leasehold improvementsLease term

Furniture and office equipment3-7 years

Exploration equipment and facilities3-20 years

Mining plant and equipment (development)5-20 years

Right-of-use assetsLessor of useful life and lease term

Residual values, method of depreciation and useful lives of the assets are reviewed annually and adjusted if appropriate.

Gains and losses on disposals of property and equipment are determined by comparing the proceeds with the carrying amount of the asset and are included as part of other gains or losses, net in the consolidated statement of income (loss).

20

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies (continued)

n)Exploration and evaluation expenditures

Exploration and evaluation assets are comprised of exploration and evaluation expenditures and mining properties acquisition costs for exploration and evaluation assets. Expenditures incurred on activities that precede exploration and evaluation, being all expenditures incurred prior to securing the legal rights to explore an area, are expensed immediately. Exploration and evaluation assets include rights in mining properties, paid or acquired through a business combination or an acquisition of assets, and costs related to the initial search for mineral deposits with economic potential or to obtain more information about existing mineral deposits. Mining rights are recorded at acquisition cost less accumulated impairment losses. Mining rights and options to acquire undivided interests in mining rights are depreciated only as these properties are put into commercial production.

Exploration and evaluation expenditures for each separate area of interest are capitalized and include costs associated with prospecting, sampling, trenching, drilling and other work involved in searching for ore like topographical, geological, geochemical and geophysical studies. They also reflect costs related to establishing the technical and commercial viability of extracting a mineral resource identified through exploration and evaluation or acquired through a business combination or asset acquisition.

Exploration and evaluation expenditures include the cost of:

(i)establishing the volume and grade of deposits through drilling of core samples, trenching and sampling activities;

(ii)determining the optimal methods of extraction and metallurgical and treatment processes;

(iii)studies related to surveying, transportation and infrastructure requirements;

(iv)permitting activities; and

(v)economic evaluations to determine whether development of the mineralized material is commercially justified, including scoping, prefeasibility and final feasibility studies.

Exploration and evaluation expenditures include overhead expenses directly attributable to the related activities.

Cash flows attributable to capitalized exploration and evaluation costs are classified as investing activities in the consolidated statement of cash flows under the heading exploration and evaluation.

Exploration and evaluation assets under a farm-out arrangement (where a farmee incurs certain expenditures in a property to earn an interest in that property) are accounted as follows:

(i)the Company uses the carrying value of the interest before the farm-out arrangement as the carrying value for the portion of the interest retained;

(ii)the Company credits any cash consideration received against the carrying amount of the portion of the interest retained, with an excess included as a gain in profit or loss;

(iii)in the situation where a royalty interest is retained by the Company as a result of an interest earned by the farmee, the Company records the royalty interest received at an amount corresponding to the carrying value of the exploration and evaluation property at the time of the transfer in ownership; and

(iv)the Company does not record exploration expenditures made by the farmee on the property.

o)Goodwill

Goodwill is recognized in a business combination if the cost of the acquisition exceeds the fair value of the identifiable net assets acquired. Goodwill is then allocated to the CGU or group of CGUs that are expected to benefit from the synergies of the combination. The Company performs goodwill impairment tests on an annual basis as at December 31 of each year. In addition, the Company assesses for indicators of impairment at each reporting period end and, if an indicator of impairment is identified, goodwill is tested for impairment at that time. If the carrying value of the CGU or group of CGUs to which goodwill is assigned exceeds its recoverable amount, an impairment loss is recognized. Goodwill impairment losses are not reversed.

The recoverable amount of a CGU or group of CGUs is measured as the higher of value in use and fair value less costs of disposal.

21

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies (continued)

p)Provision for environmental rehabilitation

Provision for environmental rehabilitation, restructuring costs and legal claims, where applicable, is recognized when:

(i)The Company has a present legal or constructive obligation as a result of past events.

(ii)It is probable that an outflow of resources will be required to settle the obligation.

(iii)The amount can be reliably estimated.

The provision is measured at management's best estimate of the expenditure required to settle the obligation at the end of the reporting period, and is discounted to present value where the effect is material. The increase in the provision due to passage of time is recognized as finance costs. Changes in assumptions or estimates are reflected in the period in which they occur.

Provision for environmental rehabilitation represents the legal and constructive obligations associated with the eventual closure of the Company's property, plant and equipment. These obligations consist of costs associated with reclamation and monitoring of activities and the removal of tangible assets. The discount rate used is based on a pretax rate that reflects current market assessments of the time value of money and the risks specific to the obligation, excluding the risks for which future cash flow estimates have already been adjusted.

Reclamation deposits

Reclamation deposits are term deposits held on behalf of the Government of the Province of British Columbia as collateral for possible rehabilitation activities on the Company's mineral properties in connection with permits required for exploration activities. Reclamation deposits are released once the property is restored to satisfactory condition, or as released under the surety bond agreement. As they are restricted from general use, they are included under other assets on the consolidated balance sheets.

q)Current and deferred income tax

The tax expense for the period comprises current and deferred tax. Tax is recognized in the consolidated statement of income (loss), except to the extent that it relates to items recognized in other comprehensive income or loss or directly in equity. In this case, the tax is also recognized in other comprehensive income or loss or directly in equity, respectively.

Current income taxes

The current income tax charge is the expected tax payable on the taxable income for the year, using the tax laws enacted or substantively enacted at the balance sheet date in the jurisdictions where the Company and its subsidiaries operate and generate taxable income. Management periodically evaluates positions taken in tax returns with respect to situations in which applicable tax regulation is subject to interpretation. It establishes provisions where appropriate on the basis of amounts expected to be paid to the tax authorities.

Deferred income taxes

The Company uses the asset and liability method of accounting for income taxes. Under this method, deferred income tax assets and liabilities are recognized for future tax consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. However, the deferred income tax is not accounted for if it arises from initial recognition of an asset or liability in a transaction other than a business combination that at the time of the transaction affects neither accounting nor taxable profit or loss. Deferred income tax assets and liabilities are measured using enacted or substantively enacted tax rates (and laws) that apply to taxable income in the years in which those temporary differences are expected to be recovered or settled.

Deferred income tax assets are recognized only to the extent that it is probable that future taxable profit will be available against which the temporary differences can be utilized.

Deferred income tax is provided on temporary differences arising on investments in subsidiaries and associates, except where the timing of the reversal of the temporary difference is controlled by the Company and it is probable that the temporary difference will not reverse in the foreseeable future.

22

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies (continued)

q)Royalty, stream and other interests (continued)

Deferred income tax assets and liabilities are presented as non-current and are offset when there is a legally enforceable right to offset current tax assets against current tax liabilities and when deferred tax assets and liabilities relate to income taxes levied by the same taxation authority on either the same taxable entity or different taxable entities where there is an intention to settle the balances on a net basis.

r)Convertible debentures

The liability and equity components of convertible debentures are presented separately on the consolidated balance sheet starting from initial recognition.

The liability component is recognized initially at the fair value, by discounting the stream of future payments of interest and principal at the prevailing market rate for a similar liability of comparable credit status and providing substantially the same cash flows that do not have an associated conversion option. Subsequent to initial recognition, the liability component is measured at amortized cost using the effective interest method; the liability component is increased by accretion of the discounted amounts to reach the nominal value of the debentures at maturity.

The carrying amount of the equity component is calculated by deducting the carrying amount of the financial liability from the amount of the debentures and is presented in shareholders' equity as equity component of convertible debenture. The equity component is not re-measured subsequent to initial recognition except on conversion or expiry. A deferred tax liability is recognized with respect to any temporary difference that arises from the initial recognition of the equity component separately from the liability component. The deferred tax is charged directly to the carrying amount of the equity component.  Subsequent changes in the deferred tax liability are recognized through the consolidated statement of income (loss).

Transaction costs are distributed between liability and equity on a pro-rata basis of their carrying amounts.

s)Share capital

Common shares are classified as equity. Incremental costs directly attributable to the issuance of shares are recognized as a deduction from the proceeds in equity in the period where the transaction occurs.

t)Warrants

Warrants are classified as equity. Incremental costs directly attributable to the issuance of warrants are recognized as a deduction from the proceeds in equity in the period where the transaction occurs.

u)Revenue recognition

Revenue comprises revenues from the sale of commodities received and revenues directly earned from royalty, stream and other interests.

For royalty and stream agreements paid in-kind and for offtake agreements, the Company's performance obligations relate primarily to the delivery of gold, silver or other products to the customers. Revenue is recognized when control is transferred to the customers, which is achieved when a product is delivered, the customer has full discretion over the product and there is no unfulfilled obligation that could affect the customer's acceptance of the product. Control over the refined gold, silver and other products is transferred to the customers when the relevant product received (or purchased) from the operator is physically delivered and sold by the Company (or its agent) to the third party customers. For royalty and stream agreements paid in cash, revenue recognition will depend on the related agreement.

Revenue is measured at fair value of the consideration received or receivable when management can reliably estimate the amount, pursuant to the terms of the royalty, stream and other interest agreements. In some instances, the Company will not have access to sufficient information to make a reasonable estimate of revenue and, accordingly, revenue recognition is deferred until management can make a reasonable estimate. Differences between estimates and actual amounts are adjusted and recorded in the period that the actual amounts are known.

23

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies (continued)

v)Leases

The Company is committed to long-term lease agreements, mainly for office space and mining equipment.

From January 1, 2019, leases are recognized as a right-of-use asset (presented under non-current other assets on the consolidated balance sheet) and a corresponding liability at the date at which the leased asset is available for use by the Company. Each lease payment is allocated between the liability and finance cost. The finance cost is charged to profit or loss over the lease term so as to produce a constant periodic rate of interest on the remaining balance of the liability for each period. The right-of-use asset is depreciated over the shorter of the asset's useful life and the lease term on a straight-line basis.

Assets and liabilities arising from a lease are initially measured on a present value basis. The lease payments are discounted using the interest rate implicit in the lease. If that rate cannot be readily determined, the Company's incremental borrowing rate is used, being the rate that the Company would have to pay to borrow the funds necessary to obtain an asset of similar value in a similar economic environment with similar terms and conditions.

Payments associated with short-term leases (12 months or less) and leases of low-value assets are recognized on a straight-line basis as an expense in profit or loss.

w)Share-based compensation

Share option plan

The Company and its subsidiary, Osisko Development, offer a share option plan to their respective directors, officers, employees and consultants. Each tranche in an award is considered a separate award with its own vesting period and grant date fair value. Fair value of each tranche is measured at the date of grant using the Black-Scholes option pricing model. Compensation expense is recognized over the tranche's vesting period by increasing contributed surplus based on the number of awards expected to vest. The number of awards expected to vest is reviewed at least annually, with any impact being recognized immediately.

Any consideration paid on exercise of share options is credited to share capital. The contributed surplus resulting from share-based compensation is transferred to share capital when the options are exercised.

Deferred and restricted share units

The Company and its subsidiary, Osisko Development, offer a deferred share units ("DSU") plan to their respective directors and a restricted share units ("RSU") plan to their officers and employees. DSU may be granted to directors and RSU may be granted to employees, directors and officers as part of their long-term compensation package, entitling them to receive a payment in the form of common shares, cash (based on the Osisko's share price or Osisko Development's share price at the relevant time) or a combination of common shares and cash, at the sole discretion of Osisko or Osisko Development. The fair value of the DSU and RSU granted by Osisko to be settled in common shares is measured on the grant date and is recognized over the vesting period under contributed surplus with a corresponding charge to share-based compensation. The fair value of the DSU and RSU granted by Osisko Development to be settled in common shares is measured on the grant date and is recognized over the vesting period under non-controlling interests with a corresponding charge to share-based compensation. A liability for the DSU and RSU to be settled in cash is measured at fair value on the grant date and is subsequently adjusted at each balance sheet date for changes in fair value. The liability is recognized over the vesting period with a corresponding charge to share-based compensation.

24

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

4.Significant accounting policies (continued)

x)Earnings per share

The calculation of earnings per share ("EPS") is based on the weighted average number of shares outstanding for each period. The basic EPS is calculated by dividing the profit or loss attributable to the equity owners of Osisko by the weighted average number of common shares outstanding during the period.

The computation of diluted EPS assumes the conversion, exercise or contingent issuance of securities only when such conversion, exercise or issuance would have a dilutive effect on the income per share. The treasury stock method is used to determine the dilutive effect of the warrants, share options, DSU and RSU and the if-converted method is used for convertible debentures. When the Company reports a loss, the diluted net loss per common share is equal to the basic net loss per common share due to the anti-dilutive effect of the outstanding warrants, share options, DSU and RSU and convertible debentures.

y)Segment reporting

The operating segments are reported in a manner consistent with the internal reporting provided to the Chief Executive Officer ("CEO") who fulfills the role of the chief operating decision-maker. The CEO is responsible for allocating resources and assessing performance of the Company's operating segments. Following the acquisition of Barkerville (Note 7) in November 2019, the Company manages its business under two operating segments: (i) acquiring and managing precious metal and other royalties, streams and similar interests, and (ii) the exploration, evaluation and development of mining projects (mainly through Osisko Development).

5.Accounting standards issued but not yet effective

The Company has not yet adopted certain standards, interpretations to existing standards and amendments which have been issued but have an effective date of later than December 31, 2020.  Many of these updates are not expected to have any significant impact on the Company and are therefore not discussed herein.

Amendments to IAS 16 Property, plant and equipment

The IASB has made amendments to IAS 16 Property, plant and equipment, which will be effective for financial years beginning on or after January 1, 2022. Proceeds from selling items before the related item of property, plant and equipment is available for use should be recognized in profit or loss, together with the costs of producing those items. The Company will therefore need to distinguish between the costs associated with producing and selling items before the item of property, plant and equipment (pre-production revenue) is available for use and the costs associated with making the item of property, plant and equipment available for its intended use. For the sale of items that are not part of a company's ordinary activities, the amendments will require the Company to disclose separately the sales proceeds and related production cost recognized in profit or loss and specify the line items in which such proceeds and costs are included in the statement of comprehensive income (loss). These amendments will have an impact on the Company's consolidated financial statements.

25

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

6.Critical accounting estimates and judgements

The preparation of financial statements in conformity with IFRS requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The Company also makes estimates and assumptions concerning the future. The determination of estimates requires the exercise of judgement based on various assumptions and other factors such as historical experience and current and expected economic conditions. Actual results could differ from those estimates.

Estimates and assumptions are continually evaluated and are based on historical experience and other factors, including expectations of future events that are believed to be reasonable under the circumstances.

Critical accounting estimates and assumptions

Mineral reserves and resources - Royalties, streams and other assets

Royalty, stream and other interests comprise a large component of the Company's assets and as such, the mineral reserves and resources of the properties to which the interests relate have a significant effect on the Company's consolidated financial statements. These estimates are applied in determining the depletion of the Company's royalty, stream and other interests and assessing the recoverability of the carrying value of royalty, stream and other interests. For royalty, stream and other interests, the public disclosures of mineral reserves and resources that are released by the operators of the properties involve assessments of geological and geophysical studies and economic data and the reliance on a number of assumptions, including commodity prices and production costs. These assumptions are, by their very nature, subject to interpretation and uncertainty. The estimates of mineral reserves and resources may change based on additional knowledge gained subsequent to the initial assessment, adjusted by the Company's internal geological specialists, as deemed necessary. Changes in the estimates of mineral reserves and resources may materially affect the recorded amounts of depletion and the assessed recoverability of the carrying value of royalty, stream and other interests.

Mineral reserves and resources - Exploration and development projects

Mineral reserves are estimates of the amount of ore that can be economically and legally extracted from the Company's mining properties. The Company estimates its mineral reserve and mineral resources based on information compiled by Qualified Persons as defined by Canadian Securities Administrators National Instrument 43-101, Standards for Disclosure of Mineral Projects. Such information includes geological data on the size, depth and shape of the mineral deposit, and requires complex geological judgments to interpret the data. The estimation of recoverable reserves is based upon factors such as estimates of commodity prices, future capital requirements, and production costs along with geological assumptions and judgments made in estimating the size and grade that comprise the mineral reserves. Changes in the mineral reserve or mineral resource estimates may impact the carrying value of mineral properties and deferred development costs, property, plant and equipment, provision for site reclamation and closure, recognition of deferred income tax assets and depreciation and amortization charges.

Impairment of royalty, stream and other interests

The assessment of the fair values of royalty, stream and other interests requires the use of estimates and assumptions for recoverable production, long-term commodity prices, discount rates, mineral reserve/resource conversion, net asset value multiples, foreign exchange rates, future capital expansion plans and the associated production implications. In addition, the Company may use other approaches in determining fair value which may include estimates related to (i) dollar value per ounce of mineral reserve/resource; (ii) cash-flow multiples; and (iii) market capitalization of comparable assets. Changes in any of the estimates used in determining the fair value of the royalty, stream and other interests could impact the impairment analysis.

26

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

6.Critical accounting estimates and judgements (continued)

Critical accounting estimates and assumptions (continued)

Impairment of exploration and evaluation assets, mining interests and plant and equipment

The Company's accounting policy for exploration and evaluation expenditure results in certain items of expenditure being capitalized. This policy requires management to make certain estimates and assumptions as to future events and circumstances, in particular whether an economically viable extraction operation can be established. Any such estimates and assumptions may change as new information becomes available. If, after having capitalized the expenditure, a judgement is made that recovery of the expenditure is unlikely, the relevant capitalized amount will be written off to the consolidated statement of income (loss).

Development activities commence after project sanctioning by senior management. Judgement is applied by management in determining when a project has reached a stage at which economically recoverable reserves exist such that development may be sanctioned. In exercising this judgement, management is required to make certain estimates and assumptions similar to those described above for capitalized exploration and evaluation expenditure. Such estimates and assumptions may change as new information becomes available. If, after having started the development activity, a judgement is made that a development asset is impaired, the appropriate amount will be written off to the consolidated statement of income (loss).

The Company's recoverability of its recorded value of its exploration and evaluation assets, mining interests and plant and equipment is based on market conditions for metals, underlying mineral resources associated with the properties and future costs that may be required for ultimate realization through mining operations or by sale.

At each reporting date, the Company evaluates each mining property and project on results to date to determine the nature of exploration, other assessment and development work that is warranted in the future. If there is little prospect of future work on a property or project being carried out within a prolonged period from completion of previous activities, the deferred expenditures related to that property or project are written off or written down to the estimated amount recoverable unless there is persuasive evidence that an impairment allowance is not required.

The recoverable amounts of exploration and evaluation assets, mining interests and plant and equipment are determined using the higher of value in use or fair value less costs of disposal. Value in use consists of the net present value of future cash flows expected to be derived from the asset in its current condition based on observable data. The calculations use cash flow projections based on financial budgets approved by management. These cash flow projections are based on expected recoverable ore reserves, selling prices of metals and operating costs. Fair value less costs of disposal consists of the expected sale price (the amount that a market participant would pay for the asset) of the asset net of transaction costs.

The Company may use other approaches in determining the fair value which may include estimates related to (i) dollar value per ounce of mineral reserve/resource; (ii) cash-flow multiples; (iii) market capitalization of comparable assets; and (iv) comparable sales transactions. Any changes in the quality and quantity of recoverable ore reserves, expected selling prices and operating costs could materially affect the estimated fair value of mining interests, which could result in material write-downs or write-offs in the future.

27

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

6.Critical accounting estimates and judgements (continued)

Critical accounting estimates and assumptions (continued)

Impairment of goodwill

The Company performs goodwill impairment tests on an annual basis as at December 31 of each year. In addition, the Company assesses for indicators of impairment at each reporting date and, if an indicator of impairment is identified, goodwill is tested for impairment at that time. For the purpose of impairment testing, goodwill is allocated to each CGU or group of CGUs expected to benefit from the synergies of the combination. When completing an impairment test, the Company calculates the estimated recoverable amount of CGU or group of CGUs, which requires management to make estimates and assumptions with respect to items such as future production levels, long-term commodity prices, foreign exchange rates, discount rates and exploration potential.

These estimates and assumptions are subject to risk and uncertainty. Therefore, there is a possibility that changes in circumstances will have an impact on these projections, which may impact the recoverable amount of the CGU or group of CGUs. Accordingly, it is possible that some or the entire carrying amount of the goodwill may be further impaired with the impact recognized in the consolidated statement of income (loss).

The Company performs annual impairment tests using the fair value less cost of disposal of the group of CGUs supporting the goodwill and using discounted cash flows with the most recent budgets and forecasts available, including information from external sources. The periods to be used for the projections are based on the expected production from the mines, the proven and probable mineral reserves and a portion of the resources. The discount rate to be used takes into consideration the different risk factors of the Company.

Provision for environmental rehabilitation

Provision for environmental rehabilitation is based on management best estimates and assumptions, which management believes are a reasonable basis upon which to estimate the future liability, based on the current economic environment. These estimates take into account any material changes to the assumptions that occur when reviewed regularly by management and are based on current regulatory requirements. Significant changes in estimates of discount rate, contamination, rehabilitation standards and techniques will result in changes to the provision from period to period. Actual reclamation and closure costs will ultimately depend on future market prices for the costs which will reflect the market condition at the time the costs are actually incurred. The final cost of the rehabilitation provision may be higher or lower than currently provided for.

Critical judgements in applying the Company's accounting policies

Business combinations

The assessment of whether an acquisition meets the definition of a business, or whether assets are acquired is an area of key judgement. The assumptions and estimates with respect to determining the fair value of assets acquired and liabilities assumed, and of royalty, stream and other interests and exploration and evaluation properties in particular, generally requires a high degree of judgement. Changes in the judgements made could impact the amounts assigned to assets and liabilities.

Investee - significant influence

The assessment of whether the Company has a significant influence over an investee requires the use of judgements when assessing factors that could give rise to a significant influence. Factors which could lead to the conclusion of having a significant influence over an investee include, but are not limited to, ownership percentage; representation on the board of directors; participation in the policy-making process; material transactions between the investor and the investee; interchange of managerial personnel; provision of essential technical information; and potential voting rights.

Changes in the judgements used in determining if the Company has a significant influence over an investee would impact the accounting treatment of the investment in the investee.

28

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

6.Critical accounting estimates and judgements (continued)

Critical judgements in applying the Company's accounting policies (continued)

Impairment of investments in associates

The Company follows the guidance of IAS 28 Investments in Associates and Joint Ventures to assess whether there are impairment indicators which may lead to the recognition of an impairment loss with respect to its net investment in an associate. This determination requires significant judgement in evaluating if a decline in fair value is significant or prolonged, which triggers a formal impairment test. In making this judgement, the Company's management evaluates, among other factors, the duration and extent to which the fair value of an investment is less than its carrying amount, the volatility of the investment and the financial health and business outlook for the investee, including factors such as the current and expected status of the investee's exploration projects and changes in financing cash flows.

Impairment of exploration and evaluation assets and royalty, stream and other interests on exploration and evaluation properties

Assessment of impairment of exploration and evaluation assets (including exploration and evaluation assets under a farm-out agreement) and royalty, stream and other interests on exploration and evaluation properties requires the use of judgements when assessing whether there are any indicators that could give rise to the requirement to conduct a formal impairment test on the Company's exploration and evaluation assets and royalty, stream and other interests on exploration and evaluation properties. Factors which could trigger an impairment review include, but are not limited to, an expiry of the right to explore in the specific area during the period or will expire in the near future and is not expected to be renewed; substantive exploration and evaluation expenditures in a specific area, taking into consideration such expenditures to be incurred by a farmee, is neither budgeted nor planned; exploration for and evaluation of mineral resources in a specific area have not led to the discovery of commercially viable quantities of mineral resources and the Company has decided to discontinue such activities in the specific area; sufficient data exists to indicate that, although a development in a specific area is likely to proceed, the carrying amount of the assets is unlikely to be recovered in full from successful development or by sale; significant negative industry or economic trends; interruptions in exploration and evaluation activities by the Company or its farmee; and a significant change in current or forecast commodity prices.

Changes in the judgements used in determining the fair value of the exploration and evaluation assets and royalty, stream and other interests on exploration and evaluation properties could impact the impairment analysis.

Impairment of development and producing royalty, stream and other interests and goodwill

Assessment of impairment of development and producing royalty, stream and other interests and goodwill requires the use of judgement when assessing whether there are any indicators that could give rise to the requirement to conduct a formal impairment test on the Company's development and producing royalty, stream and other interests or goodwill. Factors which could trigger an impairment review include, but are not limited to, a significant market value decline; net assets higher than the market capitalization; a significant change in mineral reserve and resources; significant negative industry or economic trends; interruptions in production activities; significantly lower production than expected; and a significant change in current or forecast commodity prices.

Changes in the judgements used in determining the fair value of the producing royalty, stream and other interests or goodwill could impact the impairment analysis.

Deferred income tax assets

Management continually evaluates the likelihood that it is probable that its deferred tax assets will be realized. This requires management to assess whether it is probable that sufficient taxable income will exist in the future to utilize these losses within the carry-forward period. By its nature, this assessment requires significant judgement.

29

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

7.Spin-out transaction of the mining activities

On November 25, 2020, Osisko completed the spin-out transaction of its mining activities to Osisko Development through a reverse take-over transaction with Barolo Ventures Corp. ("Barolo"), thus forming a new gold development company in North America, with the objective of becoming a mid-tier gold producer. Upon closing, Barolo changed its name to Osisko Development Corp.

History and description of the transaction

On October 5, 2020, Osisko and Barolo had entered into a binding letter agreement (the "Letter Agreement") outlining the terms upon which Osisko would transfer certain mining properties (as described below) and a portfolio of marketable securities (together with the mining properties, the "Contributed Osisko Assets") to Barolo in exchange for common shares of Barolo (the "Barolo Shares"), which would result in a reverse take-over" of Barolo (the "RTO") under the policies of the TSX-V.

The spin-out transaction resulted in, among other things, Osisko transferring certain mining properties and a portfolio of marketable securities (through the transfer of the entities that directly or indirectly own such mining properties and marketable securities) to Osisko Development Holdings Inc. ("Osisko Subco"), following which Osisko Subco and 1269598 BC Ltd. ("Barolo Subco") were amalgamated by way of a triangular amalgamation under the Business Corporations Act (British Columbia) (the "Amalgamation") to form "Amalco". Upon the Amalgamation, Osisko exchanged its Osisko Subco shares for ODV Shares, which resulted in the RTO of Osisko Development.

Transaction costs related to the RTO transaction amounted to approximately $1.3 million and are included under business development expenses on the consolidated statements of income (loss).

Contributed Osisko Assets

The following assets were transferred by Osisko to Osisko Development:

-Cariboo gold project (British Columbia, Canada)

-San Antonio gold project (Sonora, Mexico)

-Bonanza Ledge II gold project (British Columbia, Canada)

-Guerrero exploration properties (Guerrero, Mexico)

-James Bay exploration properties, including the Coulon property (Québec, Canada)

-Portfolio of publicly-listed equity positions

Osisko retained the following royalty or stream interests in the assets transferred to Osisko Development:

-5% NSR royalty on the Cariboo gold project and Bonanza Ledge II gold project

-15% gold and silver stream on the San Antonio gold project

-3% NSR royalty on the James Bay and Guerrero exploration properties

Osisko was also granted the following rights in Osisko Development: (i) a right of first refusal on all future royalties and streams to be offered by Osisko Development; (ii) a right to participate in buybacks of existing royalties held by Osisko Development; and (iii) other rights customary with a transaction of this nature.

30

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

7.Spin-out transaction of the mining activities (continued)

Deemed acquisition of Barolo

The net assets of Barolo acquired were recorded at their estimated relative fair market value at the date of closing of the RTO and are summarized below:

Deemed consideration paid for the deemed acquisition of Barolo	$
233,395 common shares of Osisko Development deemed issued (i)	1,751
Transaction fees	500
	2,251
Net liabilities deemed assumed
Net liabilities of Barolo	(164	)
Net cost of listing	2,415

(i)Represents the deemed listing fees of Osisko Development.

Financings of Osisko Development

RTO Financing

On November 25, 2020, prior to the effective time of the Amalgamation, upon satisfaction of the escrow release conditions, a total of 13,350,000 subscription receipts of Osisko Subco were issued at a price of $7.50 per subscription receipt under a $100.1 million concurrent financing closed by Osisko Subco on October 29, 2020 (the "RTO Financing"), were converted into 13,350,000 common shares of Osisko Subco and 6,675,000 common share purchase warrants of Osisko Subco, and the net subscription proceeds were released from escrow and paid to Osisko Subco.

Each common share purchase warrant of Osisko Subco outstanding, immediately prior to the effective time of the Amalgamation, was exchanged for one common share purchase warrant of Osisko Development, with each common share purchase warrant of Osisko Development entitling the holder to acquire one ODV Share at a price of $10 per share for a period of 18 months from the effective date of the Amalgamation (which was subsequently extended to 36 months from the date of closing). Transaction costs amounted to $3.0 million, including the Underwriters' commission.

Following completion of the Amalgamation and RTO Financing, Osisko held beneficial ownership and control over 100,000,100 Osisko Development shares, representing approximately 88.0% of the issued and outstanding Osisko Development shares.

Brokered private placement

On December 30, 2020, Osisko Development closed a brokered private placement of 5,367,050 units (the "Brokered Private Placement Units") at a price of $7.50 per Brokered Private Placement Unit for aggregate gross proceeds of approximately $40.2 million, including the exercise in full of the underwriters' option (the "Brokered Private Placement"). Each Brokered Private Placement Unit consists of one common share of Osisko Development and one-half of one common share purchase warrant of Osisko Development, with each whole warrant entitling the holder thereof to acquire one common share of Osisko Development at a price of $10.00 per share on or prior to December 1, 2023. The net proceeds of the Brokered Private Placement will be used to further develop the Cariboo gold project and other exploration assets of Osisko Development, and for general corporate purposes. Transaction costs amounted to $2.1 million, including the Underwriters' commission.

Following completion of the Brokered Private Placement, Osisko continued to hold beneficial ownership and control over 100,000,100 Osisko Development shares, representing approximately 84.1% of the issued and outstanding Osisko Development shares.

31

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

8.Acquisition of the San Antonio gold project

In August 2020, Osisko acquired the San Antonio gold project in the state of Sonora in Mexico for US$42.0 million through the (indirect) acquisition of Sapuchi Minera S. de R.L. de C.V. An amount of US$30.0 million was paid in cash by Osisko and the remaining US$12.0 million was paid through the issuance of common shares of Osisko. A total of 1,011,374 Osisko common shares were issued and valued at $15.8 million, based on the closing price of the Company's common shares on the transaction date. Transaction costs amounted to $5.9 million. The San Antonio gold project was subsequently transferred to Osisko Development as part of the RTO transaction (Note 7).

In accordance with IFRS 3 Business Combinations, the transaction has been recorded as an acquisition of assets as the acquired assets and assumed liabilities did not meet the definition of a business.

The total purchase price of $68.1 million was allocated to the assets acquired and the liabilities assumed based on the relative fair value at the closing date of the transaction. All financial assets acquired and financial liabilities assumed were recorded at fair value.

The purchase price was calculated as follows:

Consideration paid		$
	Issuance of 1,011,374 common shares	15,846
	Cash consideration	40,015
	Value-added tax paid on acquisition of assets	6,328
	Osisko's transaction costs	5,865
		68,054
Net assets acquired		$
	Inventories	7,899
	Inventories - non-current (1)	16,129
	Other non-current assets	6,328
	Mining interests and plant and equipment	58,368
	Accounts payable and accrued liabilities	(11,369	)
	Provision and other liabilities	(9,301	)
		68,054

⁽¹⁾The inventory balance associated with the ore that was not expected to be processed within 12 months of the acquisition date was classified as non-current and is recorded in the other assets line item on the consolidated balance sheet.

32

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

9.Acquisition of Barkerville Gold Mines Ltd.

On November 21, 2019, the Company acquired all of the outstanding common shares of Barkerville that it did not already own at the date of the transaction. Barkerville is a Canadian exploration and development company focused on the development of its extensive land package located in the historical Cariboo Mining District of central British Columbia, Canada.

For each common share of Barkerville, shareholders received 0.0357 of a common share of Osisko. All of Barkerville's outstanding common share options have been exchanged for common share options ("Barkerville replacement share options") of Osisko using the same share exchange ratio as for the common shares valued at $1.9 million using the Black-Sholes option pricing model.

A total of 13,560,832 Osisko common shares were issued and valued at $160.6 million, based on the closing price of the Company's common shares on the transaction date. A total of 1,005,478 Barkerville replacement share options were issued and valued at $1.9 million, based on the Black-Sholes option pricing model. The fair value of the 10,000,000 Barkerville common share warrants already held by the Company and cancelled was estimated at $0.6 million, using the Black-Sholes option pricing model. Transaction costs amounted to $1.5 million and cash and cash equivalents acquired amounted to $8.3 million.

Prior to the acquisition date, Osisko held an initial investment of 183,625,585 common shares in Barkerville, which was considered as an investment in an associate, having a net book value of $101.4 million. On November 21, 2019, the date of acquisition of Barkerville, the fair value of the initial investment was $77.1 million and has been included as part of consideration for the transaction, resulting in a loss of $24.3 million recorded in the consolidated statements of loss under other (gains) losses, net. Osisko also held a 4% NSR royalty on the Cariboo gold project prior to the acquisition of Barkerville having a net book value of $56.1 million, which was transferred from royalty, stream and other interests to mining interests and plant and equipment on the consolidated balance sheets.

In accordance with IFRS 3 Business Combinations, the transaction has been recorded as an acquisition of assets as the acquired assets and assumed liabilities did not constitute a business.

The total purchase price of $241.7 million was allocated to the assets acquired and the liabilities assumed based on the fair value of the total consideration at the closing date of the transaction. All financial assets acquired and financial liabilities assumed were recorded at fair value.

The purchase price was calculated as follows:

Consideration paid		$
	Issuance of 13,560,832 common shares	160,564
	Fair value of 183,625,585 Barkerville common shares already held	77,123
	Fair value of 1,005,478 Barkerville replacement share options issued	1,912
	Fair value of 10,000,000 warrants of Barkerville already held by Osisko and cancelled	589
	Osisko's transaction costs	1,513
		241,701
Net assets acquired		$
	Cash	8,312
	Other current assets	4,565
	Reclamation deposits	5,361
	Plant and equipment	13,968
	Mineral properties	247,054
	Accounts payable and accrued liabilities	(16,320	)
	Provision and other liabilities	(21,239	)
		241,701

33

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

10.Cash

As at December 31, 2020 and 2019, the cash position was as follows:

	Osisko Gold Royalties (i)		Osisko Development		Total
	2020	2019(ii)	2020	2019(iii)	2020	2019
	$	$	$	$	$	$
Cash held in Canadian dollars	29,714	4,752	137,374	8,006	167,088	12,758
Cash held in U.S. dollars	59,208	73,502	47,167	-	106,375	73,502
Cash held in U.S. dollars (Canadian equivalent)	75,383	95,465	60,053	-	135,436	95,465
Total cash	105,097	100,217	197,427	8,006	302,524	108,223

(i)Excluding Osisko Development and its subsidiaries.

(ii)Excluding the cash held by Barkerville and the other subsidiaries that were transferred to Osisko Development in 2020 as part of the RTO.

(iii)Corresponds to the cash that was held by Barkerville and the other subsidiaries that were transferred to Osisko Development in 2020 as part of the RTO.

11.Short-term investments

As at December 31, 2020, short-term investments are comprised of a $3.5 million note receivable from an exploration and development mining company, bearing an interest rate of 12.0% and maturing in March 2021.

As at December 31, 2019, short-term investments were comprised of a $15.9 million secured senior loan (Note 15) with Falco Resources Ltd. ("Falco"), an associate of Osisko, bearing interest at a rate of 7.0%. This secured senior loan was amended in November 2020 and the maturity date was extended to December 31, 2022 (Note 15).  As at December 31, 2019, short-term investments also included three other notes receivable from exploration and development mining companies for an aggregate amount of $4.8 million, bearing interest rates ranging from 10.5% to 12.0%.

12.Amounts receivable

	December 31,	December 31,
	2020	2019
	$	$
Revenues receivable from royalty, stream and other interests	1,044	1,257
Interest income receivable	2,474	2,133
Amounts receivable from associates (i)	813	641
Sales taxes and exploration tax credits	7,224	2,063
Other receivables	1,339	236
	12,894	6,330

(i)Amounts receivable from associates are mainly related to professional services and office rent.

34

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

13.Inventories and other assets

	December 31,	December 31,
	2020	2019
	$	$
Current
Ore in stockpiles (i)	8,426	-
Supplies	1,599	1,656
Total current inventories	10,025	1,656
Prepaid expenses and deposits	6,244	3,516
Total current other assets	6,244	3,516
Non-current
Ore in stockpiles (i)	17,279	-
Sales taxes	6,775	-
Reclamation deposits	599	5,361
Deferred financing fees	1,167	1,579
Total non-current other assets	25,820	6,940

(i)The inventory balance associated with the ore that is not expected to be processed within 12 months is classified as non-current and is recorded in the other assets line item on the consolidated balance sheet.

14.Investments in associates

		2020		2019
		$		$
Balance - January 1		103,640		304,911
	Acquisitions (i)	14,954		37,335
	Interests receivable paid in shares	-		1,820
	Exercise of warrants	36		2,209
	Share of loss	(7,657	)	(22,209	)
	Share of comprehensive income (loss)	1,506		(352	)
	Net gain (loss) on ownership dilution (i)	10,381		(3,687	)
	Disposals (Note 9)	-		(84,293	)
	Loss on disposals	-		(2,440	)
	Deemed disposal (Note 9)	-		(77,123	)
	Gain (loss) on deemed disposals (ii)	5,357		(24,255	)
	Transfers to other investments (ii)	(8,998	)	(9,676	)
	Impairment (iii)	-		(12,500	)
	Deemed repurchase of Osisko common shares held by an associate (iv)	-		(6,100	)
Balance - December 31		119,219		103,640

(i)In June 2020, Osisko participated in a private placement completed by Osisko Mining Inc. ("Osisko Mining"), an associate of the Company, and invested an additional $14.8 million to acquire 4,054,000 units, each unit being comprised of one common share and one-half of one common share purchase warrants (each full warrant allowing its holder to acquire one common share of Osisko Mining for $5.25 for a period of 18 months following the closing of the transaction). The acquisition price was allocated to the investments in associates ($13.6 million) and warrants ($1.2 million). Following the closing of the private placement, Osisko's interest in Osisko Mining was reduced at the time from 15.8% to 14.7%. As a result, a gain on ownership dilution of $10.4 million was recorded under other gains (losses), net on the consolidated statement of income (loss) for the year ended December 31, 2020.

35

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

14.Investments in associates (continued)

(ii)In 2020, the gain on deemed disposals is related to investments in associates that were transferred to other investments as the Company has considered that it has lost its significant influence over the investees.

In 2019, the loss on deemed disposal was mainly the result of the acquisition of Barkerville, as the Company held shares in Barkerville prior to the acquisition (Note 9).

(iii)On September 30, 2019, the Company determined that its net investment in Falco was impaired. This determination was made considering, among other factors, the duration and extent to which the fair value of an investment is less than its carrying amount, the volatility of the share price and the business outlook for the investee, including factors such as the current and expected status of the investee's development projects. The net investment in Falco was written down to its estimated fair value and, therefore, an impairment charge of $12.5 million ($10.8 million, net of income taxes) was recorded for the year ended December 31, 2019. 

(iv)Osisko Mining Inc. ("Osisko Mining"), an associate of Osisko, held common shares of Barkerville prior to the acquisition (Note 9). Following the acquisition of Barkerville, Osisko Mining has received common shares of Osisko, which resulted in a deemed repurchase of common shares by the Company and a related reduction in the net investment in Osisko Mining, based on the ownership interest held in Osisko Mining as at December 31, 2019.

Material investments

Osisko Mining Inc.

Osisko Mining is a Canadian gold exploration and development company focused on its Windfall Lake gold project. Osisko holds a 2.0% - 3.0% NSR royalty on the Windfall Lake gold project, for which a positive preliminary economic assessment was released in July 2019, and a 1% NSR royalty on other properties held by Osisko Mining. The Company invested $7.7 million in Osisko Mining in 2019 and an additional $14.8 million in 2020.

As at December 31, 2020, the Company holds 50,023,569 common shares representing a 14.5% interest in Osisko Mining (15.9% as at December 31, 2019). Based on the fact that some directors of Osisko are also directors of Osisko Mining, and because of other facts and circumstances, the Company concluded that it exercises significant influence over Osisko Mining and accounts for its investment using the equity method.

Osisko Metals Incorporated

Osisko Metals Incorporated ("Osisko Metals") is a Canadian base metal exploration and development company with a focus on zinc mineral assets. The company's flagship properties are the Pine Point mining camp, located in the Northwest Territories and the Bathurst mining camp, located in northern New Brunswick. The Company owns a 2.0% NSR royalty on the Pine Point mining camp and a 1% NSR royalty on the Bathurst mining camp. The Company invested $7.8 million in Osisko Metals in 2019.

As at December 31, 2020, the Company holds 31,127,397 common shares representing a 17.4% interest in Osisko Metals (17.9% as at December 31, 2019). Based on the fact that some officers and directors of Osisko are also directors of Osisko Metals, and because of other facts and circumstances, the Company concluded that it exercises significant influence over Osisko Metals and accounts for its investment using the equity method.

36

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

14.Investments in associates (continued)

Material investments (continued)

The financial information of the individually material associates is as follows and includes adjustments to the accounting policies of the associates to conform to those of Osisko (in thousands of dollars):

	Osisko Mining				Osisko Metals
	2020(i)		2019(i)		2020(i)		2019(i),(ii)
	$		$		$		$
Current assets	326,563		130,495		1,616		13,166
Non-current assets	486,492		526,926		91,828		81,337
Current liabilities	43,482		25,833		3,028		6,139
Non-current liabilities	79,316		68,773		2,935		3,246
Revenues	-		-		-		-
Net loss from continuing operations and net loss	(33,337	)	(82,554	)	(9,646	)	(4,280	)
Other comprehensive income (loss)	14,879		(4,453	)	(9,818	)	(327	)
Comprehensive loss	(18,458	)	(87,007	)	(19,464	)	(4,607	)
Carrying value of investment(iii)	95,379		73,967		14,204		15,389
Fair value of investment(ii)	185,087		186,177		13,696		12,698

(i)Information is for the reconstructed twelve months ended September 30 and as at September 30.

(ii)Osisko Metals became an individually material associate during the three months period ended December 31, 2019.

(iii)As at December 31, 2020 and 2019.

Investments in immaterial associates

The Company has interests in a number of individually immaterial associates that are accounted for using the equity method. The aggregate financial information on these associates is as follows:

	2020		2019
	$		$
Aggregate amount of the Company's share of net loss	(1,981	)	(2,058	)
Aggregate amount of the Company's share of other comprehensive loss	(33	)	-
Aggregate carrying value of investments	9,636		14,284
Aggregate fair value of investments	20,951		21,166

37

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

15.Other investments

			2020		2019
			$		$
Fair value through profit or loss (warrants and convertible instruments)
	Balance - January 1		1,700		3,348
		Acquisitions	4,782		1,085
		Exercise	(347	)	(1,055	)
		Change in fair value	2,387		(1,089	)
		Amendment of a note receivable (i)	16,541		-
		Deemed disposal	-		(589	)
		Balance - December 31	25,063		1,700
Fair value through other comprehensive income (shares)
	Balance - January 1		57,409		104,055
		Acquisitions	18,602		27,259
		Exercise of warrants	452		-
		Transfer from associates (Note 14)	8,998		9,676
		Change in fair value	40,993		13,287
		Disposals - shares repurchase (Note 23)	-		(90,546	)
		Disposals (ii)	(10,864	)	(6,322	)
	Balance - December 31		115,590		57,409
Amortized cost (notes)
	Balance - January 1		8,777		2,200
		Acquisitions	7,998		8,777
		Transfer from short-term investments	8,467		-
		Transfer to short-term investments	-		(2,200	)
		Impairments	(7,998	)	-
		Foreign exchange impact revaluation	(383	)	-
	Balance - December 31		16,861		8,777
Total			157,514		67,886

(i)In November 2020, a $15.9 million secured senior loan with Falco was amended to become convertible after the first anniversary of its execution date into common shares of Falco at a conversion price of $0.55 per share, subject to standard anti-dilution protections. The convertible debenture continues to bear interest at a rate of 7.0% per annum compounded quarterly and has a maturity date of December 31, 2022. The accrued interest receivable of $1.7 million on the loan prior to its conversion was capitalized to the capital of the note. In addition, Falco issued to Osisko 10,664,324 warrants of Falco, each exercisable for one common share of Falco at an exercise price of $0.69 for a period of 24 months from their date of issuance. The fair value of the warrants was evaluated at $1.1 million using the Black-Scholes model.

(ii)In 2019, an investment in a company classified as an investment at fair value through other comprehensive income was acquired by way of a share exchange. This non-cash transaction resulted in the disposal of the investment in the acquiree and the acquisition of an investment in the acquirer for an amount of $5.7 million.

Other investments comprise common shares, warrants, convertible and non-convertible notes receivable, mostly from Canadian publicly traded companies and loans receivables from two private companies, which are holding the Renard diamond mine and the Amulsar gold project (the loans related to the Amulsar gold project were written-off in 2020).

38

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

16.Royalty, stream and other interests

				Year ended December 31, 2020
		Royalty interests		Stream interests		Offtake interests		Total
		$		$		$		$
Balance - January 1		627,567		483,164		19,781		1,130,512
Additions		54,276		11,917		-		66,193
Disposal		(357	)	-		-		(357	)
Depletion		(23,159	)	(21,532	)	(914	)	(45,605	)
Impairment		-		(26,300	)	-		(26,300	)
Translation adjustments		(1,666	)	(6,308	)	(341	)	(8,315	)
Balance - December 31		656,661		440,941		18,526		1,116,128
Producing
	Cost	621,503		512,019		18,422		1,151,944
	Accumulated depletion and impairment	(367,232	)	(188,281	)	(13,609	)	(569,122	)
	Net book value - December 31	254,271		323,738		4,813		582,822
Development
	Cost	185,170		168,648		31,252		385,070
	Accumulated depletion and impairment	(501	)	(51,445	)	(26,537	)	(78,483	)
	Net book value - December 31	184,669		117,203		4,715		306,587
Exploration and evaluation
	Cost	218,395		-		8,998		227,393
	Accumulated depletion	(674	)	-		-		(674	)
	Net book value - December 31	217,721		-		8,998		226,719
Total net book value - December 31		656,661		440,941		18,526		1,116,128

39

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

16.Royalty, stream and other interests (continued)

Main acquisitions - 2020

In April 2020, the Company announced an amendment to its silver stream with respect to the Gibraltar copper mine, located in British Columbia, Canada, which is operated by a wholly-owned subsidiary of Taseko Mines Limited ("Taseko"). Osisko and Taseko have amended the silver stream by reducing the price paid by Osisko for each ounce of refined silver from US$2.75 to nil in exchange for cash consideration of $8.5 million to Taseko.

In August 2020, the Company announced a definitive agreement with Caisse de dépôt et placement du Québec to acquire the outstanding 15% ownership in a portfolio of Canadian precious metals royalties for cash consideration of $12.5 million. The 15% interest represents the remaining portion of the portfolio of royalties purchased from Teck Resources Ltd. in October 2015, including the NSR royalties on the Island Gold and Lamaque mines.

In October 2020, Osisko announced a strategic partnership whereby Regulus Resources Inc. ("Regulus") has agreed to grant certain rights to Osisko in exchange for an upfront cash payment (the "Upfront Payment") of US$12.5 million ($16.4 million).  These rights include the right to acquire royalties to be acquired by Regulus and a right of first refusal on all future royalty or stream transactions in relation to claims of the AntaKori project where Regulus has 100% ownership or any additional claims Regulus might acquire with 100% ownership within a certain area. As a significant initial transaction under the partnership, Regulus has acquired a royalty on the Mina Volare claim of the AntaKori project which represents a 1.5% or 3% NSR depending on location, from a private vendor. As per its right under the partnership, Osisko has elected to acquire 50% of the royalty for 75% of Regulus' purchase price with Osisko's acquisition cost for the royalty included in the Upfront Payment. Regulus has cancelled the remaining 50% of the royalty. As such, the royalty on the Mina Volare claim is now reduced to 0.75% or 1.5% depending on location, in favour of Osisko.

In January and December 2020, Osisko acquired a 2% NSR royalty on the Pine Point zinc project held by Osisko Metals, an associate of the Company, for cash consideration of $13.0 million. Osisko was also granted a right of first offer on any future sales by Osisko Metals of any additional royalties, streams or similar interests on the Pine Point project.

Impairment - 2020

Renard mine diamond stream (Stornoway Diamonds (Canada) Inc.)

In March 2020, the selling price of diamonds decreased significantly as a result of the impact of the COVID-19 pandemic on the diamond market. On March 24, 2020, activities at the Renard diamond mine were suspended and on April 15, 2020, despite the announcement by the Government of Québec to include mining activities as an essential service, the operator of the Renard diamond mine announced the extension of the care and maintenance period of its operations due to depressed diamond market conditions. These were considered as indicators of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at March 31, 2020. The Company recorded an impairment charge of $26.3 million ($19.3 million, net of income taxes) on the Renard diamond stream during the three months ended March 31, 2020.

On March 31, 2020, the Renard diamond stream was written down to its estimated recoverable amount of $40.0 million, which was determined by the value-in-use using discounted cash-flows approaches and estimated probabilities of different restart scenarios. The main valuation inputs used were the cash flows expected to be generated by the sale of diamonds from the Renard diamond stream over the estimated life of the Renard diamond mine, based on expected long-term diamond price per carat, a pre-tax real discount rate of 10.0% and weighted probabilities of different restart scenarios.

A sensitivity analysis was performed by management for the long-term diamond price, the pre-tax real discount rate and the weighting of the different scenarios. If the long-term diamond price per carat applied to the cash flow projections had been 10% lower than management's estimates, the Company would have recognized an additional impairment charge of $4.1 million ($3.0 million, net of income taxes). If the post-tax real discount rate applied to the cash flow projections had been 100 basis points higher than management's estimates, the Company would have recognized an additional impairment charge of $1.9 million ($1.4 million, net of income taxes). If the probabilities of the different restart scenarios had been 10% more negative than management's estimates, the Company would have recognized an additional impairment charge of $5.5 million ($4.0 million, net of taxes).

40

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

16.Royalty, stream and other interests (continued)

					Year ended December 31, 2019
			Royalty interests		Stream interests		Offtake interests		Total
			$		$		$		$
Balance - January 1			707,723		606,410		100,535		1,414,668
		Acquisitions	41,529		48,573		-		90,102
		NSR royalty on the Cariboo property owned prior     to the acquisition of Barkerville Gold Mines Ltd. (Note 9)	(56,070	)	-		-		(56,070	)
		Transfer	(10,000	)	10,000		-		-
		Disposal	(2,277	)	-		(47,116	)	(49,393	)
		Depletion	(20,908	)	(23,335	)	(2,766	)	(47,009	)
		Impairment	(27,689	)	(138,689	)	(27,213	)	(193,591	)
		Translation adjustments	(4,741	)	(19,795	)	(3,659	)	(28,195	)
Balance - December 31			627,567		483,164		19,781		1,130,512
	Producing
		Cost	604,950		509,179		18,792		1,132,921
		Accumulated depletion and impairment	(343,677	)	(141,826	)	(13,001	)	(498,504	)
		Net book value - December 31	261,273		367,353		5,791		634,417
	Development
		Cost	186,137		168,290		31,881		386,308
		Accumulated depletion and impairment	(501	)	(52,479	)	(27,070	)	(80,050	)
		Net book value - December 31	185,636		115,811		4,811		306,258
	Exploration and evaluation
		Cost	182,001		-		9,179		191,180
		Accumulated depletion	(1,343	)	-		-		(1,343	)
		Net book value - December 31	180,658		-		9,179		189,837
Total net book value - December 31			627,567		483,164		19,781		1,130,512

Main acquisitions - 2019

Horne 5 property - silver stream (Falco Resources Ltd.)

In 2018, Osisko entered into a binding term sheet to provide Falco with a senior secured silver stream credit facility ("Falco Silver Stream") with reference to up to 100% of the future silver produced from the Horne 5 property located in Rouyn-Noranda, Québec. As part of the Falco Silver Stream, Osisko will make staged upfront cash deposits to Falco of up to $180.0 million and will make ongoing payments equal to 20% of the spot price of silver, to a maximum of US$6 per ounce. The Falco Silver Stream is secured by a first priority lien on the project and all assets of Falco. The Falco Silver Stream was closed in February 2019, which triggered the payment of the first installment of $25.0 million to Falco. Two previously outstanding notes receivable amounting to $20.0 million were applied against the first installment ($10.0 million was included under Short-term investment on the consolidated balance sheet and $10.0 million was under Royalty, stream and other interests as the note was convertible into a 1% NSR royalty at the sole discretion of Osisko) and the remaining balance of $5.0 million was paid to Falco.

Dublin Gulch property - NSR royalty (Victoria Gold Corp.)

In 2018, Osisko acquired from Victoria Gold Corp. ("Victoria"), an associate of the Company at the time, a 5% NSR royalty for $98.0 million on the Dublin Gulch property which hosts the Eagle Gold project located in Yukon, Canada. Payments totaling $78.4 million were made under the royalty agreement in 2018 and the remaining balance of $19.6 million was paid in 2019.

41

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

16.Royalty, stream and other interests (continued)

Main acquisitions - 2019 (continued)

Mantos Blancos - silver stream (Mantos Copper S.A.)

In September 2019, Osisko invested an additional US$25.0 million ($33.4 million) on its existing silver stream with Mantos Copper S.A. with respect to 100% of the silver produced from the Mantos Blancos copper mine located in Chile. Under the terms of the stream amendments, the ongoing transfer price payment per ounce were reduced from 25% to 8% of the spot silver price on the date of delivery and the tail stream was increased from 30% to 40% of payable silver after 19.3 million ounces of refined silver have been delivered. In addition, Mantos Copper S.A.'s right to buy back 50% of the silver stream was terminated.

Main disposal - 2019

Brucejack offtake

In September 2019, Osisko Bermuda Limited ("OBL"), a wholly owned subsidiary of Osisko, has entered into an agreement with Pretium Exploration Inc., a subsidiary of Pretium Resources Inc. in regards to the sale of OBL's interest in the Brucejack gold offtake contract for a cash purchase price of US$41.3 million ($54.7 million), which was paid in 2019. The disposal generated a gain of US$5.8 million ($7.6 million).

Renard mine diamond stream (Credit bid transaction for Stornoway Diamond Corporation)

In September 2019, Osisko announced that it had entered into a letter of intent ("LOI") with Stornoway Diamond Corporation ("Stornoway") and certain of its subsidiaries  alongside other secured creditors under the bridge financing agreement entered into with Stornoway on June 10, 2020, including Diaquem Inc., a wholly-owned subsidiary of Ressources Québec Inc. (collectively the "Secured Creditors").

Under the terms of the LOI, Osisko and the Secured Creditors have confirmed their intention to form an entity which will acquire by way of a credit bid transaction all or substantially all of the assets and properties of Stornoway, and assume the debts and liabilities owing to the Secured Creditors as well as the ongoing obligations relating to the operation of the Renard mine, subject to certain limited exceptions ("Credit Bid Transaction").

Pursuant to the Credit Bid Transaction, Osisko will maintain its 9.6% diamond stream on the Renard mine and will continue to receive stream deliveries, and has agreed to continue to reinvest its proceeds from the stream for a period of one year from the date of closing of the Credit Bid Transaction. As of December 31, 2020, an amount of $10.9 million ($6.3 million as at December 31, 2019) was advanced from the proceeds of the stream deliveries and is included in other investments.

In connection with the Credit Bid Transaction, Stornoway had applied, on September 9, 2019, to the Superior Court of Québec (Commercial Division) for protection under the Companies' Creditors Arrangement Act (Canada) ("CCAA") in order to restructure its business and financial affairs.

Concurrently with entering into the LOI, Osisko and certain of the Secured Creditors have entered into a definitive and binding working capital facility agreement with Stornoway providing for a working capital facility in an initial amount of $20.0 million, which facility is secured by a priority charge over the assets of Stornoway. Osisko's attributable portion of the working capital facility will be approximately $7.0 million, of which $6.0 million was advanced as of December 31, 2020 ($2.5 million as a December 31, 2019). The working capital facility provides the financing and liquidity required to ensure that the Renard mine continues to operate in an uninterrupted manner.

The Credit Bid Transaction was closed on November 1, 2019 and Osisko became a 35.1% shareholder of the company now holding the Renard diamond mine, which is considered as an associate from that date.

Main impairments - 2019

Renard mine diamond stream (Stornoway Diamond Corporation)

In March 2019, the operator of the Renard diamond mine in Québec, Canada, announced a significant impairment charge of $83.2 million on its Renard diamond mine reflecting an outlook of lower than expected diamond pricing. This was considered an indicator of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at March 31, 2019. The Company recorded an impairment charge of $38.9 million ($28.6 million, net of income taxes) on the Renard diamond stream.

On March 31, 2019, the Renard diamond stream was written down to its estimated recoverable amount of $122.4 million, which was determined by the fair value less cost of disposal using a discounted cash-flows approach. The fair value of the Renard diamond stream is classified as level 3 of the fair value hierarchy because the main valuation inputs used are significant unobservable inputs. The main valuation inputs used were the cash flows expected to be generated by the sale of diamonds from the Renard diamond stream over the estimated life of the Renard diamond mine, based on expected long-term diamond prices per carat and a post-tax real discount rate of 4.7%. 

42

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

16.Royalty, stream and other interests (continued)

Main impairments - 2019 (continued)

In September 2019, the operator of the Renard diamond mine, Stornoway Diamond Corporation, announced that it had applied to the Superior Court of Québec (Commercial Division) for protection under the CCAA in order to restructure its business and financial affairs. This was considered an indicator of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at September 30, 2019. The Company recorded an impairment charge of $47.2 million ($34.6 million, net of income taxes) on the Renard diamond stream.

On September 30, 2019, the Renard diamond stream was written down to its estimated recoverable amount of $70.2 million, which was determined by the fair value less cost of disposal using a discounted cash-flows approach. The fair value of the Renard diamond stream is classified as level 3 of the fair value hierarchy because the main valuation inputs used are significant unobservable inputs. The main valuation inputs used were the cash flows expected to be generated by the sale of diamonds from the Renard diamond stream over the estimated life of the Renard diamond mine, based on expected long-term diamond prices per carat and a post-tax real discount rate of 4.6%. 

A sensitivity analysis was performed by management for the long-term diamond price and the post-tax real discount rate (in isolation). If the long-term diamond price per carat applied to the cash flow projections had been 10% lower than management's estimates, the Company would have recognized an additional impairment charge of $7.0 million ($5.1 million, net of income taxes). If the post-tax real discount rate applied to the cash flow projections had been 100 basis points higher than management's estimates, the Company would have recognized an additional impairment charge of $3.0 million ($2.2 million, net of income taxes).

Amulsar stream and offtake (Lydian International Limited)

In September 2019, Lydian International Limited announced a delay in the timing of the construction activities, expected first gold pour and ramp up to full production as a result of the 15-month blockade on construction as well as changes to the expected life of mine and annual production for the Amulsar project in Armenia. This was considered an indicator of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at September 30, 2019. The Company recorded an impairment charge of US$9.9 million ($13.1 million) on the Amulsar stream and offtake.

On September 30, 2019, the Amulsar stream and offtake were written down to their estimated recoverable amount of US$73.7 million ($97.0 million), which was determined by the fair value less cost of disposal using a discounted cash-flows approach. The fair value of the Amulsar stream and offtake is classified as level 3 of the fair value hierarchy because the main valuation inputs used are significant unobservable inputs. The main valuation inputs used were the cash flows expected to be generated by the sale of gold and silver from the Amulsar stream and offtake over the estimated life of the Amulsar mine, based on expected long-term gold and silver prices per ounce of US$1,350 and US$17.75, respectively, and a post-tax real discount rate of 6.1%. 

In December 2019, Lydian International Limited announced that it had applied to the Ontario Superior Court of Justice for protection under the CCAA in order to restructure its business and financial affairs. This was considered an indicator of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at December 31, 2019. The Company recorded an impairment charge of US$51.3 million ($66.7 million) on the Amulsar stream and offtake.

On December 31, 2019, the Amulsar stream and offtake were written down to their estimated recoverable amount of US$22.3 million ($29.0 million), which was determined by the fair value less cost of disposal using discounted cash-flows approaches and estimated probabilities of different exit scenarios from CCAA. The fair value of the Amulsar stream and offtake is classified as level 3 of the fair value hierarchy because the main valuation inputs used are significant unobservable inputs. The main valuation inputs used were the cash flows expected to be generated by the sale of gold and silver from the potential amendment of the Amulsar stream over the estimated life of the Amulsar mine, based on expected long-term gold and silver prices per ounce of US$1,400 and US$17.50, respectively, a post-tax real discount rate of 10.1% and potential amendments of the Amulsar stream agreement resulting from probability weighted exit scenarios from the CCAA process. 

A sensitivity analysis was performed by management for the long-term gold and silver prices and the post-tax real discount rate (in isolation). If the long-term gold and silver prices per ounce applied to the cash flow projections had been 10% lower than management's estimates, the Company would have recognized an additional impairment charge of US$2.0 million ($2.6 million). If the probabilities of the different scenarios had been 10% lower (negative) than management's estimates, the Company would have recognized an additional impairment charge of US$4.5 million ($5.8 million). If the post-tax real discount rate applied to the cash flow projections had been 100 basis points higher than management's estimates, the Company would have recognized an additional impairment charge of US$1.6 million ($2.1 million).

In addition, an impairment of US$3.6 million ($4.7 million) was taken on a note receivable and amounts receivable from Lydian in 2019 (Note 15).

43

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

16.Royalty, stream and other interests (continued)

Main impairments - 2019 (continued)

Éléonore royalty (Newmont Corporation)

In February 2020, the operator of the Éléonore gold mine in Québec, Canada, announced that it has updated its mineral reserve and resource estimates for the Éléonore mine as at December 31, 2019. As a result of the update, proven and probable gold mineral reserves and resources decreased by approximately 50%. This was considered an indicator of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at December 31, 2019. The Company recorded an impairment charge of $27.2 million ($20.0 million, net of income taxes) on the Éléonore NSR royalty for the year ended December 31, 2019.

On December 31, 2019, the Éléonore NSR royalty was written down to its estimated recoverable amount of $101.3 million, which was determined by the fair value less cost of disposal using a discounted cash-flows approach. The fair value of the Éléonore NSR royalty is classified as level 3 of the fair value hierarchy because the main valuation inputs used are significant unobservable inputs. The main valuation inputs used were the cash flows expected to be generated by the sale of gold received from the Éléonore NSR royalty based on the long-term annual gold production of 355,000 ounces over the estimated life of the Éléonore mine, the long-term gold price of US$1,400 per ounce and a post-tax real discount rate of 4.1%, adjusted for the decrease in reserves and resources. 

A sensitivity analysis was performed by management for the long-term gold price and the post-tax real discount rate (in isolation). If the long-term gold price applied to the cash flow projections had been 10% lower than management's estimates (US$1,260 per ounce instead of US$1,400 per ounce), the Company would have recognized an additional impairment charge of $10.1 million. If the post-tax real discount rate applied to the cash flow projections had been 100 basis points higher than management's estimates (5.1% instead of 4.1%), the Company would have recognized an additional impairment charge of $4.2 million.

17.Mining interests and plant and equipment

		2020						2019
		Mining interests		Plant and equipment (i)		Total		Mining interests	Plant and equipment (i)		Total
		$		$		$		$	$		$
Net book value - January 1		320,008		23,685		343,693		-	189		189
	Adoption of IFRS 16	-		-		-		-	9,432		9,432
	Acquisition of the San Antonio gold   project (Note 8)	57,038		1,330		58,368		-	-		-
	Acquisition of Barkerville Gold Mines Ltd.   (Note 9)	-		-		-		258,153	13,968		272,121
	NSR royalty held on the Cariboo   property prior to the acquisition of   Barkerville Gold Mines Ltd. (Note 9)	-		-		-		56,070	-		56,070
	Additions	75,437		10,915		86,352		5,555	1,595		7,150
	Mining tax credit	(4,608	)	-		(4,608	)	-	-		-
	Environmental rehabilitation asset	3,414		-		3,414
	Depreciation	-		(5,340	)	(5,340	)	-	(1,499	)	(1,499	)
	Depreciation capitalized	4,019		-		4,019		230	-		230
	Share-based compensation capitalized	688		-		688		230	-		230
	Write-off	-		(388	)	(388	)	-	-		-
	Currency translation adjustments	3,307		7		3,314		-	-		-
Net book value - December 31		459,303		30,209		489,512		320,008	23,685		343,693
Closing balance
	Cost	459,303		37,545		496,848		320,008	25,681		345,689
	Accumulated depreciation	-		(7,336	)	(7,336	)	-	(1,996	)	(1,996	)
Net book value		459,303		30,209		489,512		320,008	23,685		343,693

(i) Plant and equipment includes right-of-use assets of $10.8 million as at December 31, 2020 ($9.4 million as at December 31, 2019).

44

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

18.Exploration and evaluation

		2020		2019
		$		$
Net book value - January 1		42,949		95,002
	Additions	201		221
	Transfer to royalty, stream and other interests (i)	(631	)	(2,288	)
	Impairment (ii)	-		(49,986	)
Net book value - December 31		42,519		42,949
Closing balance
	Cost	100,709		101,139
	Accumulated impairments	(58,190	)	(58,190	)
Net book value		42,519		42,949

(i)In 2016, the Company entered into earn-in agreements for properties in the James Bay area. In 2019 and 2020, the ownership of certain properties were transferred to the counterparty of the earn-in agreements, and the Company retained royalties on these properties. The earn-in agreements were terminated by the parties in 2020.

(ii)In 2019, the Company incurred an impairment charge of $50.0 million ($37.6 million, net of income taxes) on its Coulon zinc project in Canada for which the Company determined that further exploration and evaluation expenditures are no longer planned in the near term and that the carrying amount of the asset is unlikely to be recovered in full from a sale of the project at the current time. On December 31, 2019, the Coulon project was written down to its estimated recoverable amount of $10.0 million, which was determined by the fair value less cost of disposal using a market approach, based on a dollar value per thousand pounds of mineral reserve/resource of zinc equivalent for comparable sales transactions realized.

19.Goodwill

The Company's goodwill is allocated to a group of cash generating units: the Éléonore NSR royalty and the Canadian Malartic NSR royalty ("CGUs").

The Company tests whether goodwill has suffered any impairment on an annual basis. The recoverable amount of the CGUs is determined based on the fair value less costs of disposal calculations using a discounted cash-flows approach, which require the use of assumptions and unobservable inputs, and therefore is classified as level 3 of the fair value hierarchy. The calculations use cash flow projections expected to be generated by the sale of gold and silver received from the CGUs based on annual gold and silver production over their estimated life from publicly released technical information by the operators to predict future performance.

The following table sets out the key assumptions for the CGUs in addition to annual gold and silver production over the estimated life of the Éléonore and Canadian Malartic mines:

	2020	2019
Long-term gold price (per ounce)	US$1,600	US$1,400
Long-term silver price (per ounce)	US$20	US$18
Post-tax real discount rate	3.5%	4.1%

45

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

19.Goodwill (continued)

Management has determined the values assigned to each of the above key assumptions as follows:

Assumption	Approach used to determine values
Long-term gold price	Based on current gold market trends consistent with external sources of information, such as long-term gold price consensus.
Long-term silver price	Based on current silver market trends consistent with external sources of information, such as long-term silver price consensus.
Post-tax real discount rate	Reflects specific risks relating to gold mines operating in Québec, Canada.

The Company's management has considered and assessed reasonably possible changes for key assumptions and has not identified any instances that could cause the carrying amount of the CGUs to exceed their recoverable amounts.

20.Accounts payable and accrued liabilities

	December 31,	December 31,
	2020	2019
	$	$
Trade payables	12,771	6,836
Other payables	19,093	6,044
Income taxes payable	6,055	-
Other accrued liabilities	8,804	5,627
Accrued interests on long-term debt	166	265
	46,889	18,772

46

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

21.Provisions and other liabilities

		Year ended December 31, 2020										Year ended December 31, 2019
		Environmental rehabilitation(ii)		Lease liabilities(iii)		Total		Restricted share units(i)		Deferred share units(i)		Environmental Rehabilitation(i)		Lease liabilities(iii)		Total
		$		$		$		$		$		$		$		$
Balance - January 1		20,527		10,127		30,654		32		3,462		-		-		3,494
	Acquisition of the San Antonio gold project (Note 8)	9,301		-		9,301		-		-		-		-		-
	Acquisition of Barkerville Gold Mines Ltd. (Note 9)	-		-		-		-		-		20,549		-		20,549
	Adoption of IFRS 16	-		-		-		-		-		-		10,893		10,893
	New liabilities	4,176		2,394		6,570		11		416		-		-		427
	Revision of estimates	(310	)	-		(310	)	2		388		(111	)	-		279
	Accretion	820		-		820		-		-		89		-		89
	Settlement/payments of liabilities	(500	)	(1,155	)	(1,655	)	(45	)	(544	)	-		(766	)	(1,355	)
	DSU to be settled in equity	-		-		-		-		(3,722	)	-		-		(3,722	)
	Currency translation adjustments	587		-		587		-		-		-		-		-
Balance - December 31		34,601		11,366		45,967		-		-		20,527		10,127		30,654
Current portion		3,019		1,412		4,431		-		-		493		796		1,289
Non-current portion		31,582		9,954		41,536		-		-		20,034		9,331		29,365
		34,601		11,366		45,967		-		-		20,527		10,127		30,654

(i)Additional information on the Deferred Share Units ("DSU") and Restricted Share Units ("RSU") are presented in Note 23.

(ii)The environmental rehabilitation provision represents the legal and contractual obligations associated with the eventual closure of the Company's mining interests, plant and equipment and exploration and evaluation assets. As at December 31, 2020, the estimated inflation-adjusted undiscounted cash flows required to settle the environmental rehabilitation amounts to $40.7 million. The weighted average actualization rate used is 3.5% and the disbursements are expected to be made from 2021 to 2030 as per the current closure plans.

(iii)The lease liabilities are mainly related to leases for office space and mining equipment.

47

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

22.Long-term debt

The movements in the long-term debt are as follows:

		2020		2019
		$		$
Balance - January 1		349,042		352,769
	Increase in revolving credit facility	71,660		19,772
	Decrease in revolving credit facility	(19,205	)	(30,000	)
	Amortization of transaction costs	2,238		2,134
	Accretion expense	4,972		4,657
	Foreign exchange revaluation impact	(8,278	)	(290	)
Balance - December 31		400,429		349,042

The summary of the long-term debt is as follows:

	December 31,		December 31,
	2020		2019
	$		$
Convertible debentures(i),(ii)	350,000		350,000
Revolving credit facility(iii)	63,659		19,482
Long-term debt	413,659		369,482
Unamortized debt issuance costs	(4,495	)	(6,733	)
Unamortized accretion on convertible debentures	(8,735	)	(13,707	)
Long-term debt, net of issuance costs	400,429		349,042
Current portion	49,867		-
Non-current portion	350,562		349,042
	400,429		349,042

(i)Convertible debenture (2016)

In February 2016, the Company issued a senior non-guaranteed convertible debenture of $50.0 million to Investissement Québec. The convertible debenture bore interest at a rate of 4.0% per annum payable on a quarterly basis and had a five-year term maturing on February 12, 2021. The convertible debenture was repaid in full on February 12, 2021.

(ii)Convertible debentures (2017)

In November 2017, the Company closed a bought-deal offering of convertible senior unsecured debentures (the "Debentures") in an aggregate principal of $300.0 million (the "Offering"). The Offering was comprised of a public offering, by way of a short form prospectus, of $184.0 million aggregate principal amount of Debentures and a private placement offering of $116.0 million aggregate principal amount of Debentures.

The Debentures bear interest at a rate of 4.0% per annum, payable semi-annually on June 30 and December 31 of each year, commencing on June 30, 2018. The Debentures will be convertible at the holder's option into common shares of the Company at a conversion price equal to $22.89 per common share. The Debentures will mature on December 31, 2022 and may be redeemed by Osisko, in certain circumstances, on or after December 31, 2020. The Debentures are listed for trading on the TSX under the symbol "OR.DB".

48

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

22.Long-term debt (continued)

(iii)Revolving credit facility

In September 2019, the Company amended its Facility increasing the amount from $350.0 million to $400.0 million, with an additional uncommitted accordion of up to $100.0 million (for a total availability of up to $500.0 million), and extended its maturity date by one year to November 14, 2023.

The uncommitted accordion is subject to standard due diligence procedures and acceptance of the lenders. The Facility is to be used for general corporate purposes and investments in the mineral industry, including the acquisition of royalty, stream and other interests. The Facility is secured by the Company's assets from the royalty, stream and other interests segment.

The Facility is subject to standby fees. Funds drawn bear interest based on the base rate, prime rate, London Inter-Bank Offer Rate ("LIBOR") or a comparable or successor rate in the event that LIBOR ceases to be available, plus an applicable margin depending on the Company's leverage ratio. As at December 31, 2020, the Facility was drawn for US$50.0 million ($63.7 million) and the effective interest rate was 2.5%, including the applicable margin. In February 2021, the Company drew an additional $50.0 million to repay the Investissement Québec convertible debenture. The Facility includes covenants that require the Company to maintain certain financial ratios, including the Company's leverage ratios and meet certain non-financial requirements.  As at December 31, 2020, all such ratios and requirements were met.

23.Share capital

Shares

Authorized

Unlimited number of common shares, without par value

Unlimited number of preferred shares, issuable in series

Issued and fully paid

167,165,341 common shares

Year ended December 31, 2020

Private Placement with Investissement Québec

In April 2020, the Company completed a private placement of 7,727,273 common shares at a price of $11.00 per common share for total gross proceeds of $85.0 million (the "Private Placement") with Investissement Québec. The net proceeds from the Private Placement was used for general working capital purposes.

Acquisition of the San Antonio gold project

In August 2020, Osisko acquired the San Antonio gold project (Note 8) in the state of Sonora in Mexico. As part of the acquisition, a total of 1,011,374 common shares of Osisko were issued and valued at $15.8 million, based on the closing price of the Company's common shares on the transaction date.

49

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

23.Share capital (continued)

Shares (continued)

Year ended December 31, 2020 (continued)

Osisko Development Corp. - Bought-deal private placement

Concurrent with the transaction described in Note 7, Osisko Development had entered into an engagement letter with underwriters pursuant to which the underwriters had agreed to buy, on a "bought deal" private placement basis, 13,350,000 subscription receipts (the "Subscription Receipts") at a subscription price of $7.50 per Subscription Receipt (the "Issue Price") for gross proceeds of approximately $100.1 million (the "Financing"). Each Subscription Receipt entitled the holder thereof to receive, for no additional consideration and without further action on the part of the holder thereof, on or about the date that the transaction was completed, one common share of Osisko Development ("Osisko Development Share") and one-half-of-one warrant to purchase an Osisko Development Share (each whole warrant, a "Warrant"). Each Warrant will entitle the holder thereof to purchase one Osisko Development Share for $10.00 for an 18-month period following the closing of the transaction (the Warrants maturity date was subsequently extended to December 1, 2023). The Financing was completed on October 29, 2020 and share issue expenses related to this private placement amounted to $3.6 million ($2.6 million, net of income taxes).

Osisko Development Corp. - Brokered private placement

On December 30, 2020, Osisko Development completed a brokered private placement through the issuance of 5,367,050 units of the Company at a price of $7.50 per unit for aggregate gross proceeds of $40.2 million. Each unit consists of one common share of Osisko Development and one-half of one common share purchase warrant of Osisko Development, which each whole warrant entitling the holder to acquire one common share of Osisko Development at a price of $10.00 per share on or prior to December 1, 2023. Share issue expenses related to this private placement amounted to $2.1 million ($1.6 million, net of income taxes).

Osisko Development Corp. - Shares to be issued

In December 2020, Osisko Development received proceeds from a private placement that was closed in 2021 (Note 36). As a result, Osisko Development recorded $73.9 million under shares to be issued on their consolidated balance sheet at December 31, 2020 (under non-controlling interests on the Company's balance sheet).

Year ended December 31, 2019

Share repurchase and secondary offering

On June 25, 2019, Osisko announced that Betelgeuse LLC ("Orion"), a jointly owned subsidiary of certain investment funds managed by Orion Resource Partners, had entered into an agreement with a syndicate of underwriters pursuant to which the underwriters have agreed to purchase, on a bought deal basis, an aggregate of 7,850,000 common shares of the Company held by Orion (the "Secondary Offering") at an offering price of $14.10 per common share (the "Secondary Offering Price"). Osisko has not received any of the proceeds of the Secondary Offering. Orion had granted the underwriters an over-allotment option (the "Over-Allotment Option"), exercisable at any time up to 30 days from and including the date of closing of the Secondary Offering, to purchase up to 1,177,500 additional common shares, at the Secondary Offering Price. The Secondary Offering closed on July 11, 2019 and the Over-Allotment Option was exercised in full by the underwriters on July 18, 2019.

50

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

23.Share capital (continued)

Shares (continued)

Year ended December 31, 2019 (continued)

Share repurchase and secondary offering (continued)

In a concurrent transaction, Osisko purchased for cancellation 12,385,717 of its common shares from Orion (the "Share Repurchase"), for an aggregate purchase price paid by Osisko to Orion of $174.6 million. The purchase price per common share to be paid by Osisko under the Share Repurchase was determined to be the Secondary Offering Price. Payment from Osisko to Orion consists of a combination of cash ($129.5 million) and the direct transfer of investments in associates and other investments held by Osisko ($45.1 million). In a concurrent transaction, Osisko has also sold to separate entities managed by Orion Resource Partners certain other equity securities held by Osisko for cash. The Share Repurchase resulted in an 8% reduction in basic common shares outstanding following the Share Repurchase.             

On June 28, 2019, Osisko and Orion completed the first tranche of the Share Repurchase. A total of 7,319,499 common shares of Osisko were acquired from Orion and subsequently cancelled. A portion of the purchase price of $103.2 million for the first tranche of the Share Repurchase was paid in cash (from the sale of all of the common shares held by Osisko in Dalradian to another entity managed by Orion Resource Partners) and a portion was paid in the form of the transfer from Osisko to Orion of investments in associates and other investments.

On July 15, 2019, Osisko and Orion closed the second tranche of the Share Repurchase for the acquisition and cancellation of 5,066,218 common shares of Osisko. The purchase price of $71.4 million was paid in cash (from the sale of all of the common shares held by Osisko in Victoria to another entity managed by Orion Resource Partners for a cash consideration of $71.4 million).

Company	Settlement	Quarter	Value
Victoria Gold Corp. (associate)	Cash	Third	$71.4 million
Dalradian Resources Inc. (other investment)	Cash	Second	$58.1 million
Aquila Resources Inc. (associate)	Transfer	Second	$9.7 million
Highland Copper Company Inc. (associate)	Transfer	Second	$3.0 million
Other investments	Transfer	Second	$32.4 million
			$174.6 million

The transaction costs related to the Share Repurchase and Secondary Offering were reimbursed by Orion.

Employee Share Purchase Plan

The Company established an employee share purchase plan. Under the terms of the plan, the Company contributes an amount equal to 60% of the eligible employee's contribution towards the acquisition of common shares from treasury on a quarterly basis.

Osisko Development established a similar plan for its employees in 2020.

51

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

23.Share capital (continued)

Shares (continued)

Normal Course Issuer Bid

In December 2020, Osisko renewed its normal course issuer bid ("NCIB") program. Under the terms of the 2020 NCIB program, Osisko may acquire up to 14,610,718 of its common shares from time to time in accordance with the normal course issuer bid procedures of the TSX. Repurchases under the 2020 NCIB program are authorized until December 11, 2021. Daily purchases will be limited to 138,366 common shares, other than block purchase exemptions, representing 25% of the average daily trading volume of the common shares on the TSX for the six-month period ending November 30, 2020, being 553,464 Common Shares.

In December 2019, Osisko renewed its normal course issuer bid ("NCIB") program. Under the terms of the 2019 NCIB program, Osisko could acquire up to 13,681,732 of its common shares from time to time in accordance with the normal course issuer bid procedures of the TSX. Repurchases under the 2019 NCIB program were authorized until December 11, 2020. Daily purchases were limited to 126,674 common shares, other than block purchase exemptions, representing 25% of the average daily trading volume of the common shares on the TSX for the six-month period ending November 30, 2019, being 506,698 Common Shares.

During the year ended December 31, 2020, the Company purchased for cancellation a total of 429,722 common shares under the 2019 NCIB program for $3.9 million (average acquisition price per share of $9.15). During the year ended December 31, 2019, the Company purchased for cancellation a total of 983,900 common shares under the 2018 NCIB program for $11.8 million (average acquisition price per share of $12.02).

Dividends

The following table provides details on the dividends declared by the Company for the years ended December 31, 2020 and 2019:

Declaration date	Dividend per share	Record date	Payment date	Dividend payable	Dividend reinvestment plan(i)
	$			$
February 19, 2020	0.05	March 31, 2020	April 15, 2020	7,879,000	24,809,311
May 12, 2020	0.05	June 30, 2020	July 15, 2020	8,259,000	27,492,302
August 5, 2020	0.05	September 30, 2020	October 15, 2020	8,342,000	9,822,963
November 9, 2020	0.05	December 31, 2020	January 15, 2021	8,358,000	11,525,456
	0.20			32,838,000
February 20, 2019	0.05	March 29, 2019	April 15, 2019	7,757,000	5,087,058
May 1, 2019	0.05	June 28, 2019	July 15, 2019	7,145,000	8,157,756
July 31, 2019	0.05	September 30, 2019	October 15, 2019	7,201,000	5,672,755
November 6, 2019	0.05	December 31, 2019	January 15, 2020	7,874,000	6,666,723
	0.20			29,977,000

(i)Number of common shares held by shareholders participating in the dividend reinvestment plan described below.

52

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

23.Share capital (continued)

Dividends (continued)

Dividend reinvestment plan

The Company has a dividend reinvestment plan ("DRIP") that allows Canadian and U. S. shareholders to reinvest their cash dividends into additional common shares either purchased on the open market through the facilities of the TSX or the NYSE, or issued directly from treasury by the Company, or acquired by a combination thereof. In the case of a treasury issuance, the price will be the weighted average price of the common shares on the TSX or the NYSE during the five trading days immediately preceding the dividend payment date, less a discount, if any, of up to 5%, at the Company's sole election.

As at December 31, 2020, the holders of 11,525,456 common shares had elected to participate in the DRIP, representing dividends payable of $0.6 million. During the year ended December 31, 2020, the Company issued 268,173 common shares under the DRIP, at a discount rate of 3% (198,609 common shares in 2019 at a discount rate of 3%). On January 15, 2021, 37,545 common shares were issued under the DRIP at a discount rate of 3%.

Capital management

The Company's primary objective when managing capital is to maximize returns for its shareholders by growing its asset base, both organically through strategic investments in exploration and development companies and through accretive acquisitions of high-quality royalties, streams and other similar interests, while ensuring capital protection. The Company defines capital as long-term debt and total equity, including the undrawn portion of the revolving credit facility. Capital is managed by the Company's management and governed by the Board of Directors.

	December 31,	December 31,
	2020	2019
	$	$
Long-term debt	400,429	349,042
Total equity	1,841,032	1,493,446
Undrawn revolving credit facility(i)	336,340	380,518
	2,577,801	2,223,006

(i)Excluding the potential additional available credit (accordion) of $100.0 million as at December 31, 2020 and 2019 (Note 22).

There were no changes in the Company's approach to capital management during the year ended December 31, 2020, compared to the prior year. The Company is not subject to material externally imposed capital requirements and is in compliance with all its covenants under its revolving credit facility (Note 22) as at December 31, 2020.

53

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

24.Warrants

The following table summarizes the Company's movements for the warrants outstanding:

		2020			2019
				Weighted					Weighted
				average					average
		Number of		exercise	Number of				exercise
		Warrants(i)	Amount	price	Warrants		Amount		price
			$	$			$		$
Balance - January 1		5,480,000	18,072	36.50	11,195,500		30,901		27.61
	Expired	-	-	-	(5,715,500	)	(12,829	)	19.08
Balance - December 31		5,480,000	18,072	36.50	5,480,000		18,072		36.50

(i)5,715,500 warrants entitling the holder to purchase one common share of Osisko at a price of $19.08 expired unexercised on February 26, 2019.

(ii)5,480,000 warrants entitling the holder to purchase one common share of Osisko at a price of $36.50 until March 5, 2022.

25.Share-based compensation

Share options

The Company and its subsidiary, Osisko Development, offer a share option plan (the "Plans") to their directors, officers, management, employees and consultants. Options may be granted at an exercise price determined by the respective Board of Directors but shall not be less than the closing market price of the common shares of the Company on the TSX on the day prior to their grant. No participant shall be granted an option which exceeds 5% of the issued and outstanding shares of the issuer at the time of granting of the option. The number of common shares issued to insiders of the issuer within one year and issuable to the insiders at any time under the Plans or combined with all other share compensation arrangements, cannot exceed 8% (10% under Osisko Development's plan) of the issued and outstanding common shares of the related issuer. The duration and the vesting period are determined by the Board of Directors. However, the expiry date may not exceed 7 years (10 years under Osisko Development's plan) after the date of granting.

Osisko Gold Royalties Ltd

The following table summarizes information about the movement of the share options outstanding under the Osisko's plan:

		2020			2019
				Weighted			Weighted
		Number of		average	Number of		average
		options		exercise price	options		exercise price
				$			$
Balance - January 1		4,939,344		14.40	4,305,980		14.49
	Granted (i)	1,201,100		13.51	1,292,200		13.51
	Issued - Barkerville replacement share options (ii)	-		-	1,005,478		14.89
	Exercised	(673,470	)	11.27	(1,504,515	)	14.29
	Forfeited	(341,300	)	13.61	(151,800	)	13.74
	Expired	(884,805	)	16.56	(7,999	)	15.80
Balance - December 31		4,240,869		14.22	4,939,344		14.40
Options exercisable - December 31		2,208,070		14.96	2,988,713		14.87

(i)Options were granted to officers, management, employees and/or consultants.

(ii)Share options issued as replacement share options following the acquisition of Barkerville (Note 9).

54

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

25.Share-based compensation (continued)

Share options (continued)

Osisko Gold Royalties Ltd (continued)

The weighted average share price when share options were exercised during the year ended December 31, 2020 was $14.83 ($16.24 for the year ended December 31, 2019).

The following table summarizes the Osisko's share options outstanding as at December 31, 2020:

		Options outstanding		Options exercisable
			Weighted
			average
		Weighted	remaining		Weighted
Exercise		average	contractual		average
price range	Number	exercise price	life (years)	Number	exercise price
$		$			$
9.83 - 12.97	888,414	12.70	3.3	489,580	12.66
13.10 - 14.78	2,505,546	13.55	3.0	901,581	13.56
15.97 - 18.07	763,014	16.79	1.5	733,014	16.82
24.72 - 27.77	83,895	27.12	1.1	83,895	27.12
	4,240,869	14.22	2.8	2,208,070	14.96

The options, when granted, are accounted for at their fair value determined by the Black-Scholes option pricing model based on the vesting period and on the following weighted average assumptions:

	2020	2019
Dividend per share	1%	1%
Expected volatility	39%	34%
Risk-free interest rate	0.3%	2%
Expected life	46 months	49 months
Weighted average share price	$13.51	$13.51
Weighted average fair value of options granted	$3.56	$3.41

The expected volatility was estimated using Osisko's historical data from the date of grant and for a period corresponding to the expected life of the options. Share options are exercisable at the closing market price of the common shares of the Company on the day prior to their grant.

The fair value of the share options is recognized as compensation expense over the vesting period. In 2020, the total share-based compensation related to share options granted under the Osisko's plan on the consolidated statements of income (loss) amounted to $2.8 million ($2.9 million in 2019), including $0.3 million capitalized to mining assets and plant and equipment.

55

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

25.Share-based compensation (continued)

Share options (continued)

Osisko Development Corp.

In 2020, 1,199,100 share options were granted under the Osisko Development's plan at an exercise price of $7.62. As at December 31, 2020, no options were exercisable and the remaining contractual life of these options, which vest over 3 years starting two years after the grant, was 5.0 years.

The options, when granted, are accounted for at their fair value determined by the Black-Scholes option pricing model based on the vesting period and on the following weighted average assumptions:

	2020
Dividend per share	-
Expected volatility	63%
Risk-free interest rate	0.4%
Expected life	48 months
Weighted average share price	$7.62
Weighted average fair value of options granted	$3.64

The expected volatility was estimated by benchmarking with companies having businesses similar to Osisko Development. The historical volatility of the common share price of these companies was used for benchmarking back from the date of grant and for a period corresponding to the expected life of the options.

The fair value of the share options is recognized as compensation expense over the vesting period. In 2020, the total share-based compensation related to share options granted under the Osisko Development plan on the consolidated statement of income (loss) was insignificant.

Deferred and restricted share units

The Company and its subsidiary, Osisko Development, offer a DSU plan and a RSU plan, which allow DSU and RSU to be granted to directors, officers and employees as part of their long-term compensation package. Under the plans, payments may be settled in the form of common shares, cash or a combination of common shares and cash, at the sole discretion of the issuer.

Osisko Gold Royalties Ltd

The following table summarizes information about the movement of the DSU and RSU outstanding under the Osisko's plan:

		2020				2019
		DSU(i) (equity)		RSU(ii) (equity)		DSU (cash)		DSU(i) (equity)		RSU (cash)		RSU(ii) (equity)
Balance - January 1		325,207		1,190,038		317,209		-		3,046		848,759
	Granted	97,995		504,560		-		66,000		-		592,300
	Reinvested dividends	5,558		17,143		2,352		2,529		23		14,600
	Settled	(20,196	)	(365,399	)	(37,185	)	(16,866	)	(3,069	)	(176,704	)
	Transfer from cash-settled to equity-settled (iii)	-		-		(282,376	)	282,376		-		-
	Forfeited	-		(103,440	)	-		(8,832	)	-		(88,917	)
Balance - December 31		408,564		1,242,902		-		325,207		-		1,190,038
Balance - Vested		309,862		-		-		267,565		-		70,320

56

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

25.Share-based compensation (continued)

Deferred and restricted share units (continued)

Osisko Gold Royalties Ltd (continued)

(i)Unless otherwise decided by the board of directors of the Company, the DSU vest the day prior to the next annual general meeting and are payable in common shares, cash or a combination of common shares and cash, at the sole discretion of the Company, to each director when he or she leaves the board or is not re-elected. The value of the payout is determined by multiplying the number of DSU expected to be vested at the payout date by the closing price of the Company's shares on the day prior to the grant date. The fair value is recognized over the vesting period. On the settlement date, one common share will be issued for each DSU, after deducting any income taxes payable on the benefit earned by the director that must be remitted by the Company to the tax authorities. The DSU granted in 2020 have a weighted average value of $12.35 per DSU ($13.61 per DSU in 2019).

(ii)On December 31, 2019, 150,000 RSU were granted to an officer (with a value of $12.70 per RSU) and will vest and be payable in equal tranches over a three-year period (1/3 per year), in common shares, cash or a combination of common shares and cash, at the sole discretion of the Company. An additional 75,000 RSU were also granted (with a value of $12.70 per RSU) and vested during the three months ended March 31, 2020 following the acquisition by the officer of a total of 75,000 common shares of the Company. A total of 34,852 common shares were issued to the officer (after deducting the income taxes payable on the benefit earned by the employee that must be remitted by the Company to the tax authorities). The remaining RSU vest and are payable in common shares, cash or a combination of common shares and cash, at the sole discretion of the Company, three years after the grant date, one half of which depends on the achievement of certain performance measures.

The value of the payout is determined by multiplying the number of RSU expected to be vested at the payout date by the closing price of the Company's shares on the day prior to the grant date. The fair value is recognized over the vesting period and is adjusted in function of the applicable terms for the performance-based components, when applicable. On the settlement date, one common share is issued for each RSU, after deducting any income taxes payable on the benefit earned by the employee that must be remitted by the Company to the tax authorities. The RSU granted in 2020 have a weighted average value of $13.56 per RSU ($13.61 per RSU in 2019).

(iii)In May 2019, following an amendment to the DSU Plan, all outstanding DSU were transferred from cash-settled to equity-settled as the Company now intends to settle these DSU in equity instead of cash. The Company has reclassified the fair value at the date of transfer from provisions and other liabilities to contributed surplus.

The total share-based compensation expense related to the Osisko's DSU and RSU plans in 2020 amounted to $6.8 million ($5.4 million in 2019), including $0.6 million capitalized to mining assets and plant and equipment expenses (nil in 2019).

Based on the closing price of the common shares at December 31, 2020 ($16.13), and considering a marginal income tax rate of 53.3%, the estimated amount that Osisko is expected to transfer to the tax authorities to settle the employees' tax obligations related to the vested RSU and DSU to be settled in equity amounts to $2.7 million ($2.3 million as at December 31, 2019) and to $14.2 million based on all RSU and DSU outstanding ($10.2 million as at December 31, 2019).

Osisko Development Corp.

In 2020, 170,620 DSU were granted under the Osisko Development's plan. The DSU granted will vest the day prior to the annual general meeting to be held in 2022. The value of the payout is determined by multiplying the number of DSU expected to be vested at the payout date by the closing price of the Company's shares on the day prior to the grant date. The fair value is recognized over the vesting period. On the settlement date, one common share will be issued for each DSU, after deducting any income taxes payable on the benefit earned by the director that must be remitted by the Company to the tax authorities. The DSU granted in 2020 have a weighted average value of $7.62 per DSU.

The total share-based compensation expense related to the Osisko Development's DSU plan in 2020 was insignificant.

Based on the closing price of the common shares at December 31, 2020 ($7.59), and considering a marginal income tax rate of 53.3%, the estimated amount that Osisko Development is expected to transfer to the tax authorities to settle the employees' tax obligations related to the DSU outstanding amounts to $0.7 million. No RSU were granted in 2020.

57

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

26.Income taxes

(a)Income tax expense

The income tax recorded in the consolidated statements of income (loss) for the years ended December 31, 2020 and 2019 is presented as follows:

		2020		2019
		$		$
Current income tax
Expense for the year  (i)		7,153		797
Current income tax expense		7,153		797
Deferred income tax (Note 26 (b)):
	Origination and reversal of temporary differences	(1,062	)	(45,186	)
	Impact of changes in tax rates	11		98
	Change in unrecognized deductible temporary differences	6,570		3,891
	Other	(1,759	)	-
Deferred income tax expense (recovery)		3,760		(41,197	)
Income tax expense (recovery)		10,913		(40,400	)

(i)In 2020, the current income tax expense includes an amount of US$4.5 million ($5.8 million) resulting from the San Antonio stream transaction (payable in 2021).

The provision for income taxes presented in the consolidated statements of income (loss) differs from the amount that would arise using the statutory income tax rate applicable to income of the consolidated entities, as a result of the following:

		2020		2019
		$		$
Income (loss) before income taxes		27,142		(274,595	)
Income tax provision calculated using the combined Canadian federal and provincial statutory income tax rate		7,193		(73,042	)
Increase (decrease) in income taxes resulting from:
	Non-deductible expenses, net	1,142		738
	(Non-deductible) non-taxable portion of capital losses, net	(2,908	)	7,186
	Non-taxable foreign exchange gain	(1,153	)	(357	)
	Differences in foreign statutory tax rates	(408	)	19,758
	Share of equity loss of associates	1,015		2,954
	Tax benefits not recognized	6,570		1,582
	Foreign withholding taxes	778		584
	Taxable foreign accrual property income	432		99
	Tax rate changes of deferred income taxes	11		98
	Other	(1,759	)	-
Total income tax recovery (expense)		10,913		(40,400	)

The 2020 Canadian federal and provincial statutory income tax rate is 26.5% (26.6% in 2019).

58

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

26.Income taxes (continued)

(b)Deferred income taxes

The components that give rise to deferred income tax assets and liabilities are as follows:

		December 31,		December 31,
		2020		2019
		$		$
Deferred tax assets:
	Stream interests	34,278		28,826
	Non-capital losses	8,195		170
	Deferred and restricted share units	4,008		2,865
	Share and debt issue expenses	4,562		(113	)
		51,043		31,748
Deferred tax liabilities:
	Royalty interests and exploration and evaluation assets	(93,266	)	(77,641	)
	Investments	(9,437	)	1,911
	Convertible debentures	(2,315	)	(3,632	)
	Other	(454	)	149
		(105,472	)	(79,213	)
Deferred tax liability, net		(54,429	)	(47,465	)

Deferred tax assets and liabilities have been offset in the balance sheets where they relate to income taxes levied by the same taxation authority and the Company has the legal right and intent to offset.

The 2020 movement for deferred tax assets and deferred tax liabilities may be summarized as follows:

	Dec. 31, 2019		Statement of income (loss)		Equity	Other comprehensive income (loss)		Benefit from flow-through shares		Translation adjustments	Dec. 31, 2020
	$		$		$	$		$		$	$
Deferred tax assets:
Stream interests	28,826		5,452		-	-		-		-	34,278
Non-capital losses	170		8,025		-	-		-		-	8,195
Deferred and restricted share units	2,865		435		708	-		-		-	4,008
Share and debt issue expenses	(113	)	(569	)	5,244	-		-		-	4,562
Deferred tax liabilities:
Royalty interests and exploration     and evaluation assets	(77,641	)	(16,204	)		388		66		125	(93,266	)
Investments	1,911		(1,613	)	-	(9,707	)	(28	)	-	(9,437	)
Convertible debentures	(3,632	)	1,317		-	-		-		-	(2,315	)
Other	149		(603	)	-	-		-		-	(454	)
	(47,465	)	(3,760	)	5,952	(9,319	)	38		125	(54,429	)

59

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

26.Income taxes (continued)

(b)Deferred income taxes (continued)

The 2019 movement for deferred tax assets and deferred tax liabilities may be summarized as follows:

	Dec. 31, 2018		Statement of income (loss)		Equity		Other comprehensive loss		Translation adjustments	Dec. 31, 2019
	$		$		$		$		$	$
Deferred tax assets:
Stream interests	7,133		21,693		-		-		-	28,826
Share and debt issue expenses	989		(1,036	)	(66	)	-		-	(113	)
Deferred and restricted share units	2,032		726		107		-		-	2,865
Non-capital losses	-		170		-		-		-	170
Other assets	120		29		-		-		-	149
Deferred tax liabilities:
Royalty interests and exploration     and evaluation assets	(88,787	)	11,769		-		(949	)	326	(77,641	)
Investments	(3,898	)	6,612		-		(803	)	-	1,911
Convertible debentures	(4,866	)	1,234		-		-		-	(3,632	)
	(87,277	)	41,197		41		(1,752	)	326	(47,465	)

(c)Unrecognized deferred tax liabilities

The aggregate amount of taxable temporary differences associated with investments in subsidiaries, for which deferred tax liabilities have not been recognized as at December 31, 2020, is $110.8 million ($73.4 million as at December 31, 2019). No deferred tax liabilities are recognized on the temporary differences associated with investments in subsidiaries because the Company controls the timing of reversal and it is not probable that they will reverse in the foreseeable future.

(d)Unrecognized deferred tax assets

As at December 31, 2020, the Company had temporary differences with a tax benefit of $15.2 million ($4.9 million as at December 31, 2019) which are not recognized as deferred tax assets. The Company recognizes the benefit of tax attributes only to the extent of anticipated future taxable income that can be reduced by these attributes.

	December 31, 2020	December 31, 2019
	$	$
Mineral stream interests - Mexico	5,796	-
Unrealized losses on investments in associates	2,850	3,109
Unrealized losses on investments available for sale	3,679	-
Non-capital losses carried forward	1,130	1,756
Other	1,711	19
	15,166	4,884

60

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

27.Additional information on the consolidated statements of income (loss)

	2020	2019
	$	$
Revenues
Royalty interests	111,305	97,146
Stream interests	45,269	42,976
Offtake interests	57,056	252,477
	213,630	392,599
Cost of sales
Royalty interests	512	272
Stream interests	8,988	13,437
Offtake interests	54,200	249,172
	63,700	262,881

	2020		2019
	$		$
Operating expenses by nature
Impairment of assets	26,300		243,576
Depletion and depreciation	46,904		48,270
Employee benefit expenses (see below)	20,142		20,701
Professional fees	7,631		3,453
Insurance costs	1,820		812
Communication and promotional expenses	1,265		1,006
Rent and office expenses	1,052		828
Public company expenses	971		822
Travel expenses	413		1,108
Gain on disposal of stream and offtake interests	-		(7,636	)
Deemed listing fees of Osisko Development (Note 7)	1,751		-
Cost recoveries from associates	(618	)	(595	)
Other expenses	596		599
	108,227		312,944
Employee benefit expenses
Salaries and wages	12,282		15,122
Share-based compensation	9,361		8,328
Cost recoveries from associates	(1,501	)	(2,749	)
	20,142		20,701

61

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

27.Additional information on the consolidated statements of income (loss) (continued)

Other gains (losses), net
Change in fair value of financial assets at fair value through profit and loss	2,386		(1,089	)
Net gain (loss) on dilution of investments in associates (Note 14)	10,381		(3,687	)
Net gain on acquisition of investments(i)	3,827		1,006
Net gain (loss) on disposal of investments(ii)	5,357		(27,391	)
Impairment of an investment in an associate (Note 14)	-		(12,500	)
Impairment of other investments	(7,998	)	(4,724	)
Other	(331	)	-
	13,622		(48,385	)

(i)Represents changes in the fair value of the underlying investments between the respective subscription dates and the closing dates.

(ii)In 2019, the net loss on disposal of investments includes the net losses realized on the deemed disposal of associates (Note 14).

28.Key management

Key management includes directors (executive and non-executive) and the executive management team. The compensation paid or payable to key management for employee services is presented below:

	2020		2019
	$		$
Salaries and short-term employee benefits	5,776		6,182
Share-based compensation	6,665		5,151
Cost recoveries from associates	(300	)	(600	)
	12,141		10,733

Key management employees are subject to employment agreements which provide for payments on termination of employment without cause or following a change of control providing for payments of between once to twice base salary and bonus and certain vesting acceleration clauses on restricted and deferred share units and share options.

29.Net earnings (loss) per share

		2020	2019
		$	$
Net earnings (loss) attributable to Osisko Gold Royalties Ltd's shareholders		16,876	(234,195	)
Basic weighted average number of common shares outstanding (in thousands)		162,303	151,266
	Dilutive effect of share options	125	-
	Diluted weighted average number of common shares	162,428	151,266
Net earnings (loss) per share attributable to Osisko Gold Royalties Ltd's shareholders
	Basic and diluted	0.10	(1.55	)

62

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

29.Net earnings (loss) per share (continued)

For the year ended December 31, 2020, 3,031,912 share options, 5,480,000 outstanding warrants and the 15,726,705 common shares underlying the convertible debentures were excluded from the computation of diluted earnings per share as their effect was anti-dilutive.

As a result of the net loss for the year ended December 31, 2019, all potentially dilutive common shares are deemed to be antidilutive and thus diluted net loss per share is equal to the basic net loss per share.

30.Additional information on the consolidated statements of cash flows

		2020		2019
		$		$
Interests received measured using the effective rate method		1,673		2,583
Interests paid on long-term debt		17,308		15,680
Dividends received		-		150
Income taxes paid		1,358		797
Changes in non-cash working capital items
	Decrease (increase) in amounts receivable	(4,678	)	4,929
	Increase in other current assets	(1,311	)	(1,449	)
	Increase (decrease) in accounts payable and accrued liabilities	7,723		(8,260	)
		1,734		(4,780	)
Tax credits receivable related to the exploration and evaluation assets
	January 1	936		281
	December 31	5,546		936

31.Financial risks

The Company's activities expose it to a variety of financial risks: market risks (including interest rate risk, foreign currency risk and other price risk), credit risk and liquidity risk. The Company's overall risk management program focuses on the unpredictability of financial markets and seeks to minimize potential adverse effects on the Company's performance.

Risk management is carried out under policies approved by the Board of Directors. The Board of Directors provides principles for overall risk management, as well as policies covering specific areas, such as foreign exchange risk, interest rate risk, credit risk, the use of derivative financial instruments and non-derivative financial instruments, and investment in excess liquidities.

(a) Market risks

(i)Interest rate risk

Interest rate risk is the risk that the fair value of future cash flows of a financial instrument will fluctuate as a result of changes in market interest rates.

The Company's interest rate risk on financial assets is primarily related to cash, which bear interest at variable rates. However, as these investments come to maturity within a short period of time, the impact would likely be not significant. Short-term investments and other financial assets are not exposed to interest rate risk because they are mostly non-interest bearing or bear interest at fixed rates, except for derivative financial instruments (warrants). Short-term investments bearing interest at variable rates are not significant, and therefore, a 0.5% increase (decrease) in interest rates would result in an immaterial impact.

63

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

31.Financial risks (continued)

(a) Market risks (continued)

(i)Interest rate risk (continued)

Financial liabilities are not exposed to interest rate risk because they are non-interest bearing or bear a fixed interest rate, except for the revolving credit facility which bears a variable interest rate. Based on the revolving credit facility's balances as at December 31, 2020 and 2019, the impact on net financial expenses over a 12-month horizon of a 0.5% shift in interest rates would not be significant.

(ii)Foreign exchange risk

The Company is exposed to foreign exchange risk arising from currency volatility, primarily with respect to the US dollar. The Company holds balances in cash denominated in U.S. dollars and can draw on its credit facility in U.S. dollars and is therefore exposed to gains or losses on foreign exchange.

As at December 31, 2020 and 2019, the balances in U.S. dollars held by entities having the Canadian dollar as their functional currency were as follows:

	December 31,
	2020		2019
	$		$
Cash and cash equivalents	90,638		46,267
Amounts receivable	1,709		-
Other assets	1,327		567
Accounts payable and accrued liabilities	(110	)	(86	)
Revolving credit facility	(50,000	)	(15,000	)
Net exposure, in US dollars	43,564		31,748
Equivalent in Canadian dollars	55,466		41,234

Based on the balances as at December 31, 2020, a 5% fluctuation in the exchange rates on that date (with all other variables being constant) would have resulted in a variation of net earnings of approximately $1.2 million in 2020 ($1.3 million in 2019).

(iii)Other price risk

The Company is exposed to equity price risk as a result of holding long-term investments in other exploration and development mining companies. The equity prices of long-term investments are impacted by various underlying factors including commodity prices. Based on the Company's long-term investments held as at December 31, 2020, a 10% increase (decrease) in the equity prices of these investments would increase (decrease) the net earnings by $1.7 million and the other comprehensive income (loss) by $10.0 million for the year ended December 31, 2020. Based on the Company's long-term investments held as at December 31, 2019, a 10% increase (decrease) in the equity prices of these investments would have decreased (increased) the net earnings by $0.4 million and would have increased (decreased) the other comprehensive income (loss) by $5.7 million for the year ended December 31, 2019.

64

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

31.Financial risks (continued)

(b)Credit risk

Credit risk is the risk that one party to a financial instrument will fail to discharge its obligation and cause the other party to incur a financial loss. Financial instruments that potentially subject the Company to credit risk consist of cash, short-term investments, amounts receivable, notes receivable, other financing facilities receivable and reclamation deposits. The Company reduces its credit risk by investing its cash in high interest savings accounts with Canadian and U.S. recognized financial institutions and its reclamation deposits in guaranteed investments certificates issued by Canadian chartered banks. In the case of amounts receivable, notes receivable and other financing facilities, the Company performs either a credit analysis or ensures that it has sufficient guarantees in case of a non-payment by the third party to cover the net book value of the note. A provision is recorded if there is an expected credit loss based on the analysis. In some cases, the loans receivable could be applied against stream deposits due by the Company or converted into a royalty if the third party is not able to reimburse its loan. As at December 31, 2020, a provision of $12.7 million ($4.7 million as at December 31, 2019) is recorded as a result of the expected credit loss analysis.

The maximum credit exposure of the Company corresponds to the respective instrument's net carrying amount.

(c)Liquidity risk

Liquidity risk is the risk that the Company will not be able to meet the obligations associated with its financial liabilities. The Company manages the liquidity risk by continuously monitoring actual and projected cash flows, taking into account the requirements related to its investment commitments, mining properties and exploration and evaluation assets and matching the maturity profile of financial assets and liabilities. The Board of Directors reviews and approves any material transaction out of the ordinary course of business, including proposals on mergers, acquisitions or other major investment or divestitures. The Company also manages liquidity risk through the management of its capital structure and financial leverage as outlined in Note 23. As at December 31, 2020, cash is invested in interest savings accounts held with Canadian and U.S. recognized financial institutions.

As at December 31, 2020, all financial liabilities to be settled in cash or by the transfer of other financial assets mature within 90 days, except for the convertible debentures, the revolving credit facility and the lease liabilities, which are described below:

	As at December 31, 2020
	Amount payable		Estimated annual payments
	at maturity	Maturity	2021	2022	2023	2024	2025-2029
	$		$	$	$	$
Conv. debenture (2016)	50,000	February 12, 2021	50,236	-	-	-	-
Conv. debentures (2017)	300,000	December 31, 2022	12,000	312,000	-	-	-
Lease liabilities	-	December 31, 2029	1,915	2,135	1,920	1,284	6,422
Revolving credit facility(i)	63,660	November 14, 2023	2,716	2,716	66,150	-	-
	413,660		66,867	316,851	68,070	1,284	6,422

(i)The interest payable is based on the actual interest rate as at December 31, 2020.

65

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

32.Fair value of financial instruments

The following table provides information about financial assets and liabilities measured at fair value in the consolidated balance sheets and categorized by level according to the significance of the inputs used in making the measurements.

Level 1-	Unadjusted quoted prices in active markets for identical assets or liabilities;
Level 2-	Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly (that is, as prices) or indirectly (that is, derived from prices); and
Level 3-	Inputs for the asset or liability that are not based on observable market data (that is, unobservable inputs).

				December 31, 2020
		Level 1	Level 2	Level 3	Total
		$	$	$	$
Recurring measurements
Financial assets at fair value through profit or loss(i)
Warrants on equity securities
	Publicly traded mining exploration and development companies
	Precious metals	-	-	23,904	23,904
	Other minerals	-	-	1,159	1,159
Financial assets at fair value through other
	comprehensive income (loss)(i)
Equity securities
	Publicly traded mining exploration and development companies
	Precious metals	95,796	-	-	95,796
	Other minerals	19,794	-	-	19,794
		115,590	-	25,063	140,653

				December 31, 2019
		Level 1	Level 2	Level 3	Total
		$	$	$	$
Recurring measurements
Financial assets at fair value through profit or loss(i)
Warrants on equity securities
	Publicly traded mining exploration and development companies
	Precious metals	-	-	1,067	1,067
	Other minerals	-	-	633	633
Financial assets at fair value through other
	comprehensive income (loss)(i)
Equity securities
	Publicly traded mining exploration and development companies
	Precious metals	48,295	-	-	48,295
	Other minerals	9,114	-	-	9,114
		57,409	-	1,700	59,109

(i)On the basis of its analysis of the nature, characteristics and risks of equity securities, the Company has determined that presenting them by industry and type of investment is appropriate.

66

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

32.Fair value of financial instruments (continued)

During the years ended December 31, 2020 and 2019, there were no transfers among Level 1, Level 2 and Level 3.

Financial instruments in Level 1

The fair value of financial instruments traded in active markets is based on quoted market prices on a recognized securities exchange at the balance sheet dates. The quoted market price used for financial assets held by the Company is the last transaction price. Instruments included in Level 1 consist primarily of common shares trading on recognized securities exchanges, such as the TSX or the TSX Venture.

Financial instruments in Level 2

The fair value of financial instruments that are not traded in an active market is determined by using valuation techniques. These valuation techniques maximize the use of observable market data where it is available and rely as little as possible on the Company's specific estimates. If all significant inputs required to measure the fair value of an instrument are observable, the instrument is included in Level 2. Instruments included in Level 2 consist of notes receivable and the liability related to share exchange rights. If one or more of the significant inputs are not based on observable market data, the instrument is included in Level 3.

Financial instruments in Level 3

Financial instruments classified in Level 3 include investments in private companies and warrants held by the Company that are not traded on a recognized securities exchange. At each balance sheet date, the fair value of investments held in private companies is evaluated using a discounted cash-flows approach. The main valuation inputs used in the cash-flows models being significant unobservable inputs, these investments are classified in Level 3. The fair value of the investments in warrants is determined using the Black-Scholes option pricing model which includes significant inputs not based on observable market data. Therefore, investments in warrants are included in Level 3.

The following table presents the changes in the Level 3 investments (warrants, convertible debentures and investments in private companies) for the years ended December 31, 2020 and 2019:

		2020		2019
		$		$
Balance - January 1		1,700		59,600
	Acquisitions	4,782		2,885
	Amendment of a note receivable (Note 15)	16,541		-
	Disposal (Note 23)	-		(58,641	)
	Warrants exercised	(347	)	(1,055	)
	Change in fair value - warrants exercised(i)	102		(250	)
	Change in fair value - warrants expired(i)	(48	)	(165	)
	Change in fair value - investments held at the end of the period(i)	2,333		(674	)
Balance - December 31		25,063		1,700

(i)Recognized in the consolidated statements of income (loss) under other gains (losses), net for the warrants and in the consolidated statements of other comprehensive income (loss) under changes in fair value of financial assets at fair value through comprehensive income (loss) for the investments in common shares in private companies.

67

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

32.Fair value of financial instruments (continued)

Financial instruments in Level 3 (continued)

The fair value of the financial instruments classified as Level 3 depends on the nature of the financial instruments.

The fair value of the warrants on equity securities and the convertible debenture of publicly traded mining exploration and development companies, classified as Level 3, is determined using directly or indirectly the Black-Scholes option pricing model. The main non-observable input used in the model is the expected volatility. An increase/decrease in the expected volatility used in the models of 10% would lead to an insignificant variation in the fair value of the warrants and the convertible debenture as at December 31, 2020 and 2019.

Foreign exchange contracts

In 2019, the Company entered into foreign exchange contracts (collar options) to sell U.S. dollars and buy Canadian dollars for a total nominal amount of US$12.0 million. The contracts were put in place to protect revenues in Canadian dollars (from the sale of gold ounces received from royalty interests which are denominated in U.S. dollars) from a stronger Canadian dollar. The fair value of the contracts is booked at each reporting period on the consolidated balance sheets. As at December 31, 2020, there were no foreign exchange contracts outstanding. 

Financial instruments not measured at fair value on the consolidated balance sheets

Financial instruments that are not measured at fair value on the consolidated balance sheets are represented by cash, short-term investments, trade receivables, amounts receivable from associates and other receivables, notes receivable, other financing facilities receivable, accounts payable and accrued liabilities and the long-term debt. The fair values of cash, short-term investments, trade receivables, amounts receivable from associates and other receivables and accounts payable and accrued liabilities approximate their carrying values due to their short-term nature. The carrying values of the liability under the revolving credit facility approximates its fair value given that the credit spread is similar to the credit spread the Company would obtain under similar conditions at the reporting date. The fair value of the non-current notes receivable and other financing credit facilities receivable approximate their carrying value as there were no significant changes in economic and risks parameters since the issuance/acquisition or assumptions of those financial instruments.

The following table presents the carrying amount and the fair value of long-term debt:

	December 31, 2020		December 31, 2019
	Fair value	Carrying amount	Fair Value	Carrying amount
	$	$
Long-term debt - Level 1	318,000	286,903	303,240	280,807
Long-term debt - Level 2	49,928	49,866	49,103	48,753
Balance	367,928	336,769	352,343	329,560

68

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

33.Segment disclosure

Following the acquisition of Barkerville in November 2019, the chief operating decision-maker organizes and manages the business under two operating segments: (i) acquiring and managing precious metal and other royalties, streams and similar interests, and (ii) the exploration, evaluation and development of mining projects. The assets, liabilities, revenues, expenses and cash flows of Osisko and its subsidiaries, other than Osisko Development and its subsidiaries, are attributable to the precious metal and other royalties, streams and similar interests operating segment. The assets, liabilities, revenues, expenses and cash flows of Osisko Development and its subsidiaries are attributable to the exploration, evaluation and development of the mining projects operating segment. Prior to the acquisition of Barkerville, the Company had only one operating segment, which was the acquiring and managing precious metal and other royalties, streams and similar interests. The comparative figures have been restated to conform to the actual segments.

The following table presents the main assets, liabilities, revenues, expenses and cash flows per operating segment:

	Year ended December 31, 2020
	Royalties, streams and similar interests (i)		Mining exploration, evaluation and development (ii)		Intersegment transactions(iii)		Consolidated
	$		$		$		$
Cash	105,097		197,427		-		302,524
Current assets	117,592		218,478		(882	)	335,188
Investments in associates and other investments	166,589		110,144		-		276,733
Royalty, stream and other interests	1,203,781		-		(87,653	)	1,116,128
Mining interests and plant and equipment	9,011		407,000		73,501		489,512
Exploration and evaluation assets	-		41,869		650		42,519
Goodwill	111,204		-		-		111,204
Total assets	1,609,349		802,144		(14,384	)	2,397,104
Long-term debt	400,429		-		-		400,429
Revenues	213,630		-		-		213,630
Gross profit	104,325		-		-		104,325
Operating expenses	(28,021	)	(8,301	)	-		(36,322	)
Impairments	(36,298	)	-		-		(36,298	)
Net earnings (loss)	23,501		(7,272	)	-		16,229
Cash flows from operating activities	113,962		(5,984	)	-		107,978
Cash flows from investing activities	(161,131	)	(61,968	)	-		(223,099	)
Cash flows from financing activities	109,444		207,417		-		316,861

	Year ended December 31, 2019
	Royalties, streams and similar interests (i)		Mining exploration, evaluation and development (ii)		Intersegment transactions(iii)		Consolidated
	$		$		$		$
Cash	100,217		8,006		-		108,223
Current assets	127,547		12,882		-		140,429
Investments in associates and other investments	113,169		58,357		-		171,526
Royalty, stream and other interests	1,187,082		-		(56,570	)	1,130,512
Mining interests and plant and equipment	9,915		277,208		56,570		343,693
Exploration and evaluation assets	-		42,949		-		42,949
Goodwill	111,204		-		-		111,204
Total assets	1,608,353		338,900		-		1,947,253
Long-term debt	349,042		-		-		349,042
Revenues	392,599		-		-		392,599
Gross profit	82,709		-		-		82,709
Operating expenses	(26,151	)	(3,844	)	-		(29,995	)
Gain on disposal of an offtake interest	7,636		-		-		7,636
Impairments	(198,315	)	(62,485	)	-		(260,800	)
Net loss	(158,493	)	(75,702	)	-		(234,195	)
Cash flows from operating activities	99,266		(7,668	)	-		91,598
Cash flows from investing activities	4,854		2,708		-		7,562
Cash flows from financing activities	(161,910	)	-		-		(161,910	)

(i)Osisko Gold Royalties Ltd and its subsidiaries, excluding Osisko Development Corp. and its subsidiaries.

(ii)Osisko Development Corp. and its subsidiaries as at December 31, 2020 (represents the assets of Barkerville and the other mining assets transferred to Osisko Development through the RTO transaction (Note 7) as at December 31, 2019).

(iii)The adjustments are related to intersegment balances and to royalties and streams held by Osisko Gold Royalties on assets held by Osisko Development, which are cancelled on the consolidation.

69

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

33.Segment disclosure (continued)

Royalty, stream and other interests - Geographic revenues

All of the Company's revenues are attributable to the precious metal and other royalties, streams and similar interests operating segment.  Geographic revenues from the sale of metals and diamonds received or acquired from in-kind royalties, streams and other interests are determined by the location of the mining operations giving rise to the royalty, stream or other interest. For the years ended December 31, 2020 and 2019, royalty, stream and other interest revenues were mainly earned from the following jurisdictions:

	North America	South America	Australia	Africa	Europe	Total
	$	$	$	$	$	$
2020
Royalties	106,780	554	52	3,919	-	111,305
Streams	13,999	19,862	2,098	-	9,310	45,269
Offtakes	57,056	-	-	-	-	57,056
	177,835	20,416	2,150	3,919	9,310	213,630
2019
Royalties	93,092	330	59	3,665	-	97,146
Streams	21,588	11,849	2,005	-	7,535	42,977
Offtakes	252,476	-	-	-	-	252,476
	367,156	12,179	2,064	3,665	7,535	392,599

For the year ended December 31, 2020, one royalty interest generated revenues of $66.8 million ($61.1 million for the year ended December 31, 2019), which represented 43% of revenues (44% of revenues for the year ended December 31, 2019) (excluding revenues generated from the offtake interests).

For the year ended December 31, 2020, revenues generated from precious metals and diamonds represented 94% and 4%, respectively, of total revenues (92% and 6% excluding offtakes, respectively). For the year ended December 31, 2019, revenues generated from precious metals and diamonds represented 94% and 5%, respectively, of total revenues (84% and 13% excluding offtakes, respectively).

70

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

33.Segment disclosure (continued)

Royalty, stream and other interests - Geographic net assets

The following table summarizes the royalty, stream and other interests by country, as at December 31, 2020 and 2019, which is based on the location of the property related to the royalty, stream or other interests: 

	North America	South America	Australia	Africa	Asia	Europe	Total
	$	$	$	$	$	$	$
December 31, 2020
Royalties	576,835	46,374	9,924	8,313	-	15,215	656,661
Streams	172,879	183,679	1,481	-	28,392	54,510	440,941
Offtakes	5,690	-	8,119	-	4,717	-	18,526
	755,404	230,053	19,524	8,313	33,109	69,725	1,116,128
December 31, 2019
Royalties	560,246	31,657	9,961	10,488	-	15,215	627,567
Streams	194,344	198,021	2,435	-	28,963	59,401	483,164
Offtakes	6,689	-	8,282	-	4,810	-	19,781
	761,279	229,678	20,678	10,488	33,773	74,616	1,130,512

Exploration, evaluation and development of mining projects

The inventories, mining interests, plant and equipment and exploration and evaluation assets related to the exploration, evaluation and development of mining projects (excluding the intersegment transactions) are located in Canada and in Mexico, and are detailed as follow as at December 31, 2020 and 2019:

	December 31, 2020			December 31, 2019
	Canada	Mexico	Total	Canada	Mexico	Total
	$	$	$	$	$	$
Assets
Inventories	1,599	25,705	27,304	1,656	-	1,656
Mining interests, plant and equipment	344,903	62,097	407,000	277,208	-	277,208
Exploration and evaluation assets	40,680	1,189	41,869	41,725	1,224	42,949
Total assets	704,998	97,146	802,144	337,615	1,285	338,900

71

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

34.Related party transactions

An amount of $0.8 million (including sales taxes) is receivable from associates and included in amounts receivable as at December 31, 2020 ($0.5 million as at December 31, 2019).

In 2020, interest revenues of $1.0 million ($0.9 million in 2019) were accounted for with regards to notes receivable from associates. As at December 31, 2020, interests receivable from associates of $1.9 million are included in amounts receivable ($0.9 million as at December 31, 2019). Loans, notes receivable, and the convertible debenture from associates amounted to $33.4 million as at December 31, 2020 ($24.7 million as at December 31, 2019) and are included in short-term investments and other investments on the consolidated balance sheets.

In 2019, two notes receivable from Falco amounting to $20.0 million were applied against the first installment of a secured silver stream credit facility (Note 16) and the related interests receivable of $1.8 million were converted into common shares of Falco.

Additional transactions with related parties are described under Notes 11, 14, 16, 18, 23 and 28.

35.Commitments

Offtake and stream purchase agreements

The following table summarizes the significant commitments to pay for gold, silver and diamonds to which Osisko has the contractual right pursuant to the associated precious metals and diamond purchase agreements:

	Attributable payable production to be purchased			Per ounce/carat cash payment (US$)			Term of agreement	Date of contract
Interest	Gold	Silver	Diamond	Gold	Silver	Diamond
Amulsar stream(1),(7)	4.22%	62.5%		$400	$4		40 years	November 2015
Amulsar offtake(2),(7)	81.91%			Based on quotational period			Until delivery of 2,110,425 ounces Au	November 2015
Back Forty stream(3)	18.5%	85%		30% spot price (max $600)	$4		Life of mine	March 2015 (silver) Nov. 2017 (gold) Amended June 2020
Mantos Blancos   stream(4)		100%			8% spot		Life of mine	September 2015 Amended Aug. 2019
Renard stream			9.6%			Lesser of 40% of sales price or $40	40 years	July 2014 Amended Oct. 2018
Sasa stream(5)		100%			$5		40 years	November 2015
Gibraltar stream(6)		75%			nil		Life of mine	March 2018 Amended April 2020

72

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

35.Commitments (continued)

Offtake and stream purchase agreements (continued)

(1)Stream capped at 89,034 ounces of gold and 434,093 ounces of silver delivered.  Subject to multiple buy-down options: 50% for US$34.4 million and US$31.3 million on 2^nd and 3^rd anniversary of commercial production, respectively.

(2)Offtake percentage will increase to 84.87% if Lydian elects to reduce the gold stream as outlined above. The Amulsar offtake applies to the sales from the first 2,110,425 ounces of refined gold, of which 1,853,751 ounces are attributable to Osisko (less any ounces delivered pursuant to the Amulsar stream).

(3)The gold stream will be reduced to 9.25% after the delivery of 105,000 gold ounces.

(4)The stream percentage shall be payable on 100% of silver until 19,300,000 ounces have been delivered, after which the stream percentage will be 40%.

(5)3% or consumer price index (CPI) per ounce price escalation after 2016.

(6)Under the silver stream, transfer payments were totaling US$2.75 per ounce of silver delivered up to April 24, 2020 and nil thereafter following an amendment to the silver stream agreement in April 2020. Osisko will receive from Taseko an amount equal to 100% of Gibco's share of silver production, which represents 75% of Gibraltar mine's production, until reaching the delivery to Osisko of 5.9 million ounces of silver, and 35% of Gibco's share of silver production thereafter.

(7)In December 2019, Lydian International Limited, the owner of the Amulsar project, was granted protection under the Companies' Creditors Arrangement Act. In July 2020, Osisko became a shareholder of Lydian following a credit bid transaction (36.2% as at December 31, 2020).

Investments in royalty and stream interests

As at December 31, 2020, significant commitments related to the acquisition of royalties and streams are detailed in the following table:

Company	Project (asset)	Installments	Triggering events
Aquila Resources Inc.	Back Forty project (gold stream)	US$2.5 million US$5.0 million	Completion of an equity financing for proceeds of no less than US$6.0 million. Receipt of all material permits for the construction and operation of the project.
		US$25.0 million	Pro rata to drawdowns on debt finance facility.
Falco Resources Ltd.	Horne 5 project (silver stream)	$20.0 million	Receipt of all necessary material third-party approvals, licenses, rights of way and surface rights on the property.
		$35.0 million	Receipt of all material construction permits, positive construction decision, and raising a minimum of $100.0 million in non-debt financing.
		$60.0 million	Upon total projected capital expenditure having been demonstrated to be financed.
		$40.0 million (optional)	Payable with fourth installment, at sole election of Osisko, to increase the silver stream to 100% of payable silver (from 90%).

73

Osisko Gold Royalties Ltd
Notes to the Consolidated Financial Statements
For the years ended December 31, 2020 and 2019

(tabular amounts expressed in thousands of Canadian dollars, except per share amounts)

36. Subsequent events

Dividend

On February 24, 2021, the Board of Directors declared a quarterly dividend of $0.05 per common share payable on April 15, 2021 to shareholders of record as of the close of business on March 31, 2021.

Financings - Osisko Development Corp.

On January 8, 2021, Osisko Development closed the first tranche of non-brokered private placement for 9,346,464 units of Osisko Development at a price of $7.50 per unit for aggregate gross proceeds of approximately $68.6 million. Each unit consists of one common share of Osisko Development and one-half of one common share purchase warrant of Osisko Development, with each whole warrant entitling the holder thereof to acquire one common share of Osisko Development at a price of $10.00 per share on or prior to December 1, 2023.

On February 5, 2021, Osisko Development closed the final tranche of non-brokered private placement for 1,515,731 units of Osisko Development at a price of $7.50 per unit for aggregate gross proceeds of approximately $11.2 million. Each unit consists of one common share of Osisko Development and one-half of one common share purchase warrant of Osisko Development, with each whole warrant entitling the holder thereof to acquire one common share of Osisko Development at a price of $10.00 per share.

The proceeds of the financing will be used to further develop the Cariboo gold project, advance the San Antonio gold project towards production and for general corporate purposes.

After these financings, the Company's interest in Osisko Development decreased to 77.0%.

On February 16, 2021, Osisko Development announced a $30.0 million flow-through private placement of 1,657,800 flow-through shares at a price of $9.05 per share and 1,334,500 charity flow-through shares at a price of $11.24 per share. In addition, the underwriters have been granted an option, exercisable in whole or in part up to 48 hours prior to the closing of the private placement, to purchase up to 15% of the number of offered shares at their respective issue price. The private placement is expected to close on or about March 18, 2021, and is subject to certain conditions including, but not limited to, regulatory approvals, including conditional listing approval of the TSX-V.

74

EX-99.3

Management's Discussion and Analysis

For the year ended December 31, 2020

The following management discussion and analysis ("MD&A") of the consolidated operations and financial position of Osisko Gold Royalties Ltd ("Osisko Gold Royalties") and its subsidiaries ("Osisko" or the "Company") for the year ended December 31, 2020 should beread in conjunction with the Company's audited consolidated financial statements and related notes for the year ended December 31, 2020. The audited consolidated financial statements have been prepared in accordance with International Financial Reporting Standards ("IFRS") as issued by the International Accounting Standards Board ("IASB"). Management is responsible for the preparation of the consolidated financial statements and other financial information relating to the Company included in this report. The Board of Directors is responsible for ensuring that management fulfills its responsibilities for financial reporting. In furtherance of the foregoing, the Board of Directors has appointed an Audit Committee composed of independent directors. The Audit Committee meets with management and the auditors in order to discuss results of operations and the financial condition of the Company prior to making recommendations and submitting the consolidated financial statements to the Board of Directors for its consideration and approval for issuance to shareholders. The information included in this MD&A is as of February 24, 2021, the date when the Board of Directors has approved the Company's audited consolidated financial statements for the year ended December 31, 2020 following the recommendation of the Audit and Risk Committee. All monetary amounts included in this report are expressed in Canadian dollars, the Company's reporting and functional currency, unless otherwise noted. Assets and liabilities of the subsidiaries that have a functional currency other than the Canadian dollar are translated into Canadian dollars at the exchange rate in effect on the consolidated balance sheet date and revenues and expenses are translated at the average exchange rate over the reporting period. This MD&A contains forward-looking statements and should be read in conjunction with the risk factors described in the "Forward-Looking Statements" section.

Table of Contents

Description of the Business	2
Business Model and Strategy	2
Highlights - 2020	2
Highlights - Subsequent to December 31, 2020	3
Uncertainty due to COVID-19	3
Spin-out of Mining Assets and Creation of Osisko Development Corp.	3
Portfolio of Royalty, Stream and Other Interests	6
Impairment of assets	16
Equity Investments	17
Sustainability Activities	20
Mining Exploration and Evaluation / Development Activities	20
Normal Course Issuer Bid	23
Gold Market and Currency	23
Selected Financial Information	24
Overview of Financial Results	25
Liquidity and Capital Resources	28
Cash Flows	29
Quarterly Information	30
Fourth Quarter Results	31
Outlook	34
Corporate Update	34
Segment Disclosure	34
Related Party Transactions	37
Contractual Obligations and Commitments	37
Off-balance Sheet Items	39
Outstanding Share Data	39
Subsequent Events to December 31, 2020	39
Risks and Uncertainties	39
Disclosure Controls and Procedures and Internal Control over Financial Reporting	40
Basis of Presentation of Consolidated Financial Statements	41
Critical Accounting Estimates and Judgements	41
Financial Instruments	41
Non-IFRS Financial Performance Measures	42
Forward-looking Statements	43
Cautionary Note to U.S. Investors Regarding the Use of Mineral Reserve and Mineral Resource Estimates	44
Corporate Information	45

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Description of the Business

Osisko Gold Royalties Ltd is engaged in the business of acquiring and managing precious metal and other high-quality royalties, streams and similar interests in Canada and worldwide. Osisko is a public company traded on the Toronto Stock Exchange and the New York Stock Exchange constituted under the Business Corporations Act (Québec) and is domiciled in the Province of Québec, Canada. The address of its registered office is 1100, avenue des Canadiens-de-Montréal, Suite 300, Montréal, Québec. The Company owns a portfolio of royalties, streams, offtakes, options on royalty/stream financings and exclusive rights to participate in future royalty/stream financings on various projects. The Company's cornerstone asset is a 5% net smelter return ("NSR") royalty on the Canadian Malartic mine, located in Canada.

In November 2020, Osisko completed the spin-out transaction of its mining assets and certain equity investments to Osisko Development Corp. ("Osisko Development"), a newly created company engaged in the exploration, evaluation and development of mining projects in Canada and in Mexico. The common shares of Osisko Development began trading on the TSX Venture Exchange (the "TSX-V") on December 2, 2020 under the symbol "ODV". On December 31, 2020, Osisko held an interest of 84.1% in Osisko Development and, as a result, the assets, liabilities, results of operations and cash flows of the Company consolidate the activities of Osisko Development and its subsidiaries. On February 24, 2021, following financings completed by Osisko Development, the holding was reduced to 77.0%. Osisko Development's main asset is the Cariboo gold project in Canada.

Business Model and Strategy

Osisko is a growth-oriented and Canadian-focused precious metal royalty and streaming company that is focused on maximizing returns for its shareholders by growing its asset base, both organically and through accretive acquisitions of precious metal and other high-quality royalties, streams and similar interests, and by returning capital to its shareholders through a quarterly dividend payment and share repurchases.

Osisko Gold Royalties' main focus is on high quality, long-life precious metals assets located in favourable jurisdictions and operated by established mining companies, as these assets provide the best risk/return profile. The Company also evaluates and invests in opportunities in other commodities and jurisdictions. Given that a core aspect of the Company's business is the ability to compete for investment opportunities, Osisko plans to maintain a strong balance sheet and ability to deploy capital.

Highlights - 2020

• Gold equivalent ounces ("GEOs¹") earned of 66,113, excluding 1,754 GEOs earned from the Renard diamond stream in the fourth quarter of 2020 (compared to 78,006 in 2019), above revised guidance;
• Record cash flows provided by operating activities of $108.0 million (compared to $91.6 million in 2019);
• Record revenues from royalties and streams of $156.6 million (compared to $140.1 million in 2019);
• Net earnings attributable to Osisko Gold Royalties' shareholders of $16.9 million, $0.10 per basic share (compared to a net loss of $234.2 million, $1.55 per basic share in 2019);
• Adjusted earnings² of $43.7 million, $0.27 per basic share (compared to $41.9 million, $0.28 per basic share in 2019);
• As a result of the COVID-19 pandemic, several of Osisko's assets were temporarily placed on care and maintenance by our operating partners mostly during the second quarter;
• Completed the spin-out of mining assets and certain equity positions through a reverse take-over transaction and the creation of a North American gold development company, Osisko Development, which concurrently completed a $100.1 million bought deal financing;
• Closed a non-brokered private placement of $85.0 million with Investissement Québec;
• In December, Osisko Development closed a brokered private placement for gross proceeds of $40.2 million and received proceeds of $73.9 million from a private placement that closed in 2021 (for a total additional financing of $79.8 million);
• Improved its silver stream on the Gibraltar mine by investing $8.5 million to reduce the transfer price from US$2.75 per ounce of silver to nil;
• Commercial production was declared by the operator of the Eagle Gold mine on July 1, 2020, on which the Company holds a 5% NSR royalty;
• Acquired the San Antonio gold project in Mexico for US$42.0 million, which was transferred to Osisko Development in November 2020 ;
• Acquired an additional 15% ownership in a Canadian precious metal royalty portfolio, including royalties on the Island Gold and Lamaque mines;

_________________________________

¹GEOs are calculated on a quarterly basis and include royalties, streams and offtakes. Silver earned from royalty and stream agreements was converted to gold equivalent ounces by multiplying the silver ounces by the average silver price for the period and dividing by the average gold price for the period. Diamonds, other metals and cash royalties were converted into gold equivalent ounces by dividing the associated revenue by the average gold price for the period. Offtake agreements were converted using the financial settlement equivalent divided by the average gold price for the period. Refer to the Portfolio of Royalty, Stream and Other Interests section for average metal prices used.

²"Adjusted earnings" and "Adjusted earnings per basic share" are non-IFRS financial performance measures which have no standard definition under IFRS. Refer to the non-IFRS measures provided under the Non-IFRS Financial Performance Measures section of this Management's Discussion and Analysis.

2

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

• Announced that the Renard diamond mine, operated by Stornoway Diamonds (Canada) Inc., restarted operations in September 2020;
• In February 2021, Agnico Eagle Mines Limited ("Agnico Eagle") and Yamana Gold Inc. ("Yamana") announced a positive  construction decision for the Odyssey underground mine project. The preliminary economic study shows a total of 7.29 million ounces of production (6.18 million tonnes at 2.07 g/t Au indicated resources and 75.9 million tonnes at 2.82 g/t Au inferred resources). Underground mine production is planned to start in 2023 and is expected to ramp up to an average of 545,400 gold ounces per year from 2029 to 2039;
• Announced a strategic partnership with Regulus Resources Inc. whereby Regulus has agreed to grant Osisko an initial NSR royalty of 0.75%-1.5% on the Mina Volare claim, part of the larger AntaKori project and certain future royalty rights in exchange for an upfront cash payment of US$12.5 million ($16.6 million);
• Acquired for cancellation 429,722 common shares for $3.9 million (average acquisition cost of $9.15 per share); and
• Declared quarterly dividends totaling $0.20 per common share for 2020.

Highlights - Subsequent to December 31, 2020

• On February 12, 2021, Osisko repaid a $50.0 million convertible debenture and drew its credit facility by the same amount, thereby reducing the interest payable by approximately 1.5% per annum; and
• Declared a quarterly dividend of $0.05 per common share payable on April 15, 2021 to shareholders of record as of the close of business on March 31, 2021.

Uncertainty due to COVID-19

The duration and full financial effect of the COVID-19 pandemic is unknown at this time, as are the measures taken by governments, companies and others to attempt to reduce the spread of COVID-19. Any estimate of the length and severity of these developments is therefore subject to significant uncertainty, and accordingly estimates of the extent to which the COVID-19 may materially and adversely affect the Company's operations, financial results and condition in future periods are also subject to significant uncertainty. Several of Osisko's operating partners announced temporary operational restrictions during the first and second quarter of 2020 due to the ongoing COVID-19 pandemic, including reduced activities and operations placed on care and maintenance. As of December 31, 2020, all operators have restarted their activities and have reached their pre-COVID-19 level of operations. However, in the current environment, the assumptions and judgements made by the Company are subject to greater variability than normal, which could in the future significantly affect judgments, estimates and assumptions made by management as they relate to potential impact of the COVID-19 and could lead to a material adjustment to the carrying value of the assets or liabilities affected. The impact of current uncertainty on judgments, estimates and assumptions extends, but is not limited to, the Company's valuation of its long-term assets, including the assessment for impairment and impairment reversal. Actual results may differ materially from these estimates.

As a result of the COVID-19 pandemic, the Company took action to protect its employees, contractors and the communities in which it operates. As part of the contingency plan developed by the Company, it closed its offices in March 2020 and provided employees with adequate equipment to allow them to safely work remotely from home.

Spin-out of Mining Assets and Creation of Osisko Development Corp.

On October 5, 2020, Osisko Gold Royalties and Barolo Ventures Corp. ("Barolo") announced a binding letter agreement (the "Letter Agreement") outlining the terms upon which Osisko would transfer certain mining properties (or securities of the entities that directly or indirectly own such mining properties), including the Cariboo gold project, and a portfolio of marketable securities, to Barolo in exchange for common shares of Barolo ("Barolo Shares"), which resulted in a "Reverse Take-Over" of Barolo (the "RTO") under the policies of the TSX-V.

As part of the RTO, Osisko Gold Royalties and Barolo entered into an engagement letter with Canaccord Genuity Corp. and National Bank Financial Inc., on behalf of a syndicate of underwriters (collectively, the "Underwriters"), pursuant to which the Underwriters agreed to sell, on a "bought deal" private placement basis, 13,350,000 subscription receipts of Osisko Subco (as defined below under the section Transaction Particulars) (the "Subscription Receipts") at a subscription price of $7.50 per Subscription Receipt (the "Issue Price") for gross proceeds of $100.1 million (the "Financing"). Each Subscription Receipt entitled the holder thereof to receive, for no additional consideration and without further action on the part of the holder thereof, on or about the date that the RTO is completed, one common share of Osisko Development after giving effect to a 60:1 consolidation of the common shares of Barolo (each, a "Osisko Development Share") and one-half-of-one warrant to purchase an Osisko Development Share (each whole warrant, a "Warrant"). Each Warrant entitles the holder thereof to purchase one Osisko Development Share for $10.00 for an 18-month period following the closing of the RTO (the maturity date was subsequently extended to December 1, 2023).

3

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

The Underwriters received a cash commission equal to 5.0% of the gross proceeds of the Financing; provided that a reduced cash commission equal to 2.0% was payable to the Underwriters in respect of subscribers on the President's List.

The Financing was closed on October 29, 2020, with the gross proceeds of the Financing held in escrow until the closing of the transaction on November 25, 2020.

Acquisition of Barolo

The net assets of Barolo acquired were recorded at their estimated relative fair market value at the date of closing of the RTO and are summarized below:

Deemed consideration paid for the deemed acquisition of Barolo	$
233,395 common shares of Osisko Development deemed issued	1,751
Transaction fees	500
	2,251
Net liabilities deemed assumed
Net liabilities of Barolo	(164	)
Net cost of listing	2,415

Attributes of Osisko Development

The formation of Osisko Development creates a leading North-American mine development company with a focus on becoming a significant intermediate gold miner with opportunities for near-term production. Osisko Development will target near-term gold production of over 75,000 ounces per year from Bonanza Ledge II and the San Antonio gold project, followed by production from the company's flagship Cariboo asset. The following mining properties (or securities of the entities that directly or indirectly own such mining properties) and marketable securities were transferred by Osisko to Osisko Development:

• Cariboo gold project (Permitting - British Columbia, Canada)
• San Antonio gold project (Permit Amendment - Sonora, Mexico)
• Bonanza Ledge II (Permit amendment and Construction – British Columbia, Canada)
• James Bay properties (Exploration - Canada)
• Guerrero properties (Exploration - Mexico)
• A portfolio of publicly-listed equity positions

The Cariboo gold project is advancing through permitting as a 4,750 tonne per day underground operation with a feasibility study on track for completion in the second half of 2021. A start of construction is expected in the fourth quarter of 2022 and production is expected to start in 2023.

Osisko Gold Royalties facilitated the acquisition of the San Antonio gold project in the state of Sonora, Mexico for US$42.0 million in return for a 15% precious metal stream. San Antonio provides Osisko Development with potential near-term production and significant upside potential.

The exploration package and equity portfolio contributed to Osisko Development provide further optionality and exposure to highly prospective projects in mining friendly jurisdictions.

Osisko Gold Royalties' Strategy with Respect to Osisko Development

Osisko Gold Royalties acquired or retained the following royalty or stream interests in the assets of Osisko Development:

• 5% NSR royalty on the Cariboo gold project and Bonanza Ledge II
• 15% gold and silver stream (with ongoing per-ounce payments equal to 15% of the prevailing price of gold and silver, as applicable) on the San Antonio gold project
• 3% NSR royalties on the James Bay properties and the Guerrero property

In addition, Osisko Gold Royalties was granted by Osisko Development and its subsidiaries a right of first refusal on all future royalties and streams to be offered by them, a right to participate in buybacks of existing royalties on properties held by them, and other rights customary with a transaction of this nature.

4

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

After the closing of the RTO on November 25, 2020, Osisko Gold Royalties held an 88% interest in Osisko Development (reduced to 77.0% on February 24, 2021, taking into account the financings closed up to that date). Osisko expects the advancement of the assets held by Osisko Development to be funded through the public markets such that Osisko Gold Royalties' ownership in Osisko Development will be diluted as the assets are advanced. Osisko Gold Royalties will also seek to promote a larger trading float for Osisko Development as opportunities arise, while aiming to maximize the value of its investment for shareholders of Osisko Gold Royalties.

Transaction Particulars

On October 23, 2020, a definitive amalgamation agreement (the "Amalgamation Agreement") in respect of the RTO was executed among Osisko Gold Royalties, Barolo, Osisko Development Holdings Inc. ("Osisko Subco"), a wholly-owned subsidiary of Osisko Gold Royalties incorporated under the Business Corporations Act (British Columbia) (the "BCBCA"), and a wholly-owned subsidiary of Barolo ("Barolo Subco").

The Amalgamation Agreement provided for, among other things, a three-cornered amalgamation (the "Amalgamation") pursuant to which (i) Osisko Subco amalgamated with Barolo Subco under Section 269 of the BCBCA to form one corporation ("Amalco"), (ii) the securityholders of Osisko Subco received securities of Osisko Development in exchange for their securities of Osisko Subco, (iii) Amalco merged into Barolo (by way of a voluntary dissolution) to form Osisko Development, and (iv) the transactions resulted in a RTO of Barolo in accordance with the policies of the TSX-V, all in the manner contemplated by, and pursuant to, the terms and conditions of the Amalgamation Agreement.

The Amalgamation Agreement was negotiated at arm's length between representatives of Osisko and Barolo. As part of the RTO, Barolo: (i) changed its name to "Osisko Development Corp."; (ii) changed its stock exchange ticker symbol to "ODV"; (iii) consolidated its common shares on a 60:1 basis; (iv) adopted new by-laws and other corporate policies; adopted new security-based compensation arrangements; (vi) reconstituted the board of directors and management of Osisko Development; and continued its corporate existence under the Canada Business Corporations Act.

Pursuant to the RTO, Osisko received 100,000,100 Osisko Development Shares at a deemed price of $7.50 per share, in exchange for the transfer of the contributed assets (valued at approximately $750 million) to Osisko Development.

For further information on the particulars of the RTO, please refer to the joint news release of Osisko Gold Royalties and Barolo dated October 5, 2020. The full particulars of the RTO, the contributed assets and Osisko Development are described in a Filing Statement prepared in accordance with the policies of the TSX-V. A copy of the Filing Statement is available on SEDAR (www.sedar.com) under Barolo's issuer profile.

Management and Board Composition

The Board of Directors of Osisko Development includes: Sean Roosen (Chair); Charles E. Page (Lead Director); John Burzynski; Joanne Ferstman; Michele McCarthy; Duncan Middlemiss; and Éric Tremblay. Osisko has the right to appoint nominees to the board of Osisko Development; such number of nominees will decrease if Osisko decreases its ownership in Osisko Development over time.

Management of Osisko Development, following the closing of the RTO, includes Sean Roosen (Chair and Chief Executive Officer); Chris Lodder (President); Luc Lessard (Chief Operating Officer); Benoit Brunet (Vice President, Finance, Chief Financial Officer and Corporate Secretary), which has since then resigned and will be replaced by Mr. Alexander Dann; François Vézina (Vice President, Technical Services); Chris Pharness (Vice President, Sustainable Development); Maggie Layman (Vice President, Exploration); and a further technical team that was transferred from Osisko to Osisko Development.

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Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Portfolio of Royalty, Stream and Other Interests

The following table details the GEOs earned from Osisko Gold Royalties Ltd's producing royalty, stream and other interests:

	Three months ended December 31,		Years ended December 31,
	2020	2019	2020	2019
Gold
Canadian Malartic royalty	8,544	8,382	27,964	33,048
Éléonore royalty	1,377	2,115	4,797	7,699
Seabee royalty (i)	961	712	2,390	3,130
Eagle Gold royalty (ii)	1,609	646	4,953	646
Island Gold royalty (iii)	582	509	1,860	1,947
Pan royalty	506	369	1,752	1,537
Matilda stream/offtake	267	391	886	1,069
Lamaque royalty (iii)	359	229	884	1,053
Brucejack offtake (iv)	-	-	-	1,216
Vezza royalty (v)	-	24	-	623
Bald Mountain royalty	72	140	104	466
Others	156	54	601	316
	14,433	13,571	46,191	52,750
Silver
Mantos Blancos stream	2,375	1,970	8,547	6,329
Sasa stream	950	1,031	3,933	4,023
Gibraltar stream	477	551	2,284	1,969
Canadian Malartic royalty	118	130	400	465
Others	197	157	897	457
	4,117	3,839	16,061	13,243
Diamonds
Renard stream (vi)	1,754	2,574	3,809	9,725
Others	21	53	108	224
	1,775	2,627	3,917	9,949
Other metals
Kwale royalty	258	436	1,675	2,031
Others	-	6	23	33
	258	442	1,698	2,064
Total GEOs	20,583	20,479	67,867	78,006
Total GEOs, excluding GEOs earned   on the Renard stream in Q4 2020	18,829	20,479	66,113	78,006

(i)The Seabee mine restarted its operations during the third quarter of 2020 (after a shut-down due to COVID-19), and deliveries to Osisko restarted in October 2020.

(ii)The Company received its first royalty from the Eagle Gold mine in October 2019. The operator declared commercial production on July 1, 2020.

(iii)In August 2020, Osisko acquired the remaining 15% ownership that it did not already own on the Island Gold and Lamaque mines royalties.

(iv)The Brucejack offtake was sold on September 15, 2019.

(v)The Vezza mine ceased its operations in 2019.

(vi)In April 2020, the mine was placed on care and maintenance, given the structural challenges affecting the diamond market sales as well as the depressed prices for diamonds due to COVID-19. In September 2020, the mine restarted its operations.

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Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

GEOs by Product

Average Metal Prices and Exchange Rate

	Three months ended December 31,		Year ended December 31,
	2020	2019	2020	2019
Gold(1)	$1,874	$1,481	$1,770	$1,393
Silver(2)	$24.39	$17.32	$20.54	$16.21
Exchange rate (US$/Can$)(3)	1.3030	1.3200	1.3413	1.3269

(1)The London Bullion Market Association's pm price in U.S. dollars.

(2)The London Bullion Market Association's price in U.S. dollars.

(3)Bank of Canada daily rate.

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Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Royalty, Stream and Other Interests Portfolio Overview

As at year-end, Osisko owned a portfolio of 144 royalties, streams and offtakes assets, as well as 38 royalty options. The portfolio consists of 131 royalties, 9 streams and 4 offtakes. Currently, the Company has 17 producing assets. The Cariboo royalty and the San Antonio stream are excluded from the number of assets, as these assets, held by Osisko, are cancelled on the accounting consolidation of Osisko Development.

Portfolio by asset stage

Asset stage	Royalties	Streams	Offtakes	Total number of assets
Producing	11	5	1	17
Development (construction)	9	4	2	15
Exploration and evaluation	111	-	1	111
	131	9	4	144

Producing assets

Asset	Operator	Interest	Commodity	Jurisdiction
North America
Canadian Malartic	Agnico Eagle Mines Limited Yamana Gold Inc.	5% NSR royalty	Au, Ag	Canada
Éléonore	Newmont Corporation	2.2-3.5% NSR royalty	Au	Canada
Eagle Gold(i)	Victoria Gold Corp.	5% NSR royalty	Au	Canada
Renard(ii)	Stornoway Diamonds (Canada) Inc.	9.6% stream	Diamonds	Canada
Gibraltar	Taseko Mines Limited	75% stream	Ag	Canada
Seabee	SSR Mining Inc.	3% NSR royalty	Au	Canada
Island Gold(iii)	Alamos Gold Inc.	1.38-3% NSR royalty	Au	Canada
Bald Mtn. Alligator Ridge /     Duke & Trapper	Kinross Gold Corporation	1% / 4% NSR royalty	Au	USA
Pan	Fiore Gold Ltd.	4% NSR royalty	Au	USA
Parral	GoGold Resources Inc.	100% offtake	Au, Ag	Mexico
Lamaque South(iii)	Eldorado Gold Corporation	1% NSR royalty	Au	Canada
Outside of North America
Mantos Blancos	Mantos Copper Holding SpA	100% stream	Ag	Chile
Sasa	Central Asia Metals plc	100% stream	Ag	Macedonia
Kwale	Base Resources Limited	1.5% GRR(iv)	Rutile, Ilmenite, Zircon	Kenya
Brauna	Lipari Mineração Ltda	1% GRR(iv)	Diamonds	Brazil
Matilda	Blackham Resources Limited	1.65% stream	Au	Australia
Fruta del Norte	Lundin Gold Inc.	0.1% NSR royalty	Au	Ecuador

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Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Key development / exploration and evaluation assets ^(v)

Asset	Operator	Interest	Commodities	Jurisdiction
Altar	Aldebaran and Sibanye-Stillwater	1% NSR royalty	Cu, Au	Argentina
Arctic	South 32 / Trilogy Metals Inc.	1% NSR royalty	Cu	USA
Amulsar(vi)	Lydian Canada Ventures Corporation	4.22% Au / 62.5% Ag stream	Au, Ag	Armenia
Amulsar	Lydian Canada Ventures Corporation	81.9% offtake	Au	Armenia
Back Forty	Aquila Resources Inc.	18.5% Au / 85% Ag streams	Au, Ag	USA
Canadian Malartic Underground	Agnico Eagle Mines Limited Yamana Gold Inc.	3.0 - 5.0% NSR royalty	Au	Canada
Cariboo(v)	Osisko Development	5% NSR royalty	Au	Canada
Casino	Western Copper & Gold Corporation	2.75% NSR royalty	Au, Ag, Cu	Canada
Cerro del Gallo	Argonaut Gold Inc.	3% NSR royalty	Au, Ag, Cu	Mexico
Copperwood	Highland Copper Company Inc.	3% NSR royalty(vii)	Ag, Cu	USA
Ermitaño	First Majestic Silver Corp.	2% NSR royalty	Au, Ag	Mexico
Hammond Reef	Agnico Eagle Mines Limited	2% NSR royalty	Au	Canada
Hermosa	South 32 Limited	1% NSR royalty	Zn, Pb, Ag	USA
Horne 5	Falco Resources Ltd.	90%-100% stream	Ag	Canada
Ollachea	Kuri Kullu / Minera IRL	1% NSR royalty	Au	Peru
San Antonio(v)	Osisko Development	15% Au stream	Au	Mexico
Santana	Minera Alamos Inc.	3% NSR royalty	Au	Mexico
Spring Valley	Waterton Global Resource Management	0.5% NSR royalty	Au	USA
Upper Beaver	Agnico Eagle Mines Limited	2% NSR royalty	Au, Cu	Canada
Wharekirauponga (WKP)	OceanaGold Corporation	2% NSR royalty	Au	New Zealand
Windfall Lake	Osisko Mining Inc.	2.0 - 3.0% NSR royalty	Au	Canada

(i)The Eagle Gold mine poured its first gold bar in September 2019 and the Company received its first royalty in October 2019. The operator declared commercial production at the Eagle Gold mine on July 1, 2020.

(ii)Osisko became a 35.1% shareholder of the private entity holding the Renard diamond mine on November 1, 2019 (refer to section Credit Bid Transaction - Renard Diamond Mine). In April 2020, the mine was placed on care and maintenance, given the structural challenges affecting the diamond market sales as well as the depressed prices for diamonds due to COVID-19. In September 2020, the mine restarted its operations.

(iii)In August 2020, Osisko acquired the remaining 15% ownership that it did not already own on the Island Gold and Lamaque mines royalties.

(iv)Gross revenue royalty ("GRR").

(v)The 5% NSR royalty on the Cariboo gold project and the 15% gold and silver stream on the San Antonio gold project held by Osisko are not presented as Osisko consolidates the assets of Osisko Development.

(vi)As at December 31, 2019, Lydian International Limited, the owner of the Amulsar project, was granted protection under the Companies' Creditors Arrangement Act. In July 2020, a credit bid was completed and Osisko became a 36.2% shareholder of Lydian Canada Ventures Corporation, which is the private entity now holding the Amulsar project in Armenia.

(vii)3.0% NSR royalty on the Copperwood project. Upon closing of the acquisition of the White Pine project, Highland Copper Company will grant Osisko a 1.5% NSR royalty on all metals produced from the White Pine project, and Osisko's royalty on Copperwood will be reduced to 1.5%.

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Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Main Producing Assets

Geographical Distribution of Assets

 

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Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Canadian Malartic Royalty (Agnico Eagle Mines Limited and Yamana Gold Inc.)

The Company's cornerstone asset is a 5% NSR royalty on the Canadian Malartic open pit mine which is located in Malartic, Québec, and operated by the Canadian Malartic General Partnership (the  "Partnership") formed by Agnico Eagle Mines Limited ("Agnico Eagle") and Yamana Gold Inc. ("Yamana") (together the "Partners"). Canadian Malartic is Canada's largest and the world's 14^th largest producing gold mine.

Osisko also holds a 5.0% NSR royalty on the East Gouldie and Odyssey South deposits, a 3.0% NSR royalty on the Odyssey North deposit and a 3-5% NSR on the East Malartic deposit, which are located adjacent to the Canadian Malartic mine.

Update on operations

On January 25, 2021, Yamana reported production guidance of 700,000 ounces of gold at Canadian Malartic for the year 2021.

On January 25, 2021, Yamana reported gold production of 172,742 ounces of gold during the fourth quarter at Canadian Malartic and 568,634 ounces of gold for the year, the latter of which is nearly 10,000 higher than original guidance provided in April. The operation processed a record 62,000 tonnes per day during the fourth quarter. Mining is transitioning from the Canadian Malartic pit to the Barnat pit, which is now in commercial production, and 70% of the total tonnes mined in 2021 are expected to come from the higher grade Barnat pit. Production last year was impacted by COVID-19 related restrictions on mining in Québec.

For more information, refer to Yamana's press release dated January 25, 2021 entitled "Yamana Gold Provides 2021-2023 Guidance and Ten-Year Overview" and Yamana's press release dated January 25, 2021 entitled "Yamana Gold Announces Preliminary 2020 Fourth Quarter and Full Year Production, Financial, and Corporate Results", both filed on www.sedar.com as well as the Canadian Malartic mine website at www.canadianmalartic.com.

Odyssey Underground Mine Project Construction

Following the completion of an internal technical study in late 2020, the Partnership has approved the construction of a new underground mining complex at the Odyssey project. The project will be described in a NI 43-101 Preliminary Economic Assessment technical report expected to be filed on SEDAR in March 2021. The basis for the mine plan is a potentially mineable resource of 7.29 million ounces (6.18 million tonnes of 2.07 g/t Au indicated resources and 75.9 million tonnes of 2.82 g/t Au inferred resources). The East Gouldie deposit makes up most of this mineral inventory, whose total inferred resources contains 6.42 million ounces (62.9 million tonnes of 3.17 g/t Au). Combined with the East Malartic and Odyssey deposits the total underground inferred resources contains 13.8 million ounces (177.5 million tonnes of 2.42 g/t Au), as well as indicated resources of 0.86 million ounces (13.3 million tonnes of 2.01 g/t Au). More detail can be found in Agnico Eagles' press release dated February 11, 2021 entitled "Agnico Eagle Reports Fourth Quarter and Full Year 2020 Results" and filed on www.sedar.com.

The Odyssey project hosts three main underground-mineralized zones, which are East Gouldie, East Malartic, and Odyssey, the latter of which is sub-divided into the Odyssey North, Odyssey South and Odyssey Internal zones. For the purpose of the technical study, mineable stope shapes were generated using a gold price of US$1,250 per ounce, consistent with the price used for estimating Canadian Malartic open pit mineral reserves. The shallow mineralized zones located above 600 metres below surface will be mined using a ramp from surface. The deeper mineralized zones below 600 metres from surface will be mined with a production shaft. In December 2020, ramp development was started on the Odyssey project in order to facilitate underground conversion drilling in 2021 and provide access to the Odyssey and East Malartic deposits. At year-end 2020, the ramp had progressed 102 metres, and an additional 1,500 metres of ramp development is planned in 2021.

Production via the ramp is expected to begin at Odyssey South in late 2023, increasing up to 3,500 tonnes per day in 2024.  Collaring of the shaft and installation of the headframe is expected to commence in the second quarter of 2021, with shaft sinking activities expected to begin in late 2022. The shaft will have an estimated depth of 1,800 metres, an expected capacity of approximately 20,000 tonnes per day, and the first loading station is expected to be commissioned in 2027 with modest production from East Gouldie. The East Malartic shallow area and Odyssey North are scheduled to enter into production in 2029 and 2030 respectively.

The forecast parameters surrounding the Company's proposed operations at the Odyssey project were based on the CM Report, which is preliminary in nature and includes inferred mineral resources that are too speculative geologically to have economic considerations applied to them that would enable them to be categorized as mineral reserves and there is no certainty that the forecast production amounts will be realized.

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Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Average annual payable production is approximately 545,400 ounces of gold from 2029 to 2039, with total cash costs per ounce of approximately US$630. Sustaining capital expenditures are expected to gradually decline from 2029 to 2039, with an expected average of approximately US$56 million per year. Using a gold price of US$1,550 per ounce and a C$/US$ foreign exchange rate assumption of 1.30, the Odyssey project has an after-tax internal rate of return of 17.5% and an after-tax net present value (at a 5% discount rate) of US$1.143 billion. The project has excellent exploration potential and is currently expected to have a mine life of 17 years, including 10 years of payable gold production averaging 545,400 ounces per year (all numbers on a 100% basis).

At Odyssey, the East Gouldie deposit has the highest tonnage and grade and contains more than 70% of the total ounces produced. The focus of the ongoing diamond drilling campaign from surface is to further define high quality mineral resources by the beginning of 2023 with a drill hole spacing of 75 metres.  Improving the geological confidence of the mineral resources is expected to further de-risk the future production. With additional exploration, the Company believes that additional mineralization will come into the mine plan in the coming years.

Mantos Blancos Stream (Mantos Copper Holding SpA)

Osisko owns a 100% silver stream on the Mantos Blancos mine, which is owned and operated by Mantos Copper Holding SpA ("Mantos"), a private mining company focused on the extraction and sale of copper. The company owns and operates the Mantos Blancos mine and Mantoverde project, located in the Antofagasta and Atacama regions in northern Chile.

Under the stream, Osisko will receive 100% of the payable silver from the Mantos Blancos copper mine until 19.3 million ounces have been delivered (2.1 million ounces have been delivered at December 31, 2020), after which the stream percentage will be 40%. The purchase price for the silver under the Mantos Blancos stream is 8% of the monthly average silver market price for each ounce of refined silver sold and delivered and/or credited by Mantos to Osisko Bermuda Limited ("OBL"), a wholly-owned subsidiary of Osisko.

Update on operations

As per Mantos, production of silver at the Mantos Blancos mine and concentrator plant for the fourth quarter of 2020 of 188,703 ounces of payable silver was lower than the third quarter at 210,040 ounces, due to lower grade (7.08 g/t vs 9.51 g/t), lower recovery (79.9% vs 81.9 %) and lower material milled.

The Mantos Blancos Concentrator Debottlenecking Project ("MB-CDP") has achieved a total progress of 66%, below the targeted progress of 78%. The critical path to completion is the installation of the Ball Mill, which has been delayed by a combination of COVID-related impacts and the final alignment of the mill taking longer than planned. Construction is now scheduled to be completed in the second quarter of 2021, and the completion date is now scheduled for the fourth quarter of 2021. 

The expansion is expected to increase the throughput of the operation's sulphide concentrator plant from 4.3 million tonnes per year to 7.3 million tonnes per year by the fourth quarter of 2021 and extend the life of the mine to 2035. Annual deliveries of refined silver to Osisko during the first five years following commissioning of the expansion are expected to average approximately 1.2 million ounces of silver per year.

Eagle Gold Royalty (Victoria Gold Corp.)

Osisko owns a 5% NSR royalty on the Dublin Gulch property, which hosts the Eagle Gold mine, owned and operated by Victoria Gold Corp ("Victoria"). The Dublin Gulch gold property is situated in central Yukon Territory, Canada. The Eagle Gold mine poured its first gold on September 18, 2019.

On October 8, 2019, Victoria made its first shipment of doré from the Eagle Gold mine for refining and Osisko received its first delivery under the royalty agreement in October 2019. Commercial production was declared on July 1, 2020.

Update on operations

On January 6, 2021, Victoria reported gold production of 77,748 ounces in the second half of 2020, exceeding the revised guidance of 72,000 to 77,000 ounces. Ore placement on the heap leach pad increased by more than 20% quarter over quarter including over 1 million tonnes of ore stacked on the pad in December. Effective health protection measures are continuing and have safeguarded

employees and local residents and enabled mine operations to continue, with no suspected or confirmed cases of COVID-19 at site. Gold production in the fourth quarter of 2020 was 20% higher than in the third quarter of 2020. Ore stacked on the heap leach pad increased by 21% while ore mined increased by 7% quarter over quarter. Ore stacked improved considerably in the fourth quarter and particularly during the second half of November through the end of the year. Total tonnes mined were 19% lower in the fourth quarter versus the third quarter as a result of reduced waste mining. Waste mining was lower in the fourth quarter as considerable waste mining was advanced in the third quarter, setting the Company up well for mining operations in the first quarter of 2021. Both gold grade and metallurgical recovery continue to reconcile well against the reserve model and a significant gold inventory is building on the heap leach pad.

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Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Reserve and resource estimates

The Eagle and Olive deposits include proven and probable reserves of 3.3 million ounces of gold at July 1, 2019, from 155 million tonnes of ore with an average grade of 0.65 g/t Au, as outlined in a new Technical Report, dated December 6, 2019.  At July 1, 2019, the Eagle pit was estimated to contain 4.4 million ounces of gold in the measured and indicated category (217 million tonnes averaging 0.63 g/t Au), inclusive of proven and probable reserves, and a further 0.4 million ounces in the inferred category (21 million tonnes averaging 0.52 g/t Au). The Olive pit was estimated to contain 0.3 million ounces of gold in the measured and indicated category (10 million tonnes averaging 1.07 g/t Au), inclusive of proven and probable reserves, and a further 0.2 million ounces in the inferred category (7 million tonnes averaging 0.89 g/t Au).

For additional information, please refer to Victoria's press release dated January 6, 2021 entitled "Victoria Gold: Eagle Gold Mine Q4 2020 Production Results", filed on www.sedar.com.

Éléonore Royalty (Newmont Corporation)

Osisko owns a sliding scale 2.0% to 3.5% NSR royalty on the Éléonore gold property located in the Province of Québec and operated by Newmont Corporation ("Newmont"). Osisko currently receives a NSR royalty of 2.2% on production at the Éléonore mine.

Update on operations

On December 8, 2020, Newmont provided 2021 guidance for the Éléonore mine of 270,000 ounces of gold.

On March 23, 2020, Newmont withdrew its 2020 guidance as a result of the COVID-19 pandemic and on July 30, 2020, Newmont released new guidance of 190,000 ounces of gold for 2020 for Éléonore as a result of the COVID-19 pandemic impact on production. In addition, during the Newmont second quarter 2020 earnings conference call held July 30, 2020, Newmont mentioned that it had revised its annual long-term production target for Éléonore to 250,000 ounces of gold.

On March 23, 2020, the operation was placed into care and maintenance after consultation with the local First Nation communities in an effort to mitigate the risk of transmission of the virus to the remote northern communities and to comply with the Québec government's restriction on non-essential travel within the province. In early May, Éléonore began ramping-up operations and the mill restarted at the end of May. The operations continued to ramp up in the third quarter.

Reserve and resource estimates

On February 10, 2021, Newmont updated its mineral reserve and resource estimates for the Éléonore mine as at December 31, 2020. Proven and probable gold mineral reserves and resources remained relatively unchanged after depletion. Proven and probable gold mineral reserves as of December 31, 2020 totaled 1.26 million ounces (7.8 million tonnes grading 5.0 g/t Au). Measured and indicated gold mineral resources as of December 31, 2020 were estimated at 0.44 million ounces (3 million tonnes grading 4.51 g/t Au). Inferred gold mineral resources as of December 31, 2020 were estimated at 0.46 million ounces (2.5 million tonnes grading 5.65 g/t Au).

For additional information, please refer to Newmont press release dated February 10, 2021 entitled "Newmont Reports 2020 Mineral Reserves of 94 Million Gold Ounces Replacing 80 Percent of", Newmont's press release dated July 30, 2020 entitled "Newmont Announces Solid Second Quarter 2020 Results" and Newmont's press release dated December 8, 2020 entitled "Newmont Provides 2021 and Longer-term Outlook", all filed on www.sedar.com.

Sasa Stream (Central Asia Metals plc)

Osisko, through OBL, owns a 100% silver stream on the Sasa mine, operated by Central Asia Metals plc ("Central Asia") and located in Macedonia. The Sasa mine is one of the largest zinc, lead and silver mines in Europe, producing approximately 30,000 tonnes of lead, 22,000 tonnes of zinc and 400,000 ounces of silver in concentrates per annum. OBL's entitlement under the Sasa stream applies to 100% of the payable silver production in exchange for US$5 per ounce (plus refining costs) of refined silver increased annually from 2017, based on inflation (currently US$5.50 per ounce).

Update on operations

On January 11, 2021, Central Asia reported sales of 72,057 ounces of payable silver in the fourth quarter of 2020 for a total of 341,633 ounces of silver in 2020.

13

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Central Asia is transitioning to cut and fill mining at the Sasa mine which should provide for higher mine recovery and reduced dilution while also leading to an increased production rate targeting 900,000 tonnes per year compared to current guidance of 825,000 to 850,000 tonnes per year.

For more information on the Sasa mine, refer to Central Asia's press release dated January 11, 2021, entitled "2020 Operations Update" available on their website at www.centralasiametals.com.

Seabee Royalty (SSR Mining Inc.)

Osisko holds a 3% NSR royalty on the Seabee gold operations operated by SSR Mining Inc. ("SSR Mining") and located in Saskatchewan, Canada.

Update on operations

On January 19, 2021, SSR Mining reported that it expects to produce 95,000 to 105,000 ounces of gold at Seabee in 2021. It also reported gold production of 82,000 ounces for 2020, in-line with the updated full-year guidance. Gold production was 32,000 ounces in the fourth quarter of 2020.

On September 18, 2020, SSR Mining released updated 2020 guidance at Seabee for 80,000 to 90,000 ounces of gold, compared to SSR Mining's previous guidance of 110,000 to 120,000 ounces, prior to the mine being put on care and maintenance. With respect to the COVID-19 pandemic, Seabee operations were suspended in March 2020 and limited

underground development and ore mining operations re-commenced in June 2020. Ore extraction and development rates ramped up through July and milling operations at Seabee commenced in early August. Milling operations re-commenced with ore stockpile providing mill operating flexibility relative to mine extraction. The deliveries under the royalty restarted in October 2020.

SSR Mining continues its strong history of consistent production as well as reserve replacement at the Seabee operation and in 2020, the company announced further investment in exploration at the project. 2020 exploration results include drill intercepts of 7.64 meters of 14.75 g/t Au and 2.62 meters of 28.92 g/t Au in the Santoy Gap Hanging Wall. Additionally, a new discovery was made at Batman Lake including 3.6 meters of 37.95 g/t Au.

For more information, refer to SSR Mining's press release dated September 18, 2020 entitled "SSR Mining Provides Updated Full Year 2020 Outlook of 680,000 to 760,000 Gold Equivalent Ounces at AISC of $965 to $1,040 per Ounce" and SSR Mining's press release dated January 19, 2021 entitled "SSR Mining Achieves 2020 Production Guidance and Provides Full Year 2021 Outlook of 720,000 to 800,000 Gold Equivalent Ounces at AISC of $1,050 to $1,110 per Ounce", both filed on www.sedar.com.

Gibraltar Stream (Taseko Mines Limited)

Osisko owns a 100% silver stream on Taseko Mines Limited's ("Taseko") attributable portion of the Gibraltar copper mine ("Gibraltar"), held by Gibraltar Mines Ltd. ("Gibco") and located in British Columbia, Canada. Under the stream agreement, Osisko will receive from Taseko an amount equal to 100% of Gibco's share of silver production until the delivery to Osisko of 5.9 million ounces of silver and 35% of Gibco's share of silver production thereafter. As of December 31, 2020, a total of 0.7 million ounces of silver have been delivered under the stream agreement.

In April 2020, Osisko invested an additional $8.5 million to amend the silver stream to reduce the transfer price from US$2.75 per ounce of silver to nil. The amendment is effective for ounces deliverable after April 25, 2020.

After a period of cost containment in early 2020, rebounding copper prices allowed Taseko to revert to normal mining rates which started increasing in September 2020.

14

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Island Gold Royalty (Alamos Gold Inc.)

Osisko owns NSR royalties ranging from 1.38% to 3.00% on the Island Gold mine, operated by Alamos Gold Inc. ("Alamos") and located in Ontario, Canada. In August 2020, the Company acquired the remaining 15% royalty interests that it did not already hold in a portfolio of assets, including NSR royalties on the Island Gold mine.

On December 9, 2020, Alamos reported its 2021 guidance for Island Gold of 130,000 to 145,000 ounces of gold. It also reported that its production remained on track to achieve full year 2020 updated guidance.

On December 11, 2019, Alamos provided its 2020 guidance for Island Gold of 130,000 to 145,000 ounces of gold. Due to COVID-19, operations were suspended on March 25, 2020 given the large portion of the workforce operating on a fly-in, fly-out basis and being housed within a camp located directly within the local community. Alamos withdrew its 2020 guidance on April 2, 2020. Island restarted the Island Gold mine operations in May 2020. On July 29, 2020, Alamos updated its production guidance for Island Gold at 130,000 to 140,000 ounces of gold following the impact of COVID-19.

On July 14, 2020, Alamos reported results of the positive Phase III Expansion Study conducted on its Island Gold mine. Based on the results of the study, the company announced that it would be proceeding with an expansion of the operation to 2,000 tonnes per day ("Shaft Expansion"). This follows a detailed evaluation of several scenarios which demonstrated the Shaft Expansion as the best option, having the strongest economics, being the most efficient and productive scenario, and the best positioned to capitalize on further growth in mineral reserves and resources. The Phase III Expansion Study highlights a potential average annual gold production of 236,000 ounces per year starting in 2025 upon completion of the shaft, representing a 72% increase from the mid-point of previously issued 2020 production guidance. In addition, it forecast a 16-year mine life, double the current eight year mineral reserve life. This estimate is based on a potentially mineable mineral resource of 9.6 million tonnes grading 10.45 g/t Au containing 3.2 million ounces of gold.

Reserves and resources update

On February 18, 2020, Alamos reported that mineral reserves and resources increased at Island Gold by a combined 921,000 ounces of gold, net of mining depletion, including a 21% increase in proven and probable mineral reserves to 1.22 million ounces (3.6 million tonnes grading 10.37 g/t Au), a 46% increase in inferred mineral resources to 2.30 million ounces (5.4 million tonnes grading 13.26 g/t Au) with grades also increasing 13% reflecting higher grade additions in Island East.

The company has also intersected exceptional drill results within Osisko's 2% NSR royalty claims, including 28.97 g/t Au over 21.76 meters and 15.38 g/t Au over 15.02 meters.

For more information, refer to Alamos' press release dated December 11, 2019 entitled "Alamos Gold Provides 2020 Production and Operating Guidance", Alamos' press release dated February 18, 2020 entitled "Alamos Gold Reports Mineral Reserves And Resources For The Year-Ended 2019", Alamos' press release dated March 24, 2020 entitled "Alamos Gold Announces 14 Day Suspension of Operations at Island Gold and Provides Update on Other COVID-19 Measures", Alamos' press release dated April 2, 2020 entitled "Alamos Gold Provides Update on Mulatos and Island Gold Operations", Alamos' press release dated April 29, 2020 entitled "Alamos Reports First Quarter 2020 Results", Alamos press release dated July 13, 2020 entitled "Alamos Gold Reports Additional High-Grade Intercepts Beyond Existing Mineral Resources Across Multiple Areas of Focus at Island Gold", Alamos' press release dated July 14, 2020 entitled "Alamos Gold Announces Phase III Expansion of Island Gold to 2,000 tpd" and Alamos' press release dated October 28, 2020 entitled "Alamos Gold Reports Third Quarter 2020 Results", and Alamos' press release dated December 9, 2020 entitled "Alamos Gold Provides 2021 Production and Operating Guidance", all filed on www.sedar.com.

Renard Stream (Stornoway Diamonds (Canada) Inc.)

Osisko owns a 9.6% diamond stream on the Renard diamond mine operated by Stornoway Diamonds (Canada) Inc. ("Stornoway") and located approximately 350 kilometres north of Chibougamau in the James Bay region of north-central Québec. The Renard stream is secured by a first-ranking security interest over all assets and properties of Stornoway.

A credit bid transaction was closed on November 1, 2019 and Osisko became a 35.1% shareholder of the company holding the Renard diamond mine, Stornoway Diamonds (Canada) Inc., which is considered as an associate since that date.

Under the stream agreement, upon the completion of a sale of diamonds, Osisko remits to Stornoway a cash transfer payment which equals to the lesser of 40% of achieved sales price and US$40 per carat. For the purpose of calculating stream remittances, Stornoway shall separately sell any diamonds smaller than the +7 DTC sieve size that are recovered in excess of the maximum agreed-upon proportion within a sale of run of mine ("ROM") diamonds (the excess small diamonds, or incidentals). In this manner, Stornoway shall restrict the proportion of small diamonds contained in a ROM sale such that the streamers and Stornoway will be fully aligned on upside price exposure with downside protection on price and product mix.

15

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Update on operations

Stornoway announced in April that it has decided to keep the mine on care and maintenance, given the structural challenges still affecting the diamond market sales as well as the depressed prices for diamonds due to COVID-19. The mine restarted its activities in September 2020 and the first sale from the restart of operations occurred in January 2021.

Stornoway's focus has been on cost reduction while the diamond market recovers. In the fourth quarter of 2020, Stornoway conducted two sales. In the first sale the company sold 203,491 carats at an average price per carat of US$70.66 and in the second sale, the company sold 253,842 carats at a price of US$79.70 per carat, a significant improvement over pre-COVID pricing levels. Stornoway's cost reductions, coupled with strengthening diamond prices resulted in positive cash generation from Renard and no additional drawdowns on the company's working capital facility. Osisko has a 9.6% diamond stream on the Renard mine but has agreed to defer payments from the stream until April 2022. Payments can be made prior to this date if the financial situation of Stornoway permits.

Impairment of assets

Renard mine diamond stream (Stornoway Diamonds (Canada) Inc.)

In March 2020, the selling price of diamonds decreased significantly as a result of the impact of the COVID-19 pandemic on the diamond market. On March 24, 2020, activities at the Renard diamond mine were suspended following the order by the Government of Québec to close all non-essential businesses in response to the COVID-19 outbreak, and on April 15, 2020, despite the announcement by the Government of Québec to include mining activities as an essential service, Stornoway announced the extension of the care and maintenance period of its operations due to depressed diamond market conditions. These were considered as indicators of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at March 31, 2020. The Company recorded an impairment charge of $26.3 million ($19.3 million, net of income taxes) on the Renard diamond stream.

On March 31, 2020, the Renard diamond stream was written down to its estimated recoverable amount of $40.0 million, which was determined by the value-in-use using discounted cash-flows approaches and estimated probabilities of different restart scenarios. The main valuation inputs used were the cash flows expected to be generated by the sale of diamonds from the Renard diamond stream over the estimated life of the Renard diamond mine, the expected long-term diamond prices per carat, a pre-tax real discount rate of 10.0% and weighted probabilities of different restart scenarios.

A sensitivity analysis was performed by management for the long-term diamond price, the post-tax real discount rate and the weighting of the different scenarios (in isolation). If the long-term diamond price per carat applied to the cash flow projections had been 10% lower than management's estimates, the Company would have recognized an additional impairment charge of $4.1 million ($3.0 million, net of income taxes). If the post-tax real discount rate applied to the cash flow projections had been 100 basis points higher than management's estimates, the Company would have recognized an additional impairment charge of $1.9 million ($1.4 million, net of income taxes). If the probabilities of the different restart scenarios had been 10% more negative than management's estimates, the Company would have recognized an additional impairment charge of $5.5 million ($4.0 million, net of taxes).

16

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Equity Investments

The Company's assets include a portfolio of shares, mainly of publicly traded exploration and development mining companies. Osisko invests, and intends to continue to invest, from time to time in companies where it holds a royalty, stream or similar interest and in various companies within the mining industry for investment purposes and with the objective of improving its ability to acquire future royalties, streams or similar interests. In addition to investment objectives, in some cases, the Company may decide to take a more active role, including providing management personnel and/or administrative support, as well as nominating individuals to the investee's board of directors. These investments are reflected in investments in associates in the consolidated financial statements and include mainly Osisko Mining Inc. ("Osisko Mining"), Osisko Metals Inc. ("Osisko Metals") and Falco Resources Ltd. ("Falco"). Certain equity positions, including Falco, were transferred to Osisko Development as part of the RTO transaction (please refer to the section Spin-out of Mining Assets and Creation of Osisko Development Corp. of this MD&A for more details).

Osisko may, from time to time and without further notice except as required by law or regulations, increase or decrease its investments at its discretion.

During the year ended December 31, 2020, Osisko acquired equity investments for $32.5 million and disposed investments for $10.9 million, respectively.

Fair value of marketable securities

The following table presents the carrying value and fair value of the investments in marketable securities (excluding notes and warrants) as at December 31, 2020 (in thousands of dollars):

	Osisko Gold Royalties		Osisko Development (i)		Consolidated
Investments	Carrying value (ii)	Fair Value (iii)	Carrying value (ii)	Fair value (iii)	Carrying value (ii)	Fair value (iii)
	$	$	$	$	$	$
Associates	109,583	198,783	9,636	20,951	119,219	219,734
Other	16,974	16,974	98,616	98,616	115,590	115,590
	126,557	215,757	108,252	119,567	234,809	335,324

(i)The investments are held by Barkerville Gold Mines Ltd, a wholly-owned subsidiary of Osisko Development.

(ii)The carrying value corresponds to the amount recorded on the consolidated balance sheet, which is the equity method for investments in associates and the fair value for the other investments, as per IFRS 9, Financial Instruments.

(iii)The fair value corresponds to the quoted price of the investments in a recognized stock exchange as at December 31, 2020.

Main Investments

The following table presents the main investments of the Company in marketable securities as at December 31, 2020 (in thousands of dollars):

Investment	Company holding the investment	Number of Shares Held	Ownership
			%
Osisko Mining	Osisko Gold Royalties	50,023,569	14.5
Osisko Metals	Osisko Gold Royalties	31,127,397	17.4
Falco	Osisko Development (i)	41,385,240	18.2

(i)The investments are held by Barkerville Gold Mines Ltd, a wholly-owned subsidiary of Osisko Development.

Osisko Mining Inc.

Osisko Mining is a Canadian gold exploration and development company focused on its Windfall Lake gold project. Osisko holds a 2.0% - 3.0% NSR royalty on the Windfall Lake gold project, for which a positive preliminary economic assessment was released in July 2018.

In January 2021, Osisko Mining announced a "bought deal" private placement financing of an aggregate of 11,215,000 common shares of the company that will qualify as "flow-through shares" for aggregate gross proceeds of $60.0 million. Osisko Mining granted the underwriters an option to sell an additional 1,870,000 flow-through shares for additional gross proceeds of $10.0 million exercisable 48 hours prior to closing. Osisko did not participated in this financing.

17

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

In June 2020, Osisko Mining closed a $177 million "bought deal" brokered private placement. The net proceeds received from the placement will be used to advance the company's Windfall Lake gold project as well as for working capital and general corporate purposes. Osisko participated in the private placement and bought 4,054,000 units for a subscription amount of $14.8 million. Each unit was comprised of one common share and one-half of one common share purchase warrant. Each full warrant entitles the holders to acquire one common share of Osisko Mining for 18 months from the closing date of the placement at a price of $5.25.

In February 2020, Osisko Mining announced an updated mineral resource estimate on Windfall Lake, increasing the indicated mineral resource estimate by 60% (added 452,000 ounces) and the inferred mineral resource estimate by 66% (added 1,572,000 ounces). The indicated mineral resources on the Windfall Lake gold project are now estimated at 1,206,000 ounces (4,127,000 tonnes grading 9.1 g/t Au) and inferred mineral resources are estimated at 3,938,000 ounces (14,532,000 tonnes grading 8.4 g/t Au), entirely above 1,200 metres vertical depth. For more information, refer to Osisko Mining's press release dated February 19, 2020 entitled "Osisko Windfall Updated Mineral Resource Estimate", filed on www.sedar.com.

In December 2020, Osisko Mining announced a summary of its best exploration results for the year, which included two  meters of 13,634 g/t Au, 28 meters of 202 g/t Au and 14.5 meters of 86 g/t Au. These intervals are uncut and have a true thickness is estimated at 55-80% of drill length. Osisko Mining has over 30 surface and underground drills on site to complete the infill program and explore extensions of the principal mineralized zones, all of which remain open down plunge. The exploration ramp has continued to advance towards Triple Lynx for the next planned bulk sample, and at present they have eight underground rigs on the Lynx infill program. Osisko Mining is working towards the delivery of the next resource update and advancing the feasibility work for the Windfall project. For more information, refer to Osisko Mining's press release dated December 3, 2020 entitled "Osisko Windfall Infill Drill Program 2020 Top 20 Hit Parade", filed on www.sedar.com.

As at December 31, 2020, the Company holds 50,023,569 common shares representing a 14.5% interest in Osisko Mining (15.9% as at December 31, 2019). The Company concluded that it exercises significant influence over Osisko Mining and accounts for its investment using the equity method.

Osisko Metals Incorporated

Osisko Metals is a Canadian base metal exploration and development company with a focus on zinc mineral assets. The company's flagship properties are the Pine Point mining camp, located in the Northwest Territories and the Bathurst mining camp, located in northern New Brunswick. The Company owns a 2.0% NSR royalty on the Pine Point mining camp (acquired in January 2020) and a 1% NSR royalty on the Bathurst mining camp.

Pine Point

On January 11, 2021, Osisko Metals announced its 2021 exploration and development plans for Pine Point, including an updated preliminary economic assessment and submitting the environmental assessment initiation package. On receipt of a positive decision on the environmental assessment, expected in the third quarter of 2023, the project permitting phase will then commence and is expected to be completed by the third quarter of 2024.

On December 30, 2020, Osisko Metals closed a royalty financing with Osisko Gold Royalties Ltd for a further 0.5% NSR royalty on the Pine Point project for cash consideration of $6.5 million (for a total 2% NSR royalty on the Pine Point project,  which is not subject to buy-back rights in favor of Osisko Metals). The company also announced that it has closed a non-brokered private placement, pursuant to which Osisko Metals sold an aggregate of 4,130,250 units of the company at a price of $0.48 per unit for aggregate gross proceeds of $2.0 million. The net proceeds from the financing will be used for the development of Osisko Metals' Pine Point project, specifically drilling and hydrogeological studies, as well as general corporate purposes.

On June 15, 2020, Osisko Metals released a positive independent preliminary economic assessment on the Pine Point project, including the results of an updated mineral resource estimate that converted approximately 25.5% of the global resource to the indicated mineral resource category. The preliminary economic assessment showed an estimated internal rate of return of 29.6% and a mine life of 10 years. The updated mineral resource estimate highlighted indicated mineral resources of 12.9 million tonnes grading 6.29% zinc equivalent ("ZnEq") (4.56% Zn and 1.73% Pb), representing approximately 25.5% of the declared tonnage in the updated 2020 mineral resource estimate. Inferred mineral resources are estimated at 37.6 million tonnes grading 6.80% ZnEq (4.89% Zn and 1.91% Pb). For more information, refer to Osisko Metals' press release dated June 15, 2020 entitled "Osisko Metals Releases Positive Pine Point PEA", filed on www.sedar.com.

The Pine Point mining camp has an inferred mineral resource of 52.4 million tonnes grading 4.64% zinc and 1.83% lead (6.47% ZnEq) as per the 2019 mineral resource estimate. Please refer to the National Instrument 43-101 — Standards of Disclosure for Mineral Projects ("NI 43-101") Technical Report entitled "Mineral Resource Estimate Update Pine Point Lead-Zinc Project" dated December 19, 2019 and filed on www.sedar.com for further information.

18

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

As at December 31, 2020, the Company holds 31,127,397 common shares representing a 17.4% interest in Osisko Metals (17.9% as at December 31, 2019). The Company concluded that it exercises significant influence over Osisko Metals and accounts for its investment using the equity method.

Falco Resources Ltd.

Falco's main asset is the Horne 5 gold project, for which a positive feasibility study was released in October 2017. For more information, refer to Falco's press release dated October 16, 2017 and entitled: "Falco Announces Positive Feasibility Study Results on Horne 5 Gold Project" and filed on www.sedar.com.

On October 27, 2020, Falco announced it has entered into agreements with Glencore Canada Corporation and its affiliated companies ("Glencore") related to its flagship Horne 5 project, located in Rouyn-Noranda, Québec. The agreements include a $10.0 million senior secured convertible debenture bridge financing to fund the continued advancement of the Horne 5 project and life of mine copper and zinc concentrate offtake agreements.

In addition to being subject to the applicable legal framework, the development of the Horne 5 project is subject to a contractual framework whereby the obtaining of the required license to operate from Glencore, is subordinated to the entering into a comprehensive financial guarantee arrangement in order to provide adequate financial protection to Glencore's neighboring Horne smelter. Once this condition precedent will be achieved, Falco and Glencore will establish a work plan for the further development of the Horne 5 project, including operational parameters to be complied with by Falco in order to maintain the primacy of Glencore's operation, the whole, in accordance with the agreed upon contractual framework. Based on the foregoing, Falco will not be carrying any dewatering activities prior to finalizing a satisfactory comprehensive financial guarantee framework with Glencore and thereafter agreeing on a mutually satisfactory work plan for the conduct of such activities. A comprehensive financial guarantee framework has been submitted to Glencore.

In February 2019, Osisko provided Falco with a senior secured silver stream credit facility ("Falco Silver Stream") with reference to up to 100% of the future silver produced from the Horne 5 property ("Horne 5") located in Rouyn-Noranda, Québec. As part of the Falco Silver Stream, Osisko will make staged upfront cash deposits to Falco of up to $180.0 million and will make ongoing payments equal to 20% of the spot price of silver, to a maximum of US$6.00 per ounce. The Falco Silver Stream is secured by a first priority lien on the Project and all assets of Falco. The first installment of $25.0 million was made at the closing of the Falco Silver Stream.

In November 27, 2020, a $15.9 million secured senior loan from Osisko Gold Royalties to Falco was amended to become convertible after the first anniversary of its execution date into common shares of Falco at a conversion price of $0.55 per share, subject to standard anti-dilution protections. The convertible debenture continues to bear interest at a rate of 7.0% per annum compounded quarterly and has a maturity date of December 31, 2022. The accrued interest receivable of $1.7 million on the loan prior to its conversion was capitalized to the capital of the note. In addition, Falco issued to Osisko 10,664,324 warrants of Falco, each exercisable for one common share of Falco at an exercise price of $0.69 for a period of 24 months from their date of issuance. The fair value of the warrants was evaluated at $1.1 million using the Black-Scholes model.

For more information, refer to Falco's press release dated August 19, 2019 entitled: "Falco provides Horne 5 project development update", Falco's press release dated October 27, 2020 entitled "Falco Enters Into Agreements With Glencore" and Falco's press release dated November 27, 2020 entitled "Falco completes extension of maturity of its senior loan", all filed on www.sedar.com.

As at December 31, 2020, the Company holds 41,385,240 common shares representing an 18.2% interest in Falco (19.9% as at December 31, 2019). The Company concluded that it exercises significant influence over Falco and accounts for its investment using the equity method.

19

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Sustainability Activities

Osisko views sustainability as a key part of its strategy to create value for its shareholders and other stakeholders.

The Company focuses on the following key areas:

• Promoting the mining industry and its benefits to society;
• Maintaining strong relationships with the Federal government and the Provincial, Municipal and First Nations governments;
• Supporting the economic development of regions where Osisko operates (directly or indirectly through its interests);
• Supporting university education in mining fields and employee development;
• Promoting diversity throughout the organization and the mining industry; and
• Encouraging our partners companies to adhere to the same areas of focus in sustainability.

Mining Exploration and Evaluation / Development Activities

Following the spin-out of the mining activities of Osisko Gold Royalties to Osisko Development in November 2020, all mining exploration, evaluation and development activities are now managed and financed exclusively by Osisko Development.

Cariboo gold project

In 2020, investments in mining assets and plant and equipment amounted to $86.3 million, mostly on the Cariboo gold property, including $17.1 million in exploration and evaluation activities ($12.5 million, net of exploration credits). 

On November 21, 2019, Osisko acquired the Cariboo gold project located in the historical Cariboo Mining District of central British Columbia, Canada, through the acquisition of Barkerville. In November 2020, Osisko transferred its mining assets, including the Cariboo gold project, to a new mining company, Osisko Development, that will concentrate on exploration and development activities of mining projects. Please refer to the section Spin-out of Mining Assets and Creation of Osisko Development Corp. of this MD&A for more details.

Exploration activities and updated mineral resource estimate

In 2020, a total of 59,500 meters and 216 holes were drilled as part of the exploration and category conversion program on the Cariboo gold project on Mosquito Creek (9,400 meters), Lowhee (10,000 meters), Cow (5,300 meters), Valley (25,000 meters), Shaft (3,400 meters), Proserpine (2,800 meters), BC Vein (2,800 meters) and holes drilled for metallurgical or geotechnical purposes (800 meters). Up to eight diamond drill rigs were utilized. The drilling confirmed down dip extensions of mineralized veins and high grade intercepts within the current resource. Osisko Development expanded the new discoveries from 2019 on Lowhee and Proserpine. The objectives of the 2020 exploration program were to test the new brownfield targets adjacent to known deposits, infill high grade Mine Stope Optimizer stopes modelled from the PEA currently classified as inferred and explore depth and strike potential of the known deposits.

In October 2020, Osisko announced an updated mineral resource estimate for the Cariboo gold project of 3.2 million ounces of gold (21.4 million tonnes grading 4.6 g/t Au) in the measured and indicated resource category, and 2.7 million ounces of gold (21.6 million tonnes grading 3.9 g/t Au) in the inferred resource category. Metallurgical testing has shown that the mineralization can be effectively upgraded by flotation and x-ray transmission ore-sorting, owing to the strong association of gold with pyrite. The concentrates can then be processed at the wholly-owned QR mill. This mill is currently being refurbished to treat ore from the BC Vein mine being developed near Wells.

For more information, refer to Barkerville Gold Mines NI 43-101 Technical Report entitled "NI 43-101 Technical Report and Mineral Resource Estimate for the Cariboo Gold Project, British Columbia, Canada" (the "Technical Report") filed on SEDAR (www.sedar.com) on November 17, 2020 under Osisko Gold Royalties' profile.

2021 objectives

Osisko Development is currently conducting an extensive drilling program to expand and delineate the known and new vein corridors and deposits. This exploration is focused on the expansion of the Lowhee Zone and further delineation of the Cow, Valley, Mosquito and Shaft deposits with ten diamond drill rigs. Regional greenfields exploration will occur along the Burns, Yanks and Cariboo Hudson targets and will include geological mapping and geochemical surface sampling.

In 2021, Osisko Development anticipates starting mining operations at its Bonanza Ledge Phase 2 project once all the required permits are obtained. Furthermore, Osisko Development also plans to start the development of an underground portal for the Cow deposit once all required permits are obtained. Finally, Osisko Development will continue developing the Cariboo gold deposit and is working at completing a feasibility study for the second half of 2021.

20

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

San Antonio gold project

In 2020, Osisko acquired the San Antonio gold project in Sonora, Mexico for US$42.0 million. As part of the RTO transaction, Osisko Gold Royalties contributed the San Antonio gold project assets to Osisko Development at the closing of the RTO transaction and retained a 15% gold and silver stream (with ongoing per-ounce payments equal to 15% of the prevailing price of gold and silver, as applicable) on the San Antonio gold project.

In accordance with IFRS 3 Business Combinations, the transaction has been recorded as an acquisition of assets as the acquired assets and assumed liabilities did not meet the definition of a business.

The total purchase price of $68.1 million was allocated to the assets acquired and the liabilities assumed based on the relative fair value at the closing date of the transaction. All financial assets acquired and financial liabilities assumed were recorded at fair value.

The purchase price was calculated as follows:

Consideration paid		$
	Issuance of 1,011,374 common shares	15,846
	Cash consideration	40,015
	Value-added tax paid on acquisition of assets	6,328
	Osisko's transaction costs	5,865
		68,054
Net assets acquired		$
	Inventories	7,899
	Inventories - non-current (1)	16,129
	Other non-current assets	6,328
	Mining interests and plant and equipment	58,368
	Accounts payable and accrued liabilities	(11,369	)
	Provision and other liabilities	(9,301	)
		68,054

⁽¹⁾The inventory balance associated with the ore that was not expected to be processed within 12 months of the acquisition date was classified as non-current and is recorded in the other assets line item on the consolidated balance sheets.

In 2020, following the acquisition, Osisko Development has concentrated its efforts in obtaining the required permits and amendments to permits to perform its activities. Osisko Development has filed preventive reports for the processing of the gold stockpile on site and for a 15,000-meter drilling program for the Sapuchi, Golfo de Oro and California zones. Osisko Development also initiated the following activities :

-Commencement of the Environmental Impact Manifest (or Manifestacion de Impacto Ambiental or "MIA");

-A baseline study;

-Awarding the Engineering, Procurment, Construction, Management contract for the process of the stockpile; and

-Purchased a mobile crushing unit that is anticipated to be delivered on site towards the end of the first quarter of 2021.

21

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Mineral resource estimate

The processing scenario assumes heap leaching of the mineralized material sourced from open pit mining. The mineral resource has been limited to mineralized material that occurs within optimized pit shells.

San Antonio Gold Project Mineral Resource Estimate

Category	Deposit	Tonnes ('000)	Gold Grade g/t	Silver Grade g/t	Gold Ounces ('000)	Silver Ounces ('000,000)
Inferred	Golfo de Oro	11,700	1.3	2.7	503	1.0
	California	4,900	1.2	2.1	182	0.3
	Sapuchi	11,100	1.0	3.4	364	1.2
Total Inferred Resources		27,600	1.2	2.9	1,049	2.5

Mineral Resource Estimate notes:

1.The independent and qualified person for the mineral resource estimates, as defined by NI 43-101, is Leonardo de Souza, MAusIMM (CP), of Talisker Exploration Services Inc.

2.The gold cut-off grade applied to oxide, transition and sulphide ore are 0.32 g/t Au, 0.36 g/t Au and 0.42 g/t Au, respectively.

3.These mineral resources are not mineral reserves as they do not have demonstrated economic viability.

4.The mineral resource estimate follows CIM Definition Standards.

5.The estimate is reported for a potential open pit scenario assuming US$1,550 per ounce of gold.

6.Results are presented in-situ. Ounce (troy) = metric tonnes x grade / 31.103. Calculations used metric units (metres, tonnes, g/t). Any discrepancies in the totals are due to rounding effects. Rounding followed the recommendations as per NI 43-101.

7.Talisker Exploration Services Inc. is not aware of any known environmental, permitting, legal, title-related, taxation, socio- political, marketing or other relevant issues that could materially affect the mineral resource estimate other than those that may be disclosed in a NI 43-101 compliant technical report.

2021 Objectives

Osisko Development is focusing on various activities in 2021 that pertain to permitting, local communities relations, exploration and finally the processing of the ore stockpile on site.

Osisko Develpopment will continue the various permitting activities started in 2020. These activities consist of obtaining the permits for the MIA and the change of Use of Land while continuing the work required to complete the environmental baseline study and the social/community baseline study. As part of the social/community activities, Osisko Development will continue advancing discussions with the impacted local communities with the objective to reach a long term agreement.

Furthermore, Osisko Development will continue to work on the details of the plan to start processing the stockpile currently on site with the objective to have loaded carbon available to be shipped to produce gold before the end of 2021.

Finally, a two phase 35,000-meter drilling campaign is expected to start in the first quarter of 2021 with the objective of delineating high grade zones, expanding resources and reducing strip ratio. Osisko Development expects exploration potential to expand both oxide and sulphide resources as recent metallurgical testing has shown that the sulphide resources are amenable to heap leaching.

James Bay area properties

In October 2020, Osisko announced the spin-out of its mining assets, including the properties in the James Bay area, to  Osisko Development. As part of the transaction, the earn-in agreements with O3 Mining were terminated, so Osisko Development has now complete control over the properties for their exploration and development activities. Osisko Development intends to review each property to maximize their potential value. Please refer to the section Spin-out of Mining Assets and Creation of Osisko Development Corp. of this MD&A for more details.

As at December 31, 2020, the net book value of the James Bay properties, excluding the Coulon zinc project, amounted to $31.1 million.

22

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Coulon zinc project

As part of the RTO transaction, Osisko Gold Royalties transferred the Coulon zinc project to Osisko Development. The Coulon zinc project is located in the Middle North of the Province of Québec, Canada, and has a net book value of $10.0 million as at December 31, 2020. It is close to an hydroelectric dam and the project can be accessed year-round via the Trans-Taïga road. In 2009, a NI 43-101 Technical Report and Resource Estimate was filed. Indicated resources were estimated at 3,675,000 tonnes grading on average 3.61% Zn, 1.27% Cu, 0.40% Pb, 37.2 g/t Ag et 0.25 g/t Au and inferred resources were estimated at 10,058,000 tonnes grading on average 3.92% Zn, 1.33% Cu, 0.19% Pb, 34.5 g/t Ag et 0.18 g/t Au.

Dividend Reinvestment Plan

Osisko Gold Royalty has a dividend reinvestment plan ("DRIP") that allows Canadian and U. S. shareholders to reinvest their cash dividends into additional common shares either purchased on the open market through the facilities of the TSX or the NYSE, or issued directly from treasury by the Company, or acquired by a combination thereof. In the case of a treasury issuance, the price will be the weighted average price of the common shares on the TSX or the NYSE during the five trading days immediately preceding the dividend payment date, less a discount, if any, of up to 5%, at the Company's sole election.

As at December 31, 2020, the holders of 11,525,456 common shares had elected to participate in the DRIP, representing dividends payable of $0.6 million. During the year ended December 31, 2020, the Company issued 268,173 common shares under the DRIP, at a discount rate of 3% (198,609 common shares in 2019 at a discount rate of 3%). On January 15, 2021, 37,545 common shares were issued under the DRIP at a discount rate of 3%.

Normal Course Issuer Bid

In December 2020, Osisko Gold Royalties renewed its normal course issuer bid ("NCIB") program. Under the terms of the 2020 NCIB program, Osisko Gold Royalties may acquire up to 14,610,718 of its common shares from time to time in accordance with the normal course issuer bid procedures of the TSX. Repurchases under the 2020 NCIB program are authorized until December 11, 2021. Daily purchases will be limited to 138,366 common shares, other than block purchase exemptions, representing 25% of the average daily trading volume of the common shares on the TSX for the six-month period ending November 30, 2020, being 553,464 common shares.

During the year ended December 31, 2020, Osisko Gold Royalties purchased for cancellation a total of 429,722 common shares under the 2019 NCIB program for $3.9 million (average acquisition price per share of $9.15). During the year ended December 31, 2019, Osisko Gold Royalties purchased for cancellation a total of 983,900 common shares under the 2018 NCIB program for $11.8 million (average acquisition price per share of $12.02).

Gold Market and Currency

Gold Market

Gold prices gained 24.6% in 2020, the biggest annual increase in a decade. Prices have posted a major increase closing 2020 at US$1,888 per ounce compared to the last pm fix of the previous year of US$1,515 per ounce.  The average price for the year was US$377 per ounce higher at US$1,770 per ounce compared to US$1,393 per ounce in 2019. During the fourth quarter of 2020, the gold price remained stable on the London pm fix, closing at US$1,888 per ounce. The average price amounted to US$1,874 per ounce, slightly lower compared to the previous quarter average price of US$1,909, but US$393 higher on a year-over-year basis.

The historical price is as follows:

(US$/ounce of gold)	High	Low	Average	Close
2020	$2,067	$1,474	$1,770	$1,888
2019	1,545	1,270	1,393	1,515
2018	1,355	1,178	1,268	1,279
2017	1,346	1,151	1,257	1,291
2016	1,366	1,077	1,251	1,146

In Canadian dollar terms, the average price per ounce of gold averaged $2,442 in the fourth quarter of 2020, compared to $2,542 in the third quarter, $2,370 in the second quarter and $2,129 in the first quarter. The gold price closed 2020 at $2,403 per ounce, down $114 per ounce from September 30, 2020.

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Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Currency

The dollar traded between a range of 1.2718 to 1.3349 in the fourth quarter of 2020 to close at 1.3339 on December 31, 2020 compared to a close of 1.3339 on September 30, 2020 and 1.2988 on December 31, 2019. The Canadian dollar averaged 1.3030 in the fourth quarter of 2020 compared to 1.3321 in the third quarter of 2020 and 1.3200 in the fourth quarter of 2019.

The Bank of Canada has taken proactive measures in light of the negative effects to Canada's economy arising from the COVID-19 pandemic and the drop in oil prices. The Bank of Canada lowered its target for the overnight rate by 150 points in just 23 days in March bringing it to an historic low of 0.25%.

The exchange rate for the U.S./Canadian dollar is outlined below:

	High	Low	Average	Close
2020	1.4496	1.2718	1.3415	1.2732
2019	1.3600	1.2988	1.3269	1.2988
2018	1.3642	1.2288	1.2957	1.3642
2017	1.3743	1.2128	1.2986	1.2545
2016	1.4589	1.2544	1.3248	1.3427

Selected Financial Information

(in thousands of dollars, except figures for ounces and amounts per ounce and per share) ⁽¹⁾

	2020	2019	2018
	$	$	$
Revenues	213,630	392,599	490,472
Cash margin (2)	149,930	129,718	119,167
Gross profit	104,325	82,709	66,555
Impairment of assets (3)	(34,298)	(260,800)	(166,316)
Operating income (loss)	41,703	(183,226)	(113,531)
Net earnings (loss) (4)	16,876	(234,195)	(105,587)
Basic and diluted net earnings (loss) per share (5)	0.10	(1.55)	(0.67)
Total assets	2,397,104	1,947,253	2,234,646
Total long-term debt	400,429	349,042	352,769
Average selling price of gold (per ounce sold)
In C$ (6)	2,373	1,817	1,649
In US$	1,782	1,371	1,273
Operating cash flows	107,978	91,598	82,158
Dividend per common share	0.20	0.20	0.20
Weighted average shares outstanding (in thousands)
Basic	162,303	151,266	156,617
Diluted (5)	162,428	151,266	156,617

(1)Unless otherwise noted, financial information is in Canadian dollars and prepared in accordance with IFRS.

(2)Cash margin is a non-IFRS financial performance measure which has no standard definition under IFRS. It is calculated by deducting the cost of sales from the revenues. Please refer to the Overview of Financial Results section of this MD&A for a reconciliation of the cash margin per interest.

(3)Including impairment on royalties, streams and other interests, on exploration and evaluation assets, and on investments.

(4)Attributable to Osisko Gold Royalties Ltd's shareholders.

(5)As a result of the net losses for the years 2019 and 2018, all potentially dilutive common shares are deemed to be antidilutive and thus diluted net loss per share is equal to the basic net loss per share.

(6)Using actual exchange rates at the date of the transactions.

24

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Overview of Financial Results

Financial Summary - 2020

• Record revenues from royalties and streams of $156.6 million ($213.6 million including offtakes) compared to $140.1 million ($392.6 million including offtakes) in 2019;
• Record gross profit of $104.3 million compared to $82.7 million in 2019;
• Impairment charge on royalty, stream and other interests of $26.3 million ($19.3 million, net of income taxes), compared to impairment charges of $193.6 million ($163.4 million, net of income taxes) in 2019;
• Operating income of $41.7 million compared to an operating loss of $183.2 million in 2019;
• Net earnings attributable to Osisko Gold Royalties shareholders of $16.9 million or $0.10 per basic and diluted share, compared to a net loss of $234.2 million or $1.55 per basic and diluted share in 2019;
• Adjusted earnings¹ of $43.7 million or $0.29 per basic share¹ compared to $41.9 million or $0.28 per basic share in 2019; and
• Record cash flows provided by operating activities of $108.0 million compared to $91.6 million in 2019.

Revenues from royalties and streams increased by $16.5 million in 2020 compared to 2019 as a result of higher gold prices, partially offset by reduced deliveries of precious metals under the royalty and stream agreements as a result of the COVID-19 pandemic. Total revenues, including offtakes, decreased, mainly as a result of the sale of the Brucejack gold offtake on September 15, 2019, partially offset by higher gold prices. Under the offtake agreements, the metal is acquired from the producers at the lowest market price over a certain period of time (quotational period), and is subsequently sold by OBL, resulting in a net profit that will usually vary between 0% and 5% of the sales proceeds. The profit margin is highly impacted by the volatility of commodity prices during the quotational period.

Gross profit amounted to $104.3 million in 2020 compared to $82.7 million in 2019. The increase is mainly due to a higher cash margin as a result of a higher gold price, partially offset by the negative impact of the COVID-19 pandemic on the deliveries of precious metals.

In 2020, the Company generated an operating income of $41.7 million compared to an operating loss of $183.2 million in 2019. The operating income is the result of a higher gross profit, partially offset by an impairment charge on the Renard stream of $26.3 million and higher general and administrative ("G&A") expenses and business development expenses. G&A expenses and business development expenses increased in 2020 as a result of the integration of Barkerville in November 2019, higher professional fees related to the RTO transaction, a non-cash listing fee and higher share-based compensation. In 2019, the Company recorded impairment charges of $243.6 million and a gain on the sale of the Brucejack offtake of $7.6 million.

In 2020, the Company generated net earnings attributable to Osisko Gold Royalties' shareholders of $21.3 million compared to a net loss of $234.2 million in 2019. The variance is mainly due to the impairment charges on royalty, stream and offtake interests of $243.6 million in 2019 compared to $26.3 million in 2020.

Adjusted earnings¹ were $43.7 million in 2020, compared to $41.9 million in 2019. The higher gross profit of $21.6 million in 2020 was offset by the gain on disposal of the Brucejack offtake in 2019, higher G&A expenses and business development expenses, higher finance costs and income taxes payable on the San Antonio stream closed prior to the RTO.

Net cash flows provided by operating activities in 2020 was $108.0 million compared to $91.6 million in 2019 as a result of the higher cash margin, partially offset by higher operating expenses.

_________________________________

¹"Adjusted earnings" and "Adjusted earnings per basic share" are non-IFRS financial performance measures which have no standard definition under IFRS. Refer to the non-IFRS measures provided under the Non-IFRS Financial Performance Measures section of this Management and Discussion Analysis.

25

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Consolidated Statements of Income (Loss)

The following table presents summarized consolidated statements of income (loss) for the years ended December 31, 2020 and 2019 (in thousands of dollars, except amounts per share):

		2020	2019
		$	$
Revenues	(a)	213,630	392,599
Cost of sales	(b)	(63,700)	(262,881)
Depletion of royalty, stream and other interests	(c)	(45,605)	(47,009)
Gross profit	(d)	104,325	82,709
Other operating expenses
General and administrative	(e)	(25,901)	(23,682)
Business development	(f)	(10,290)	(6,122)
Exploration and evaluation		(131)	(191)
Gain on disposal of stream and offtake interests	(g)	-	7,636
Impairment of assets	(h)	(26,300)	(243,576)
Operating income (loss)		41,703	(183,226)
Other expenses, net	(i)	(14,561)	(91,369)
Earnings (loss) before income taxes		27,142	(274,595)
Income tax (expense) recovery	(j)	(10,913)	40,400
Net earnings (loss)		16,229	(234,195)
Net earnings (loss) attributable to:
Osisko Gold Royalties Ltd's shareholders		16,876	(234,195)
Non-controlling interests		(647)	-
Net earnings (loss) per share attributable to   Osisko Gold Royalties Ltd's shareholders
Basic and diluted		0.10	(1.55)

(a)Revenues are comprised of the following:

	Years ended December 31,
	2020			2019
	Average selling price per ounce / carat ($)	Ounces / carats sold	Total revenues ($000's)	Average selling price per ounce / carat ($)	Ounces / Carats sold	Total revenues ($000's)
Gold sold	2,373	53,276	126,415	1,817	174,185	316,549
Silver sold	27	2,524,469	67,167	22	2,228,306	48,124
Diamonds sold (i)	94	92,200	8,692	100	179,571	17,967
Other (paid in cash)	-	-	11,356	-	-	9,959
			213,630			392,599

(i)The Renard diamond mine was put on care and maintenance in March 2020, given the structural challenges affecting the diamond market sales as well as the depressed prices for diamonds due to COVID-19. In September 2020, the mine restarted its activities.

The decrease in gold ounces sold in 2020 is mainly the result of the sale of the Brucejack offtake in September 2019 as well as the impact of the COVID-19 pandemic (to a lesser degree). The increase in silver ounces sold in 2020 is mainly the result of higher silver ounces acquired under the stream and offtake agreements.

(b)Cost of sales represents mainly the acquisition price of the metals and diamonds under the offtake and stream agreements, as well as minimal refining, insurance and transportation costs related to the metals received under royalty agreements. The decrease in 2020 is mainly the result of sale of the Brucejack offtake in September 2019 and the impact of the COVID-19 pandemic (to a lesser degree).

26

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

(c)The royalty, stream and other interests are depleted using the units-of-production method over the estimated life of the properties or the life of the agreement. The decrease in 2020 is due to the reduced deliveries of precious metals due to the COVID-19 pandemic, the mix of sales in 2020 compared to 2019, the sale of the Brucejack offtake in September 2019 as well as the impact of the impairments on the royalty, stream and offtake interests recognized in 2019.

(d)The breakdown of gross profit per nature of interest is as follows (in $000's):

	Years ended December 31,
	2020	2019
	$	$
Royalty interests
Revenues	111,305	97,146
Cost of sales	(512)	(272)
Cash margin	110,793	96,874
Depletion	(23,161)	(20,908)
Gross profit	87,632	75,966
Stream interests
Revenues	45,269	42,976
Cost of sales	(8,988)	(13,437)
Cash margin	36,281	29,539
Depletion	(21,531)	(23,533)
Gross profit	14,750	6,006
Royalty and stream interests Cash margin	147,074	126,413
	93.9%	90.2%
Offtake interests
Revenues	57,056	252,477
Cost of sales	(54,200)	(249,172)
Cash margin	2,856	3,305
	5.0%	1.3%
Depletion	(913)	(2,568)
Gross profit	1,943	737
Total - Gross profit	104,325	82,709

(e)G&A expenses increased to $25.9 million in 2020 compared to $23.7 million in 2019, as a result of higher share-based compensation, higher professional fees and the integration of Barkerville to the consolidated results.

(f)Business development expenses increased to $10.3 million in 2020 compared to $6.1 million in 2019, mainly as a result of additional professional fees related to the RTO transaction ($2.0 million) and a non-cash listing fees ($1.7 million), also related to the RTO transaction.

(g)In 2019, the Company sold back its Brucejack offtake to the operator of the mine for US$41.3 million ($54.8 million) and generated a gain on the sale of US$5.8 million ($7.6 million).

(h)In 2020, the Company recorded an impairment charge of $26.3 million ($19.3 million, net of income taxes) on its Renard diamond stream. The impairment charge is explained in the Impairment of assets section of this MD&A.

In 2019, the Company recorded impairment charges of $86.1 million ($63.2 million, net of income taxes) on its Renard diamond stream, US$61.2 million ($79.8 million) on its Amulsar stream and offtake interests, $27.2 million ($20.0 million, net of income taxes) on its Éléonore royalty and $50.0 million ($37.6 million, net of income taxes) on its Coulon zinc project.

27

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

(i)Other expenses, net, of $14.6 million in 2020 include finance costs of $26.1 million, gains on investments of $13.6 million (including a gain on dilution of investments in associates of $10.4 million) and a share of loss of associates of $7.7 million, partially offset by interest income of $4.6 million and a gain on foreign exchange of $1.0 million.

Other expenses, net, of $91.4 million in 2019 include finance costs of $23.5 million, a share of loss of associates of $22.2 million and losses on investments of $48.4 million (mainly from a net loss on disposal of investments (related to the Barkerville shares held prior to the acquisition)) and an impairment charge of $12.5 million ($10.8 million, net of income taxes) on its net investment in Falco), partially offset by interest and dividend income of $4.6 million.

(j)The effective income tax rate for 2020 is 40.2% compared to 14.7% in 2019. The statutory rate is 26.5% in 2020 and 26.6% in 2019. The elements that impacted the effective income taxes are the non-taxable (or deductible) part of capital gains (or losses) (50%) and non-deductible expenses. Cash taxes of $1.1 million were paid in 2020 and $0.8 million in 2019 and were related to taxes on royalties earned in foreign jurisdictions. In addition, income taxes of US$4.5 million ($5.7 million) will be payable in Mexico in the first quarter of 2021 as a result of the acquisition of the San Antonio stream in 2020.

Liquidity and Capital Resources

As at December 31, 2020, the Company's consolidated cash position amounted to $302.5 million, including cash held by Osisko Development and its subsidiaries amounting to $197.4 million, compared to $108.2 million as at December 31, 2019. Significant variations in the liquidity and capital resources in 2020 are explained below under the Cash Flows section.

On April 1, 2020, the Company completed a private placement of 7,727,273 common shares at a price of $11.00 per common share for total gross proceeds of $85.0 million with Investissement Québec. The net proceeds from the private placement was used for general working capital purposes. The common shares issued under the private placement were subject to a four-month hold period from the date of issuance.

Osisko Development completed a $100.1 million equity financing concurrently with the RTO transaction in October 2020. In addition, on December 30, 2020, Osisko Development completed a brokered private placement of $40.2 million. In December 2020, Osisko Development also received proceeds of $73.9 million from a private placement that was closed in 2021.

The Company has a revolving credit facility (the "Facility") of $400.0 million with a maturity date of November 14, 2023. The Facility has an additional uncommitted accordion of up to $100.0 million for a total availability of up to $500.0 million. The uncommitted accordion is subject to standard due diligence procedures and acceptance of the lenders. The Facility is to be used for general corporate purposes and investments in the mineral industry, including the acquisition of royalty, stream and other interests. The Facility is secured by the Company's royalty, stream and other interests. In March 2020, the Company drew US$50.0 million on its credit facility to increase its liquidities in light of the uncertainties created by the COVID-19 pandemic (for a total of US$65.0 million drawn) and repaid US$15.0 million in December 2020. The amount outstanding as at December 31, 2020 was US$50.0 million ($63.7 million). As at December 31, 2020, the unused portion of the credit facility, excluding the $100.0 million accordion, was $336.3 million. In February 2021, the Company drew an additional $50.0 million under the credit facility to repay the outstanding convertible debenture with Investissement Québec.

28

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Cash Flows

The following table summarizes the cash flows (in thousands of dollars):

	Years ended December 31,
	2020		2019
	$		$
Cash flows
Operations	106,244		96,378
Working capital items	1,734		(4,780	)
Operating activities	107,978		91,598
Investing activities	(223,099	)	7,562
Financing activities	316,861		(161,910	)
Effects of exchange rate changes on cash and cash equivalents	(7,439	)	(3,292	)
Increase (decrease) in cash	194,301		(66,042	)
Cash - beginning of period	108,223		174,265
Cash - end of period	302,524		108,223

Operating Activities

Cash flows provided by operating activities in 2020 amounted to $108.0 million compared to $91.6 million in 2019.  The increase is mainly the result of higher cash margins (revenues less cost of sales) in 2020 resulting from higher gold and silver prices, partially offset by higher G&A expenses and business development expenses.

Investing Activities

Cash flows used in investing activities amounted to $223.1 million in 2020 compared to cash provided by investing activities of $7.6 million in 2019.

In 2020, Osisko acquired the San Antonio gold project for US$42.0 million, including US$30.0 million ($40.0 million) in cash and US$12.0 million ($15.8 million) in shares. In addition, the Company paid US$4.8 million ($6.3 million) in value-added tax on the acquisition of the assets and $5.9 million in transaction costs. Osisko also invested $49.2 million in marketable securities and notes receivable (including $14.8 million for an additional investment in Osisko Mining and $6.0 million to acquire common shares of Minera Alamos Inc.), and $66.1 million in acquisitions of royalty and stream interests (including US$12.5 million through a strategic partnership with Regulus Resources Inc. where Osisko acquired a NSR royalty on the Antakori copper-gold project, $12.5 million to acquire the remaining 15% royalty interests that it did not already hold in a portfolio of assets, including NSR royalties on the Island Gold and Lamaque mines, $8.5 million to improve the Gibraltar silver stream, $13.0 million to acquire a 2.0% NSR royalty on the Pine Point project and $5.0 million to acquire a 3% NSR royalty on the Santana gold project being developed by Minera Alamos Inc.). The Company received proceeds of $10.9 million from the sale of marketable securities and generated $4.8 million following a reduction in restricted cash (from a bond held for site restoration on the Cariboo property). Investments in mining interests and plant and equipment were $71.8 million, mainly on the Cariboo gold property (now managed and financed exclusively by Osisko Development).

In 2019, Osisko invested $62.8 million to acquire investments, including $15.0 million in Victoria, $7.8 million in Osisko Metals, $7.7 million in Osisko Mining and $7.5 million in Barkerville. The Company also invested $77.8 million in acquisitions of royalty and stream interests, including US$25.0 million ($33.4 million) to improve its Mantos Blancos silver stream, the last payments totalling $19.6 million on the Dublin Gulch property NSR royalty (hosting the Eagle Gold project which started production in the third quarter of 2019) and a net payment of $5.0 million on the Falco Silver Stream. The Company also disbursed $39.6 million in short-term investments, including a $15.9 million loan to Falco. Proceeds on disposal of investments generated $130.1 million (mainly for the disposal of the investments in Dalradian Resources Inc.  and Victoria) and proceeds from disposal of royalty and offtake interests generated $57.0 million, mainly from the sale of the Brucejack offtake. Cash acquired through the acquisition of Barkerville amounted to $8.3 million and investments in mining interests, plant and equipment and exploration and evaluation assets were $6.2 million, net of tax credits received.

Financing Activities

In 2020, cash flows provided by financing activities amounted to $316.9 million compared to cash used in financing activities of $161.9 million in 2019.

In 2020, the Company completed a private placement of $85.0 million with Investissement Québec. Osisko drew its revolving credit facility by US$50.0 million ($71.7 million), of which it repaid US$15.0 million ($19.2 million), paid dividends of $28.9 million to its shareholders and invested $3.9 million under its NCIB program. The exercise of share options and shares issued under the share purchase plan generated $7.8 million. Osisko Development completed equity financings of $140.3 million and received proceeds of $73.9 million in 2020 from a private placement that was closed in 2021. Share issue expenses related to Osisko Development financings amounted to $6.0 million.

29

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

In 2019, Osisko repaid its revolving credit facility by a net amount of $10.2 million, paid $129.5 million to acquire and cancel common shares held by Betelgeuse LLC ("Orion"), $13.5 million under the NCIB program and $27.5 million in dividends to its shareholders. The exercise of share options and shares issued under the share purchase plan generated $21.8 million.

Quarterly Information

The selected quarterly financial information⁽¹⁾ for the past eight financial quarters is outlined below:

(in thousands of dollars, except for amounts per share)

	2020								2019
	Q4		Q3		Q2		Q1		Q4		Q3		Q2		Q1
GEOs(2)	18,829		16,739		12,386		18,159		20,479		18,123		19,651		19,753
Cash and cash equivalents	302,524		160,705		201,971		158,325		108,223		123,702		83,589		108,497
Short-term investments	3,501		21,568		21,105		21,228		20,704		25,844		16,165		13,119
Working capital	225,643		110,333		162,996		117,090		112,494		150,845		89,668		107,328
Total assets	2,397,104		2,200,070		2,128,588		2,016,189		1,947,253		1,948,355		2,042,960		2,160,816
Total long-term debt	400,429		421,590		421,652		423,499		349,042		347,638		326,050		324,355
Equity	1,841,032		1,638,178		1,604,676		1,492,346		1,493,446		1,506,287		1,534,872		1,727,396
Revenues	213,630		55,707		40,758		52,605		51,032		109,235		131,606		100,726
Net cash flows from operating   activities	32,633		36,123		15,422		23,800		17,204		28,294		21,350		24,750
Impairment of assets,   net of income taxes	(3,600	)	(1,281	)	(3,117	)	(19,300	)	(148,600	)	(58,952	)	-		(28,600	)
Net earnings (loss)(3)	4,632		12,514		13,048		(13,318	)	(155,175	)	(45,924	)	(6,547	)	(26,549	)
Basic and diluted net earnings    (loss) per share	0.03		0.08		0.08		(0.09	)	(1.04	)	(0.32	)	(0.04	)	(0.17	)
Weighted average shares outstanding (000's)
- Basic	166,093		166,110		164,733		155,374		149,912		144,446		154,988		155,059
- Diluted	166,321		166,397		164,815		155,374		149,912		144,446		154,988		155,059
Share price - TSX - closing	16.13		15.75		13.56		10.50		12.62		12.31		13.65		15.01
Share price - NYSE - closing	12.68		11.83		10.00		7.44		9.71		9.30		10.44		11.24
Warrant price - TSX - closing
OR.WT	0.32		0.34		0.31		0.16		0.25		0.445		0.51		0.80
Debenture price - TSX - closing(4)
OR.DB	106.00		104.00		101.34		94.75		101.08		101.75		102.90		103.00
Price of gold (average US$)	1,874		1,909		1,711		1,583		1,481		1,485		1,309		1,304
Closing exchange rate(5) (US$/Can$)	1.2732		1.3339		1.3628		1.4187		1.2988		1.3243		1.3087		1.3363

(1)Unless otherwise noted, financial information is in Canadian dollars and prepared in accordance with IFRS.

(2)Excluding GEOs for the fourth quarter of 2020 from the Renard diamond stream of 1,754.

(3)Attributable to Osisko Gold Royalties Ltd's shareholders

(4)Osisko 4% convertible debentures is presented by tranche of nominal value of $100.00.

(5)Bank of Canada Daily Rate.

During the fourth quarter of 2020, Osisko Development completed two financings for gross proceeds of $140.3 million. In addition, Osisko Development received gross proceeds of $73.9 million in 2020 from a private placement closed in 2021.

During the third quarter of 2020, the Company acquired the San Antonio gold project in Mexico for US$42.0 million, including $US30.0 million paid in cash and US$12.0 million paid in shares. During the second quarter of 2020, the Company completed a private placement of $85.0 million with Investissement Québec. During the first quarter of 2020, the Company drew US$50.0 million on its revolving credit facility and recorded an impairment charge of $26.3 million ($19.3 million, net of income taxes) on its Renard diamond stream.

During the fourth quarter of 2019, the Company acquired Barkerville for $241.7 million, paid in shares. The Company also incurred impairment charges on assets of $148.6 million ($129.0 million, net of income taxes).

During the third quarter of 2019, the Company repurchased 5,066,218 of its common shares from Orion for $71.4 million, paid in cash (from the sale of all common shares held by Osisko in Victoria). The Company sold its Brucejack offtake for US$41.3 million, of which US$31.2 million ($41.3 million) were received on September 30, 2019. The Company also incurred impairment charges of $48.1 million (net of income taxes) on its royalty, stream and other interests and an impairment charge of $10.8 million (net of income taxes) on a net investment in an associate.

30

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

During the second quarter of 2019, the Company repurchased 7,319,499 of its common shares from Orion for $103.2 million, paid in cash (from the sale of all of the common shares held by Osisko in Dalradian) and in the form of the transfer of investments in associates and other investments. During the first quarter of 2019, the Company recorded an impairment charge of $38.9 million ($28.6 million, net of income taxes) on the Renard diamond stream and fully reimbursed the outstanding amount of $30.0 million under its revolving credit facility.

Fourth Quarter Results

• Revenues from royalties and streams of $48.8 million ($64.6 million including offtakes) compared to $38.9 million ($51.0 million including offtakes) in the fourth quarter of 2019;
• Gross profit of $32.8 million compared to $23.9 million in the fourth quarter of 2019;
• Operating income of $19.3 million compared to an operating loss of $129.9 million in the fourth quarter of 2019;
• Net earnings attributable to Osisko Gold Royalties' shareholders of $4.6 million or $0.03 per basic and diluted share, compared to a net loss of $155.2 million or $1.04 per basic and diluted share in the fourth quarter of 2019;
• Adjusted earnings¹ of $12.0 million or $0.07 per basic share¹ compared to $10.3 million or $0.07 in the fourth quarter of 2019; and
• Cash flows provided by operating activities of $32.6 million compared to $17.2 million in the fourth quarter of 2019.

Revenues increased by $9.9 million in the fourth quarter of 2020 compared to the fourth quarter of 2019 as a result of higher gold and silver prices.

Gross profit amounted to $32.8 million in the fourth quarter of 2020 compared to $23.9 million in the corresponding period of 2019. The increase is mainly due to the increase in the gold and silver prices in 2020, which increased the cash margins. Depletion expense increased by $1.7 million mainly as a result of the mix of sales in the fourth quarter of 2020 compared to 2019.

In the fourth quarter of 2020, the Company generated operating earnings of $19.3 million compared to an operating loss of $129.9 million in the fourth quarter of 2019. The operating loss in 2019 is the result of impairment charges on royalty, stream and other interests of $93.9 million, including impairment charges of US$51.3 million ($66.7 million) on the Amulsar stream and offtake interests, $27.2 million on the Éléonore royalty, and an impairment charge of $50.0 million on the Coulon zinc project. Excluding the impairment charges, operating income would have been $14.0 million in the fourth quarter of 2019.

The increase in operating income in 2020 (excluding the impairment charges) is mainly the result of higher gross profit and lower G&A expenses, partially offset by higher business development expenses. The decrease in G&A expenses is mainly due to severance payments incurred in the fourth quarter of 2019 following the acquisition of Barkerville. The increase in business development expenses is mainly due to the professional fees related to the RTO transaction of $1.8 million in the fourth quarter of 2020 as well as a non-cash listing fee of $1.7 million.

During the fourth quarter of 2020, the Company generated net earnings attributable to Osisko Gold Royalties' shareholders of $4.6 million compared to a net loss of $155.2 million in the corresponding period of 2019. The variance is mainly due to the higher operating loss in 2019 as well as a net loss on disposal of investments in 2019 (related to the Barkerville shares held prior to the acquisition).

Adjusted earnings⁽¹⁾ were $12.0 million in the fourth quarter of 2020 compared to $10.3 million in the fourth quarter of 2019. The increase was mainly the result of a higher gross profit, partially offset by higher G&A and business development expenses and a higher cash income tax in 2020 (as a result of the acquisition of the San Antonio stream).

Net cash flows provided by operating activities in the fourth quarter of 2020 was $32.6 million compared to $17.2 million in the fourth quarter of 2019. In 2019, an impact on the non-cash working capital items of $8.0 million had negatively impacted the net cash flows provided by operating activities. The higher cash margin also improved the net cash flows provided by operating activities in the fourth quarter of 2020.

Consolidated Statements of Income (Loss)

_________________________________

¹"Adjusted earnings" and "Adjusted earnings per basic share" are non-IFRS financial performance measures which have no standard definition under IFRS. Refer to the non-IFRS measures provided under the Non-IFRS Financial Performance Measures section of this Management and Discussion Analysis.

31

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

The following table presents summarized consolidated statements of income (loss) for the fourth quarters of 2020 and 2019 (in thousands of dollars, except amounts per share):

		Three months ended December 31,
		2020	2019
		$	$
Revenues	(a)	64,560	51,032
Cost of sales	(b)	(18,236)	(15,265)
Depletion of royalty, stream and other interests	(c)	(13,548)	(11,843)
Gross profit	(d)	32,776	23,924
Other operating expenses
General and administrative	(e)	(7,842)	(8,648)
Business development	(f)	(5,608)	(1,223)
Exploration and evaluation		(23)	(52)
Impairment of assets	(g)	-	(143,876)
Operating income (loss)		19,303	(129,875)
Other expenses, net	(h)	(6,973)	(45,074)
Earnings (loss) before income taxes		12,330	(174,949)
Income tax (expense) recovery	(i)	(8,345)	19,774
Net earnings (loss)		3,985	(155,175)
Net earnings (loss) attributable to:
Osisko Gold Royalties Ltd's shareholders		4,632	(155,175)
Non-controlling interests		(647)	-
Net earnings (loss) per share attributable to   Osisko Gold Royalties Ltd's shareholders
Basic and diluted		0.03	(1.04)

(a)Revenues are comprised of the following:

	Three months ended December 31,
	2020			2019
	Average selling price per ounce / carat ($)	Ounces / carats sold	Total revenues ($000's)	Average selling price per ounce / carat ($)	Ounces / Carats sold	Total revenues ($000's)
Gold sold	2,444	16,174	39,528	1,945	14,872	28,920
Silver sold	32	551,065	17,637	23	645,497	14,657
Diamonds sold (i)	98	43,904	4,284	95	53,238	5,031
Other (paid in cash)	-	-	3,111	-	-	2,424
			64,560			51,032

(i)The Renard diamond mine was put on care and maintenance in March 2020, given the structural challenges affecting the diamond market sales as well as the depressed prices for diamonds due to COVID-19. In September 2020, the mine restarted its activities.

The increase in gold ounces sold in the fourth quarter of 2020 was mainly the result of higher deliveries under the Parral offtake and the Eagle Gold NSR royalty. The decrease in silver ounces sold in the fourth quarter of 2020 is mainly the result of lower silver ounces acquired under the Parral offtake.

(b)Cost of sales represents mainly the acquisition price of the metals and diamonds under the offtake and stream agreements, as well as minimal refining, insurance and transportation costs related to the metals received under royalty agreements. The decrease in the fourth quarter of 2020 is mainly the result of sale of the Brucejack offtake on September 15, 2019.

(c)The royalty, stream and other interests are depleted using the units-of-production method over the estimated life of the properties or the life of the agreement The increase in the fourth quarter of 2020 is due to the mix of sales in 2020 compared to 2019 as well as the impact of the impairments on the royalty, stream and offtake interests recognized in 2019.

32

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

(d)The breakdown of gross profit per nature of interest is as follows (in $000's):

	Three months ended December 31,
	2020		2019
	$		$
Royalty interests
Revenues	34,393		26,327
Cost of sales	(94	)	(18	)
Cash margin	34,299		26,309
Depletion	(7,400	)	(5,614	)
Gross profit	26,899		20,695
Stream interests
Revenues	14,371		12,593
Cost of sales	(3,056	)	(3,527	)
Cash margin	11,315		9,066
Depletion	(5,940	)	(5,996	)
Gross profit	5,375		3,070
Royalty and stream interests   Cash margin	45,614		35,375
	93.5%		90.9%
Offtake interests
Revenues	15,796		12,112
Cost of sales	(15,086	)	(11,720	)
Cash margin	710		392
	4.5%		3.2%
Depletion	(208	)	(233	)
Gross profit	502		159
Total - Gross profit	32,776		23,924

(e)G&A decreased to $7.8 million in the fourth quarter of 2020 compared to $8.6 million in the fourth quarter of 2019. The decrease in G&A expenses is mainly due to severance payments following the Barkerville acquisition in the fourth quarter of 2019.

(f)Business development expenses increased to $5.6 million in the fourth quarter of 2020 compared to $1.2 million in the fourth quarter of 2019. The increase is mainly due additional professional fees related to the RTO transaction ($1.8 million) and a non-cash listing fee of $1.7 million, also related to the RTO transaction.

(g)In the fourth quarter of 2019, the Company recorded impairment charges of $US51.3 million ($66.7 million) on its Amulsar stream and offtake interests, $27.2 million ($20.0 million, net of income taxes) on its Éléonore royalty and $50.0 million ($37.6 million, net of income taxes) on its Coulon zinc project.

(h)Other expenses, net, of $7.0 million in the fourth quarter of 2020 include finance costs of $6.2 million and a share of loss of associates of $3.7 million, partially offset by a net gain on investments of $2.2 million and interest income of $1.1 million.

Other expenses, net, of $45.1 million in the fourth quarter of 2019 include finance costs of $6.2 million and a share of loss of associates of $7.5 million and a net loss on investments of $32.1 million, partially offset by interest income of $1.4 million.

(i)The effective income tax rate for the fourth quarter of 2020 is 67.7% compared to 11.3% in the fourth quarter of 2019. The statutory rate is 26.5% in 2020 and 26.6% in 2019. The elements that impacted the effective income taxes are the non-taxable (or deductible) part of capital gains (or losses) (50%) and non-deductible expenses. Cash taxes of $0.2 million were paid in the fourth quarters of 2020 and 2019 and were related to taxes on royalties earned in foreign jurisdictions. In addition, income taxes of US$4.5 million ($5.7 million) will be payable in Mexico in the first quarter of 2021 as a result of the acquisition of the San Antonio stream in the fourth quarter of 2020.

33

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Outlook

Osisko's 2021 outlook on royalty, stream and offtake interests is largely based on publicly available forecasts from our operating partners. When publicly available forecasts on properties are not available, Osisko obtains internal forecasts from the producers or uses management's best estimate.

GEOs and cash margin by interest, excluding the Renard stream, are estimated as follows for 2021:

	Low	High	Cash margin
	(GEOs)	(GEOs)	(%)
Royalty interests	59,750	62,800	100
Stream interests	17,400	18,250	87
Offtake interests	850	950	3
	78,000	82,000	97*
* Excluding the offtake interests

For the 2021 guidance estimate, deliveries of silver and cash royalties have been converted to GEOs using commodity prices of US$1,800 per ounce of gold, US$25 per ounce of silver and an exchange rate (US$/C$) of 1.28. Any GEOs (and the related cash margin) from the Renard diamond stream were excluded from the outlook above. For 2021, GEOs from the Renard diamonds stream are estimated at 8,126 GEOs; however, for the remainder of 2021, Osisko has committed to reinvest the net proceeds from the stream through the bridge loan facility provided to the operator.

Corporate Update

Following the closing of the RTO transaction, Mr. Sean Roosen was appointed executive chair of Osisko Gold Royalties and Chair and Chief Executive Officer of Osisko Development, and Mr. Sandeep Singh was appointed President and Chief Executive Officer of Osisko Gold Royalties.

On January 13, 2021, Osisko Gold Royalties announced the appointment of Ms. Heather Taylor as Vice President, Investor Relations.

On January 20, 2021, Osisko Gold Royalties announced the appointment of Ms. Candace MacGibbon to its board of directors.

Segment Disclosure

Following the acquisition of Barkerville in November 2019, the chief operating decision-maker organizes and manages the business under two operating segments: (i) acquiring and managing precious metal and other royalties, streams and similar interests, and (ii) the exploration, evaluation and development of mining projects. The assets, liabilities, revenues, expenses and cash flows of Osisko and its subsidiaries, other than Osisko Development and its subsidiaries, are attributable to the precious metal and other royalties, streams and similar interests operating segment. The assets, liabilities, revenues, expenses and cash flows of Osisko Development and its subsidiaries are attributable to the exploration, evaluation and development of the mining projects operating segment. Prior to the acquisition of Barkerville, the Company had only one operating segment, which was the acquiring and managing precious metal and other royalties, streams and similar interests. The comparative figures have been restated to conform to the actual segments.

34

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

The following table presents the main assets, liabilities, revenues, expenses and cash flows per operating segment (in thousands of dollars):

	Year ended December 31, 2020
	Royalties, streams and similar interests (i)		Mining exploration, evaluation and development (ii)		Intersegment transactions(iii)		Consolidated
	$		$		$		$
Cash	105,097		197,427		-		302,524
Current assets	117,592		218,478		(882	)	335,188
Investments in associates and other investments	166,589		110,144		-		276,733
Royalty, stream and other interests	1,203,781		-		(87,653	)	1,116,128
Mining interests and plant and equipment	9,011		407,000		73,501		489,512
Exploration and evaluation assets	-		41,869		650		42,519
Goodwill	111,204		-		-		111,204
Total assets	1,609,349		802,144		(14,384	)	2,397,104
Long-term debt	400,429		-		-		400,429
Revenues	213,630		-		-		213,630
Gross profit	104,325		-		-		104,325
Operating expenses	(28,021	)	(8,301	)	-		(36,322	)
Impairments	(36,298	)	-		-		(36,298	)
Net earnings (loss)	23,501		(7,272	)	-		16,229
Cash flows from operating activities	113,962		(5,984	)	-		107,978
Cash flows from investing activities	(161,131	)	(61,968	)	-		(223,099	)
Cash flows from financing activities	109,444		207,417		-		316,861

	Year ended December 31, 2019
	Royalties, streams and similar interests (i)		Mining exploration, evaluation and development (ii)		Intersegment transactions(iii)		Consolidated
	$		$		$		$
Cash	100,217		8,006		-		108,223
Current assets	127,547		12,882		-		140,429
Investments in associates and other investments	113,169		58,357		-		171,526
Royalty, stream and other interests	1,187,082		-		(56,570	)	1,130,512
Mining interests and plant and equipment	9,915		277,208		56,570		343,693
Exploration and evaluation assets	-		42,949		-		42,949
Goodwill	111,204		-		-		111,204
Total assets	1,608,353		338,900		-		1,947,253
Long-term debt	349,042		-		-		349,042
Revenues	392,599		-		-		392,599
Gross profit	82,709		-		-		82,709
Operating expenses	(26,151	)	(3,844	)	-		(29,995	)
Gain on disposal of an offtake interest	7,636		-		-		7,636
Impairments	(198,315	)	(62,485	)	-		(260,800	)
Net loss	(158,493	)	(75,702	)	-		(234,195	)
Cash flows from operating activities	99,266		(7,668	)	-		91,598
Cash flows from investing activities	4,854		2,708		-		7,562
Cash flows from financing activities	(161,910	)	-		-		(161,910	)

(i)Osisko Gold Royalties Ltd and its subsidiaries, excluding Osisko Development Corp. and its subsidiaries.

(ii)Osisko Development Corp. and its subsidiaries as at December 31, 2020 (represents the assets of Barkerville and the other mining assets transferred to Osisko Development through the RTO transaction (Note 7) as at December 31, 2019).

(iii)The adjustments are related to intersegment balances and to royalties and streams held by Osisko Gold Royalties on assets held by

(iv)Osisko Development, which are cancelled on the consolidation.

35

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Royalty, stream and other interests - Geographic revenues

All of the Company's revenues are attributable to the precious metal and other royalties, streams and similar interests operating segment. Geographic revenues from the sale of metals and diamonds received or acquired from in-kind royalties, streams and other interests are determined by the location of the mining operations giving rise to the royalty, stream or other interest. For the years ended December 31, 2020 and 2019, royalty, stream and other interest revenues were mainly earned from the following jurisdictions (in thousands of dollars):

	North America	South America	Australia	Africa	Europe	Total
	$	$	$	$	$	$
2020
Royalties	106,780	554	52	3,919	-	111,305
Streams	13,999	19,862	2,098	-	9,310	45,269
Offtakes	57,056	-	-	-	-	57,056
	177,835	20,416	2,150	3,919	9,310	213,630
2019
Royalties	93,092	330	59	3,665	-	97,146
Streams	21,588	11,849	2,005	-	7,535	42,977
Offtakes	252,476	-	-	-	-	252,476
	367,156	12,179	2,064	3,665	7,535	392,599

For the year ended December 31, 2020, one royalty interest generated revenues of $66.8 million ($61.1 million for the year ended December 31, 2019), which represented 43% of revenues (44% of revenues for the year ended December 31, 2019) (excluding revenues generated from the offtake interests).

For the year ended December 31, 2020, revenues generated from precious metals and diamonds represented 94% and 4%, respectively, of total revenues (92% and 6% excluding offtakes, respectively). For the year ended December 31, 2019, revenues generated from precious metals and diamonds represented 94% and 5%, respectively, of total revenues (84% and 13% excluding offtakes, respectively).

Royalty, stream and other interests - Geographic net assets

The following table summarizes the royalty, stream and other interests by country, as at December 31, 2020 and 2019, which is based on the location of the property related to the royalty, stream or other interests (in thousands of dollars): 

	North America	South America	Australia	Africa	Asia	Europe	Total
	$	$	$	$	$	$	$
December 31, 2020
Royalties	576,835	46,374	9,924	8,313	-	15,215	656,661
Streams	172,879	183,679	1,481	-	28,392	54,510	440,941
Offtakes	5,690	-	8,119	-	4,717	-	18,526
	755,404	230,053	19,524	8,313	33,109	69,725	1,116,128
December 31, 2019
Royalties	560,246	31,657	9,961	10,488	-	15,215	627,567
Streams	194,344	198,021	2,435	-	28,963	59,401	483,164
Offtakes	6,689	-	8,282	-	4,810	-	19,781
	761,279	229,678	20,678	10,488	33,773	74,616	1,130,512

36

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Exploration, evaluation and development of mining projects

The inventories, mining interests, plant and equipment and exploration and evaluation assets related to the exploration, evaluation and development of mining projects (excluding the intersegment transactions) are located in Canada and in Mexico, and are detailed as follow as at December 31, 2020 and 2019 (in thousands of dollars):

	December 31, 2020			December 31, 2019
	Canada	Mexico	Total	Canada	Mexico	Total
	$	$	$	$	$	$
Assets
Inventories	1,599	25,705	27,304	1,656	-	1,656
Mining interests, plant and equipment	344,903	62,097	407,000	277,208	-	277,208
Exploration and evaluation assets	40,680	1,189	41,869	41,725	1,224	42,949
Total assets	704,998	97,146	802,144	337,615	1,285	338,900

Related Party Transactions

An amount of $0.8 million (including sales taxes) is receivable from associates and included in amounts receivable as at December 31, 2020 ($0.5 million as at December 31, 2019).

In 2020, interest revenues of $1.0 million ($0.9 million in 2019) were accounted for with regards to notes receivable from associates. As at December 31, 2020, interests receivable from associates of $1.9 million are included in amounts receivable ($0.9 million as at December 31, 2019). Loans, notes receivable, and the convertible debenture from associates amounted to $33.4 million as at December 31, 2020 ($24.7 million as at December 31, 2019) and are included in short-term investments and other investments on the consolidated balance sheets.

In 2019, two notes receivable from Falco amounting to $20.0 million were applied against the first installment of a secured silver stream credit facility (Note 16) and the related interests receivable of $1.8 million were converted into common shares of Falco.

Additional transactions with related parties are described under the sections: Spin-out of Mining Assets and Creation of Osisko Development Corp.; Portfolio of Royalty, Stream and Other Interests; and Equity Investments.

Contractual Obligations and Commitments

Investments in royalty and stream interests

As at December 31, 2020, significant commitments related to the acquisition of royalties and streams are detailed in the following table:

Company	Project (asset)	Installments	Triggering events
Aquila Resources Inc.	Back Forty project (gold stream)	US$2.5 million US$5.0 million	Completion of an equity financing for proceeds of no less than US$6.0 million. Receipt of all material permits for the construction and operation of the project.
		US$25.0 million	Pro rata to drawdowns on debt finance facility.
Falco Resources Ltd.	Horne 5 project (silver stream)	$20.0 million	Receipt of all necessary material third-party approvals, licenses, rights of way and surface rights on the property.
		$35.0 million	Receipt of all material construction permits, positive construction decision, and raising a minimum of $100.0 million in non-debt financing.
		$60.0 million	Upon total projected capital expenditure having been demonstrated to be financed.
		$40.0 million (optional)	Payable with fourth installment, at sole election of Osisko, to increase the silver stream to 100% of payable silver (from 90%).

37

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Offtake and stream purchase agreements

The following table summarizes the significant commitments to pay for gold, silver and diamonds to which Osisko has the contractual right pursuant to the associated precious metals and diamond purchase agreements:

	Attributable payable production to be purchased			Per ounce/carat cash payment (US$)			Term of agreement	Date of contract
Interest	Gold	Silver	Diamond	Gold	Silver	Diamond
Amulsar stream(1),(7)	4.22%	62.5%		$400	$4		40 years	November 2015
Amulsar offtake(2),(7)	81.91%			Based on quotational period			Until delivery of 2,110,425 ounces Au	November 2015
Back Forty stream(3)	18.5%	85%		30% spot price (max $600)	$4		Life of mine	March 2015 (silver) Nov. 2017 (gold) Amended June 2020
Mantos Blancos stream(4)		100%			8% spot		Life of mine	September 2015 Amended Aug. 2019
Renard stream			9.6%			Lesser of 40% of sales price or $40	40 years	July 2014 Amended Oct. 2018
Sasa stream(5)		100%			$5		40 years	November 2015
Gibraltar stream(6)		75%			nil		Life of mine	March 2018 Amended April 2020

(1)Stream capped at 89,034 ounces of gold and 434,093 ounces of silver delivered.  Subject to multiple buy-down options: 50% for US$34.4 million and US$31.3 million on 2^nd and 3^rd anniversary of commercial production, respectively.

(2)Offtake percentage will increase to 84.87% if Lydian elects to reduce the gold stream as outlined above. The Amulsar offtake applies to the sales from the first 2,110,425 ounces of refined gold, of which 1,853,751 ounces are attributable to OBL (less any ounces delivered pursuant to the Amulsar stream).

(3)The gold stream will be reduced to 9.25% after the delivery of 105,000 gold ounces.

(4)The stream percentage shall be payable on 100% of silver until 19,300,000 ounces have been delivered, after which the stream percentage will be 40%.

(5)3% or consumer price index (CPI) per ounce price escalation after 2016.

(6)Under the silver stream, transfer payments were totaling US$2.75 per ounce of silver delivered up to April 24, 2020 and nil thereafter following an amendment to the silver stream agreement in April 2020. Osisko will receive from Taseko an amount equal to 100% of Gibco's share of silver production, which represents 75% of Gibraltar mine's production, until reaching the delivery to Osisko of 5.9 million ounces of silver, and 35% of Gibco's share of silver production thereafter.

(7)In December 2019, Lydian International Limited, the owner of the Amulsar project, was granted protection under the Companies' Creditors Arrangement Act. In July 2020, Osisko became a shareholder of Lydian following a credit bid transaction (36.2% as at December 31, 2020).

(8)The San Antonio stream was not included because it is cancelled on the accounting consolidation of Osisko Development.

Financial liabilities

As at December 31, 2020, all financial liabilities to be settled in cash or by the transfer of other financial assets mature within 90 days, except for the convertible debentures, the revolving credit facility and the lease liabilities, which are described below (in thousands of dollars):

	As at December 31, 2020
	Amount payable		Estimated annual payments
	at maturity	Maturity	2021	2022	2023	2024	2025-2029
	$		$	$	$	$
Conv. debenture (2016)(i)	50,000	February 12, 2021	50,236	-	-	-	-
Conv. debentures (2017)	300,000	December 31, 2022	12,000	312,000	-	-	-
Lease liabilities	-	December 31, 2029	1,915	2,135	1,920	1,284	6,422
Revolving credit facility(i),(ii)	63,660	November 14, 2023	2,716	2,716	66,150	-	-
	413,660		66,867	316,851	68,070	1,284	6,422

(i)The convertible debenture was repaid in February 2021, and the Company drew its credit facility for the same amount.

(2)The interest payable is based on the actual interest rate as at December 31, 2020.

38

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Off-balance Sheet Items

There are no significant off-balance sheet arrangements, other than the contractual obligations and commitments mentioned above.

Outstanding Share Data

As of February 24, 2021, 167,332,681 common shares were issued and outstanding. A total of 4,127,690  share options and 5,480,000 warrants were outstanding to purchase common shares. Convertible senior unsecured debentures of $300.0 million are outstanding and convertible at the holder's option into Osisko common shares at a conversion price of $22.89 per common share, representing a total of 13,106,160 common shares if all the debentures were converted.

Subsequent Events to December 31, 2020

Dividend

On February 24, 2021, the Board of Directors declared a quarterly dividend of $0.05 per common share payable on April 15, 2021 to shareholders of record as of the close of business on March 31, 2021.

Financings - Osisko Development Corp.

On January 8, 2021, Osisko Development closed the first tranche of non-brokered private placement for 9,346,464 units of Osisko Development at a price of $7.50 per unit for aggregate gross proceeds of approximately $68.6 million. Each unit consists of one common share of Osisko Development and one-half of one common share purchase warrant of Osisko Development, with each whole warrant entitling the holder thereof to acquire one common share of Osisko Development at a price of $10.00 per share on or prior to December 1, 2023.

On February 5, 2021, Osisko Development closed the final tranche of non-brokered private placement for 1,515,731 units of Osisko Development at a price of $7.50 per unit for aggregate gross proceeds of approximately $11.2 million. Each unit consists of one common share of Osisko Development and one-half of one common share purchase warrant of Osisko Development, with each whole warrant entitling the holder thereof to acquire one common share of Osisko Development at a price of $10.00 per share.

The proceeds of the financing will be used to further develop the Cariboo gold project, advance the San Antonio gold project towards production and for general corporate purposes.

After these financings, the Company's interest in Osisko Development decreased to 77.0%.

On February 16, 2021, Osisko Development announced a $30.0 million flow-through private placement of 1,657,800 flow-through shares at a price of $9.05 per share and 1,334,500 charity flow-through shares at a price of $11.24 per share. In addition, the underwriters have been granted an option, exercisable in whole or in part up to 48 hours prior to the closing of the private placement, to purchase up to 15% of the number of offered shares at their respective issue price. The private placement is expected to close on or about March 18, 2021, and is subject to certain conditions including, but not limited to, regulatory approvals, including conditional listing approval of the TSX-V.

Risks and Uncertainties

The Company is a royalty, stream, and offtake interests holder and investor that operates in an industry that is dependent on a number of factors that include environmental, legal and political risks, the discovery of economically recoverable resources and the conversion of these mineral resources to mineral reserves and the ability of third-party partners to maintain an economic production. An investment in the Company's securities is subject to a number of risks and uncertainties. An investor should carefully consider the risks described in Osisko's most recent Annual Information Form and the other information filed with the Canadian securities regulators and the U.S Securities and Exchange Commission ("SEC") as well as the additional risks listed below before investing in the Company's securities. If any of such described risks occur, or if others occur, the Company's business, operating results and financial condition could be seriously harmed and investors may lose a significant proportion of their investment.

There are important risks which management believes could impact the Company's business. For information on risks and uncertainties, please also refer to the Risk Factors section of Osisko's most recent Annual Information Form filed on SEDAR at www.sedar.com and on EDGAR at www.sec.gov. 

39

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Disclosure Controls and Procedures and Internal Control over Financial Reporting

Disclosure Controls and Procedures

The Chief Executive Officer (the "CEO") and the Chief Financial Officer (the "CFO") of the Company are responsible for establishing and maintaining the Company's disclosure controls and procedures ("DCP") including adherence to the Disclosure Policy adopted by the Company. The Disclosure Policy requires all staff to keep senior management fully apprised of all material information affecting the Company so that they may evaluate and discuss this information and determine the appropriateness and timing for public disclosure.

The Company maintains DCP designed to ensure that information required to be disclosed in reports filed under applicable Canadian securities laws and the U.S. Securities Exchange Act of 1934, as amended, is recorded, processed, summarized and reported within the appropriate time periods and that such information is accumulated and communicated to the Company's management, including the CEO and CFO, to allow for timely decisions regarding required disclosure. 

As required by applicable Canadian securities laws and Rule 13a-15(b) under the Exchange Act, the Company conducted an evaluation, under the supervision and with the participation of the management, including the CEO and CFO, of the effectiveness of the design and operation of the Company's DCP as of December 31, 2020. Based on this evaluation, the CEO and CFO concluded that the design and operation of the Company's DCP were effective as of December 31, 2020.

In designing and evaluating DCP, the Company recognizes that any disclosure controls and procedures, no matter how well conceived or operated, can only provide reasonable, not absolute, assurance that the objectives of the control system are met, and management is required to exercise its judgment in evaluating the cost-benefit relationship of possible controls and procedures.

The CEO and CFO have evaluated whether there were changes to the DCP during the year ended December 31, 2020 that have materially affected, or are reasonably likely to materially affect, the DCP. No such changes were identified through their evaluation.

Internal Control over Financial Reporting

The Company's management, including the CEO and the CFO, are responsible for establishing and maintaining adequate internal control over financial reporting ("ICFR") for the Company to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with IFRS. The fundamental issue is ensuring all transactions are properly authorized and identified and entered into a well-designed, robust and clearly understood accounting system on a timely basis to minimize risk of inaccuracy, failure to fairly reflect transactions, failure to fairly record transactions necessary to present financial statements in accordance with IFRS, unauthorized receipts and expenditures, or the inability to provide assurance that unauthorized acquisitions or dispositions of assets can be detected.

The CEO and CFO have also evaluated the effectiveness of the Company's ICFR as required by National Instrument 52-109 issued by the Canadian Securities Administrators and rules 13a-15 and 15d-15 under the Exchange Act based on the framework and criteria established in Internal Control - Integrated Framework (2013) as issued by the Committee of Sponsoring Organizations (COSO) of the Treadway Commission. Based on this evaluation, the CEO and CFO concluded that the Company's ICFR was effective as of December 31, 2020.

On August 21, 2020, the Company completed its acquisition of the San Antonio gold project ("San Antonio") through the acquisition of Sapuchi Minera S. de R.L. de C.V. Accordingly, the acquired assets and liabilities of San Antonio are included in the consolidated balance sheet as at December 31, 2020 and the results of its operations and cash flows are reported in the consolidated statement of income (loss) and cash flows from August 21, 2020 to December 31, 2020. The Company has elected to exclude San Antonio from the Company's assessment of internal control over financial reporting as of December 31, 2020.  San Antonio represented approximately 4.0% of the consolidation total assets and had no revenues for the year ended December 31, 2020.

The Company's ICFR may not prevent or detect all misstatements because of inherent limitations. Additionally, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because changes in conditions or deterioration in the degree of compliance with the Company's policies and procedures.

The CEO and CFO have evaluated whether there were changes to the ICFR during the year ended December 31, 2020 that have materially affected, or are reasonably likely to materially affect, the ICFR. No such changes were identified through their evaluation.

The Company's independent registered public accounting firm, PricewaterhouseCoopers LLP, have audited the Company's consolidated financial statements for the year ended December 31, 2020 and have issued an audit report dated February 24, 2021 on the Company's ICFR based on the framework and criteria established in Internal Control - Integrated Framework (2013) as issued by COSO of the Treadway Commission.

40

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Basis of Presentation of Consolidated Financial Statements

The consolidated financial statements for the year ended December 31, 2020 have been prepared in accordance with the IFRS as issued by the IASB. The accounting policies, methods of computation and presentation applied in the consolidated financial statements are consistent with those of the previous financial year, except as otherwise disclosed below.

The significant accounting policies of Osisko are detailed in the notes to the audited consolidated financial statements for the year ended December 31, 2020, filed on SEDAR at www.sedar.com, EDGAR at www.sec.gov and on Osisko's website at www.osiskogr.com.

Amendments to IAS 1 Presentation of Financial Statements

The IASB has made amendments to IAS 1 Presentation of Financial Statements which use a consistent definition of materiality throughout IFRS and the Conceptual Framework for Financial Reporting, clarify when information is material and incorporate some of the guidance in IAS 1 about immaterial information.  In particular, the amendments clarify that information is material if omitting, misstating or obscuring it could reasonably be expected to influence decisions that the primary users of general purpose financial statements make on the basis of those financial statements, which provide financial information about a specific reporting entity. Materiality depends on the nature or magnitude of information, or both. An entity assesses whether information, either individually or in combination with other information, is material in the context of its financial statements taken as a whole. The Company adopted IAS 1 on January 1, 2020, which did not have a significant impact on the consolidated financial statements disclosures.

Critical Accounting Estimates and Judgements

Estimates and assumptions are continually evaluated and are based on historical experience and other factors, including expectations of future events that are believed to be reasonable under the circumstances. The determination of estimates requires the exercise of judgement based on various assumptions and other factors such as historical experience and current and expected economic conditions.  Actual results could differ from those estimates.

Critical accounting estimates and assumptions as well as critical judgements in applying the Company's accounting policies are detailed in the audited consolidated financial statements for the year ended December 31, 2020, filed on SEDAR at www.sedar.com, EDGAR at www.sec.gov and on Osisko's website at www.osiskogr.com.

Financial Instruments

All financial instruments are required to be measured at fair value on initial recognition. The fair value is based on quoted market prices, unless the financial instruments are not traded in an active market. In this case, the fair value is determined by using valuation techniques like discounted cash flows, the Black-Scholes option pricing model or other valuation techniques. Measurement in subsequent periods depends on the classification of the financial instrument. A description of financial instruments and their fair value is included in the audited consolidated financial statements for the year ended December 31, 2020, filed on SEDAR at www.sedar.com, EDGAR at www.sec.gov and on Osisko's website at www.osiskogr.com

Technical information

The scientific and technical information contained in this MD&A has been reviewed and approved by Mr. Guy Desharnais,  who is "Qualified Persons" ("QP") as defined in National Instrument 43-101 - Standards of Disclosure for Mineral Projects.

41

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Non-IFRS Financial Performance Measures

The Company has included certain non-IFRS measures including "Adjusted Earnings" and "Adjusted Earnings per basic share" to supplement its consolidated financial statements, which are presented in accordance with IFRS.

The Company believes that these measures, together with measures determined in accordance with IFRS, provide investors with an improved ability to evaluate the underlying performance of the Company. Non-IFRS measures do not have any standardized meaning prescribed under IFRS, and therefore they may not be comparable to similar measures employed by other companies. The data is intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS.

Adjusted Earnings and Adjusted Earnings per Basic Share

"Adjusted earnings" is defined as "Net earnings (loss)" adjusted for certain items: "Foreign exchange gain (loss)", "Impairment of assets", including impairment on financial assets and investments in associates, "Gains (losses) on disposal of exploration and evaluation assets", "Unrealized gain (loss) on investments", "Share of loss of associates", "Deferred income tax expense (recovery)" and other unusual items such as transaction costs.

Adjusted earnings per basic share is obtained from the "adjusted earnings" divided by the "Weighted average number of common shares outstanding" for the period.

	Three months ended December 31,				Years ended December 31,
	2020		2019		2020		2019
(in thousands of dollars,  except per share amounts)	$		$		$		$
Net earnings (loss) attributable to   Osisko Gold Royalties' shareholders	4,632		(155,175	)	16,876		(234,195	)
Adjustments:
Impairment of royalty, stream and other interests	-		148,600		26,300		248,300
Impairment of investments	2,694		-		7,998		12,500
Foreign exchange loss (gain)	514		756		(652	)	1,901
Unrealized (gain) loss on investments	(5,186	)	27,357		(21,952	)	31,161
Share of loss of associates	3,723		7,521		7,657		22,209
Deferred income tax expense (recovery)	2,170		(19,930	)	3,760		(41,197	)
Costs related to the acquisition of Barkerville	-		1,216		-		1,216
Costs related to the RTO transaction,       including the deemed listing fees of       Osisko Development	3,453		-		3,729		-
Adjusted earnings	12,000		10,345		43,716		41,895
Weighted average number of       common shares outstanding (000's)	166,093		149,912		162,303		151,266
Adjusted earnings per basic share	0.07		0.07		0.27		0.28

42

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Forward-looking Statements

Certain statements contained in this MD&A may be deemed "forward-looking statements" within the meaning of applicable Canadian and U.S. securities laws. All statements in this MD&A, other than statements of historical fact, that address future events, developments or performance that Osisko expects to occur including management's expectations regarding Osisko's growth, results of operations, estimated future revenues, carrying value of assets, requirements for additional capital, mineral reserve and mineral resource estimates, production estimates, production costs and revenue estimates, future demand for and prices of commodities, business prospects and opportunities and outlook on gold, silver, diamonds, other commodities and currency markets are forward-looking statements. In addition, statements (including data in tables) relating to mineral reserves and resources and gold equivalent ounces are forward-looking statements, as they involve implied assessment, based on certain estimates and assumptions, and no assurance can be given that the estimates will be realized. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words "expects", "plans", "anticipates", "believes", "intends", "estimates", "projects", "potential", "scheduled" and similar expressions or variations (including negative variations), or that events or conditions "will", "would", "may", "could" or "should" occur including, without limitation, the performance of the assets of Osisko, any estimate of gold equivalent ounces to be received in 2021, the realization of the anticipated benefits deriving from Osisko's investments and transactions, Osisko's ability to seize future opportunities.  Although Osisko believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements involve known and unknown risks, uncertainties and other factors, most of which are beyond the control of Osisko, and are not guarantees of future performance and actual results may accordingly differ materially from those in forward-looking statements. Factors that could cause the actual results to differ materially from those in forward-looking statements include, without limitation:  fluctuations in the prices of the commodities that drive royalties, streams, offtakes and investments held by Osisko; fluctuations in the value of the Canadian dollar relative to the U.S. dollar; regulatory changes by national and local governments, including permitting and licensing regimes and taxation policies; regulations and political or economic developments in any of the countries where properties in which Osisko holds a royalty, stream or other interest are located or through which they are held; risks related to the operators of the properties in which Osisko holds a royalty, stream or other interests; the unfavorable outcome of litigation relating to any of the properties in which Osisko holds a royalty, stream or other interests; business opportunities that become available to, or are pursued by Osisko; continued availability of capital and financing and general economic, market or business conditions; litigation; title, permit or license disputes related to interests on any of the properties in which Osisko holds a royalty, stream or other interest; development, permitting, infrastructure, operating or technical difficulties on any of the properties in which Osisko holds a royalty, stream or other interest; rate and timing of production differences from resource estimates or production forecasts by operators of properties in which Osisko holds a royalty, stream or other interest; risks and hazards associated with the business of exploring, development and mining on any of the properties in which Osisko holds a royalty, stream or other interest, including, but not limited to unusual or unexpected geological and metallurgical conditions, slope failures or cave-ins, flooding and other natural disasters or civil unrest or other uninsured risks, the integration of acquired assets and the responses of relevant governments to the COVID-19 outbreak and the effectiveness of such response and the potential impact of COVID-19 on Osisko's business, operations and financial condition and the integration of acquired assets. The forward-looking statements contained in this MD&A are based upon assumptions management believes to be reasonable, including, without limitation: the ongoing operation of the properties in which Osisko holds a royalty, stream or other interest by the owners or operators of such properties in a manner consistent with past practice; the accuracy of public statements and disclosures made by the owners or operators of such underlying properties; no material adverse change in the market price of the commodities that underlie the asset portfolio; the Company's ongoing income and assets relating to determination of its PFIC status; no adverse development in respect of any significant property in which Osisko holds a royalty, stream or other interest; the accuracy of publicly disclosed expectations for the development of underlying properties that are not yet in production; integration of acquired assets; and the absence of any other factors that could cause actions, events or results to differ from those anticipated, estimated or intended. For additional information on risks, uncertainties and assumptions, please refer to the Annual Information Form of Osisko filed on SEDAR at www.sedar.com and EDGAR at www.sec.gov which also provides additional general assumptions in connection with these statements.  Osisko cautions that the foregoing list of risk and uncertainties is not exhaustive. Investors and others should carefully consider the above factors as well as the uncertainties they represent and the risk they entail. Osisko believes that the assumptions reflected in those forward-looking statements are reasonable, but no assurance can be given that these expectations will prove to be correct and such forward-looking statements included in this MD&A should not be unduly relied upon. These statements speak only as of the date of this MD&A. Osisko undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, other than as required by applicable law.

43

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Cautionary Note to U.S. Investors Regarding the Use of Mineral Reserve and Mineral Resource Estimates

Osisko is subject to the reporting requirements of the applicable Canadian securities laws, and as a result reports its mineral reserves according to Canadian standards. Canadian reporting requirements for disclosure of mineral properties are governed by National Instrument 43-101, Standards of Disclosure for Mineral Properties ("NI 43-101"). The definitions of NI 43-101 are adopted from those given by the Canadian Institute of Mining, Metallurgy and Petroleum ("CIM"). U.S. reporting requirements are currently governed by the SEC's Industry Guide 7 ("Guide 7"). This MD&A includes estimates of mineral reserves and mineral resources reported in accordance with NI 43-101. These reporting standards have similar goals in terms of conveying an appropriate level of confidence in the disclosures being reported, but embody different approaches and definitions. For example, under Guide 7, mineralization may not be classified as a "reserve" unless the determination has been made that the mineralization could be economically and legally produced or extracted at the time the reserve determination is made. Consequently, the definitions of "Proven Mineral Reserves" and "Probable Mineral Reserves" under CIM standards differ in certain respects from the standards of Guide 7. Osisko also reports estimates of "mineral resources" in accordance with NI 43-101. While the terms "Mineral Resource," "Measured Mineral Resource," "Indicated Mineral Resource" and "Inferred Mineral Resource" are recognized by NI 43-101, they are not defined terms under Guide 7 and, generally, U.S. companies reporting pursuant to Guide 7 are not permitted to report estimates of mineral resources of any category in documents filed with the SEC. As such, certain information contained in this MD&A concerning descriptions of mineralization and estimates of mineral reserves and mineral resources under Canadian standards is not comparable to similar information made public by United States companies subject to the reporting and disclosure requirements of the SEC pursuant to Guide 7. Readers are cautioned not to assume that all or any part of Measured Mineral Resources or Indicated Mineral Resources will ever be converted into Mineral Reserves. Readers are also cautioned not to assume that all or any part of an Inferred Mineral Resource exists, or is economically or legally mineable. Further, an "Inferred Mineral Resource" has a great amount of uncertainty as to its existence and as to its economic and legal feasibility, and a reader cannot assume that all or any part of an Inferred Mineral Resource will ever be upgraded to a higher category. Under Canadian rules, estimates of Inferred Mineral Resources may not form the basis of feasibility or other economic studies.

(Signed)  Sandeep Singh

Sandeep Singh

President and Chief Executive Officer

February 24, 2021

44

Osisko Gold Royalties Ltd	Management's Discussion and Analysis
2020 - Annual Report

Corporate Information

Osisko Gold Royalties Ltd	Osisko Bermuda Limited
1100 av. des Canadiens-de-Montréal	Cumberland House
Suite 300	1 Victoria Street
Montréal, Québec, Canada H3B 2S2	Hamilton HM11
Tel.: (514) 940-0670	Bermuda
Fax: (514) 940-0669	Tel.: (441) 824-7474
Email: info@osiskogr.com	Fax: (441) 292-6140
Web site: www.osiskogr.com	Michael Spencer, Managing Director

Osisko Development Corp.

1100 av. des Canadiens-de-Montréal

Suite 300

Montréal, Québec, Canada H3B 2S2

Tel.: (514) 940-0685

Fax: (514) 940-0687

Email: info@osiskodev.com

Web site: www.osiskodev.com

Directors	Officers
Sean Roosen, Executive Chair	Sean Roosen, Executive Chair
Joanne Ferstman, Lead Director	Sandeep Singh, President and Chief Executive Officer
The Hon. John R. Baird	Guy Desharnais, Vice President, Project Evaluation
Françoise Bertrand	Iain Farmer, Vice President, Corporate Development
John F. Burzynski	André Le Bel, Vice President, Legal Affairs and
Christopher C. Curfman	Corporate Secretary
Candace MacGibbon	Frédéric Ruel, Vice President, Finance and Chief
William Murray John	Financial Officer
Pierre Labbé	Heather Taylor, Vice President, Investor Relations
Charles E. Page
Sandeep Singh
Qualified Person (as defined by NI 43-101)
Guy Desharnais, P. Geo, Vice-President, Project Evaluation

Exchange listings

Toronto Stock Exchange

-Common shares: OR

-Warrants: OR.WT (Exercise price: $36.50 / Expiry date: March 5, 2022)

-Convertible debentures:OR.DB (Conversion price: $22.89 / Maturity date: December 31, 2022)

New York Stock Exchange

-Common shares:               OR

Dividend Reinvestment Plan

Information available at http://osiskogr.com/en/dividends/drip/

Transfer Agents

Canada: AST Trust Company (Canada)

United States of America: American Stock Transfer & Trust Company, LLC

Auditors

PricewaterhouseCoopers LLP/s.r.l./s.e.n.c.r.l.

45

EX-99.4

Exhibit 99.4

CERTIFICATIONS

I, Sandeep Singh, certify that:

1. I have reviewed this annual report on Form 40-F of Osisko Gold Royalties Ltd;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the issuer as of, and for, the periods presented in this report;

4. The issuer's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the issuer and have:

a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the issuer, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)Evaluated the effectiveness of the issuer's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)Disclosed in this report any change in the issuer's internal control over financial reporting that occurred during the period covered by the annual report that has materially affected, or is reasonably likely to materially affect, the issuer's internal control over financial reporting; and

5. The issuer's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the issuer's auditors and the audit committee of the issuer's board of directors (or persons performing the equivalent functions):

a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the issuer's ability to record, process, summarize and report financial information; and

b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the issuer's internal control over financial reporting.

Date: March 31, 2021	By:	/s/ Sandeep Singh
		Sandeep Singh
		President and Chief Executive Officer

EX-99.5

Exhibit 99.5

CERTIFICATIONS

I, Frédéric Ruel, certify that:

1. I have reviewed this annual report on Form 40-F of Osisko Gold Royalties Ltd;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the issuer as of, and for, the periods presented in this report;

4. The issuer's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the issuer and have:

a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the issuer, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)Evaluated the effectiveness of the issuer's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)Disclosed in this report any change in the issuer's internal control over financial reporting that occurred during the period covered by the annual report that has materially affected, or is reasonably likely to materially affect, the issuer's internal control over financial reporting; and

5. The issuer's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the issuer's auditors and the audit committee of the issuer's board of directors (or persons performing the equivalent functions):

a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the issuer's ability to record, process, summarize and report financial information; and

b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the issuer's internal control over financial reporting.

Date: March 31, 2021	By:	/s/ Frédéric Ruel
		Frédéric Ruel
		Chief Financial Officer and Vice
		President, Finance

EX-99.6

Exhibit 99.6

CERTIFICATION PURSUANT TO
18 U.S.C. §1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the annual report of Osisko Gold Royalties Ltd (the "Company") on Form 40-F for the fiscal year ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Sandeep Singh, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)The information contained in this Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: March 31, 2021

By: /s/ Sandeep Singh                      

Sandeep Singh
President and Chief Executive Officer

EX-99.7

Exhibit 99.7

CERTIFICATION PURSUANT TO
18 U.S.C. §1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the annual report of Osisko Gold Royalties Ltd (the "Company") on Form 40-F for the fiscal year ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Frédéric Ruel, Chief Financial Officer and Vice President, Finance of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)The information contained in this Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: March 31, 2021

By:/s/ Frédéric Ruel                    

Frédéric Ruel

Chief Financial Officer and
Vice President Finance

EX-99.8

Exhibit 99.8

Consent of Independent Registered Public Accounting Firm

We hereby consent to the incorporation by reference in this Annual Report on Form 40-F for the year ended December 31, 2020 of Osisko Gold Royalties Ltd of our report dated February 24, 2021, relating to the consolidated financial statements and the effectiveness of internal control over financial reporting, which appears in the Exhibit incorporated by reference in this Annual Report.

/s/ PricewaterhouseCoopers LLP

Montreal, Canada
March 31, 2021

PricewaterhouseCoopers LLP/s.r.l./s.e.n.c.r.l.

1250 René-Lévesque Boulevard West, Suite 2500, Montréal, Quebec, Canada H3B 4Y1

T: +1 514 205 5000, F: +1 514 876 1502

"PwC" refers to PricewaterhouseCoopers LLP/s.r.l. / s.e.n.c.r.l., an Ontario limited liability partnership.

EX-99.9

Exhibit 99.9

CONSENT OF EXPERT

In connection with the Annual Report on Form 40-F of Osisko Gold Royalties Ltd filed with the United States Securities and Exchange Commission (the "Form 40-F"), I, Guy Desharnais, Ph.D., P.Geo, hereby consent to the use of my name in connection with the reference to certain scientific and technical information as set out in the Annual Information Form for the fiscal year ended December 31, 2020 filed as an exhibit to the Form 40-F.

By:  /s/ Guy Desharnais_______

Name: Guy Desharnais, Ph.D., P.Geo

  March 31, 2021

XML

Document and Entity Information	12 Months Ended
	Dec. 31, 2020 shares
Document and Entity Information [Abstract]
Entity Registrant Name	Osisko Gold Royalties LTD
Entity Central Index Key	0001627272
Current Fiscal Year End Date	--12-31
Document Type	40-F
Amendment Flag	false
Document Period End Date	Dec. 31, 2020
Entity Common Stock, Shares Outstanding	167,165,341
Entity Current Reporting Status	Yes
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Entity Emerging Growth Company	false
Entity Interactive Data Current	Yes

XML

Consolidated Balance Sheets - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Current assets
Cash	$ 302,524	$ 108,223
Short-term investment	3,501	20,704
Amounts receivable	12,894	6,330
Inventories	10,025	1,656
Other assets	6,244	3,516
Total current assets	335,188	140,429
Non-current assets
Investments in associates	119,219	103,640
Other investments	157,514	67,886
Royalty, stream and other interests	1,116,128	1,130,512
Mining interests and plant and equipment	489,512	343,693
Exploration and evaluation	42,519	42,949
Goodwill	111,204	111,204
Other assets	25,820	6,940
Total assets	2,397,104	1,947,253
Current liabilities
Accounts payable and accrued liabilities	46,889	18,772
Dividends payable	8,358	7,874
Current portion of long-term debt	49,867	0
Provisions and other liabilities	4,431	1,289
Total current liabilities	109,545	27,935
Non-current liabilities
Provisions and other liabilities	41,536	29,365
Long-term debt	350,562	349,042
Deferred income taxes	54,429	47,465
Total liabilities	556,072	453,807
Equity
Share capital	1,776,629	1,656,350
Warrants	18,072	18,072
Contributed surplus	41,570	37,642
Equity component of convertible debentures	17,601	17,601
Accumulated other comprehensive income	48,951	13,469
Deficit	(174,458)	(249,688)
Equity attributable to Osisko Gold Royalties Ltd's shareholders	1,728,365	1,493,446
Non-controlling interests	112,667
Total equity	1,841,032	1,493,446
Total Liabilities and Equity	$ 2,397,104	$ 1,947,253

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Consolidated Statements of Income (Loss) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Statement
Revenues	$ 213,630	$ 392,599
Cost of sales	(63,700)	(262,881)
Depletion of royalty, stream and other interests	(45,605)	(47,009)
Gross profit	104,325	82,709
Other operating expenses
General and administrative	(25,901)	(23,682)
Business development	(10,290)	(6,122)
Gain on disposal of stream and offtake interests	0	7,636
Exploration and evaluation	(131)	(191)
Impairment of assets	(26,300)	(243,576)
Operating income (loss)	41,703	(183,226)
Interest income	4,582	4,632
Finance costs	(26,131)	(23,548)
Foreign exchange gain (loss)	1,023	(1,859)
Share of loss of associates	(7,657)	(22,209)
Other gains (losses), net	13,622	(48,385)
Earnings (loss) before income taxes	27,142	(274,595)
Income tax (expense) recovery	(10,913)	40,400
Net earnings (loss)	16,229	(234,195)
Net earnings (loss) attributable to:
Osisko Gold Royalties Ltd's shareholders	16,876	$ (234,195)
Non-controlling interests	$ (647)
Net earnings (loss) per share attributable to Osisko Gold Royalties Ltd's shareholders
Basic and diluted (in dollars per share)	$ 0.10	$ (1.55)

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Consolidated Statements of Comprehensive Income (Loss) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Statement of Income and Comprehensive Income
Net earnings (loss)	$ 16,229	$ (234,195)
Items that will not be reclassified to the consolidated statement of income (loss)
Changes in fair value of financial assets at fair value through comprehensive income	40,993	13,285
Income tax effect	(9,319)	(1,728)
Share of other comprehensive income (loss) of associates	1,506	(352)
Items that may be reclassified to the consolidated statement of income (loss)
Currency translation adjustments	(4,555)	(29,164)
Disposal of an investment in an associate
Reclassification to the statements of income (loss) of the other comprehensive loss	0	695
Income tax effect	0	(92)
Other comprehensive income (loss)	28,625	(17,356)
Comprehensive income (loss)	44,854	(251,551)
Comprehensive income (loss) attributable to:
Osisko Gold Royalties Ltd's shareholders	45,501	(251,551)
Non-controlling interests	$ (647)	$ 0

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Consolidated Statements of Cash Flows - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Operating activities
Net earnings (loss)	$ 16,229	$ (234,195)
Adjustments for:
Share-based compensation	9,361	8,320
Depletion and amortization	46,904	48,270
Net gain on disposal of an offtake interest	(0)	(7,636)
Impairment of assets	26,300	248,300
Finance costs	8,409	7,161
Share of loss of associates	7,657	22,209
Net gain on acquisition of investments	(3,827)	(1,006)
Change in fair value of financial assets at fair value through profit and loss	(2,387)	1,089
Net (gain) loss on dilution of investments in associates	(10,381)	3,687
Net (gain) loss on disposal of investments	(5,357)	27,391
Impairment of investments	7,998	12,500
Foreign exchange loss	(652)	1,901
Deferred income tax expense (recovery)	3,760	(41,197)
Deemed listing fees of Osisko Development	1,751	0
Other	479	(416)
Net cash flows provided by operating activities before changes in non-cash working capital items	106,244	96,378
Changes in non-cash working capital items	1,734	(4,780)
Net cash flows provided by operating activities	107,978	91,598
Investing activities
Net disposal (acquisition) of short-term investments	412	(39,597)
Cash acquired through the acquisition of Barkerville	0	8,312
Transaction fees paid on acquisition of Barkerville	0	(1,513)
Acquisition of the San Antonio gold project	(52,208)	0
Acquisition of investments	(49,194)	(62,815)
Proceeds on disposal of investments	10,864	130,128
Acquisition of royalty and stream interests	(66,062)	(77,814)
Proceeds on disposal of royalty and stream interests	0	57,016
Mining assets and plant and equipment	(71,828)	(6,321)
Exploration and evaluation expenses, net of tax credits	(202)	166
Reclamation deposits	4,762	0
Other	357	0
Net cash flows (used in) provided by investing activities	(223,099)	7,562
Financing activities
Private placement of common shares	85,000	0
Investments from minority shareholders	214,323	0
Share issue expenses from investments from minority shareholders	(5,965)	0
Exercise of share options and shares issued under the share purchase plan	7,835	21,783
Increase in long-term debt	71,660	19,772
Repayment of long-term debt	(19,205)	(30,000)
Common shares acquired and cancelled through a share repurchase	0	(129,486)
Normal course issuer bid purchase of common shares	(3,933)	(13,533)
Dividends paid	(28,914)	(27,455)
Other	(3,940)	(2,991)
Net cash flows provided by (used in) financing activities	316,861	(161,910)
Increase (decrease) in cash before effects of exchange rate changes on cash	201,740	(62,750)
Effects of exchange rate changes on cash	(7,439)	(3,292)
Increase (decrease) in cash	194,301	(66,042)
Cash - January 1	108,223	174,265
Cash - December 31	$ 302,524	$ 108,223

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Consolidated Statement of Changes in Equity - CAD ($) $ in Thousands	Share capital [Member]	Warrants [Member]	Contributed surplus [Member]	Equity component of convertible debentures [member]	Accumulated other comprehensive income [Member]	Retained earnings [Member]	Total [Member]	Non-controlling interests [member]	Total
Beginning Balance at Dec. 31, 2018	$ 1,609,162	$ 30,901	$ 21,230	$ 17,601	$ 23,499	$ 69,202			$ 1,771,595
Beginning Balance (shares) at Dec. 31, 2018									155,443,351
Adoption of IFRS 16						(383)			$ (383)
Net earnings (loss)						(234,195)			(234,195)
Other comprehensive income (loss)					(17,356)				(17,356)
Comprehensive income (loss)					(17,356)	(234,195)			(251,551)
Acquisition of Barkerville	160,564		1,912						$ 162,476
Acquisition of Barkerville (shares)									13,560,832
Deemed repurchase of shares held by an associate	(6,100)								$ (6,100)
Deemed repurchase of shares held by an associate (Shares)									(517,409)
Dividends declared						(29,977)			$ (29,977)
Shares issued - Dividends reinvestment plan	2,427								$ 2,427
Shares issued - Dividends reinvestment plan (shares)									198,609
Shares issued - Employee share purchase plan	466								$ 466
Shares issued - Employee share purchase plan (shares)									34,550
Share options:
Shared-based compensation			2,899						$ 2,899
Share options exercised	25,119		(5,343)						$ 19,776
Share option exercised (Shares)									1,355,531
Replacement share options exercised	2,632		(917)						$ 1,715
Replacement share options exercised (Shares)									148,984
Restricted share units to be settled in common shares:
Share-based compensation			4,059						$ 4,059
Settlement	874		(1,872)			(346)			$ (1,344)
Settlement (Shares)									89,246
Income tax impact			(57)						$ (57)
Deferred share units to be settled in common shares:
Transfer of units from cash-settled to equity-settled			3,722						3,722
Share-based compensation			545						545
Settlement	104		(222)						$ (118)
Settlement (Shares)									7,875
Income tax impact			(50)						$ (50)
Normal course issuer bid purchase of common shares	(10,198)					(1,633)			$ (11,831)
Normal course issuer bid purchase of common shares (shares)									(983,900)
Common shares acquired and cancelled through a share repurchase	(128,516)		(1,093)			(45,030)			$ (174,639)
Common shares acquired and cancelled through a share repurchase (Shares)									(12,385,717)
Issue costs, net of income taxes	(184)								$ (184)
Warrants expired		(12,829)	12,829						0
Transfer of realized gain (loss) on financial assets at fair value through other comprehensive income, net of income taxes					7,326	(7,326)			0
Ending Balance at Dec. 31, 2019	1,656,350	18,072	37,642	17,601	13,469	(249,688)	$ 1,493,446		$ 1,493,446
Ending Balance (shares) at Dec. 31, 2019									156,951,952
Net earnings (loss)						16,876	16,876	$ (647)	$ 16,229
Other comprehensive income (loss)					28,625		28,625		28,625
Comprehensive income (loss)					28,625	16,876	45,501	(647)	44,854
Private placement	85,000						85,000		$ 85,000
Private placements (shares)									7,727,273
Issue costs, net of taxes	(136)						(136)		$ (136)
Income tax impact on prior year issue costs	3,644						3,644		3,644
Net investments from minority shareholders, net of taxes								209,892	209,892
Deemed acquisition of Barolo Ventures Corp.								1,751	1,751
Acquisition of the San Antonio gold project	15,846						15,846		$ 15,846
Acquisition of the San Antonio gold project (Shares)									1,011,374
Gain on dilution of non-controlling interests						98,329	98,329	(98,329)	$ (0)
Acquisition of royalty interests paid in shares	3,880						3,880		$ 3,880
Acquisition of royalty interests paid in shares (Share)									250,000
Dividends declared						(32,838)	(32,838)		$ (32,838)
Shares issued - Dividends reinvestment plan	3,440						3,440		$ 3,440
Shares issued - Dividends reinvestment plan (shares)									268,173
Shares issued - Employee share purchase plan	391						391		$ 391
Shares issued - Employee share purchase plan (shares)									30,388
Share options:
Shared-based compensation			3,104				3,104		$ 3,104
Share options exercised	3,932		(857)				3,075		$ 3,075
Share option exercised (Shares)									232,964
Replacement share options exercised	5,976		(1,461)				4,515		$ 4,515
Replacement share options exercised (Shares)									440,506
Restricted share units to be settled in common shares:
Share-based compensation			5,835				5,835		$ 5,835
Settlement	1,984		(4,247)			(279)	(2,542)		$ (2,542)
Settlement (Shares)									145,694
Income tax impact			358				358		$ 358
Deferred share units to be settled in common shares:
Share-based compensation			1,113				1,113		1,113
Settlement	255		(266)			(1)	(12)		$ (12)
Settlement (Shares)									19,330
Income tax impact			349				349		$ 349
Normal course issuer bid purchase of common shares	(3,933)						(3,933)		$ (3,933)
Normal course issuer bid purchase of common shares (shares)									(429,722)
Transfer of realized other comprehensive income of Associates, net of income taxes					(414)	414			$ 0
Transfer of realized gain (loss) on financial assets at fair value through other comprehensive income, net of income taxes					7,271	(7,271)			0
Ending Balance at Dec. 31, 2020	$ 1,776,629	$ 18,072	$ 41,570	$ 17,601	$ 48,951	$ (174,458)	$ 1,728,365	$ 112,667	$ 1,841,032
Ending Balance (shares) at Dec. 31, 2020									166,647,932

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Consolidated Statement of Changes in Equity (Parenthetical) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Statement of Stockholders Equity
Accumulated other comprehensive income (loss) comprises items that will not be recycled	$ 20,800	$ (19,200)
Accumulated other comprehensive income comprises items that may be recycled	$ 28,100	$ 32,700
Number of shares issued	167,165,341	157,469,361
Number of common shares deemed to have been repurchased	517,409	517,409

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Nature of activities

12 Months Ended

Dec. 31, 2020

Nature Of Activities [Abstract]

Nature of activities [Text Block]

1. Nature of activities

Osisko Gold Royalties Ltd and its subsidiaries (together "Osisko" or the "Company") are engaged in the business of acquiring and managing precious metal and other high-quality royalties, streams and similar interests in Canada and worldwide. Osisko is a public company traded on the Toronto Stock Exchange and the New York Stock Exchange constituted under the Business Corporations Act (Québec) and is domiciled in the Province of Québec, Canada. The address of its registered office is 1100, avenue des Canadiens-de-Montréal, Suite 300, Montréal, Québec. The Company owns a portfolio of royalties, streams, offtakes, options on royalty/stream financings and exclusive rights to participate in future royalty/stream financings on various projects. The Company's cornerstone asset is a 5% net smelter return ("NSR") royalty on the Canadian Malartic mine, located in Canada.

In November 2020, Osisko completed the spin-out transaction of its mining assets and certain equity investments to Osisko Development Corp. ("Osisko Development"), a newly created company engaged in the exploration, evaluation and development of mining projects in Canada and in Mexico (Note 7). The common shares of Osisko Development began trading on the TSX Venture Exchange (the "TSX-V") on December 2, 2020 under the symbol "ODV". On December 31, 2020, Osisko held an interest of 84.1% in Osisko Development and, as a result, the assets, liabilities, results of operations and cash flows of the Company consolidate the activities of Osisko Development and its subsidiaries. Osisko Development's main asset is the Cariboo gold project in Canada.

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Basis of presentation

12 Months Ended

Dec. 31, 2020

Basis Of Presentation [Abstract]

Basis of presentation [Text Block]

2.   Basis of presentation

The accompanying consolidated financial statements have been prepared in accordance with the International Financial Reporting Standards ("IFRS") as issued by the International Accounting Standards Board ("IASB"). The accounting policies, methods of computation and presentation applied in these consolidated financial statements are consistent with those of the previous financial year, except as otherwise disclosed in Note 3. The Board of Directors approved the audited consolidated financial statements for issue on February 24, 2021.

Uncertainty due to COVID-19

The duration and full financial effect of the COVID-19 pandemic is unknown at this time, as are the measures taken by governments, companies and others to attempt to reduce the spread of COVID-19. Any estimate of the length and severity of these developments is therefore subject to significant uncertainty, and accordingly estimates of the extent to which the COVID-19 may materially and adversely affect the Company's operations, financial results and condition in future periods are also subject to significant uncertainty. Several of Osisko's operating counterparties announced temporary operational restrictions during the first and second quarter of 2020 due to the ongoing COVID-19 pandemic, including reduced activities and operations placed on care and maintenance. As of December 31, 2020, all operators have restarted their activities and most have reached their pre-COVID-19 level of operations. However, in the current environment, the assumptions and judgements made by the Company are subject to greater variability than normal, which could in the future significantly affect judgments, estimates and assumptions made by management as they relate to the potential impact of COVID-19 and could lead to a material adjustment to the carrying value of the assets or liabilities affected. The impact of current uncertainty on judgments, estimates and assumptions extends, but is not limited to, the Company's valuation of its long-term assets, including the assessment for impairment and impairment reversal. Actual results may differ materially from these estimates.

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New accounting standard

12 Months Ended

Dec. 31, 2020

New accounting standards [Abstract]

New accounting standards [Text block]

3.   New accounting standard

Amendments to IAS 1 Presentation of Financial Statements

The IASB has made amendments to IAS 1 Presentation of Financial Statements which use a consistent definition of materiality throughout IFRS and the Conceptual Framework for Financial Reporting, clarify when information is material and incorporate some of the guidance in IAS 1 about immaterial information.  In particular, the amendments clarify that information is material if omitting, misstating or obscuring it could reasonably be expected to influence decisions that the primary users of general purpose financial statements make on the basis of those financial statements, which provide financial information about a specific reporting entity. Materiality depends on the nature or magnitude of information, or both. An entity assesses whether information, either individually or in combination with other information, is material in the context of its financial statements taken as a whole. The Company adopted IAS 1 on January 1, 2020, which did not have a significant impact on the consolidated financial statements disclosures.

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Significant accounting policies

12 Months Ended

Dec. 31, 2020

Significant Accounting Policies [Abstract]

Significant accounting policies [Text Block]

4. Significant accounting policies

The significant accounting policies applied in the preparation of the consolidated financial statements are described below.

a) Basis of measurement

The consolidated financial statements are prepared under the historical cost convention, except for the revaluation of certain financial assets at fair value (including derivative instruments).

b) Business combinations

On the acquisition of a business, the acquisition method of accounting is used whereby the identifiable assets, liabilities and contingent liabilities (identifiable net assets) of the business are measured at fair value at the date of acquisition. Provisional fair values estimated at a reporting date are finalized as soon as the relevant information is available, which period shall not exceed twelve months from the acquisition date and are adjusted to reflect the transaction as of the acquisition date. Any excess of the consideration paid is treated as goodwill, and any bargain gain is immediately recognized in the statement of income (loss) and comprehensive income (loss). If control is lost as a result of a transaction, the participation retained is recognized on the balance sheet at fair value and the difference between the fair value recognized and the carrying value as at the date of the transaction is recognized in the statement of income (loss). Acquisition costs are expensed as incurred.

The Company recognizes any non-controlling interest in the acquiree on an acquisition-by-acquisition basis, either at fair value or at the non-controlling interest's proportionate share of the recognized amounts of acquiree's identifiable net assets.

The results of businesses acquired during the period are consolidated into the consolidated financial statements from the date on which control commences (generally at the closing date when the acquirer legally transfers the consideration).

c) Non-controlling interests

     Non-controlling interests represent an equity interest in a subsidiary owned by an outside party. The share of net assets of the subsidiary attributable to the non-controlling interests is presented as a component of equity. Their share of net income or loss and comprehensive income or loss is recognized directly in equity. Changes in the Company's ownership interest in the subsidiary that do not result in a loss of control are accounted for as equity transactions.

d) Consolidation

The Company's financial statements consolidate the accounts of Osisko Gold Royalties Ltd and its subsidiaries. All intercompany transactions, balances and unrealized gains or losses from intercompany transactions are eliminated on consolidation. Subsidiaries are all entities over which the Company has the ability to exercise control. The Company controls an entity when the group is exposed to, or has rights to, variable returns from its involvement with the entity and has the ability to affect those returns through its power over the entity. Subsidiaries are fully consolidated from the date on which control is transferred to Osisko and are de-consolidated from the date that control ceases.  Accounting policies of subsidiaries are consistent with the policies adopted by Osisko.

The principal subsidiaries of the Company, their geographic locations, related participation and principal operating segment (Note 33) at December 31, 2020 and 2019 were as follows:

Entity	Jurisdiction	Participation	Functional currency	Operating Segment
Osisko Development Corp.(i)	Québec	84.1%	Canadian dollar	Exploration/development of mining projects
Osisko Bermuda Limited	Bermuda	100%	United States dollar	Royalties, streams and similar interests
Osisko Mining (USA) Inc.	Delaware	100%	United States dollar	Royalties, streams and similar interests

⁽ⁱ⁾ The following entities are wholly-owned subsidiaries of Osisko Development Corp. since November 25, 2020 (Note 7): Barkerville Gold Mines Ltd. (British Columbia), Coulon Mines Inc. (Canada), General Partnership Osisko James Bay (Québec) and Sapuchi Minera S. de R.L. de C.V. (Mexico) (Pesos as functional currency). Prior to that date, these subsidiaries were wholly-owned by the Company.

e) Foreign currency translation

(i) Functional and presentation currency

Items included in the financial statements of each consolidated entity and associate of the Company are measured using the currency of the primary economic environment in which the entity operates (the "functional currency"). The consolidated financial statements are presented in Canadian dollars, which is the functional currency of the parent Company and some of its subsidiaries.

Assets and liabilities of the subsidiaries that have a functional currency other than the Canadian dollar are translated into Canadian dollars at the exchange rate in effect on the consolidated balance sheet date and revenues and expenses are translated at the average exchange rate over the reporting period. Gains and losses from these translations are recognized as currency translation adjustment in other comprehensive income or loss.

(ii) Transactions and balances

Foreign currency transactions, including revenues and expenses, are translated into the functional currency at the rate of exchange prevailing on the date of each transaction or valuation when items are re-measured. Monetary assets and liabilities denominated in currencies other than the operation's functional currencies are translated into the functional currency at exchange rates in effect at the balance sheet date. Foreign exchange gains and losses resulting from the settlement of those transactions and from period-end translations are recognized in the consolidated statement of income (loss).

Non-monetary assets and liabilities are translated at historical rates, unless such assets and liabilities are carried at fair value, in which case, they are translated at the exchange rate in effect at the date of the fair value measurement. Changes in fair value attributable to currency fluctuations of non-monetary financial assets and liabilities such as equities held at fair value through profit or loss are recognized in the consolidated statement of income (loss) as part of the fair value gain or loss. Such changes in fair value of non-monetary financial assets, such as equities classified at fair value through other comprehensive income, are included in other comprehensive income or loss.

f) Financial instruments

Financial assets and liabilities are recognized when the Company becomes a party to the contractual provisions of the instrument. Financial assets are derecognized when the rights to receive cash flows from the assets have expired or have been transferred and the Company has transferred substantially all risks and rewards of ownership.

Financial assets and liabilities are offset and the net amount is reported in the balance sheet when there is an unconditional and legally enforceable right to offset the recognized amounts and there is an intention to settle on a net basis, or realize the asset and settle the liability simultaneously.

All financial instruments are required to be measured at fair value on initial recognition. The fair value is based on quoted market prices, unless the financial instruments are not traded in an active market. In this case, the fair value is determined by using valuation techniques like the Black-Scholes option pricing model or other valuation techniques.

Measurement after initial recognition depends on the classification of the financial instrument. The Company has classified its financial instruments in the following categories depending on the purpose for which the instruments were acquired and their characteristics.

(i) Financial assets

Debt instruments

Investments in debt instruments are subsequently measured at amortized cost when the asset is held within a business model whose objective is to hold assets in order to collect contractual cash flows and when the contractual terms of the financial asset give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding.

Investments in debt instruments are subsequently measured at fair value when they do not qualify for measurement at amortized cost. Financial instruments subsequently measured at fair value, including derivatives that are assets, are carried at fair value with changes in fair value recorded in net income or loss unless they are held within a business model whose objective is to hold assets in order to collect contractual cash flows or sell the assets and when the contractual terms of the financial asset give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding, in which case unrealized gains and losses are initially recognized in other comprehensive income or loss for subsequent reclassification to net income or loss through amortization of premiums and discounts, impairment or derecognition.

Equity instruments

Investments in equity instruments are subsequently measured at fair value with changes recorded in net income or loss. Equity instruments that are not held for trading can be irrevocably designated at fair value through other comprehensive income or loss on initial recognition without subsequent reclassification to net income or loss. Cumulative gains and losses are transferred from accumulated other comprehensive income (loss) to retained earnings upon derecognition of the investment. Dividend income on equity instruments measured at fair value through other comprehensive income or loss is recognized in the statement of income (loss) on the ex-dividend date.

(i) Financial liabilities

Financial liabilities are subsequently measured at amortized cost using the effective interest method, except for financial liabilities at fair value through profit or loss. Such liabilities, including derivatives that are liabilities, are subsequently measured at fair value.

The Company has classified its financial instruments as follows:

Category	Financial instrument
Financial assets at amortized cost	Bank balances
	Short-term debt securities
	Notes and loans receivable
	Trade receivables
	Interest income receivable
	Amounts receivable from associates and other receivables
	Reclamation deposits
Financial assets at fair value through profit or loss	Investments in derivatives and convertible debentures
Financial assets at fair value through other comprehensive income or loss	Investments in shares and equity instruments, other than in derivatives
Financial liabilities at amortized cost	Accounts payable and accrued liabilities
	Liability component of convertible debentures
	Borrowings under revolving credit facilities

Derivatives

Derivatives, other than warrants held in mining exploration and development companies, are only used for economic hedging purposes and not as speculative investments. Derivatives are initially recognised at fair value on the date a derivative contract is entered into and are subsequently measured to their fair value at the end of each reporting period. The accounting for subsequent changes in fair value depends on whether the derivative is designated as a hedging instrument, and if so, the nature of the item being hedged.

g) Impairment of financial assets

At each reporting date, the Company assesses, on a forward-looking basis, the expected credit losses associated with its financial assets carried at amortized cost. The impairment methodology applied depends on whether there has been a significant increase in the credit risk or if a simplified approach has been selected.

The Company has two principal types of financial assets subject to the expected credit loss model:

• Trade receivables; and
• Investments in debt instruments measured at amortized cost.

Amounts receivable

The Company applies the simplified approach permitted by IFRS 9 for trade receivables (including amounts receivable from associates and other receivables), which requires lifetime expected credit losses to be recognized from initial recognition of the receivables.

Investments in debt instruments

To the extent that a debt instrument at amortized cost is considered to have low credit risk, which corresponds to a credit rating within the investment grade category and the credit risk has not increased significantly, the loss allowance is determined on the basis of 12-month expected credit losses. If the credit risk has increased significantly, the lifetime expected credit losses are recognized.

h) Cash

Cash includes demand deposits held with banks.

i) Refundable tax credits for mining exploration expenses

The Company is entitled to refundable tax credits on qualified mining exploration and evaluation expenses incurred in the provinces of Québec and British-Columbia. The credits are accounted for against the exploration and evaluation expenses incurred.

j) Inventories

Inventories are valued at the lower of cost and net realizable value. Cost is determined on a weighted average basis.

k) Investments in associates

Associates are entities over which the Company has significant influence, but not control. The financial results of the Company's investments in its associates are included in the Company's results according to the equity method. Under the equity method, the investment is initially recognized at cost, and the carrying amount is increased or decreased to recognize the Company's share of profits or losses of associates after the date of acquisition. The Company's share of profits or losses is recognized in the consolidated statement of income (loss) and its share of other comprehensive income or loss of associates is included in other comprehensive income or loss.

Unrealized gains on transactions between the Company and an associate are eliminated to the extent of the Company's interest in the associate. Unrealized losses are also eliminated unless the transaction provides evidence of an impairment of the asset transferred. Dilution gains and losses arising from changes in interests in investments in associates are recognized in the consolidated statement of income or loss.

The Company assesses at each reporting date whether there is any objective evidence that its investments in associates are impaired. If impaired, the carrying value of the Company's share of the underlying assets of associates is written down to its estimated recoverable amount (being the higher of fair value less costs of disposal and value-in-use) and charged to the consolidated statement of income or loss.

l) Royalty, stream and other interests

Royalty, stream and other interests consist of acquired royalty, stream and other interests in producing, development and exploration and evaluation stage properties. Royalty, stream and other interests are recorded at cost and capitalized as tangible assets. They are subsequently measured at cost less accumulated depletion and depreciation and accumulated impairment losses. The major categories of the Company's interests are producing, development and exploration and evaluation. Producing assets are those that have generated revenue from steady-state operations for the Company. Development assets are interests in projects that are under development, in permitting or feasibility stage and that in management's view, can be reasonably expected to generate steady-state revenue for the Company in the near future. Exploration and evaluation assets represent properties that are not yet in development, permitting or feasibility stage or that are speculative in nature and are expected to require several years to generate revenue, if ever, or are currently not active.

Producing and development royalty, stream and other interests are recorded at cost and capitalized in accordance with IAS 16 Property, Plant and Equipment. Producing royalty, stream and other interests are depleted using the units-of-production method over the life of the property to which the interest relates, which is estimated using available estimates of proven and probable mineral reserves specifically associated with the properties and may include a portion of resources expected to be converted into mineral reserves. Management relies on information available to it under contracts with the operators and / or public disclosures for information on proven and probable mineral reserves and resources from the operators of the producing royalty, stream and other interests.

On acquisition of a producing or a development royalty, stream and other interest, an allocation of the acquisition cost is made for the exploration potential based on its fair value. The estimated fair value of this acquired exploration potential is recorded as an asset (non-depreciable interest) on the acquisition date. Updated mineral reserve and resource information obtained from the operators of the properties is used to determine the amount to be converted from non-depreciable interest to depreciable interest.

Royalty, stream and other interests for exploration and evaluation assets are recorded at cost and capitalized in accordance with IFRS 6 Exploration for and Evaluation of Mineral Resources. Acquisition costs of exploration and evaluation royalty, stream and other interests are capitalized and are not depleted until such time as revenue-generating activities begin.

Producing and development royalty, stream and other interests are reviewed for impairment at each reporting date if there is any indication that the carrying amount may not be recoverable. Impairment is assessed at the level of Cash-Generating Units (''CGU'') which, in accordance with IAS 36 Impairment of Assets, are identified as the smallest identifiable group of assets that generates cash inflows, which are largely independent of the cash inflows from other assets. This is usually at the individual royalty, stream and other interest level for each property from which cash inflows are generated.

Royalty, stream and other interests for exploration and evaluation assets are assessed for impairment whenever indicators of impairment exist in accordance with IFRS 6. An impairment loss is recognized for the amount by which the asset's carrying value exceeds its recoverable amount, which is the higher of fair value less costs of disposal and value-in-use. An interest that has previously been classified as exploration and evaluation is also assessed for impairment before reclassification to development or producing, and the impairment loss, if any, is recognized in net income.

m) Property and equipment

Property and equipment are stated at cost less accumulated depreciation and accumulated impairment losses. Cost includes expenditures that are directly attributable to the acquisition of an asset. Subsequent costs are included in the asset's carrying amount or recognized as a separate asset, as appropriate, only when it is probable that future economic benefit associated with the item will flow to the Company and the cost can be measured reliably. The carrying amount of a replaced asset is derecognized when replaced.

Depreciation is calculated to amortize the cost of the property and equipment less their residual values over their estimated useful lives using the straight-line method and following periods by major categories:

Leasehold improvements Lease term

Furniture and office equipment 3-7 years

Exploration equipment and facilities 3-20 years

Mining plant and equipment (development) 5-20 years

Right-of-use assets Lessor of useful life and lease term

Residual values, method of depreciation and useful lives of the assets are reviewed annually and adjusted if appropriate.

Gains and losses on disposals of property and equipment are determined by comparing the proceeds with the carrying amount of the asset and are included as part of other gains or losses, net in the consolidated statement of income (loss).

n) Exploration and evaluation expenditures

Exploration and evaluation assets are comprised of exploration and evaluation expenditures and mining properties acquisition costs for exploration and evaluation assets. Expenditures incurred on activities that precede exploration and evaluation, being all expenditures incurred prior to securing the legal rights to explore an area, are expensed immediately. Exploration and evaluation assets include rights in mining properties, paid or acquired through a business combination or an acquisition of assets, and costs related to the initial search for mineral deposits with economic potential or to obtain more information about existing mineral deposits. Mining rights are recorded at acquisition cost less accumulated impairment losses. Mining rights and options to acquire undivided interests in mining rights are depreciated only as these properties are put into commercial production.

Exploration and evaluation expenditures for each separate area of interest are capitalized and include costs associated with prospecting, sampling, trenching, drilling and other work involved in searching for ore like topographical, geological, geochemical and geophysical studies. They also reflect costs related to establishing the technical and commercial viability of extracting a mineral resource identified through exploration and evaluation or acquired through a business combination or asset acquisition.

Exploration and evaluation expenditures include the cost of:

(i) establishing the volume and grade of deposits through drilling of core samples, trenching and sampling activities;

(ii) determining the optimal methods of extraction and metallurgical and treatment processes;

(iii) studies related to surveying, transportation and infrastructure requirements;

(iv) permitting activities; and

(v) economic evaluations to determine whether development of the mineralized material is commercially justified, including scoping, prefeasibility and final feasibility studies.

Exploration and evaluation expenditures include overhead expenses directly attributable to the related activities.

Cash flows attributable to capitalized exploration and evaluation costs are classified as investing activities in the consolidated statement of cash flows under the heading exploration and evaluation.

Exploration and evaluation assets under a farm-out arrangement (where a farmee incurs certain expenditures in a property to earn an interest in that property) are accounted as follows:

(i) the Company uses the carrying value of the interest before the farm-out arrangement as the carrying value for the portion of the interest retained;

(ii) the Company credits any cash consideration received against the carrying amount of the portion of the interest retained, with an excess included as a gain in profit or loss;

(iii) in the situation where a royalty interest is retained by the Company as a result of an interest earned by the farmee, the Company records the royalty interest received at an amount corresponding to the carrying value of the exploration and evaluation property at the time of the transfer in ownership; and

(iv) the Company does not record exploration expenditures made by the farmee on the property.

o) Goodwill

Goodwill is recognized in a business combination if the cost of the acquisition exceeds the fair value of the identifiable net assets acquired. Goodwill is then allocated to the CGU or group of CGUs that are expected to benefit from the synergies of the combination. The Company performs goodwill impairment tests on an annual basis as at December 31 of each year. In addition, the Company assesses for indicators of impairment at each reporting period end and, if an indicator of impairment is identified, goodwill is tested for impairment at that time. If the carrying value of the CGU or group of CGUs to which goodwill is assigned exceeds its recoverable amount, an impairment loss is recognized. Goodwill impairment losses are not reversed.

The recoverable amount of a CGU or group of CGUs is measured as the higher of value in use and fair value less costs of disposal.

p) Provision for environmental rehabilitation

Provision for environmental rehabilitation, restructuring costs and legal claims, where applicable, is recognized when:

(i) The Company has a present legal or constructive obligation as a result of past events.

(ii) It is probable that an outflow of resources will be required to settle the obligation.

(iii) The amount can be reliably estimated.

The provision is measured at management's best estimate of the expenditure required to settle the obligation at the end of the reporting period, and is discounted to present value where the effect is material. The increase in the provision due to passage of time is recognized as finance costs. Changes in assumptions or estimates are reflected in the period in which they occur.

Provision for environmental rehabilitation represents the legal and constructive obligations associated with the eventual closure of the Company's property, plant and equipment. These obligations consist of costs associated with reclamation and monitoring of activities and the removal of tangible assets. The discount rate used is based on a pretax rate that reflects current market assessments of the time value of money and the risks specific to the obligation, excluding the risks for which future cash flow estimates have already been adjusted.

Reclamation deposits

Reclamation deposits are term deposits held on behalf of the Government of the Province of British Columbia as collateral for possible rehabilitation activities on the Company's mineral properties in connection with permits required for exploration activities. Reclamation deposits are released once the property is restored to satisfactory condition, or as released under the surety bond agreement. As they are restricted from general use, they are included under other assets on the consolidated balance sheets.

q) Current and deferred income tax

The tax expense for the period comprises current and deferred tax. Tax is recognized in the consolidated statement of income (loss), except to the extent that it relates to items recognized in other comprehensive income or loss or directly in equity. In this case, the tax is also recognized in other comprehensive income or loss or directly in equity, respectively.

Current income taxes

The current income tax charge is the expected tax payable on the taxable income for the year, using the tax laws enacted or substantively enacted at the balance sheet date in the jurisdictions where the Company and its subsidiaries operate and generate taxable income. Management periodically evaluates positions taken in tax returns with respect to situations in which applicable tax regulation is subject to interpretation. It establishes provisions where appropriate on the basis of amounts expected to be paid to the tax authorities.

Deferred income taxes

The Company uses the asset and liability method of accounting for income taxes. Under this method, deferred income tax assets and liabilities are recognized for future tax consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. However, the deferred income tax is not accounted for if it arises from initial recognition of an asset or liability in a transaction other than a business combination that at the time of the transaction affects neither accounting nor taxable profit or loss. Deferred income tax assets and liabilities are measured using enacted or substantively enacted tax rates (and laws) that apply to taxable income in the years in which those temporary differences are expected to be recovered or settled.

Deferred income tax assets are recognized only to the extent that it is probable that future taxable profit will be available against which the temporary differences can be utilized.

Deferred income tax is provided on temporary differences arising on investments in subsidiaries and associates, except where the timing of the reversal of the temporary difference is controlled by the Company and it is probable that the temporary difference will not reverse in the foreseeable future.

Deferred income tax assets and liabilities are presented as non-current and are offset when there is a legally enforceable right to offset current tax assets against current tax liabilities and when deferred tax assets and liabilities relate to income taxes levied by the same taxation authority on either the same taxable entity or different taxable entities where there is an intention to settle the balances on a net basis.

r) Convertible debentures

The liability and equity components of convertible debentures are presented separately on the consolidated balance sheet starting from initial recognition.

The liability component is recognized initially at the fair value, by discounting the stream of future payments of interest and principal at the prevailing market rate for a similar liability of comparable credit status and providing substantially the same cash flows that do not have an associated conversion option. Subsequent to initial recognition, the liability component is measured at amortized cost using the effective interest method; the liability component is increased by accretion of the discounted amounts to reach the nominal value of the debentures at maturity.

The carrying amount of the equity component is calculated by deducting the carrying amount of the financial liability from the amount of the debentures and is presented in shareholders' equity as equity component of convertible debenture. The equity component is not re-measured subsequent to initial recognition except on conversion or expiry. A deferred tax liability is recognized with respect to any temporary difference that arises from the initial recognition of the equity component separately from the liability component. The deferred tax is charged directly to the carrying amount of the equity component.  Subsequent changes in the deferred tax liability are recognized through the consolidated statement of income (loss).

Transaction costs are distributed between liability and equity on a pro-rata basis of their carrying amounts.

s) Share capital

Common shares are classified as equity. Incremental costs directly attributable to the issuance of shares are recognized as a deduction from the proceeds in equity in the period where the transaction occurs.

t) Warrants

Warrants are classified as equity. Incremental costs directly attributable to the issuance of warrants are recognized as a deduction from the proceeds in equity in the period where the transaction occurs.

u) Revenue recognition

Revenue comprises revenues from the sale of commodities received and revenues directly earned from royalty, stream and other interests.

For royalty and stream agreements paid in-kind and for offtake agreements, the Company's performance obligations relate primarily to the delivery of gold, silver or other products to the customers. Revenue is recognized when control is transferred to the customers, which is achieved when a product is delivered, the customer has full discretion over the product and there is no unfulfilled obligation that could affect the customer's acceptance of the product. Control over the refined gold, silver and other products is transferred to the customers when the relevant product received (or purchased) from the operator is physically delivered and sold by the Company (or its agent) to the third party customers. For royalty and stream agreements paid in cash, revenue recognition will depend on the related agreement.

Revenue is measured at fair value of the consideration received or receivable when management can reliably estimate the amount, pursuant to the terms of the royalty, stream and other interest agreements. In some instances, the Company will not have access to sufficient information to make a reasonable estimate of revenue and, accordingly, revenue recognition is deferred until management can make a reasonable estimate. Differences between estimates and actual amounts are adjusted and recorded in the period that the actual amounts are known.

v) Leases

The Company is committed to long-term lease agreements, mainly for office space and mining equipment.

From January 1, 2019, leases are recognized as a right-of-use asset (presented under non-current other assets on the consolidated balance sheet) and a corresponding liability at the date at which the leased asset is available for use by the Company. Each lease payment is allocated between the liability and finance cost. The finance cost is charged to profit or loss over the lease term so as to produce a constant periodic rate of interest on the remaining balance of the liability for each period. The right-of-use asset is depreciated over the shorter of the asset's useful life and the lease term on a straight-line basis.

Assets and liabilities arising from a lease are initially measured on a present value basis. The lease payments are discounted using the interest rate implicit in the lease. If that rate cannot be readily determined, the Company's incremental borrowing rate is used, being the rate that the Company would have to pay to borrow the funds necessary to obtain an asset of similar value in a similar economic environment with similar terms and conditions.

Payments associated with short-term leases (12 months or less) and leases of low-value assets are recognized on a straight-line basis as an expense in profit or loss.

w) Share-based compensation

Share option plan

The Company and its subsidiary, Osisko Development, offer a share option plan to their respective directors, officers, employees and consultants. Each tranche in an award is considered a separate award with its own vesting period and grant date fair value. Fair value of each tranche is measured at the date of grant using the Black-Scholes option pricing model. Compensation expense is recognized over the tranche's vesting period by increasing contributed surplus based on the number of awards expected to vest. The number of awards expected to vest is reviewed at least annually, with any impact being recognized immediately.

Any consideration paid on exercise of share options is credited to share capital. The contributed surplus resulting from share-based compensation is transferred to share capital when the options are exercised.

Deferred and restricted share units

The Company and its subsidiary, Osisko Development, offer a deferred share units ("DSU") plan to their respective directors and a restricted share units ("RSU") plan to their officers and employees. DSU may be granted to directors and RSU may be granted to employees, directors and officers as part of their long-term compensation package, entitling them to receive a payment in the form of common shares, cash (based on the Osisko's share price or Osisko Development's share price at the relevant time) or a combination of common shares and cash, at the sole discretion of Osisko or Osisko Development. The fair value of the DSU and RSU granted by Osisko to be settled in common shares is measured on the grant date and is recognized over the vesting period under contributed surplus with a corresponding charge to share-based compensation. The fair value of the DSU and RSU granted by Osisko Development to be settled in common shares is measured on the grant date and is recognized over the vesting period under non-controlling interests with a corresponding charge to share-based compensation. A liability for the DSU and RSU to be settled in cash is measured at fair value on the grant date and is subsequently adjusted at each balance sheet date for changes in fair value. The liability is recognized over the vesting period with a corresponding charge to share-based compensation.

x) Earnings per share

The calculation of earnings per share ("EPS") is based on the weighted average number of shares outstanding for each period. The basic EPS is calculated by dividing the profit or loss attributable to the equity owners of Osisko by the weighted average number of common shares outstanding during the period.

The computation of diluted EPS assumes the conversion, exercise or contingent issuance of securities only when such conversion, exercise or issuance would have a dilutive effect on the income per share. The treasury stock method is used to determine the dilutive effect of the warrants, share options, DSU and RSU and the if-converted method is used for convertible debentures. When the Company reports a loss, the diluted net loss per common share is equal to the basic net loss per common share due to the anti-dilutive effect of the outstanding warrants, share options, DSU and RSU and convertible debentures.

y) Segment reporting

The operating segments are reported in a manner consistent with the internal reporting provided to the Chief Executive Officer ("CEO") who fulfills the role of the chief operating decision-maker. The CEO is responsible for allocating resources and assessing performance of the Company's operating segments. Following the acquisition of Barkerville (Note 7) in November 2019, the Company manages its business under two operating segments: (i) acquiring and managing precious metal and other royalties, streams and similar interests, and (ii) the exploration, evaluation and development of mining projects (mainly through Osisko Development).

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Accounting standards issued but not yet effective

12 Months Ended

Dec. 31, 2020

Accounting Standards Issued But Not Yet Effective [Abstract]

Accounting standards issued but not yet effective [Text Block]

5. Accounting standards issued but not yet effective

The Company has not yet adopted certain standards, interpretations to existing standards and amendments which have been issued but have an effective date of later than December 31, 2020.  Many of these updates are not expected to have any significant impact on the Company and are therefore not discussed herein.

Amendments to IAS 16 Property, plant and equipment

The IASB has made amendments to IAS 16 Property, plant and equipment, which will be effective for financial years beginning on or after January 1, 2022. Proceeds from selling items before the related item of property, plant and equipment is available for use should be recognized in profit or loss, together with the costs of producing those items. The Company will therefore need to distinguish between the costs associated with producing and selling items before the item of property, plant and equipment (pre-production revenue) is available for use and the costs associated with making the item of property, plant and equipment available for its intended use. For the sale of items that are not part of a company's ordinary activities, the amendments will require the Company to disclose separately the sales proceeds and related production cost recognized in profit or loss and specify the line items in which such proceeds and costs are included in the statement of comprehensive income (loss). These amendments will have an impact on the Company's consolidated financial statements.

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Critical accounting estimates and judgements

12 Months Ended

Dec. 31, 2020

Critical accounting estimates and judgements [Abstract]

Critical accounting estimates and judgements [Text Block]

6. Critical accounting estimates and judgements

The preparation of financial statements in conformity with IFRS requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The Company also makes estimates and assumptions concerning the future. The determination of estimates requires the exercise of judgement based on various assumptions and other factors such as historical experience and current and expected economic conditions. Actual results could differ from those estimates.

Estimates and assumptions are continually evaluated and are based on historical experience and other factors, including expectations of future events that are believed to be reasonable under the circumstances.

Critical accounting estimates and assumptions

Mineral reserves and resources - Royalties, streams and other assets

Royalty, stream and other interests comprise a large component of the Company's assets and as such, the mineral reserves and resources of the properties to which the interests relate have a significant effect on the Company's consolidated financial statements. These estimates are applied in determining the depletion of the Company's royalty, stream and other interests and assessing the recoverability of the carrying value of royalty, stream and other interests. For royalty, stream and other interests, the public disclosures of mineral reserves and resources that are released by the operators of the properties involve assessments of geological and geophysical studies and economic data and the reliance on a number of assumptions, including commodity prices and production costs. These assumptions are, by their very nature, subject to interpretation and uncertainty. The estimates of mineral reserves and resources may change based on additional knowledge gained subsequent to the initial assessment, adjusted by the Company's internal geological specialists, as deemed necessary. Changes in the estimates of mineral reserves and resources may materially affect the recorded amounts of depletion and the assessed recoverability of the carrying value of royalty, stream and other interests.

Mineral reserves and resources - Exploration and development projects

Mineral reserves are estimates of the amount of ore that can be economically and legally extracted from the Company's mining properties. The Company estimates its mineral reserve and mineral resources based on information compiled by Qualified Persons as defined by Canadian Securities Administrators National Instrument 43-101, Standards for Disclosure of Mineral Projects. Such information includes geological data on the size, depth and shape of the mineral deposit, and requires complex geological judgments to interpret the data. The estimation of recoverable reserves is based upon factors such as estimates of commodity prices, future capital requirements, and production costs along with geological assumptions and judgments made in estimating the size and grade that comprise the mineral reserves. Changes in the mineral reserve or mineral resource estimates may impact the carrying value of mineral properties and deferred development costs, property, plant and equipment, provision for site reclamation and closure, recognition of deferred income tax assets and depreciation and amortization charges.

Impairment of royalty, stream and other interests

The assessment of the fair values of royalty, stream and other interests requires the use of estimates and assumptions for recoverable production, long-term commodity prices, discount rates, mineral reserve/resource conversion, net asset value multiples, foreign exchange rates, future capital expansion plans and the associated production implications. In addition, the Company may use other approaches in determining fair value which may include estimates related to (i) dollar value per ounce of mineral reserve/resource; (ii) cash-flow multiples; and (iii) market capitalization of comparable assets. Changes in any of the estimates used in determining the fair value of the royalty, stream and other interests could impact the impairment analysis.

Impairment of exploration and evaluation assets, mining interests and plant and equipment

The Company's accounting policy for exploration and evaluation expenditure results in certain items of expenditure being capitalized. This policy requires management to make certain estimates and assumptions as to future events and circumstances, in particular whether an economically viable extraction operation can be established. Any such estimates and assumptions may change as new information becomes available. If, after having capitalized the expenditure, a judgement is made that recovery of the expenditure is unlikely, the relevant capitalized amount will be written off to the consolidated statement of income (loss).

Development activities commence after project sanctioning by senior management. Judgement is applied by management in determining when a project has reached a stage at which economically recoverable reserves exist such that development may be sanctioned. In exercising this judgement, management is required to make certain estimates and assumptions similar to those described above for capitalized exploration and evaluation expenditure. Such estimates and assumptions may change as new information becomes available. If, after having started the development activity, a judgement is made that a development asset is impaired, the appropriate amount will be written off to the consolidated statement of income (loss).

The Company's recoverability of its recorded value of its exploration and evaluation assets, mining interests and plant and equipment is based on market conditions for metals, underlying mineral resources associated with the properties and future costs that may be required for ultimate realization through mining operations or by sale.

At each reporting date, the Company evaluates each mining property and project on results to date to determine the nature of exploration, other assessment and development work that is warranted in the future. If there is little prospect of future work on a property or project being carried out within a prolonged period from completion of previous activities, the deferred expenditures related to that property or project are written off or written down to the estimated amount recoverable unless there is persuasive evidence that an impairment allowance is not required.

The recoverable amounts of exploration and evaluation assets, mining interests and plant and equipment are determined using the higher of value in use or fair value less costs of disposal. Value in use consists of the net present value of future cash flows expected to be derived from the asset in its current condition based on observable data. The calculations use cash flow projections based on financial budgets approved by management. These cash flow projections are based on expected recoverable ore reserves, selling prices of metals and operating costs. Fair value less costs of disposal consists of the expected sale price (the amount that a market participant would pay for the asset) of the asset net of transaction costs.

The Company may use other approaches in determining the fair value which may include estimates related to (i) dollar value per ounce of mineral reserve/resource; (ii) cash-flow multiples; (iii) market capitalization of comparable assets; and (iv) comparable sales transactions. Any changes in the quality and quantity of recoverable ore reserves, expected selling prices and operating costs could materially affect the estimated fair value of mining interests, which could result in material write-downs or write-offs in the future.

Impairment of goodwill

The Company performs goodwill impairment tests on an annual basis as at December 31 of each year. In addition, the Company assesses for indicators of impairment at each reporting date and, if an indicator of impairment is identified, goodwill is tested for impairment at that time. For the purpose of impairment testing, goodwill is allocated to each CGU or group of CGUs expected to benefit from the synergies of the combination. When completing an impairment test, the Company calculates the estimated recoverable amount of CGU or group of CGUs, which requires management to make estimates and assumptions with respect to items such as future production levels, long-term commodity prices, foreign exchange rates, discount rates and exploration potential.

These estimates and assumptions are subject to risk and uncertainty. Therefore, there is a possibility that changes in circumstances will have an impact on these projections, which may impact the recoverable amount of the CGU or group of CGUs. Accordingly, it is possible that some or the entire carrying amount of the goodwill may be further impaired with the impact recognized in the consolidated statement of income (loss).

The Company performs annual impairment tests using the fair value less cost of disposal of the group of CGUs supporting the goodwill and using discounted cash flows with the most recent budgets and forecasts available, including information from external sources. The periods to be used for the projections are based on the expected production from the mines, the proven and probable mineral reserves and a portion of the resources. The discount rate to be used takes into consideration the different risk factors of the Company.

Provision for environmental rehabilitation

Provision for environmental rehabilitation is based on management best estimates and assumptions, which management believes are a reasonable basis upon which to estimate the future liability, based on the current economic environment. These estimates take into account any material changes to the assumptions that occur when reviewed regularly by management and are based on current regulatory requirements. Significant changes in estimates of discount rate, contamination, rehabilitation standards and techniques will result in changes to the provision from period to period. Actual reclamation and closure costs will ultimately depend on future market prices for the costs which will reflect the market condition at the time the costs are actually incurred. The final cost of the rehabilitation provision may be higher or lower than currently provided for.

Critical judgements in applying the Company's accounting policies

Business combinations

The assessment of whether an acquisition meets the definition of a business, or whether assets are acquired is an area of key judgement. The assumptions and estimates with respect to determining the fair value of assets acquired and liabilities assumed, and of royalty, stream and other interests and exploration and evaluation properties in particular, generally requires a high degree of judgement. Changes in the judgements made could impact the amounts assigned to assets and liabilities.

Investee - significant influence

The assessment of whether the Company has a significant influence over an investee requires the use of judgements when assessing factors that could give rise to a significant influence. Factors which could lead to the conclusion of having a significant influence over an investee include, but are not limited to, ownership percentage; representation on the board of directors; participation in the policy-making process; material transactions between the investor and the investee; interchange of managerial personnel; provision of essential technical information; and potential voting rights.

Changes in the judgements used in determining if the Company has a significant influence over an investee would impact the accounting treatment of the investment in the investee.

Impairment of investments in associates

The Company follows the guidance of IAS 28 Investments in Associates and Joint Ventures to assess whether there are impairment indicators which may lead to the recognition of an impairment loss with respect to its net investment in an associate. This determination requires significant judgement in evaluating if a decline in fair value is significant or prolonged, which triggers a formal impairment test. In making this judgement, the Company's management evaluates, among other factors, the duration and extent to which the fair value of an investment is less than its carrying amount, the volatility of the investment and the financial health and business outlook for the investee, including factors such as the current and expected status of the investee's exploration projects and changes in financing cash flows.

Impairment of exploration and evaluation assets and royalty, stream and other interests on exploration and evaluation properties

Assessment of impairment of exploration and evaluation assets (including exploration and evaluation assets under a farm-out agreement) and royalty, stream and other interests on exploration and evaluation properties requires the use of judgements when assessing whether there are any indicators that could give rise to the requirement to conduct a formal impairment test on the Company's exploration and evaluation assets and royalty, stream and other interests on exploration and evaluation properties. Factors which could trigger an impairment review include, but are not limited to, an expiry of the right to explore in the specific area during the period or will expire in the near future and is not expected to be renewed; substantive exploration and evaluation expenditures in a specific area, taking into consideration such expenditures to be incurred by a farmee, is neither budgeted nor planned; exploration for and evaluation of mineral resources in a specific area have not led to the discovery of commercially viable quantities of mineral resources and the Company has decided to discontinue such activities in the specific area; sufficient data exists to indicate that, although a development in a specific area is likely to proceed, the carrying amount of the assets is unlikely to be recovered in full from successful development or by sale; significant negative industry or economic trends; interruptions in exploration and evaluation activities by the Company or its farmee; and a significant change in current or forecast commodity prices.

Changes in the judgements used in determining the fair value of the exploration and evaluation assets and royalty, stream and other interests on exploration and evaluation properties could impact the impairment analysis.

Impairment of development and producing royalty, stream and other interests and goodwill

Assessment of impairment of development and producing royalty, stream and other interests and goodwill requires the use of judgement when assessing whether there are any indicators that could give rise to the requirement to conduct a formal impairment test on the Company's development and producing royalty, stream and other interests or goodwill. Factors which could trigger an impairment review include, but are not limited to, a significant market value decline; net assets higher than the market capitalization; a significant change in mineral reserve and resources; significant negative industry or economic trends; interruptions in production activities; significantly lower production than expected; and a significant change in current or forecast commodity prices.

Changes in the judgements used in determining the fair value of the producing royalty, stream and other interests or goodwill could impact the impairment analysis.

Deferred income tax assets

Management continually evaluates the likelihood that it is probable that its deferred tax assets will be realized. This requires management to assess whether it is probable that sufficient taxable income will exist in the future to utilize these losses within the carry-forward period. By its nature, this assessment requires significant judgement.

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Spin-out transaction of the mining activities

12 Months Ended

Dec. 31, 2020

Spin Out Transaction Of Mining Activities [Abstract]

Spin-out transaction of the mining activities [Text Block]

7. Spin-out transaction of the mining activities

On November 25, 2020, Osisko completed the spin-out transaction of its mining activities to Osisko Development through a reverse take-over transaction with Barolo Ventures Corp. ("Barolo"), thus forming a new gold development company in North America, with the objective of becoming a mid-tier gold producer. Upon closing, Barolo changed its name to Osisko Development Corp.

History and description of the transaction

On October 5, 2020, Osisko and Barolo had entered into a binding letter agreement (the "Letter Agreement") outlining the terms upon which Osisko would transfer certain mining properties (as described below) and a portfolio of marketable securities (together with the mining properties, the "Contributed Osisko Assets") to Barolo in exchange for common shares of Barolo (the "Barolo Shares"), which would result in a reverse take-over" of Barolo (the "RTO") under the policies of the TSX-V.

The spin-out transaction resulted in, among other things, Osisko transferring certain mining properties and a portfolio of marketable securities (through the transfer of the entities that directly or indirectly own such mining properties and marketable securities) to Osisko Development Holdings Inc. ("Osisko Subco"), following which Osisko Subco and 1269598 BC Ltd. ("Barolo Subco") were amalgamated by way of a triangular amalgamation under the Business Corporations Act (British Columbia) (the "Amalgamation") to form "Amalco". Upon the Amalgamation, Osisko exchanged its Osisko Subco shares for ODV Shares, which resulted in the RTO of Osisko Development.

Transaction costs related to the RTO transaction amounted to approximately $1.3 million and are included under business development expenses on the consolidated statements of income (loss).

Contributed Osisko Assets

The following assets were transferred by Osisko to Osisko Development:

— Cariboo gold project (British Columbia, Canada)

— San Antonio gold project (Sonora, Mexico)

— Bonanza Ledge II gold project (British Columbia, Canada)

— Guerrero exploration properties (Guerrero, Mexico)

— James Bay exploration properties, including the Coulon property (Québec, Canada)

— Portfolio of publicly-listed equity positions

Osisko retained the following royalty or stream interests in the assets transferred to Osisko Development:

— 5% NSR royalty on the Cariboo gold project and Bonanza Ledge II gold project

— 15% gold and silver stream on the San Antonio gold project

— 3% NSR royalty on the James Bay and Guerrero exploration properties

Osisko was also granted the following rights in Osisko Development: (i) a right of first refusal on all future royalties and streams to be offered by Osisko Development; (ii) a right to participate in buybacks of existing royalties held by Osisko Development; and (iii) other rights customary with a transaction of this nature.

Deemed acquisition of Barolo

The net assets of Barolo acquired were recorded at their estimated relative fair market value at the date of closing of the RTO and are summarized below:

Deemed consideration paid for the deemed acquisition of Barolo	$
233,395 common shares of Osisko Development deemed issued (i)	1,751
Transaction fees	500
	2,251
Net liabilities deemed assumed
Net liabilities of Barolo	(164	)
Net cost of listing	2,415

(i) Represents the deemed listing fees of Osisko Development.

Financings of Osisko Development

RTO Financing

On November 25, 2020, prior to the effective time of the Amalgamation, upon satisfaction of the escrow release conditions, a total of 13,350,000 subscription receipts of Osisko Subco were issued at a price of $7.50 per subscription receipt under a $100.1 million concurrent financing closed by Osisko Subco on October 29, 2020 (the "RTO Financing"), were converted into 13,350,000 common shares of Osisko Subco and 6,675,000 common share purchase warrants of Osisko Subco, and the net subscription proceeds were released from escrow and paid to Osisko Subco.

Each common share purchase warrant of Osisko Subco outstanding, immediately prior to the effective time of the Amalgamation, was exchanged for one common share purchase warrant of Osisko Development, with each common share purchase warrant of Osisko Development entitling the holder to acquire one ODV Share at a price of $10 per share for a period of 18 months from the effective date of the Amalgamation (which was subsequently extended to 36 months from the date of closing). Transaction costs amounted to $3.0 million, including the Underwriters' commission.

Following completion of the Amalgamation and RTO Financing, Osisko held beneficial ownership and control over 100,000,100 Osisko Development shares, representing approximately 88.0% of the issued and outstanding Osisko Development shares.

Brokered private placement

On December 30, 2020, Osisko Development closed a brokered private placement of 5,367,050 units (the "Brokered Private Placement Units") at a price of $7.50 per Brokered Private Placement Unit for aggregate gross proceeds of approximately $40.2 million, including the exercise in full of the underwriters' option (the "Brokered Private Placement"). Each Brokered Private Placement Unit consists of one common share of Osisko Development and one-half of one common share purchase warrant of Osisko Development, with each whole warrant entitling the holder thereof to acquire one common share of Osisko Development at a price of $10.00 per share on or prior to December 1, 2023. The net proceeds of the Brokered Private Placement will be used to further develop the Cariboo gold project and other exploration assets of Osisko Development, and for general corporate purposes. Transaction costs amounted to $2.1 million, including the Underwriters' commission.

Following completion of the Brokered Private Placement, Osisko continued to hold beneficial ownership and control over 100,000,100 Osisko Development shares, representing approximately 84.1% of the issued and outstanding Osisko Development shares.

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Acquisition of the San Antonio gold project

12 Months Ended

Dec. 31, 2020

Acquisition of the San Antonio gold project [Member]

Disclosure of detailed information about business combination [line items]

Acquisition of the San Antonio gold project [Text Block]

8. Acquisition of the San Antonio gold project

In August 2020, Osisko acquired the San Antonio gold project in the state of Sonora in Mexico for US$42.0 million through the (indirect) acquisition of Sapuchi Minera S. de R.L. de C.V. An amount of US$30.0 million was paid in cash by Osisko and the remaining US$12.0 million was paid through the issuance of common shares of Osisko. A total of 1,011,374 Osisko common shares were issued and valued at $15.8 million, based on the closing price of the Company's common shares on the transaction date. Transaction costs amounted to $5.9 million. The San Antonio gold project was subsequently transferred to Osisko Development as part of the RTO transaction (Note 7).

In accordance with IFRS 3 Business Combinations, the transaction has been recorded as an acquisition of assets as the acquired assets and assumed liabilities did not meet the definition of a business.

The total purchase price of $68.1 million was allocated to the assets acquired and the liabilities assumed based on the relative fair value at the closing date of the transaction. All financial assets acquired and financial liabilities assumed were recorded at fair value.

The purchase price was calculated as follows:

Consideration paid		$
	Issuance of 1,011,374 common shares	15,846
	Cash consideration	40,015
	Value-added tax paid on acquisition of assets	6,328
	Osisko's transaction costs	5,865
		68,054
Net assets acquired		$
	Inventories	7,899
	Inventories - non-current (1)	16,129
	Other non-current assets	6,328
	Mining interests and plant and equipment	58,368
	Accounts payable and accrued liabilities	(11,369	)
	Provision and other liabilities	(9,301	)
		68,054

⁽¹⁾ The inventory balance associated with the ore that was not expected to be processed within 12 months of the acquisition date was classified as non-current and is recorded in the other assets line item on the consolidated balance sheet.

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Acquisition of Barkerville Gold Mines Ltd

12 Months Ended

Dec. 31, 2020

Barkerville Gold Mines Ltd. [Member]

Disclosure of detailed information about business combination [line items]

Acquisition of Barkerville Gold Mines Ltd. [Text Block]

9. Acquisition of Barkerville Gold Mines Ltd.

On November 21, 2019, the Company acquired all of the outstanding common shares of Barkerville that it did not already own at the date of the transaction. Barkerville is a Canadian exploration and development company focused on the development of its extensive land package located in the historical Cariboo Mining District of central British Columbia, Canada.

For each common share of Barkerville, shareholders received 0.0357 of a common share of Osisko. All of Barkerville's outstanding common share options have been exchanged for common share options ("Barkerville replacement share options") of Osisko using the same share exchange ratio as for the common shares valued at $1.9 million using the Black-Sholes option pricing model.

A total of 13,560,832 Osisko common shares were issued and valued at $160.6 million, based on the closing price of the Company's common shares on the transaction date. A total of 1,005,478 Barkerville replacement share options were issued and valued at $1.9 million, based on the Black-Sholes option pricing model. The fair value of the 10,000,000 Barkerville common share warrants already held by the Company and cancelled was estimated at $0.6 million, using the Black-Sholes option pricing model. Transaction costs amounted to $1.5 million and cash and cash equivalents acquired amounted to $8.3 million.

Prior to the acquisition date, Osisko held an initial investment of 183,625,585 common shares in Barkerville, which was considered as an investment in an associate, having a net book value of $101.4 million. On November 21, 2019, the date of acquisition of Barkerville, the fair value of the initial investment was $77.1 million and has been included as part of consideration for the transaction, resulting in a loss of $24.3 million recorded in the consolidated statements of loss under other (gains) losses, net. Osisko also held a 4% NSR royalty on the Cariboo gold project prior to the acquisition of Barkerville having a net book value of $56.1 million, which was transferred from royalty, stream and other interests to mining interests and plant and equipment on the consolidated balance sheets.

In accordance with IFRS 3 Business Combinations, the transaction has been recorded as an acquisition of assets as the acquired assets and assumed liabilities did not constitute a business.

The total purchase price of $241.7 million was allocated to the assets acquired and the liabilities assumed based on the fair value of the total consideration at the closing date of the transaction. All financial assets acquired and financial liabilities assumed were recorded at fair value.

The purchase price was calculated as follows:

Consideration paid			$
	Issuance of 13,560,832 common shares		160,564
	Fair value of 183,625,585 Barkerville common shares already held		77,123
	Fair value of 1,005,478 Barkerville replacement share options issued		1,912
	Fair value of 10,000,000 warrants of Barkerville already held by Osisko and cancelled		589
	Osisko's transaction costs		1,513
			241,701
Net assets acquired		$
	Cash		8,312
	Other current assets		4,565
	Reclamation deposits		5,361
	Plant and equipment		13,968
	Mineral properties		247,054
	Accounts payable and accrued liabilities		(16,320	)
	Provision and other liabilities		(21,239	)
			241,701

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Cash

12 Months Ended

Dec. 31, 2020

Cash [abstract]

Cash [Text Block]

10. Cash

  As at December 31, 2020 and 2019, the cash position was as follows:

	Osisko Gold Royalties (i)		Osisko Development		Total
	2020	2019(ii)	2020	2019(iii)	2020	2019
	$	$	$	$	$	$
Cash held in Canadian dollars	29,714	4,752	137,374	8,006	167,088	12,758
Cash held in U.S. dollars	59,208	73,502	47,167	—	106,375	73,502
Cash held in U.S. dollars (Canadian equivalent)	75,383	95,465	60,053	—	135,436	95,465
Total cash	105,097	100,217	197,427	8,006	302,524	108,223

(i) Excluding Osisko Development and its subsidiaries.

(ii) Excluding the cash held by Barkerville and the other subsidiaries that were transferred to Osisko Development in 2020 as part of the RTO.

(iii) Corresponds to the cash that was held by Barkerville and the other subsidiaries that were transferred to Osisko Development in 2020 as part of the RTO.

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Short-term investments

12 Months Ended

Dec. 31, 2020

Short Term Investment Abstract

Short-term investments [Text Block]

11.  Short-term investments

As at December 31, 2020, short-term investments are comprised of a $3.5 million note receivable from an exploration and development mining company, bearing an interest rate of 12.0% and maturing in March 2021.

As at December 31, 2019, short-term investments were comprised of a $15.9 million secured senior loan (Note 15) with Falco Resources Ltd. ("Falco"), an associate of Osisko, bearing interest at a rate of 7.0%. This secured senior loan was amended in November 2020 and the maturity date was extended to December 31, 2022 (Note 15).  As at December 31, 2019, short-term investments also included three other notes receivable from exploration and development mining companies for an aggregate amount of $4.8 million, bearing interest rates ranging from 10.5% to 12.0%.

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Amounts receivable

12 Months Ended

Dec. 31, 2020

Trade and other receivables [abstract]

Amounts receivable [Text Block]

12.  Amounts receivable

	December 31,	December 31,
	2020	2019
	$	$
Revenues receivable from royalty, stream and other interests	1,044	1,257
Interest income receivable	2,474	2,133
Amounts receivable from associates (i)	813	641
Sales taxes and exploration tax credits	7,224	2,063
Other receivables	1,339	236
	12,894	6,330

(i) Amounts receivable from associates are mainly related to professional services and office rent.

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Inventories and other assets

12 Months Ended

Dec. 31, 2020

Inventories And Other Assets [Abstract]

Inventories and other assets [Text Block]

13. Inventories and other assets

	December 31,	December 31,
	2020	2019
	$	$
Current
Ore in stockpiles (i)	8,426	—
Supplies	1,599	1,656
Total current inventories	10,025	1,656
Prepaid expenses and deposits	6,244	3,516
Total current other assets	6,244	3,516
Non-current
Ore in stockpiles (i)	17,279	—
Sales taxes	6,775	—
Reclamation deposits	599	5,361
Deferred financing fees	1,167	1,579
Total non-current other assets	25,820	6,940

 (i) The inventory balance associated with the ore that is not expected to be processed within 12 months is classified as non-current and is recorded in the other assets line item on the consolidated balance sheet.

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Investments in associates

12 Months Ended

Dec. 31, 2020

Disclosure of associates [abstract]

Investments in associates [Text Block]

14. Investments in associates

		2020		2019
		$		$
Balance - January 1		103,640		304,911
	Acquisitions (i)	14,954		37,335
	Interests receivable paid in shares	—		1,820
	Exercise of warrants	36		2,209
	Share of loss	(7,657	)	(22,209	)
	Share of comprehensive income (loss)	1,506		(352	)
	Net gain (loss) on ownership dilution (i)	10,381		(3,687	)
	Disposals (Note 9)	—		(84,293	)
	Loss on disposals	—		(2,440	)
	Deemed disposal (Note 9)	—		(77,123	)
	Gain (loss) on deemed disposals (ii)	5,357		(24,255	)
	Transfers to other investments (ii)	(8,998	)	(9,676	)
	Impairment (iii)	—		(12,500	)
	Deemed repurchase of Osisko common shares held by an associate (iv)	—		(6,100	)
Balance - December 31		119,219		103,640

(i) In June 2020, Osisko participated in a private placement completed by Osisko Mining Inc. ("Osisko Mining"), an associate of the Company, and invested an additional $14.8 million to acquire 4,054,000 units, each unit being comprised of one common share and one-half of one common share purchase warrants (each full warrant allowing its holder to acquire one common share of Osisko Mining for $5.25 for a period of 18 months following the closing of the transaction). The acquisition price was allocated to the investments in associates ($13.6 million) and warrants ($1.2 million). Following the closing of the private placement, Osisko's interest in Osisko Mining was reduced at the time from 15.8% to 14.7%. As a result, a gain on ownership dilution of $10.4 million was recorded under other gains (losses), net on the consolidated statement of income (loss) for the year ended December 31, 2020.

(ii) In 2020, the gain on deemed disposals is related to investments in associates that were transferred to other investments as the Company has considered that it has lost its significant influence over the investees.

In 2019, the loss on deemed disposal was mainly the result of the acquisition of Barkerville, as the Company held shares in Barkerville prior to the acquisition (Note 9).

(iii) On September 30, 2019, the Company determined that its net investment in Falco was impaired. This determination was made considering, among other factors, the duration and extent to which the fair value of an investment is less than its carrying amount, the volatility of the share price and the business outlook for the investee, including factors such as the current and expected status of the investee's development projects. The net investment in Falco was written down to its estimated fair value and, therefore, an impairment charge of $12.5 million ($10.8 million, net of income taxes) was recorded for the year ended December 31, 2019. 

(iv) Osisko Mining Inc. ("Osisko Mining"), an associate of Osisko, held common shares of Barkerville prior to the acquisition (Note 9). Following the acquisition of Barkerville, Osisko Mining has received common shares of Osisko, which resulted in a deemed repurchase of common shares by the Company and a related reduction in the net investment in Osisko Mining, based on the ownership interest held in Osisko Mining as at December 31, 2019.

Material investments

Osisko Mining Inc.

Osisko Mining is a Canadian gold exploration and development company focused on its Windfall Lake gold project. Osisko holds a 2.0% - 3.0% NSR royalty on the Windfall Lake gold project, for which a positive preliminary economic assessment was released in July 2019, and a 1% NSR royalty on other properties held by Osisko Mining. The Company invested $7.7 million in Osisko Mining in 2019 and an additional $14.8 million in 2020.

As at December 31, 2020, the Company holds 50,023,569 common shares representing a 14.5% interest in Osisko Mining (15.9% as at December 31, 2019). Based on the fact that some directors of Osisko are also directors of Osisko Mining, and because of other facts and circumstances, the Company concluded that it exercises significant influence over Osisko Mining and accounts for its investment using the equity method.

Osisko Metals Incorporated

Osisko Metals Incorporated ("Osisko Metals") is a Canadian base metal exploration and development company with a focus on zinc mineral assets. The company's flagship properties are the Pine Point mining camp, located in the Northwest Territories and the Bathurst mining camp, located in northern New Brunswick. The Company owns a 2.0% NSR royalty on the Pine Point mining camp and a 1% NSR royalty on the Bathurst mining camp. The Company invested $7.8 million in Osisko Metals in 2019.

As at December 31, 2020, the Company holds 31,127,397 common shares representing a 17.4% interest in Osisko Metals (17.9% as at December 31, 2019). Based on the fact that some officers and directors of Osisko are also directors of Osisko Metals, and because of other facts and circumstances, the Company concluded that it exercises significant influence over Osisko Metals and accounts for its investment using the equity method.

The financial information of the individually material associates is as follows and includes adjustments to the accounting policies of the associates to conform to those of Osisko (in thousands of dollars):

	Osisko Mining				Osisko Metals
	2020(i)		2019(i)		2020(i)		2019(i),(ii)
	$		$		$		$
Current assets	326,563		130,495		1,616		13,166
Non-current assets	486,492		526,926		91,828		81,337
Current liabilities	43,482		25,833		3,028		6,139
Non-current liabilities	79,316		68,773		2,935		3,246
Revenues	—		—		—		—
Net loss from continuing operations and net loss	(33,337	)	(82,554	)	(9,646	)	(4,280	)
Other comprehensive income (loss)	14,879		(4,453	)	(9,818	)	(327	)
Comprehensive loss	(18,458	)	(87,007	)	(19,464	)	(4,607	)
Carrying value of investment(iii)	95,379		73,967		14,204		15,389
Fair value of investment(ii)	185,087		186,177		13,696		12,698

(i) Information is for the reconstructed twelve months ended September 30 and as at September 30.

(ii) Osisko Metals became an individually material associate during the three months period ended December 31, 2019.

(iii) As at December 31, 2020 and 2019.

Investments in immaterial associates

The Company has interests in a number of individually immaterial associates that are accounted for using the equity method. The aggregate financial information on these associates is as follows:

	2020		2019
	$		$
Aggregate amount of the Company's share of net loss	(1,981	)	(2,058	)
Aggregate amount of the Company's share of other comprehensive loss	(33	)	—
Aggregate carrying value of investments	9,636		14,284
Aggregate fair value of investments	20,951		21,166

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Other investments

12 Months Ended

Dec. 31, 2020

Other Investment Abstract

Other investments [Text Block]

15. Other investments

			2020		2019
			$		$
Fair value through profit or loss (warrants and convertible instruments)
		Balance - January 1	1,700		3,348
		Acquisitions	4,782		1,085
		Exercise	(347	)	(1,055	)
		Change in fair value	2,387		(1,089	)
		Amendment of a note receivable (i)	16,541		—
		Deemed disposal	—		(589)
		Balance - December 31	25,063		1,700
Fair value through other comprehensive income (shares)
	Balance - January 1		57,409		104,055
		Acquisitions	18,602		27,259
		Exercise of warrants	452		—
		Transfer from associates (Note 14)	8,998		9,676
		Change in fair value	40,993		13,287
		Disposals - shares repurchase (Note 23)	—		(90,546	)
		Disposals (ii)	(10,864	)	(6,322	)
	Balance - December 31		115,590		57,409
Amortized cost (notes)
	Balance - January 1		8,777		2,200
		Acquisitions	7,998		8,777
		Transfer from short-term investments	8,467		—
		Transfer to short-term investments	—		(2,200	)
		Impairments	(7,998	)	—
		Foreign exchange impact revaluation	(383	)	—
	Balance - December 31		16,861		8,777
Total			157,514		67,886

(i) In November 2020, a $15.9 million secured senior loan with Falco was amended to become convertible after the first anniversary of its execution date into common shares of Falco at a conversion price of $0.55 per share, subject to standard anti-dilution protections. The convertible debenture continues to bear interest at a rate of 7.0% per annum compounded quarterly and has a maturity date of December 31, 2022. The accrued interest receivable of $1.7 million on the loan prior to its conversion was capitalized to the capital of the note. In addition, Falco issued to Osisko 10,664,324 warrants of Falco, each exercisable for one common share of Falco at an exercise price of $0.69 for a period of 24 months from their date of issuance. The fair value of the warrants was evaluated at $1.1 million using the Black-Scholes model.

(ii) In 2019, an investment in a company classified as an investment at fair value through other comprehensive income was acquired by way of a share exchange. This non-cash transaction resulted in the disposal of the investment in the acquiree and the acquisition of an investment in the acquirer for an amount of $5.7 million.

Other investments comprise common shares, warrants, convertible and non-convertible notes receivable, mostly from Canadian publicly traded companies and loans receivables from two private companies, which are holding the Renard diamond mine and the Amulsar gold project (the loans related to the Amulsar gold project were written-off in 2020).

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Royalty, stream and other interests

12 Months Ended

Dec. 31, 2020

Royalty, Stream And Other Interests [Abstract]

Royalty, stream and other interests [Text Block]

16. Royalty, stream and other interests

                                          

				Year ended December 31, 2020
		Royalty interests		Stream interests		Offtake interests		Total
		$		$		$		$
Balance - January 1		627,567		483,164		19,781		1,130,512
Additions		54,276		11,917		—		66,193
Disposal		(357	)	—		—		(357	)
Depletion		(23,159	)	(21,532	)	(914	)	(45,605	)
Impairment		—		(26,300	)	—		(26,300	)
Translation adjustments		(1,666	)	(6,308	)	(341	)	(8,315	)
Balance - December 31		656,661		440,941		18,526		1,116,128
Producing
	Cost	621,503		512,019		18,422		1,151,944
	Accumulated depletion and impairment	(367,232	)	(188,281	)	(13,609	)	(569,122	)
	Net book value - December 31	254,271		323,738		4,813		582,822
Development
	Cost	185,170		168,648		31,252		385,070
	Accumulated depletion and impairment	(501	)	(51,445	)	(26,537	)	(78,483	)
	Net book value - December 31	184,669		117,203		4,715		306,587
Exploration and evaluation
	Cost	218,395		—		8,998		227,393
	Accumulated depletion	(674	)	—		—		(674	)
	Net book value - December 31	217,721		—		8,998		226,719
Total net book value - December 31		656,661		440,941		18,526		1,116,128

Main acquisitions - 2020

In April 2020, the Company announced an amendment to its silver stream with respect to the Gibraltar copper mine, located in British Columbia, Canada, which is operated by a wholly-owned subsidiary of Taseko Mines Limited ("Taseko"). Osisko and Taseko have amended the silver stream by reducing the price paid by Osisko for each ounce of refined silver from US$2.75 to nil in exchange for cash consideration of $8.5 million to Taseko.

In August 2020, the Company announced a definitive agreement with Caisse de dépôt et placement du Québec to acquire the outstanding 15% ownership in a portfolio of Canadian precious metals royalties for cash consideration of $12.5 million. The 15% interest represents the remaining portion of the portfolio of royalties purchased from Teck Resources Ltd. in October 2015, including the NSR royalties on the Island Gold and Lamaque mines.

In October 2020, Osisko announced a strategic partnership whereby Regulus Resources Inc. ("Regulus") has agreed to grant certain rights to Osisko in exchange for an upfront cash payment (the "Upfront Payment") of US$12.5 million ($16.4 million).  These rights include the right to acquire royalties to be acquired by Regulus and a right of first refusal on all future royalty or stream transactions in relation to claims of the AntaKori project where Regulus has 100% ownership or any additional claims Regulus might acquire with 100% ownership within a certain area. As a significant initial transaction under the partnership, Regulus has acquired a royalty on the Mina Volare claim of the AntaKori project which represents a 1.5% or 3% NSR depending on location, from a private vendor. As per its right under the partnership, Osisko has elected to acquire 50% of the royalty for 75% of Regulus' purchase price with Osisko's acquisition cost for the royalty included in the Upfront Payment. Regulus has cancelled the remaining 50% of the royalty. As such, the royalty on the Mina Volare claim is now reduced to 0.75% or 1.5% depending on location, in favour of Osisko.

In January and December 2020, Osisko acquired a 2% NSR royalty on the Pine Point zinc project held by Osisko Metals, an associate of the Company, for cash consideration of $13.0 million. Osisko was also granted a right of first offer on any future sales by Osisko Metals of any additional royalties, streams or similar interests on the Pine Point project.

Impairment - 2020

Renard mine diamond stream (Stornoway Diamonds (Canada) Inc.)

In March 2020, the selling price of diamonds decreased significantly as a result of the impact of the COVID-19 pandemic on the diamond market. On March 24, 2020, activities at the Renard diamond mine were suspended and on April 15, 2020, despite the announcement by the Government of Québec to include mining activities as an essential service, the operator of the Renard diamond mine announced the extension of the care and maintenance period of its operations due to depressed diamond market conditions. These were considered as indicators of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at March 31, 2020. The Company recorded an impairment charge of $26.3 million ($19.3 million, net of income taxes) on the Renard diamond stream during the three months ended March 31, 2020.

On March 31, 2020, the Renard diamond stream was written down to its estimated recoverable amount of $40.0 million, which was determined by the value-in-use using discounted cash-flows approaches and estimated probabilities of different restart scenarios. The main valuation inputs used were the cash flows expected to be generated by the sale of diamonds from the Renard diamond stream over the estimated life of the Renard diamond mine, based on expected long-term diamond price per carat, a pre-tax real discount rate of 10.0% and weighted probabilities of different restart scenarios.

A sensitivity analysis was performed by management for the long-term diamond price, the pre-tax real discount rate and the weighting of the different scenarios. If the long-term diamond price per carat applied to the cash flow projections had been 10% lower than management's estimates, the Company would have recognized an additional impairment charge of $4.1 million ($3.0 million, net of income taxes). If the post-tax real discount rate applied to the cash flow projections had been 100 basis points higher than management's estimates, the Company would have recognized an additional impairment charge of $1.9 million ($1.4 million, net of income taxes). If the probabilities of the different restart scenarios had been 10% more negative than management's estimates, the Company would have recognized an additional impairment charge of $5.5 million ($4.0 million, net of taxes).

						Year ended December 31, 2019
				Royalty interests		Stream interests		Offtake interests		Total
				$		$		$		$
Balance - January 1				707,723		606,410		100,535		1,414,668
		Acquisitions		41,529		48,573		—		90,102
		NSR royalty on the Cariboo property owned prior to the acquisition of Barkerville Gold Mines Ltd. (Note 9)		(56,070	)	—		—		(56,070	)
		Transfer		(10,000	)	10,000		—		—
		Disposal		(2,277	)	—		(47,116	)	(49,393	)
		Depletion		(20,908	)	(23,335	)	(2,766	)	(47,009	)
		Impairment		(27,689	)	(138,689	)	(27,213	)	(193,591	)
		Translation adjustments		(4,741	)	(19,795	)	(3,659	)	(28,195	)
Balance - December 31				627,567		483,164		19,781		1,130,512
	Producing
			Cost	604,950		509,179		18,792		1,132,921
			Accumulated depletion and impairment	(343,677	)	(141,826	)	(13,001	)	(498,504	)
			Net book value - December 31	261,273		367,353		5,791		634,417
	Development
			Cost	186,137		168,290		31,881		386,308
			Accumulated depletion and impairment	(501	)	(52,479	)	(27,070	)	(80,050	)
			Net book value - December 31	185,636		115,811		4,811		306,258
	Exploration and evaluation
			Cost	182,001		—		9,179		191,180
			Accumulated depletion	(1,343	)	—		—		(1,343	)
			Net book value - December 31	180,658		—		9,179		189,837
Total net book value - December 31				627,567		483,164		19,781		1,130,512

Main acquisitions - 2019

Horne 5 property - silver stream (Falco Resources Ltd.)

In 2018, Osisko entered into a binding term sheet to provide Falco with a senior secured silver stream credit facility ("Falco Silver Stream") with reference to up to 100% of the future silver produced from the Horne 5 property located in Rouyn-Noranda, Québec. As part of the Falco Silver Stream, Osisko will make staged upfront cash deposits to Falco of up to $180.0 million and will make ongoing payments equal to 20% of the spot price of silver, to a maximum of US$6 per ounce. The Falco Silver Stream is secured by a first priority lien on the project and all assets of Falco. The Falco Silver Stream was closed in February 2019, which triggered the payment of the first installment of $25.0 million to Falco. Two previously outstanding notes receivable amounting to $20.0 million were applied against the first installment ($10.0 million was included under Short-term investment on the consolidated balance sheet and $10.0 million was under Royalty, stream and other interests as the note was convertible into a 1% NSR royalty at the sole discretion of Osisko) and the remaining balance of $5.0 million was paid to Falco.

Dublin Gulch property - NSR royalty (Victoria Gold Corp.)

In 2018, Osisko acquired from Victoria Gold Corp. ("Victoria"), an associate of the Company at the time, a 5% NSR royalty for $98.0 million on the Dublin Gulch property which hosts the Eagle Gold project located in Yukon, Canada. Payments totaling $78.4 million were made under the royalty agreement in 2018 and the remaining balance of $19.6 million was paid in 2019.

Mantos Blancos - silver stream (Mantos Copper S.A.)

In September 2019, Osisko invested an additional US$25.0 million ($33.4 million) on its existing silver stream with Mantos Copper S.A. with respect to 100% of the silver produced from the Mantos Blancos copper mine located in Chile. Under the terms of the stream amendments, the ongoing transfer price payment per ounce were reduced from 25% to 8% of the spot silver price on the date of delivery and the tail stream was increased from 30% to 40% of payable silver after 19.3 million ounces of refined silver have been delivered. In addition, Mantos Copper S.A.'s right to buy back 50% of the silver stream was terminated.

Main disposal - 2019

Brucejack offtake

In September 2019, Osisko Bermuda Limited ("OBL"), a wholly owned subsidiary of Osisko, has entered into an agreement with Pretium Exploration Inc., a subsidiary of Pretium Resources Inc. in regards to the sale of OBL's interest in the Brucejack gold offtake contract for a cash purchase price of US$41.3 million ($54.7 million), which was paid in 2019. The disposal generated a gain of US$5.8 million ($7.6 million).

Renard mine diamond stream (Credit bid transaction for Stornoway Diamond Corporation)

In September 2019, Osisko announced that it had entered into a letter of intent ("LOI") with Stornoway Diamond Corporation ("Stornoway") and certain of its subsidiaries  alongside other secured creditors under the bridge financing agreement entered into with Stornoway on June 10, 2020, including Diaquem Inc., a wholly-owned subsidiary of Ressources Québec Inc. (collectively the "Secured Creditors").

Under the terms of the LOI, Osisko and the Secured Creditors have confirmed their intention to form an entity which will acquire by way of a credit bid transaction all or substantially all of the assets and properties of Stornoway, and assume the debts and liabilities owing to the Secured Creditors as well as the ongoing obligations relating to the operation of the Renard mine, subject to certain limited exceptions ("Credit Bid Transaction").

Pursuant to the Credit Bid Transaction, Osisko will maintain its 9.6% diamond stream on the Renard mine and will continue to receive stream deliveries, and has agreed to continue to reinvest its proceeds from the stream for a period of one year from the date of closing of the Credit Bid Transaction. As of December 31, 2020, an amount of $10.9 million ($6.3 million as at December 31, 2019) was advanced from the proceeds of the stream deliveries and is included in other investments.

In connection with the Credit Bid Transaction, Stornoway had applied, on September 9, 2019, to the Superior Court of Québec (Commercial Division) for protection under the Companies' Creditors Arrangement Act (Canada) ("CCAA") in order to restructure its business and financial affairs.

Concurrently with entering into the LOI, Osisko and certain of the Secured Creditors have entered into a definitive and binding working capital facility agreement with Stornoway providing for a working capital facility in an initial amount of $20.0 million, which facility is secured by a priority charge over the assets of Stornoway. Osisko's attributable portion of the working capital facility will be approximately $7.0 million, of which $6.0 million was advanced as of December 31, 2020 ($2.5 million as a December 31, 2019). The working capital facility provides the financing and liquidity required to ensure that the Renard mine continues to operate in an uninterrupted manner.

The Credit Bid Transaction was closed on November 1, 2019 and Osisko became a 35.1% shareholder of the company now holding the Renard diamond mine, which is considered as an associate from that date.

Main impairments - 2019

Renard mine diamond stream (Stornoway Diamond Corporation)

In March 2019, the operator of the Renard diamond mine in Québec, Canada, announced a significant impairment charge of $83.2 million on its Renard diamond mine reflecting an outlook of lower than expected diamond pricing. This was considered an indicator of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at March 31, 2019. The Company recorded an impairment charge of $38.9 million ($28.6 million, net of income taxes) on the Renard diamond stream.

On March 31, 2019, the Renard diamond stream was written down to its estimated recoverable amount of $122.4 million, which was determined by the fair value less cost of disposal using a discounted cash-flows approach. The fair value of the Renard diamond stream is classified as level 3 of the fair value hierarchy because the main valuation inputs used are significant unobservable inputs. The main valuation inputs used were the cash flows expected to be generated by the sale of diamonds from the Renard diamond stream over the estimated life of the Renard diamond mine, based on expected long-term diamond prices per carat and a post-tax real discount rate of 4.7%.

In September 2019, the operator of the Renard diamond mine, Stornoway Diamond Corporation, announced that it had applied to the Superior Court of Québec (Commercial Division) for protection under the CCAA in order to restructure its business and financial affairs. This was considered an indicator of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at September 30, 2019. The Company recorded an impairment charge of $47.2 million ($34.6 million, net of income taxes) on the Renard diamond stream.

On September 30, 2019, the Renard diamond stream was written down to its estimated recoverable amount of $70.2 million, which was determined by the fair value less cost of disposal using a discounted cash-flows approach. The fair value of the Renard diamond stream is classified as level 3 of the fair value hierarchy because the main valuation inputs used are significant unobservable inputs. The main valuation inputs used were the cash flows expected to be generated by the sale of diamonds from the Renard diamond stream over the estimated life of the Renard diamond mine, based on expected long-term diamond prices per carat and a post-tax real discount rate of 4.6%.

A sensitivity analysis was performed by management for the long-term diamond price and the post-tax real discount rate (in isolation). If the long-term diamond price per carat applied to the cash flow projections had been 10% lower than management's estimates, the Company would have recognized an additional impairment charge of $7.0 million ($5.1 million, net of income taxes). If the post-tax real discount rate applied to the cash flow projections had been 100 basis points higher than management's estimates, the Company would have recognized an additional impairment charge of $3.0 million ($2.2 million, net of income taxes).

Amulsar stream and offtake (Lydian International Limited)

In September 2019, Lydian International Limited announced a delay in the timing of the construction activities, expected first gold pour and ramp up to full production as a result of the 15-month blockade on construction as well as changes to the expected life of mine and annual production for the Amulsar project in Armenia. This was considered an indicator of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at September 30, 2019. The Company recorded an impairment charge of US$9.9 million ($13.1 million) on the Amulsar stream and offtake.

On September 30, 2019, the Amulsar stream and offtake were written down to their estimated recoverable amount of US$73.7 million ($97.0 million), which was determined by the fair value less cost of disposal using a discounted cash-flows approach. The fair value of the Amulsar stream and offtake is classified as level 3 of the fair value hierarchy because the main valuation inputs used are significant unobservable inputs. The main valuation inputs used were the cash flows expected to be generated by the sale of gold and silver from the Amulsar stream and offtake over the estimated life of the Amulsar mine, based on expected long-term gold and silver prices per ounce of US$1,350 and US$17.75, respectively, and a post-tax real discount rate of 6.1%.

In December 2019, Lydian International Limited announced that it had applied to the Ontario Superior Court of Justice for protection under the CCAA in order to restructure its business and financial affairs. This was considered an indicator of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at December 31, 2019. The Company recorded an impairment charge of US$51.3 million ($66.7 million) on the Amulsar stream and offtake.

On December 31, 2019, the Amulsar stream and offtake were written down to their estimated recoverable amount of US$22.3 million ($29.0 million), which was determined by the fair value less cost of disposal using discounted cash-flows approaches and estimated probabilities of different exit scenarios from CCAA. The fair value of the Amulsar stream and offtake is classified as level 3 of the fair value hierarchy because the main valuation inputs used are significant unobservable inputs. The main valuation inputs used were the cash flows expected to be generated by the sale of gold and silver from the potential amendment of the Amulsar stream over the estimated life of the Amulsar mine, based on expected long-term gold and silver prices per ounce of US$1,400 and US$17.50, respectively, a post-tax real discount rate of 10.1% and potential amendments of the Amulsar stream agreement resulting from probability weighted exit scenarios from the CCAA process.

A sensitivity analysis was performed by management for the long-term gold and silver prices and the post-tax real discount rate (in isolation). If the long-term gold and silver prices per ounce applied to the cash flow projections had been 10% lower than management's estimates, the Company would have recognized an additional impairment charge of US$2.0 million ($2.6 million). If the probabilities of the different scenarios had been 10% lower (negative) than management's estimates, the Company would have recognized an additional impairment charge of US$4.5 million ($5.8 million). If the post-tax real discount rate applied to the cash flow projections had been 100 basis points higher than management's estimates, the Company would have recognized an additional impairment charge of US$1.6 million ($2.1 million).

In addition, an impairment of US$3.6 million ($4.7 million) was taken on a note receivable and amounts receivable from Lydian in 2019 (Note 15).

Éléonore royalty (Newmont Corporation)

In February 2020, the operator of the Éléonore gold mine in Québec, Canada, announced that it has updated its mineral reserve and resource estimates for the Éléonore mine as at December 31, 2019. As a result of the update, proven and probable gold mineral reserves and resources decreased by approximately 50%. This was considered an indicator of impairment among other facts and circumstances and, accordingly, management performed an impairment assessment as at December 31, 2019. The Company recorded an impairment charge of $27.2 million ($20.0 million, net of income taxes) on the Éléonore NSR royalty for the year ended December 31, 2019.

On December 31, 2019, the Éléonore NSR royalty was written down to its estimated recoverable amount of $101.3 million, which was determined by the fair value less cost of disposal using a discounted cash-flows approach. The fair value of the Éléonore NSR royalty is classified as level 3 of the fair value hierarchy because the main valuation inputs used are significant unobservable inputs. The main valuation inputs used were the cash flows expected to be generated by the sale of gold received from the Éléonore NSR royalty based on the long-term annual gold production of 355,000 ounces over the estimated life of the Éléonore mine, the long-term gold price of US$1,400 per ounce and a post-tax real discount rate of 4.1%, adjusted for the decrease in reserves and resources.

A sensitivity analysis was performed by management for the long-term gold price and the post-tax real discount rate (in isolation). If the long-term gold price applied to the cash flow projections had been 10% lower than management's estimates (US$1,260 per ounce instead of US$1,400 per ounce), the Company would have recognized an additional impairment charge of $10.1 million. If the post-tax real discount rate applied to the cash flow projections had been 100 basis points higher than management's estimates (5.1% instead of 4.1%), the Company would have recognized an additional impairment charge of $4.2 million.

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Mining interests and plant and equipment

12 Months Ended

Dec. 31, 2020

Disclosure of detailed information about property, plant and equipment [abstract]

Mining interests and plant and equipment [text block]

17. Mining interests and plant and equipment

		2020						2019
		Mining interests		Plant and equipment (i)		Total		Mining interests	Plant and equipment (i)		Total
		$		$		$		$	$		$
Net book value - January 1		320,008		23,685		343,693		—	189		189
	Adoption of IFRS 16	—		—		—		—	9,432		9,432
	Acquisition of the San Antonio gold project (Note 8)	57,038		1,330		58,368		—	—		—
	Acquisition of Barkerville Gold Mines Ltd. (Note 9)	—		—		—		258,153	13,968		272,121
	NSR royalty held on the Cariboo property prior to the acquisition of Barkerville Gold Mines Ltd. (Note 9)	—		—		—		56,070	—		56,070
	Additions	75,437		10,915		86,352		5,555	1,595		7,150
	Mining tax credit	(4,608	)	—		(4,608	)	—	—		—
	Environmental rehabilitation asset	3,414		—		3,414
	Depreciation	—		(5,340	)	(5,340	)	—	(1,499	)	(1,499	)
	Depreciation capitalized	4,019		—		4,019		230	—		230
	Share-based compensation capitalized	688		—		688		230	—		230
	Write-off	—		(388	)	(388	)	—	—		—
	Currency translation adjustments	3,307		7		3,314		—	—		—
Net book value - December 31		459,303		30,209		489,512		320,008	23,685		343,693
Closing balance
	Cost	459,303		37,545		496,848		320,008	25,681		345,689
	Accumulated depreciation	—		(7,336	)	(7,336	)	—	(1,996	)	(1,996	)
Net book value		459,303		30,209		489,512		320,008	23,685		343,693

(i) Plant and equipment includes right-of-use assets of $10.8 million as at December 31, 2020 ($9.4 million as at December 31, 2019).

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Exploration and evaluation

12 Months Ended

Dec. 31, 2020

Exploration and evaluation [Abstract]

Exploration and evaluation [Text Block]

18. Exploration and evaluation

		2020		2019
		$		$
Net book value - January 1		42,949		95,002
	Additions	201		221
	Transfer to royalty, stream and other interests (i)	(631	)	(2,288	)
	Impairment (ii)	—		(49,986	)
Net book value - December 31		42,519		42,949
Closing balance
	Cost	100,709		101,139
	Accumulated impairments	(58,190	)	(58,190	)
Net book value		42,519		42,949

(i) In 2016, the Company entered into earn-in agreements for properties in the James Bay area. In 2019 and 2020, the ownership of certain properties were transferred to the counterparty of the earn-in agreements, and the Company retained royalties on these properties. The earn-in agreements were terminated by the parties in 2020.

(ii) In 2019, the Company incurred an impairment charge of $50.0 million ($37.6 million, net of income taxes) on its Coulon zinc project in Canada for which the Company determined that further exploration and evaluation expenditures are no longer planned in the near term and that the carrying amount of the asset is unlikely to be recovered in full from a sale of the project at the current time. On December 31, 2019, the Coulon project was written down to its estimated recoverable amount of $10.0 million, which was determined by the fair value less cost of disposal using a market approach, based on a dollar value per thousand pounds of mineral reserve/resource of zinc equivalent for comparable sales transactions realized. 

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Goodwill

12 Months Ended

Dec. 31, 2020

Intangible assets and goodwill [abstract]

Goodwill [Text Block]

19. Goodwill

The Company's goodwill is allocated to a group of cash generating units: the Éléonore NSR royalty and the Canadian Malartic NSR royalty ("CGUs").

The Company tests whether goodwill has suffered any impairment on an annual basis. The recoverable amount of the CGUs is determined based on the fair value less costs of disposal calculations using a discounted cash-flows approach, which require the use of assumptions and unobservable inputs, and therefore is classified as level 3 of the fair value hierarchy. The calculations use cash flow projections expected to be generated by the sale of gold and silver received from the CGUs based on annual gold and silver production over their estimated life from publicly released technical information by the operators to predict future performance.

The following table sets out the key assumptions for the CGUs in addition to annual gold and silver production over the estimated life of the Éléonore and Canadian Malartic mines:

	2020	2019
Long-term gold price (per ounce)	US$ 1,600	US$ 1,400
Long-term silver price (per ounce)	US$20	US$18
Post-tax real discount rate	3.5%	4.1%

Management has determined the values assigned to each of the above key assumptions as follows:

Assumption	Approach used to determine values
Long-term gold price	Based on current gold market trends consistent with external sources of information, such as long-term gold price consensus.
Long-term silver price	Based on current silver market trends consistent with external sources of information, such as long-term silver price consensus.
Post-tax real discount rate	Reflects specific risks relating to gold mines operating in Québec, Canada.

The Company's management has considered and assessed reasonably possible changes for key assumptions and has not identified any instances that could cause the carrying amount of the CGUs to exceed their recoverable amounts.

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Accounts payable and accrued liabilities

12 Months Ended

Dec. 31, 2020

Accounts payable and accrued liabilities [abstract]

Accounts payable and accrued liabilities [Text Block]

20. Accounts payable and accrued liabilities

	December 31,	December 31,
	2020	2019
	$	$
Trade payables	12,771	6,836
Other payables	19,093	6,044
Income taxes payable	6,055	—
Other accrued liabilities	8,804	5,627
Accrued interests on long-term debt	166	265
	46,889	18,772

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Provisions and other liabilities

12 Months Ended

Dec. 31, 2020

Disclosure of other provisions [Abstract]

Provisions and other liabilities [Text Block]

21. Provisions and other liabilities

		Year ended December 31, 2020										Year ended December 31, 2019
		Environmental rehabilitation(ii)		Lease liabilities(iii)		Total		Restricted share units(i)		Deferred share units(i)		Environmental Rehabilitation(i)		Lease liabilities(iii)		Total
		$		$		$		$		$		$		$		$
Balance - January 1		20,527		10,127		30,654		32		3,462		—		—		3,494
	Acquisition of the San Antonio gold project (Note 8)	9,301		—		9,301		—		—		—		—		—
	Acquisition of Barkerville Gold Mines Ltd. (Note 9)	—		—		—		—		—		20,549		—		20,549
	Adoption of IFRS 16	—		—		—		—		—		—		10,893		10,893
	New liabilities	4,176		2,394		6,570		11		416		—		—		427
	Revision of estimates	(310	)	—		(310	)	2		388		(111	)	—		279
	Accretion	820		—		820		—		—		89		—		89
	Settlement/payments of liabilities	(500	)	(1,155	)	(1,655	)	(45	)	(544	)	—		(766	)	(1,355	)
	DSU to be settled in equity	—		—		—		—		(3,722	)	—		—		(3,722	)
	Currency translation adjustments	587		—		587		—		—		—		—		—
Balance - December 31		34,601		11,366		45,967		—		—		20,527		10,127		30,654
Current portion		3,019		1,412		4,431		—		—		493		796		1,289
Non-current portion		31,582		9,954		41,536		—		—		20,034		9,331		29,365
		34,601		11,366		45,967		—		—		20,527		10,127		30,654

(i) Additional information on the Deferred Share Units ("DSU") and Restricted Share Units ("RSU") are presented in Note 23.

(ii) The environmental rehabilitation provision represents the legal and contractual obligations associated with the eventual closure of the Company's mining interests, plant and equipment and exploration and evaluation assets. As at December 31, 2020, the estimated inflation-adjusted undiscounted cash flows required to settle the environmental rehabilitation amounts to $40.7 million. The weighted average actualization rate used is 3.5% and the disbursements are expected to be made from 2021 to 2030 as per the current closure plans.

(iii) The lease liabilities are mainly related to leases for office space and mining equipment.

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Long-term debt

12 Months Ended

Dec. 31, 2020

Borrowings [abstract]

Long-term debt [Text Block]

22. Long-term debt

The movements in the long-term debt are as follows:

		2020		2019
		$		$
Balance - January 1		349,042		352,769
	Increase in revolving credit facility	71,660		19,772
	Decrease in revolving credit facility	(19,205	)	(30,000	)
	Amortization of transaction costs	2,238		2,134
	Accretion expense	4,972		4,657
	Foreign exchange revaluation impact	(8,278	)	(290	)
Balance - December 31		400,429		349,042

The summary of the long-term debt is as follows:

	December 31,		December 31,
	2020		2019
	$		$
Convertible debentures(i),(ii)	350,000		350,000
Revolving credit facility(iii)	63,659		19,482
Long-term debt	413,659		369,482
Unamortized debt issuance costs	(4,495	)	(6,733	)
Unamortized accretion on convertible debentures	(8,735	)	(13,707	)
Long-term debt, net of issuance costs	400,429		349,042
Current portion	49,867		—
Non-current portion	350,562		349,042
	400,429		349,042

(i) Convertible debenture (2016)

In February 2016, the Company issued a senior non-guaranteed convertible debenture of $50.0 million to Investissement Québec. The convertible debenture bore interest at a rate of 4.0% per annum payable on a quarterly basis and had a five-year term maturing on February 12, 2021. The convertible debenture was repaid in full on February 12, 2021.

(ii) Convertible debentures (2017)

In November 2017, the Company closed a bought-deal offering of convertible senior unsecured debentures (the "Debentures") in an aggregate principal of $300.0 million (the "Offering"). The Offering was comprised of a public offering, by way of a short form prospectus, of $184.0 million aggregate principal amount of Debentures and a private placement offering of $116.0 million aggregate principal amount of Debentures.

The Debentures bear interest at a rate of 4.0% per annum, payable semi-annually on June 30 and December 31 of each year, commencing on June 30, 2018. The Debentures will be convertible at the holder's option into common shares of the Company at a conversion price equal to $22.89 per common share. The Debentures will mature on December 31, 2022 and may be redeemed by Osisko, in certain circumstances, on or after December 31, 2020. The Debentures are listed for trading on the TSX under the symbol "OR.DB".

(iii) Revolving credit facility

In September 2019, the Company amended its Facility increasing the amount from $350.0 million to $400.0 million, with an additional uncommitted accordion of up to $100.0 million (for a total availability of up to $500.0 million), and extended its maturity date by one year to November 14, 2023.

The uncommitted accordion is subject to standard due diligence procedures and acceptance of the lenders. The Facility is to be used for general corporate purposes and investments in the mineral industry, including the acquisition of royalty, stream and other interests. The Facility is secured by the Company's assets from the royalty, stream and other interests segment.

The Facility is subject to standby fees. Funds drawn bear interest based on the base rate, prime rate, London Inter-Bank Offer Rate ("LIBOR") or a comparable or successor rate in the event that LIBOR ceases to be available, plus an applicable margin depending on the Company's leverage ratio. As at December 31, 2020, the Facility was drawn for US$50.0 million ($63.7 million) and the effective interest rate was 2.5%, including the applicable margin. In February 2021, the Company drew an additional $50.0 million to repay the Investissement Québec convertible debenture. The Facility includes covenants that require the Company to maintain certain financial ratios, including the Company's leverage ratios and meet certain non-financial requirements.  As at December 31, 2020, all such ratios and requirements were met.

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Share capital

12 Months Ended

Dec. 31, 2020

Disclosure of classes of share capital [abstract]

Share capital [Text Block]

23. Share capital   

Shares   

Authorized   

Unlimited number of common shares, without par value   

Unlimited number of preferred shares, issuable in series   

Issued and fully paid    

167,165,341 common shares   

Year ended December 31, 2020

Private Placement with Investissement Québec

In April 2020, the Company completed a private placement of 7,727,273 common shares at a price of $11.00 per common share for total gross proceeds of $85.0 million (the "Private Placement") with Investissement Québec. The net proceeds from the Private Placement was used for general working capital purposes.

Acquisition of the San Antonio gold project

In August 2020, Osisko acquired the San Antonio gold project (Note 8) in the state of Sonora in Mexico. As part of the acquisition, a total of 1,011,374 common shares of Osisko were issued and valued at $15.8 million, based on the closing price of the Company's common shares on the transaction date.

Osisko Development Corp. - Bought-deal private placement

Concurrent with the transaction described in Note 7, Osisko Development had entered into an engagement letter with underwriters pursuant to which the underwriters had agreed to buy, on a "bought deal" private placement basis, 13,350,000 subscription receipts (the "Subscription Receipts") at a subscription price of $7.50 per Subscription Receipt (the "Issue Price") for gross proceeds of approximately $100.1 million (the "Financing"). Each Subscription Receipt entitled the holder thereof to receive, for no additional consideration and without further action on the part of the holder thereof, on or about the date that the transaction was completed, one common share of Osisko Development ("Osisko Development Share") and one-half-of-one warrant to purchase an Osisko Development Share (each whole warrant, a "Warrant"). Each Warrant will entitle the holder thereof to purchase one Osisko Development Share for $10.00 for an 18-month period following the closing of the transaction (the Warrants maturity date was subsequently extended to December 1, 2023). The Financing was completed on October 29, 2020 and share issue expenses related to this private placement amounted to $3.6 million ($2.6 million, net of income taxes).

Osisko Development Corp. - Brokered private placement

On December 30, 2020, Osisko Development completed a brokered private placement through the issuance of 5,367,050 units of the Company at a price of $7.50 per unit for aggregate gross proceeds of $40.2 million. Each unit consists of one common share of Osisko Development and one-half of one common share purchase warrant of Osisko Development, which each whole warrant entitling the holder to acquire one common share of Osisko Development at a price of $10.00 per share on or prior to December 1, 2023. Share issue expenses related to this private placement amounted to $2.1 million ($1.6 million, net of income taxes).

Osisko Development Corp. - Shares to be issued

In December 2020, Osisko Development received proceeds from a private placement that was closed in 2021 (Note 36). As a result, Osisko Development recorded $73.9 million under shares to be issued on their consolidated balance sheet at December 31, 2020 (under non-controlling interests on the Company's balance sheet).

Year ended December 31, 2019

Share repurchase and secondary offering

On June 25, 2019, Osisko announced that Betelgeuse LLC ("Orion"), a jointly owned subsidiary of certain investment funds managed by Orion Resource Partners, had entered into an agreement with a syndicate of underwriters pursuant to which the underwriters have agreed to purchase, on a bought deal basis, an aggregate of 7,850,000 common shares of the Company held by Orion (the "Secondary Offering") at an offering price of $14.10 per common share (the "Secondary Offering Price"). Osisko has not received any of the proceeds of the Secondary Offering. Orion had granted the underwriters an over-allotment option (the "Over-Allotment Option"), exercisable at any time up to 30 days from and including the date of closing of the Secondary Offering, to purchase up to 1,177,500 additional common shares, at the Secondary Offering Price. The Secondary Offering closed on July 11, 2019 and the Over-Allotment Option was exercised in full by the underwriters on July 18, 2019.

In a concurrent transaction, Osisko purchased for cancellation 12,385,717 of its common shares from Orion (the "Share Repurchase"), for an aggregate purchase price paid by Osisko to Orion of $174.6 million. The purchase price per common share to be paid by Osisko under the Share Repurchase was determined to be the Secondary Offering Price. Payment from Osisko to Orion consists of a combination of cash ($129.5 million) and the direct transfer of investments in associates and other investments held by Osisko ($45.1 million). In a concurrent transaction, Osisko has also sold to separate entities managed by Orion Resource Partners certain other equity securities held by Osisko for cash. The Share Repurchase resulted in an 8% reduction in basic common shares outstanding following the Share Repurchase. 

On June 28, 2019, Osisko and Orion completed the first tranche of the Share Repurchase. A total of 7,319,499 common shares of Osisko were acquired from Orion and subsequently cancelled. A portion of the purchase price of $103.2 million for the first tranche of the Share Repurchase was paid in cash (from the sale of all of the common shares held by Osisko in Dalradian to another entity managed by Orion Resource Partners) and a portion was paid in the form of the transfer from Osisko to Orion of investments in associates and other investments.   

On July 15, 2019, Osisko and Orion closed the second tranche of the Share Repurchase for the acquisition and cancellation of 5,066,218 common shares of Osisko. The purchase price of $71.4 million was paid in cash (from the sale of all of the common shares held by Osisko in Victoria to another entity managed by Orion Resource Partners for a cash consideration of $71.4 million).

Company	Settlement	Quarter	Value
Victoria Gold Corp. (associate)	Cash	Third	$71.4 million
Dalradian Resources Inc. (other investment)	Cash	Second	$58.1 million
Aquila Resources Inc. (associate)	Transfer	Second	$9.7 million
Highland Copper Company Inc. (associate)	Transfer	Second	$3.0 million
Other investments	Transfer	Second	$32.4 million
			$174.6 million

The transaction costs related to the Share Repurchase and Secondary Offering were reimbursed by Orion.   

Employee Share Purchase Plan   

The Company established an employee share purchase plan. Under the terms of the plan, the Company contributes an amount equal to 60% of the eligible employee's contribution towards the acquisition of common shares from treasury on a quarterly basis.

Osisko Development established a similar plan for its employees in 2020.

Normal Course Issuer Bid

In December 2020, Osisko renewed its normal course issuer bid ("NCIB") program. Under the terms of the 2020 NCIB program, Osisko may acquire up to 14,610,718 of its common shares from time to time in accordance with the normal course issuer bid procedures of the TSX. Repurchases under the 2020 NCIB program are authorized until December 11, 2021. Daily purchases will be limited to 138,366 common shares, other than block purchase exemptions, representing 25% of the average daily trading volume of the common shares on the TSX for the six-month period ending November 30, 2020, being 553,464 Common Shares.

In December 2019, Osisko renewed its normal course issuer bid ("NCIB") program. Under the terms of the 2019 NCIB program, Osisko could acquire up to 13,681,732 of its common shares from time to time in accordance with the normal course issuer bid procedures of the TSX. Repurchases under the 2019 NCIB program were authorized until December 11, 2020. Daily purchases were limited to 126,674 common shares, other than block purchase exemptions, representing 25% of the average daily trading volume of the common shares on the TSX for the six-month period ending November 30, 2019, being 506,698 Common Shares.

During the year ended December 31, 2020, the Company purchased for cancellation a total of 429,722 common shares under the 2019 NCIB program for $3.9 million (average acquisition price per share of $9.15). During the year ended December 31, 2019, the Company purchased for cancellation a total of 983,900 common shares under the 2018 NCIB program for $11.8 million (average acquisition price per share of $12.02).

Dividends

The following table provides details on the dividends declared by the Company for the years ended December 31, 2020 and 2019:

Declaration date	Dividend per share	Record date	Payment date	Dividend payable	Dividend reinvestment plan(i)
	$			$
February 19, 2020	0.05	March 31, 2020	April 15, 2020	7,879,000	24,809,311
May 12, 2020	0.05	June 30, 2020	July 15, 2020	8,259,000	27,492,302
August 5, 2020	0.05	September 30, 2020	October 15, 2020	8,342,000	9,822,963
November 9, 2020	0.05	December 31, 2020	January 15, 2021	8,358,000	11,525,456
	0.20			32,838,000
February 20, 2019	0.05	March 29, 2019	April 15, 2019	7,757,000	5,087,058
May 1, 2019	0.05	June 28, 2019	July 15, 2019	7,145,000	8,157,756
July 31, 2019	0.05	September 30, 2019	October 15, 2019	7,201,000	5,672,755
November 6, 2019	0.05	December 31, 2019	January 15, 2020	7,874,000	6,666,723
	0.20			29,977,000

(i) Number of common shares held by shareholders participating in the dividend reinvestment plan described below.

Dividend reinvestment plan   

The Company has a dividend reinvestment plan ("DRIP") that allows Canadian and U. S. shareholders to reinvest their cash dividends into additional common shares either purchased on the open market through the facilities of the TSX or the NYSE, or issued directly from treasury by the Company, or acquired by a combination thereof. In the case of a treasury issuance, the price will be the weighted average price of the common shares on the TSX or the NYSE during the five trading days immediately preceding the dividend payment date, less a discount, if any, of up to 5%, at the Company's sole election.   

As at December 31, 2020, the holders of 11,525,456 common shares had elected to participate in the DRIP, representing dividends payable of $0.6 million. During the year ended December 31, 2020, the Company issued 268,173 common shares under the DRIP, at a discount rate of 3% (198,609 common shares in 2019 at a discount rate of 3%). On January 15, 2021, 37,545 common shares were issued under the DRIP at a discount rate of 3%.

Capital management   

The Company's primary objective when managing capital is to maximize returns for its shareholders by growing its asset base, both organically through strategic investments in exploration and development companies and through accretive acquisitions of high-quality royalties, streams and other similar interests, while ensuring capital protection. The Company defines capital as long-term debt and total equity, including the undrawn portion of the revolving credit facility. Capital is managed by the Company's management and governed by the Board of Directors. 

	December 31,	December 31,
	2020	2019
	$	$
Long-term debt	400,429	349,042
Total equity	1,841,032	1,493,446
Undrawn revolving credit facility(i)	336,340	380,518
	2,577,801	2,223,006

(i) Excluding the potential additional available credit (accordion) of $100.0 million as at December 31, 2020 and 2019 (Note 22).

There were no changes in the Company's approach to capital management during the year ended December 31, 2020, compared to the prior year. The Company is not subject to material externally imposed capital requirements and is in compliance with all its covenants under its revolving credit facility (Note 22) as at December 31, 2020.

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Warrants

12 Months Ended

Dec. 31, 2020

Warrants [Abstract]

Warrants [Text Block]

24. Warrants

The following table summarizes the Company's movements for the warrants outstanding:

		2020			2019
				Weighted					Weighted
				average					average
		Number of		exercise	Number of				exercise
		Warrants(i)	Amount	price	Warrants		Amount		price
			$	$			$		$
Balance - January 1		5,480,000	18,072	36.50	11,195,500		30,901		27.61
	Expired	—	—	—	(5,715,500	)	(12,829	)	19.08
Balance - December 31		5,480,000	18,072	36.50	5,480,000		18,072		36.50

(i) 5,715,500 warrants entitling the holder to purchase one common share of Osisko at a price of $19.08 expired unexercised on February 26, 2019.

(ii) 5,480,000 warrants entitling the holder to purchase one common share of Osisko at a price of $36.50 until March 5, 2022.

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Share-based compensation

12 Months Ended

Dec. 31, 2020

Disclosure of terms and conditions of share-based payment arrangement [abstract]

Share-based compensation [Text Block]

25. Share-based compensation

Share options

The Company and its subsidiary, Osisko Development, offer a share option plan (the "Plans") to their directors, officers, management, employees and consultants. Options may be granted at an exercise price determined by the respective Board of Directors but shall not be less than the closing market price of the common shares of the Company on the TSX on the day prior to their grant. No participant shall be granted an option which exceeds 5% of the issued and outstanding shares of the issuer at the time of granting of the option. The number of common shares issued to insiders of the issuer within one year and issuable to the insiders at any time under the Plans or combined with all other share compensation arrangements, cannot exceed 8% (10% under Osisko Development's plan) of the issued and outstanding common shares of the related issuer. The duration and the vesting period are determined by the Board of Directors. However, the expiry date may not exceed 7 years (10 years under Osisko Development's plan) after the date of granting.

Osisko Gold Royalties Ltd

The following table summarizes information about the movement of the share options outstanding under the Osisko's plan:

		2020			2019
				Weighted			Weighted
		Number of		average	Number of		average
		options		exercise price	options		exercise price
				$			$
Balance - January 1		4,939,344		14.40	4,305,980		14.49
	Granted (i)	1,201,100		13.51	1,292,200		13.51
	Issued - Barkerville replacement share options (ii)	—		—	1,005,478		14.89
	Exercised	(673,470	)	11.27	(1,504,515	)	14.29
	Forfeited	(341,300	)	13.61	(151,800	)	13.74
	Expired	(884,805	)	16.56	(7,999	)	15.80
Balance - December 31		4,240,869		14.22	4,939,344		14.40
Options exercisable - December 31		2,208,070		14.96	2,988,713		14.87

(i) Options were granted to officers, management, employees and/or consultants.

(ii) Share options issued as replacement share options following the acquisition of Barkerville (Note 9).

The weighted average share price when share options were exercised during the year ended December 31, 2020 was $14.83 ($16.24 for the year ended December 31, 2019).

The following table summarizes the Osisko's share options outstanding as at December 31, 2020:

		Options outstanding		Options exercisable
			Weighted
			average
		Weighted	remaining		Weighted
Exercise		average	contractual		average
price range	Number	exercise price	life (years)	Number	exercise price
$		$			$
9.83 - 12.97	888,414	12.70	3.3	489,580	12.66
13.10 - 14.78	2,505,546	13.55	3.0	901,581	13.56
15.97 - 18.07	763,014	16.79	1.5	733,014	16.82
24.72 - 27.77	83,895	27.12	1.1	83,895	27.12
	4,240,869	14.22	2.8	2,208,070	14.96

The options, when granted, are accounted for at their fair value determined by the Black-Scholes option pricing model based on the vesting period and on the following weighted average assumptions:

	2020	2019
Dividend per share	1%	1%
Expected volatility	39%	34%
Risk-free interest rate	0.3%	2%
Expected life	46 months	49 months
Weighted average share price	$13.51	$13.51
Weighted average fair value of options granted	$3.56	$3.41

The expected volatility was estimated using Osisko's historical data from the date of grant and for a period corresponding to the expected life of the options. Share options are exercisable at the closing market price of the common shares of the Company on the day prior to their grant.

The fair value of the share options is recognized as compensation expense over the vesting period. In 2020, the total share-based compensation related to share options granted under the Osisko's plan on the consolidated statements of income (loss) amounted to $2.8 million ($2.9 million in 2019), including $0.3 million capitalized to mining assets and plant and equipment.

Osisko Development Corp.

In 2020, 1,199,100 share options were granted under the Osisko Development's plan at an exercise price of $7.62. As at December 31, 2020, no options were exercisable and the remaining contractual life of these options, which vest over 3 years starting two years after the grant, was 5.0 years.

The options, when granted, are accounted for at their fair value determined by the Black-Scholes option pricing model based on the vesting period and on the following weighted average assumptions:

	2020
Dividend per share	—
Expected volatility	63%
Risk-free interest rate	0.4%
Expected life	48 months
Weighted average share price	$7.62
Weighted average fair value of options granted	$3.64

The expected volatility was estimated by benchmarking with companies having businesses similar to Osisko Development. The historical volatility of the common share price of these companies was used for benchmarking back from the date of grant and for a period corresponding to the expected life of the options.

The fair value of the share options is recognized as compensation expense over the vesting period. In 2020, the total share-based compensation related to share options granted under the Osisko Development plan on the consolidated statement of income (loss) was insignificant.

Deferred and restricted share units

The Company and its subsidiary, Osisko Development, offer a DSU plan and a RSU plan, which allow DSU and RSU to be granted to directors, officers and employees as part of their long-term compensation package. Under the plans, payments may be settled in the form of common shares, cash or a combination of common shares and cash, at the sole discretion of the issuer.

Osisko Gold Royalties Ltd

The following table summarizes information about the movement of the DSU and RSU outstanding under the Osisko's plan:

		2020				2019
		DSU(i) (equity)		RSU(ii) (equity)		DSU (cash)		DSU(i) (equity)		RSU (cash)		RSU(ii) (equity)
Balance - January 1		325,207		1,190,038		317,209		—		3,046		848,759
	Granted	97,995		504,560		—		66,000		—		592,300
	Reinvested dividends	5,558		17,143		2,352		2,529		23		14,600
	Settled	(20,196	)	(365,399	)	(37,185	)	(16,866	)	(3,069	)	(176,704	)
	Transfer from cash-settled to equity-settled (iii)	—		—		(282,376	)	282,376		—		—
	Forfeited	—		(103,440	)	—		(8,832	)	—		(88,917	)
Balance - December 31		408,564		1,242,902		—		325,207		—		1,190,038
Balance - Vested		309,862		—		—		267,565		—		70,320

(i) Unless otherwise decided by the board of directors of the Company, the DSU vest the day prior to the next annual general meeting and are payable in common shares, cash or a combination of common shares and cash, at the sole discretion of the Company, to each director when he or she leaves the board or is not re-elected. The value of the payout is determined by multiplying the number of DSU expected to be vested at the payout date by the closing price of the Company's shares on the day prior to the grant date. The fair value is recognized over the vesting period. On the settlement date, one common share will be issued for each DSU, after deducting any income taxes payable on the benefit earned by the director that must be remitted by the Company to the tax authorities. The DSU granted in 2020 have a weighted average value of $12.35 per DSU ($13.61 per DSU in 2019).

(ii) On December 31, 2019, 150,000 RSU were granted to an officer (with a value of $12.70 per RSU) and will vest and be payable in equal tranches over a three-year period (1/3 per year), in common shares, cash or a combination of common shares and cash, at the sole discretion of the Company. An additional 75,000 RSU were also granted (with a value of $12.70 per RSU) and vested during the three months ended March 31, 2020 following the acquisition by the officer of a total of 75,000 common shares of the Company. A total of 34,852 common shares were issued to the officer (after deducting the income taxes payable on the benefit earned by the employee that must be remitted by the Company to the tax authorities). The remaining RSU vest and are payable in common shares, cash or a combination of common shares and cash, at the sole discretion of the Company, three years after the grant date, one half of which depends on the achievement of certain performance measures.

The value of the payout is determined by multiplying the number of RSU expected to be vested at the payout date by the closing price of the Company's shares on the day prior to the grant date. The fair value is recognized over the vesting period and is adjusted in function of the applicable terms for the performance-based components, when applicable. On the settlement date, one common share is issued for each RSU, after deducting any income taxes payable on the benefit earned by the employee that must be remitted by the Company to the tax authorities. The RSU granted in 2020 have a weighted average value of $13.56 per RSU ($13.61 per RSU in 2019).

(iii) In May 2019, following an amendment to the DSU Plan, all outstanding DSU were transferred from cash-settled to equity-settled as the Company now intends to settle these DSU in equity instead of cash. The Company has reclassified the fair value at the date of transfer from provisions and other liabilities to contributed surplus.

The total share-based compensation expense related to the Osisko's DSU and RSU plans in 2020 amounted to $6.8 million ($5.4 million in 2019), including $0.6 million capitalized to mining assets and plant and equipment expenses (nil in 2019).

Based on the closing price of the common shares at December 31, 2020 ($16.13), and considering a marginal income tax rate of 53.3%, the estimated amount that Osisko is expected to transfer to the tax authorities to settle the employees' tax obligations related to the vested RSU and DSU to be settled in equity amounts to $2.7 million ($2.3 million as at December 31, 2019) and to $14.2 million based on all RSU and DSU outstanding ($10.2 million as at December 31, 2019).

Osisko Development Corp.

In 2020, 170,620 DSU were granted under the Osisko Development's plan. The DSU granted will vest the day prior to the annual general meeting to be held in 2022. The value of the payout is determined by multiplying the number of DSU expected to be vested at the payout date by the closing price of the Company's shares on the day prior to the grant date. The fair value is recognized over the vesting period. On the settlement date, one common share will be issued for each DSU, after deducting any income taxes payable on the benefit earned by the director that must be remitted by the Company to the tax authorities. The DSU granted in 2020 have a weighted average value of $7.62 per DSU.

The total share-based compensation expense related to the Osisko Development's DSU plan in 2020 was insignificant.

Based on the closing price of the common shares at December 31, 2020 ($7.59), and considering a marginal income tax rate of 53.3%, the estimated amount that Osisko Development is expected to transfer to the tax authorities to settle the employees' tax obligations related to the DSU outstanding amounts to $0.7 million. No RSU were granted in 2020.

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Income taxes

12 Months Ended

Dec. 31, 2020

Income taxes [Abstract]

Income taxes [Text Block]

26.  Income taxes

 (a)  Income tax expense

The income tax recorded in the consolidated statements of income (loss) for the years ended December 31, 2020 and 2019 is presented as follows:

		2020		2019
		$		$
Current income tax
Expense for the year  (i)		7,153		797
Current income tax expense		7,153		797
Deferred income tax (Note 26 (b)):
	Origination and reversal of temporary differences	(1,062	)	(45,186	)
	Impact of changes in tax rates	11		98
	Change in unrecognized deductible temporary differences	6,570		3,891
	Other	(1,759	)	—
Deferred income tax expense (recovery)		3,760		(41,197	)
Income tax expense (recovery)		10,913		(40,400	)

(i) In 2020, the current income tax expense includes an amount of US$4.5 million ($5.8 million) resulting from the San Antonio stream transaction (payable in 2021).

The provision for income taxes presented in the consolidated statements of income (loss) differs from the amount that would arise using the statutory income tax rate applicable to income of the consolidated entities, as a result of the following:

		2020		2019
		$		$
Income (loss) before income taxes		27,142		(274,595	)
Income tax provision calculated using the combined Canadian federal and provincial statutory income tax rate		7,193		(73,042	)
Increase (decrease) in income taxes resulting from:
	Non-deductible expenses, net	1,142		738
	(Non-deductible) non-taxable portion of capital losses, net	(2,908	)	7,186
	Non-taxable foreign exchange gain	(1,153	)	(357	)
	Differences in foreign statutory tax rates	(408	)	19,758
	Share of equity loss of associates	1,015		2,954
	Tax benefits not recognized	6,570		1,582
	Foreign withholding taxes	778		584
	Taxable foreign accrual property income	432		99
	Tax rate changes of deferred income taxes	11		98
	Other	(1,759	)	—
Total income tax recovery (expense)		10,913		(40,400	)

The 2020 Canadian federal and provincial statutory income tax rate is 26.5% (26.6% in 2019).

(b) Deferred income taxes

The components that give rise to deferred income tax assets and liabilities are as follows:

		December 31,		December 31,
		2020		2019
		$		$
Deferred tax assets:
	Stream interests	34,278		28,826
	Non-capital losses	8,195		170
	Deferred and restricted share units	4,008		2,865
	Share and debt issue expenses	4,562		(113	)
		51,043		31,748
Deferred tax liabilities:
	Royalty interests and exploration and evaluation assets	(93,266	)	(77,641	)
	Investments	(9,437	)	1,911
	Convertible debentures	(2,315	)	(3,632	)
	Other	(454	)	149
		(105,472	)	(79,213	)
Deferred tax liability, net		(54,429	)	(47,465	)

Deferred tax assets and liabilities have been offset in the balance sheets where they relate to income taxes levied by the same taxation authority and the Company has the legal right and intent to offset.

The 2020 movement for deferred tax assets and deferred tax liabilities may be summarized as follows:

	Dec. 31, 2019		Statement of income (loss)		Equity	Other comprehensive income (loss)		Benefit from flow-through shares		Translation adjustments	Dec. 31, 2020
	$		$		$	$		$		$	$
Deferred tax assets:
Stream interests	28,826		5,452		—	—		—		—	34,278
Non-capital losses	170		8,025		—	—		—		—	8,195
Deferred and restricted share units	2,865		435		708	—		—		—	4,008
Share and debt issue expenses	(113	)	(569	)	5,244	—		—		—	4,562
Deferred tax liabilities:
Royalty interests and exploration     and evaluation assets	(77,641	)	(16,204	)	—	388		66		125	(93,266	)
Investments	1,911		(1,613	)	—	(9,707	)	(28	)	—	(9,437	)
Convertible debentures	(3,632	)	1,317		—	—		—		—	(2,315	)
Other	149		(603	)	—	—		—		—	(454	)
	(47,465	)	(3,760	)	5,952	(9,319	)	38		125	(54,429	)

The 2019 movement for deferred tax assets and deferred tax liabilities may be summarized as follows:

	Dec. 31, 2018		Statement of income (loss)		Equity		Other comprehensive loss		Translation adjustments	Dec. 31, 2019
	$		$		$		$		$	$
Deferred tax assets:
Stream interests	7,133		21,693		—		—		—	28,826
Share and debt issue expenses	989		(1,036	)	(66	)	—		—	(113	)
Deferred and restricted share units	2,032		726		107		—		—	2,865
Non-capital losses	—		170		—		—		—	170
Other assets	120		29		—		—		—	149
Deferred tax liabilities:
Royalty interests and exploration     and evaluation assets	(88,787	)	11,769		—		(949	)	326	(77,641	)
Investments	(3,898	)	6,612		—		(803	)	—	1,911
Convertible debentures	(4,866	)	1,234		—		—		—	(3,632	)
	(87,277	)	41,197		41		(1,752	)	326	(47,465	)

(c) Unrecognized deferred tax liabilities

The aggregate amount of taxable temporary differences associated with investments in subsidiaries, for which deferred tax liabilities have not been recognized as at December 31, 2020, is $110.8 million ($73.4 million as at December 31, 2019). No deferred tax liabilities are recognized on the temporary differences associated with investments in subsidiaries because the Company controls the timing of reversal and it is not probable that they will reverse in the foreseeable future.

(d) Unrecognized deferred tax assets

As at December 31, 2020, the Company had temporary differences with a tax benefit of $15.2 million ($4.9 million as at December 31, 2019) which are not recognized as deferred tax assets. The Company recognizes the benefit of tax attributes only to the extent of anticipated future taxable income that can be reduced by these attributes.

	December 31, 2020		December 31, 2019
	$	$
Mineral stream interests - Mexico	5,796		—
Unrealized losses on investments in associates	2,850		3,109
Unrealized losses on investments available for sale	3,679		—
Non-capital losses carried forward	1,130		1,756
Other	1,711		19
	15,166		4,884

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Additional information on the consolidated statements of income (loss)

12 Months Ended

Dec. 31, 2020

Additional information on the consolidated statements of income (loss) [Abstract]

Additional information on the consolidated statements of income (loss) [Text Block]

27. Additional information on the consolidated statements of income (loss)

	2020	2019
	$	$
Revenues
Royalty interests	111,305	97,146
Stream interests	45,269	42,976
Offtake interests	57,056	252,477
	213,630	392,599
Cost of sales
Royalty interests	512	272
Stream interests	8,988	13,437
Offtake interests	54,200	249,172
	63,700	262,881

 

	2020		2019
	$		$
Operating expenses by nature
Impairment of assets	26,300		243,576
Depletion and depreciation	46,904		48,270
Employee benefit expenses (see below)	20,142		20,701
Professional fees	7,631		3,453
Insurance costs	1,820		812
Communication and promotional expenses	1,265		1,006
Rent and office expenses	1,052		828
Public company expenses	971		822
Travel expenses	413		1,108
Gain on disposal of stream and offtake interests	—		(7,636	)
Deemed listing fees of Osisko Development (Note 7)	1,751		—
Cost recoveries from associates	(618	)	(595	)
Other expenses	596		599
	108,227		312,944
Employee benefit expenses
Salaries and wages	12,282		15,122
Share-based compensation	9,361		8,328
Cost recoveries from associates	(1,501	)	(2,749	)
	20,142		20,701

Other gains (losses), net
Change in fair value of financial assets at fair value through profit and loss	2,386		(1,089	)
Net gain (loss) on dilution of investments in associates (Note 14)	10,381		(3,687	)
Net gain on acquisition of investments(i)	3,827		1,006
Net gain (loss) on disposal of investments(ii)	5,357		(27,391	)
Impairment of an investment in an associate (Note 14)	—		(12,500	)
Impairment of other investments	(7,998	)	(4,724	)
Other	(331	)	—
	13,622		(48,385	)

(i) Represents changes in the fair value of the underlying investments between the respective subscription dates and the closing dates.

(ii) In 2019, the net loss on disposal of investments includes the net losses realized on the deemed disposal of associates (Note 14).

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Key management

12 Months Ended

Dec. 31, 2020

Disclosure Of Information About Key Management [Abstract]

Key management [Text Block]

28. Key management

Key management includes directors (executive and non-executive) and the executive management team. The compensation paid or payable to key management for employee services is presented below:

	2020		2019
	$		$
Salaries and short-term employee benefits	5,776		6,182
Share-based compensation	6,665		5,151
Cost recoveries from associates	(300	)	(600	)
	12,141		10,733

Key management employees are subject to employment agreements which provide for payments on termination of employment without cause or following a change of control providing for payments of between once to twice base salary and bonus and certain vesting acceleration clauses on restricted and deferred share units and share options.

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Net earnings (loss) per share

12 Months Ended

Dec. 31, 2020

Disclosure Of Earnings Per Share [Abstract]

Net earnings (loss) per share [Text Block]

29. Net earnings (loss) per share

		2020	2019
		$	$
Net earnings (loss) attributable to Osisko Gold Royalties Ltd's shareholders		16,876	(234,195	)
Basic weighted average number of common shares outstanding (in thousands)		162,303	151,266
	Dilutive effect of share options	125	—
	Diluted weighted average number of common shares	162,428	151,266
Net earnings (loss) per share attributable to Osisko Gold Royalties Ltd's shareholders
	Basic and diluted	0.10	(1.55	)

For the year ended December 31, 2020, 3,031,912 share options, 5,480,000 outstanding warrants and the 15,726,705 common shares underlying the convertible debentures were excluded from the computation of diluted earnings per share as their effect was anti-dilutive.

As a result of the net loss for the year ended December 31, 2019, all potentially dilutive common shares are deemed to be antidilutive and thus diluted net loss per share is equal to the basic net loss per share.

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Additional information on the consolidated statements of cash flows

12 Months Ended

Dec. 31, 2020

Additional information on the consolidated statements of cash flows [Abstract]

Additional information on the consolidated statements of cash flows [Text Block]

30. Additional information on the consolidated statements of cash flows

		2020		2019
		$		$
Interests received measured using the effective rate method		1,673		2,583
Interests paid on long-term debt		17,308		15,680
Dividends received		—		150
Income taxes paid		1,358		797
Changes in non-cash working capital items
	Decrease (increase) in amounts receivable	(4,678	)	4,929
	Increase in other current assets	(1,311	)	(1,449	)
	Increase (decrease) in accounts payable and accrued liabilities	7,723		(8,260	)
		1,734		(4,780	)
Tax credits receivable related to the exploration and evaluation assets
	January 1	936		281
	December 31	5,546		936

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Financial risks

12 Months Ended

Dec. 31, 2020

Financial Risk Management [Abstract]

Financial risks [Text Block]

31. Financial risks

The Company's activities expose it to a variety of financial risks: market risks (including interest rate risk, foreign currency risk and other price risk), credit risk and liquidity risk. The Company's overall risk management program focuses on the unpredictability of financial markets and seeks to minimize potential adverse effects on the Company's performance.

   

Risk management is carried out under policies approved by the Board of Directors. The Board of Directors provides principles for overall risk management, as well as policies covering specific areas, such as foreign exchange risk, interest rate risk, credit risk, the use of derivative financial instruments and non-derivative financial instruments, and investment in excess liquidities.

   

(a) Market risks

   

(i) Interest rate risk

   

Interest rate risk is the risk that the fair value of future cash flows of a financial instrument will fluctuate as a result of changes in market interest rates.

   

The Company's interest rate risk on financial assets is primarily related to cash, which bear interest at variable rates. However, as these investments come to maturity within a short period of time, the impact would likely be not significant. Short-term investments and other financial assets are not exposed to interest rate risk because they are mostly non-interest bearing or bear interest at fixed rates, except for derivative financial instruments (warrants). Short-term investments bearing interest at variable rates are not significant, and therefore, a 0.5% increase (decrease) in interest rates would result in an immaterial impact.

   

Financial liabilities are not exposed to interest rate risk because they are non-interest bearing or bear a fixed interest rate, except for the revolving credit facility which bears a variable interest rate. Based on the revolving credit facility's balances as at December 31, 2020 and 2019, the impact on net financial expenses over a 12-month horizon of a 0.5% shift in interest rates would not be significant.

   

(ii) Foreign exchange risk

   

The Company is exposed to foreign exchange risk arising from currency volatility, primarily with respect to the US dollar. The Company holds balances in cash denominated in U.S. dollars and can draw on its credit facility in U.S. dollars and is therefore exposed to gains or losses on foreign exchange.

   

As at December 31, 2020 and 2019, the balances in U.S. dollars held by entities having the Canadian dollar as their functional currency were as follows:                                                                                                       

	December 31,
	2020		2019
	$		$
Cash and cash equivalents	90,638		46,267
Amounts receivable	1,709		—
Other assets	1,327		567
Accounts payable and accrued liabilities	(110	)	(86	)
Revolving credit facility	(50,000	)	(15,000	)
Net exposure, in US dollars	43,564		31,748
Equivalent in Canadian dollars	55,466		41,234

      

Based on the balances as at December 31, 2020, a 5% fluctuation in the exchange rates on that date (with all other variables being constant) would have resulted in a variation of net earnings of approximately $1.2 million in 2020 ($1.3 million in 2019).  

   

(iii) Other price risk

The Company is exposed to equity price risk as a result of holding long-term investments in other exploration and development mining companies. The equity prices of long-term investments are impacted by various underlying factors including commodity prices. Based on the Company's long-term investments held as at December 31, 2020, a 10% increase (decrease) in the equity prices of these investments would increase (decrease) the net earnings by $1.7 million and the other comprehensive income (loss) by $10.0 million for the year ended December 31, 2020. Based on the Company's long-term investments held as at December 31, 2019, a 10% increase (decrease) in the equity prices of these investments would have decreased (increased) the net earnings by $0.4 million and would have increased (decreased) the other comprehensive income (loss) by $5.7 million for the year ended December 31, 2019.

   

(b) Credit risk

   

Credit risk is the risk that one party to a financial instrument will fail to discharge its obligation and cause the other party to incur a financial loss. Financial instruments that potentially subject the Company to credit risk consist of cash, short-term investments, amounts receivable, notes receivable, other financing facilities receivable and reclamation deposits. The Company reduces its credit risk by investing its cash in high interest savings accounts with Canadian and U.S. recognized financial institutions and its reclamation deposits in guaranteed investments certificates issued by Canadian chartered banks. In the case of amounts receivable, notes receivable and other financing facilities, the Company performs either a credit analysis or ensures that it has sufficient guarantees in case of a non-payment by the third party to cover the net book value of the note. A provision is recorded if there is an expected credit loss based on the analysis. In some cases, the loans receivable could be applied against stream deposits due by the Company or converted into a royalty if the third party is not able to reimburse its loan. As at December 31, 2020, a provision of $12.7 million ($4.7 million as at December 31, 2019) is recorded as a result of the expected credit loss analysis.

   

The maximum credit exposure of the Company corresponds to the respective instrument's net carrying amount.

   

(c) Liquidity risk

   

Liquidity risk is the risk that the Company will not be able to meet the obligations associated with its financial liabilities. The Company manages the liquidity risk by continuously monitoring actual and projected cash flows, taking into account the requirements related to its investment commitments, mining properties and exploration and evaluation assets and matching the maturity profile of financial assets and liabilities. The Board of Directors reviews and approves any material transaction out of the ordinary course of business, including proposals on mergers, acquisitions or other major investment or divestitures. The Company also manages liquidity risk through the management of its capital structure and financial leverage as outlined in Note 23. As at December 31, 2020, cash is invested in interest savings accounts held with Canadian and U.S. recognized financial institutions.

   

As at December 31, 2020, all financial liabilities to be settled in cash or by the transfer of other financial assets mature within 90 days, except for the convertible debentures, the revolving credit facility and the lease liabilities, which are described below:                                                            

	As at December 31, 2020
	Amount payable		Estimated annual payments
	at maturity	Maturity	2021	2022	2023	2024	2025-2029
	$		$	$	$	$
Conv. debenture (2016)	50,000	February 12, 2021	50,236	—	—	—	—
Conv. debentures (2017)	300,000	December 31, 2022	12,000	312,000	—	—	—
Lease liabilities	—	December 31, 2029	1,915	2,135	1,920	1,284	6,422
Revolving credit facility(i)	63,660	November 14, 2023	2,716	2,716	66,150	—	—
	413,660		66,867	316,851	68,070	1,284	6,422

(i) The interest payable is based on the actual interest rate as at December 31, 2020.  

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Fair value of financial instruments

12 Months Ended

Dec. 31, 2020

Disclosure of fair value measurement of assets [abstract]

Fair value of financial instruments [Text Block]

32. Fair value of financial instruments

The following table provides information about financial assets and liabilities measured at fair value in the consolidated balance sheets and categorized by level according to the significance of the inputs used in making the measurements.

Level 1- Unadjusted quoted prices in active markets for identical assets or liabilities;

Level 2- Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly (that is, as prices) or indirectly (that is, derived from prices); and

Level 3- Inputs for the asset or liability that are not based on observable market data (that is, unobservable inputs).

				December 31, 2020
		Level 1	Level 2	Level 3	Total
		$	$	$	$
Recurring measurements
Financial assets at fair value through profit or loss(i)
Warrants on equity securities
	Publicly traded mining exploration and development companies
	Precious metals	—	—	23,904	23,904
	Other minerals	—	—	1,159	1,159
Financial assets at fair value through other
	comprehensive income (loss)(i)
Equity securities
	Publicly traded mining exploration and development companies
	Precious metals	95,796	—	—	95,796
	Other minerals	19,794	—	—	19,794
		115,590	—	25,063	140,653

				December 31, 2019
		Level 1	Level 2	Level 3	Total
		$	$	$	$
Recurring measurements
Financial assets at fair value through profit or loss(i)
Warrants on equity securities
	Publicly traded mining exploration and development companies
	Precious metals	—	—	1,067	1,067
	Other minerals	—	—	633	633
Financial assets at fair value through other
	comprehensive income (loss)(i)
Equity securities
	Publicly traded mining exploration and development companies
	Precious metals	48,295	—	—	48,295
	Other minerals	9,114	—	—	9,114
		57,409	—	1,700	59,109

         (i) On the basis of its analysis of the nature, characteristics and risks of equity securities, the Company has determined that presenting them by industry and type of investment is appropriate.

During the years ended December 31, 2020 and 2019, there were no transfers among Level 1, Level 2 and Level 3.

Financial instruments in Level 1

The fair value of financial instruments traded in active markets is based on quoted market prices on a recognized securities exchange at the balance sheet dates. The quoted market price used for financial assets held by the Company is the last transaction price. Instruments included in Level 1 consist primarily of common shares trading on recognized securities exchanges, such as the TSX or the TSX Venture.

Financial instruments in Level 2

The fair value of financial instruments that are not traded in an active market is determined by using valuation techniques. These valuation techniques maximize the use of observable market data where it is available and rely as little as possible on the Company's specific estimates. If all significant inputs required to measure the fair value of an instrument are observable, the instrument is included in Level 2. Instruments included in Level 2 consist of notes receivable and the liability related to share exchange rights. If one or more of the significant inputs are not based on observable market data, the instrument is included in Level 3.

Financial instruments in Level 3

Financial instruments classified in Level 3 include investments in private companies and warrants held by the Company that are not traded on a recognized securities exchange. At each balance sheet date, the fair value of investments held in private companies is evaluated using a discounted cash-flows approach. The main valuation inputs used in the cash-flows models being significant unobservable inputs, these investments are classified in Level 3. The fair value of the investments in warrants is determined using the Black-Scholes option pricing model which includes significant inputs not based on observable market data. Therefore, investments in warrants are included in Level 3.

The following table presents the changes in the Level 3 investments (warrants, convertible debentures and investments in private companies) for the years ended December 31, 2020 and 2019:

		2020		2019
		$		$
Balance - January 1		1,700		59,600
	Acquisitions	4,782		2,885
	Amendment of a note receivable (Note 15)	16,541		—
	Disposal (Note 23)	—		(58,641	)
	Warrants exercised	(347	)	(1,055	)
	Change in fair value - warrants exercised(i)	102		(250	)
	Change in fair value - warrants expired(i)	(48	)	(165	)
	Change in fair value - investments held at the end of the period(i)	2,333		(674	)
Balance - December 31		25,063		1,700

(i) Recognized in the consolidated statements of income (loss) under other gains (losses), net for the warrants and in the consolidated statements of other comprehensive income (loss) under changes in fair value of financial assets at fair value through comprehensive income (loss) for the investments in common shares in private companies.

The fair value of the financial instruments classified as Level 3 depends on the nature of the financial instruments.

The fair value of the warrants on equity securities and the convertible debenture of publicly traded mining exploration and development companies, classified as Level 3, is determined using directly or indirectly the Black-Scholes option pricing model. The main non-observable input used in the model is the expected volatility. An increase/decrease in the expected volatility used in the models of 10% would lead to an insignificant variation in the fair value of the warrants and the convertible debenture as at December 31, 2020 and 2019.

Foreign exchange contracts

In 2019, the Company entered into foreign exchange contracts (collar options) to sell U.S. dollars and buy Canadian dollars for a total nominal amount of US$12.0 million. The contracts were put in place to protect revenues in Canadian dollars (from the sale of gold ounces received from royalty interests which are denominated in U.S. dollars) from a stronger Canadian dollar. The fair value of the contracts is booked at each reporting period on the consolidated balance sheets. As at December 31, 2020, there were no foreign exchange contracts outstanding. 

Financial instruments not measured at fair value on the consolidated balance sheets

Financial instruments that are not measured at fair value on the consolidated balance sheets are represented by cash, short-term investments, trade receivables, amounts receivable from associates and other receivables, notes receivable, other financing facilities receivable, accounts payable and accrued liabilities and the long-term debt. The fair values of cash, short-term investments, trade receivables, amounts receivable from associates and other receivables and accounts payable and accrued liabilities approximate their carrying values due to their short-term nature. The carrying values of the liability under the revolving credit facility approximates its fair value given that the credit spread is similar to the credit spread the Company would obtain under similar conditions at the reporting date. The fair value of the non-current notes receivable and other financing credit facilities receivable approximate their carrying value as there were no significant changes in economic and risks parameters since the issuance/acquisition or assumptions of those financial instruments.

The following table presents the carrying amount and the fair value of long-term debt:

	December 31, 2020		December 31, 2019
	Fair value	Carrying amount	Fair Value	Carrying amount
	$	$
Long-term debt - Level 1	318,000	286,903	303,240	280,807
Long-term debt - Level 2	49,928	49,866	49,103	48,753
Balance	367,928	336,769	352,343	329,560

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Segment disclosure

12 Months Ended

Dec. 31, 2020

Segment disclosure [abstract]

Segment disclosure [Text Block]

33. Segment disclosure

Following the acquisition of Barkerville in November 2019, the chief operating decision-maker organizes and manages the business under two operating segments: (i) acquiring and managing precious metal and other royalties, streams and similar interests, and (ii) the exploration, evaluation and development of mining projects. The assets, liabilities, revenues, expenses and cash flows of Osisko and its subsidiaries, other than Osisko Development and its subsidiaries, are attributable to the precious metal and other royalties, streams and similar interests operating segment. The assets, liabilities, revenues, expenses and cash flows of Osisko Development and its subsidiaries are attributable to the exploration, evaluation and development of the mining projects operating segment. Prior to the acquisition of Barkerville, the Company had only one operating segment, which was the acquiring and managing precious metal and other royalties, streams and similar interests. The comparative figures have been restated to conform to the actual segments.

The following table presents the main assets, liabilities, revenues, expenses and cash flows per operating segment:

	Year ended December 31, 2020
	Royalties, streams and similar interests (i)		Mining exploration, evaluation and development (ii)		Intersegment transactions(iii)		Consolidated
	$		$		$		$
Cash	105,097		197,427		—		302,524
Current assets	117,592		218,478		(882	)	335,188
Investments in associates and other investments	166,589		110,144		—		276,733
Royalty, stream and other interests	1,203,781		—		(87,653	)	1,116,128
Mining interests and plant and equipment	9,011		407,000		73,501		489,512
Exploration and evaluation assets	—		41,869		650		42,519
Goodwill	111,204		—		—		111,204
Total assets	1,609,349		802,144		(14,384	)	2,397,104
Long-term debt	400,429		—		—		400,429
Revenues	213,630		—		—		213,630
Gross profit	104,325		—		—		104,325
Operating expenses	(28,021	)	(8,301	)	—		(36,322	)
Impairments	(36,298	)	—		—		(36,298	)
Net earnings (loss)	23,501		(7,272	)	—		16,229
Cash flows from operating activities	113,962		(5,984	)	—		107,978
Cash flows from investing activities	(161,131	)	(61,968	)	—		(223,099	)
Cash flows from financing activities	109,444		207,417		—		316,861

	Year ended December 31, 2019
	Royalties, streams and similar interests (i)		Mining exploration, evaluation and development (ii)		Intersegment transactions(iii)		Consolidated
	$		$		$		$
Cash	100,217		8,006		—		108,223
Current assets	127,547		12,882		—		140,429
Investments in associates and other investments	113,169		58,357		—		171,526
Royalty, stream and other interests	1,187,082		—		(56,570	)	1,130,512
Mining interests and plant and equipment	9,915		277,208		56,570		343,693
Exploration and evaluation assets	—		42,949		—		42,949
Goodwill	111,204		—		—		111,204
Total assets	1,608,353		338,900		—		1,947,253
Long-term debt	349,042		—		—		349,042
Revenues	392,599		—		—		392,599
Gross profit	82,709		—		—		82,709
Operating expenses	(26,151	)	(3,844	)	—		(29,995	)
Gain on disposal of an offtake interest	7,636		—		—		7,636
Impairments	(198,315	)	(62,485	)	—		(260,800	)
Net loss	(158,493	)	(75,702	)	—		(234,195	)
Cash flows from operating activities	99,266		(7,668	)	—		91,598
Cash flows from investing activities	4,854		2,708		—		7,562
Cash flows from financing activities	(161,910	)	—		—		(161,910	)

(i)   Osisko Gold Royalties Ltd and its subsidiaries, excluding Osisko Development Corp. and its subsidiaries.

(ii) Osisko Development Corp. and its subsidiaries as at December 31, 2020 (represents the assets of Barkerville and the other mining assets transferred to Osisko Development through the RTO transaction (Note 7) as at December 31, 2019).

(iii) The adjustments are related to intersegment balances and to royalties and streams held by Osisko Gold Royalties on assets held by Osisko Development, which are cancelled on the consolidation.

Royalty, stream and other interests - Geographic revenues

All of the Company's revenues are attributable to the precious metal and other royalties, streams and similar interests operating segment.  Geographic revenues from the sale of metals and diamonds received or acquired from in-kind royalties, streams and other interests are determined by the location of the mining operations giving rise to the royalty, stream or other interest. For the years ended December 31, 2020 and 2019, royalty, stream and other interest revenues were mainly earned from the following jurisdictions:

	North America	South America	Australia	Africa	Europe	Total
	$	$	$	$	$	$
2020
Royalties	106,780	554	52	3,919	—	111,305
Streams	13,999	19,862	2,098	—	9,310	45,269
Offtakes	57,056	—	—	—	—	57,056
	177,835	20,416	2,150	3,919	9,310	213,630
2019
Royalties	93,092	330	59	3,665	—	97,146
Streams	21,588	11,849	2,005	—	7,535	42,977
Offtakes	252,476	—	—	—	—	252,476
	367,156	12,179	2,064	3,665	7,535	392,599

For the year ended December 31, 2020, one royalty interest generated revenues of $66.8 million ($61.1 million for the year ended December 31, 2019), which represented 43% of revenues (44% of revenues for the year ended December 31, 2019) (excluding revenues generated from the offtake interests).

For the year ended December 31, 2020, revenues generated from precious metals and diamonds represented 94% and 4%, respectively, of total revenues (92% and 6% excluding offtakes, respectively). For the year ended December 31, 2019, revenues generated from precious metals and diamonds represented 94% and 5%, respectively, of total revenues (84% and 13% excluding offtakes, respectively).

Royalty, stream and other interests - Geographic net assets

The following table summarizes the royalty, stream and other interests by country, as at December 31, 2020 and 2019, which is based on the location of the property related to the royalty, stream or other interests: 

	North America	South America	Australia	Africa	Asia	Europe	Total
	$	$	$	$	$	$	$
December 31, 2020
Royalties	576,835	46,374	9,924	8,313	—	15,215	656,661
Streams	172,879	183,679	1,481	—	28,392	54,510	440,941
Offtakes	5,690	—	8,119	—	4,717	—	18,526
	755,404	230,053	19,524	8,313	33,109	69,725	1,116,128
December 31, 2019
Royalties	560,246	31,657	9,961	10,488	—	15,215	627,567
Streams	194,344	198,021	2,435	—	28,963	59,401	483,164
Offtakes	6,689	—	8,282	—	4,810	—	19,781
	761,279	229,678	20,678	10,488	33,773	74,616	1,130,512

Exploration, evaluation and development of mining projects

The inventories, mining interests, plant and equipment and exploration and evaluation assets related to the exploration, evaluation and development of mining projects (excluding the intersegment transactions) are located in Canada and in Mexico, and are detailed as follow as at December 31, 2020 and 2019:

	December 31, 2020			December 31, 2019
	Canada	Mexico	Total	Canada	Mexico	Total
	$	$	$	$	$	$
Assets
Inventories	1,599	25,705	27,304	1,656	—	1,656
Mining interests, plant and equipment	344,903	62,097	407,000	277,208	—	277,208
Exploration and evaluation assets	40,680	1,189	41,869	41,725	1,224	42,949
Total assets	704,998	97,146	802,144	337,615	1,285	338,900

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Related party transactions

12 Months Ended

Dec. 31, 2020

Related party transactions [Abstract]

Related party transactions [Text Block]

34. Related party transactions

An amount of $0.8 million (including sales taxes) is receivable from associates and included in amounts receivable as at December 31, 2020 ($0.5 million as at December 31, 2019).

In 2020, interest revenues of $1.0 million ($0.9 million in 2019) were accounted for with regards to notes receivable from associates. As at December 31, 2020, interests receivable from associates of $1.9 million are included in amounts receivable ($0.9 million as at December 31, 2019). Loans, notes receivable, and the convertible debenture from associates amounted to $33.4 million as at December 31, 2020 ($24.7 million as at December 31, 2019) and are included in short-term investments and other investments on the consolidated balance sheets.

In 2019, two notes receivable from Falco amounting to $20.0 million were applied against the first installment of a secured silver stream credit facility (Note 16) and the related interests receivable of $1.8 million were converted into common shares of Falco.

Additional transactions with related parties are described under Notes 11, 14, 16, 18, 23 and 28.

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Commitments

12 Months Ended

Dec. 31, 2020

Commitments [Abstract]

Commitments [Text Block]

35. Commitments

Offtake and stream purchase agreements

The following table summarizes the significant commitments to pay for gold, silver and diamonds to which Osisko has the contractual right pursuant to the associated precious metals and diamond purchase agreements:

	Attributable payable production  to be purchased			Per ounce/carat cash payment (US$)			Term of agreement	Date of contract
Interest	Gold	Silver	Diamond	Gold	Silver	Diamond
Amulsar stream(1),(7)	4.22%	62.5%		$400	$4		40 years	November 2015
Amulsar offtake(2),(7)	81.91%			Based on quotational period			Until delivery of 2,110,425 ounces Au	November 2015
Back Forty stream(3)	18.5%	85%		30% spot price (max $600)	$4		Life of mine	March 2015 (silver) Nov. 2017 (gold) Amended June 2020
Mantos Blancos   stream(4)		100%			8% spot		Life of mine	September 2015  Amended Aug. 2019
Renard stream			9.6%			Lesser of 40% of sales price or $40	40 years	July 2014  Amended Oct. 2018
Sasa stream(5)		100%			$5		40 years	November 2015
Gibraltar stream(6)		75%			nil		Life of mine	March 2018 Amended April 2020

(1) Stream capped at 89,034 ounces of gold and 434,093 ounces of silver delivered.  Subject to multiple buy-down options: 50% for US$34.4 million and US$31.3 million on 2^nd and 3^rd anniversary of commercial production, respectively.

(2) Offtake percentage will increase to 84.87% if Lydian elects to reduce the gold stream as outlined above. The Amulsar offtake applies to the sales from the first 2,110,425 ounces of refined gold, of which 1,853,751 ounces are attributable to Osisko (less any ounces delivered pursuant to the Amulsar stream).

(3) The gold stream will be reduced to 9.25% after the delivery of 105,000 gold ounces.

(4) The stream percentage shall be payable on 100% of silver until 19,300,000 ounces have been delivered, after which the stream percentage will be 40%.

(5) 3% or consumer price index (CPI) per ounce price escalation after 2016.

(6)  Under the silver stream, transfer payments were totaling US$2.75 per ounce of silver delivered up to April 24, 2020 and nil thereafter following an amendment to the silver stream agreement in April 2020. Osisko will receive from Taseko an amount equal to 100% of Gibco's share of silver production, which represents 75% of Gibraltar mine's production, until reaching the delivery to Osisko of 5.9 million ounces of silver, and 35% of Gibco's share of silver production thereafter.

(7)  In December 2019, Lydian International Limited, the owner of the Amulsar project, was granted protection under the Companies' Creditors Arrangement Act. In July 2020, Osisko became a shareholder of Lydian following a credit bid transaction (36.2% as at December 31, 2020).

Investments in royalty and stream interests

As at December 31, 2020, significant commitments related to the acquisition of royalties and streams are detailed in the following table:

Company	Project (asset)	Installments	Triggering events
Aquila Resources Inc.	Back Forty project (gold stream)	US$2.5 million US$5.0 million	Completion of an equity financing for proceeds of no less than US$6.0 million.  Receipt of all material permits for the construction and operation of the project.
		US$25.0 million	Pro rata to drawdowns on debt finance facility.
Falco Resources Ltd.	Horne 5 project (silver stream)	$20.0 million	Receipt of all necessary material third-party approvals, licenses, rights of way and surface rights on the property.
		$35.0 million	Receipt of all material construction permits, positive construction decision, and raising a minimum of $100.0 million in non-debt financing.
		$60.0 million	Upon total projected capital expenditure having been demonstrated to be financed.
		$40.0 million (optional)	Payable with fourth installment, at sole election of Osisko, to increase the silver stream to 100% of payable silver (from 90%).

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Subsequent events

12 Months Ended

Dec. 31, 2020

Subsequent events [Abstract]

Subsequent event [Text Block]

36. Subsequent events

 Dividend

On February 24, 2021, the Board of Directors declared a quarterly dividend of $0.05 per common share payable on April 15, 2021 to shareholders of record as of the close of business on March 31, 2021.

Financings - Osisko Development Corp.

 On January 8, 2021, Osisko Development closed the first tranche of non-brokered private placement for 9,346,464 units of Osisko Development at a price of $7.50 per unit for aggregate gross proceeds of approximately $68.6 million. Each unit consists of one common share of Osisko Development and one-half of one common share purchase warrant of Osisko Development, with each whole warrant entitling the holder thereof to acquire one common share of Osisko Development at a price of $10.00 per share on or prior to December 1, 2023.

 On February 5, 2021, Osisko Development closed the final tranche of non-brokered private placement for 1,515,731 units of Osisko Development at a price of $7.50 per unit for aggregate gross proceeds of approximately $11.2 million. Each unit consists of one common share of Osisko Development and one-half of one common share purchase warrant of Osisko Development, with each whole warrant entitling the holder thereof to acquire one common share of Osisko Development at a price of $10.00 per share.

The proceeds of the financing will be used to further develop the Cariboo gold project, advance the San Antonio gold project towards production and for general corporate purposes.

After these financings, the Company's interest in Osisko Development decreased to 77.0%.

On February 16, 2021, Osisko Development announced a $30.0 million flow-through private placement of 1,657,800 flow-through shares at a price of $9.05 per share and 1,334,500 charity flow-through shares at a price of $11.24 per share. In addition, the underwriters have been granted an option, exercisable in whole or in part up to 48 hours prior to the closing of the private placement, to purchase up to 15% of the number of offered shares at their respective issue price. The private placement is expected to close on or about March 18, 2021, and is subject to certain conditions including, but not limited to, regulatory approvals, including conditional listing approval of the TSX-V.

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Significant accounting policies (Policies)

12 Months Ended

Dec. 31, 2020

Significant Accounting Policies [Abstract]

Basis of measurement [Policy Text Block]

a) Basis of measurement

The consolidated financial statements are prepared under the historical cost convention, except for the revaluation of certain financial assets at fair value (including derivative instruments).

Business combinations [Policy Text Block]

b) Business combinations

On the acquisition of a business, the acquisition method of accounting is used whereby the identifiable assets, liabilities and contingent liabilities (identifiable net assets) of the business are measured at fair value at the date of acquisition. Provisional fair values estimated at a reporting date are finalized as soon as the relevant information is available, which period shall not exceed twelve months from the acquisition date and are adjusted to reflect the transaction as of the acquisition date. Any excess of the consideration paid is treated as goodwill, and any bargain gain is immediately recognized in the statement of income (loss) and comprehensive income (loss). If control is lost as a result of a transaction, the participation retained is recognized on the balance sheet at fair value and the difference between the fair value recognized and the carrying value as at the date of the transaction is recognized in the statement of income (loss). Acquisition costs are expensed as incurred.

The Company recognizes any non-controlling interest in the acquiree on an acquisition-by-acquisition basis, either at fair value or at the non-controlling interest's proportionate share of the recognized amounts of acquiree's identifiable net assets.

The results of businesses acquired during the period are consolidated into the consolidated financial statements from the date on which control commences (generally at the closing date when the acquirer legally transfers the consideration).

Non-controlling interests [Policy Text Block]

c) Non-controlling interests

     Non-controlling interests represent an equity interest in a subsidiary owned by an outside party. The share of net assets of the subsidiary attributable to the non-controlling interests is presented as a component of equity. Their share of net income or loss and comprehensive income or loss is recognized directly in equity. Changes in the Company's ownership interest in the subsidiary that do not result in a loss of control are accounted for as equity transactions.

Consolidation [Policy Text Block]

d) Consolidation

The Company's financial statements consolidate the accounts of Osisko Gold Royalties Ltd and its subsidiaries. All intercompany transactions, balances and unrealized gains or losses from intercompany transactions are eliminated on consolidation. Subsidiaries are all entities over which the Company has the ability to exercise control. The Company controls an entity when the group is exposed to, or has rights to, variable returns from its involvement with the entity and has the ability to affect those returns through its power over the entity. Subsidiaries are fully consolidated from the date on which control is transferred to Osisko and are de-consolidated from the date that control ceases.  Accounting policies of subsidiaries are consistent with the policies adopted by Osisko.

The principal subsidiaries of the Company, their geographic locations, related participation and principal operating segment (Note 33) at December 31, 2020 and 2019 were as follows:

Entity	Jurisdiction	Participation	Functional currency	Operating Segment
Osisko Development Corp.(i)	Québec	84.1%	Canadian dollar	Exploration/development of mining projects
Osisko Bermuda Limited	Bermuda	100%	United States dollar	Royalties, streams and similar interests
Osisko Mining (USA) Inc.	Delaware	100%	United States dollar	Royalties, streams and similar interests

⁽ⁱ⁾ The following entities are wholly-owned subsidiaries of Osisko Development Corp. since November 25, 2020 (Note 7): Barkerville Gold Mines Ltd. (British Columbia), Coulon Mines Inc. (Canada), General Partnership Osisko James Bay (Québec) and Sapuchi Minera S. de R.L. de C.V. (Mexico) (Pesos as functional currency). Prior to that date, these subsidiaries were wholly-owned by the Company.

Foreign currency translation [Policy Text Block]

e) Foreign currency translation

(i) Functional and presentation currency

Items included in the financial statements of each consolidated entity and associate of the Company are measured using the currency of the primary economic environment in which the entity operates (the "functional currency"). The consolidated financial statements are presented in Canadian dollars, which is the functional currency of the parent Company and some of its subsidiaries.

Assets and liabilities of the subsidiaries that have a functional currency other than the Canadian dollar are translated into Canadian dollars at the exchange rate in effect on the consolidated balance sheet date and revenues and expenses are translated at the average exchange rate over the reporting period. Gains and losses from these translations are recognized as currency translation adjustment in other comprehensive income or loss.

(ii) Transactions and balances

Foreign currency transactions, including revenues and expenses, are translated into the functional currency at the rate of exchange prevailing on the date of each transaction or valuation when items are re-measured. Monetary assets and liabilities denominated in currencies other than the operation's functional currencies are translated into the functional currency at exchange rates in effect at the balance sheet date. Foreign exchange gains and losses resulting from the settlement of those transactions and from period-end translations are recognized in the consolidated statement of income (loss).

Non-monetary assets and liabilities are translated at historical rates, unless such assets and liabilities are carried at fair value, in which case, they are translated at the exchange rate in effect at the date of the fair value measurement. Changes in fair value attributable to currency fluctuations of non-monetary financial assets and liabilities such as equities held at fair value through profit or loss are recognized in the consolidated statement of income (loss) as part of the fair value gain or loss. Such changes in fair value of non-monetary financial assets, such as equities classified at fair value through other comprehensive income, are included in other comprehensive income or loss.

Financial instruments [Policy Text Block]

f) Financial instruments

Financial assets and liabilities are recognized when the Company becomes a party to the contractual provisions of the instrument. Financial assets are derecognized when the rights to receive cash flows from the assets have expired or have been transferred and the Company has transferred substantially all risks and rewards of ownership.

Financial assets and liabilities are offset and the net amount is reported in the balance sheet when there is an unconditional and legally enforceable right to offset the recognized amounts and there is an intention to settle on a net basis, or realize the asset and settle the liability simultaneously.

All financial instruments are required to be measured at fair value on initial recognition. The fair value is based on quoted market prices, unless the financial instruments are not traded in an active market. In this case, the fair value is determined by using valuation techniques like the Black-Scholes option pricing model or other valuation techniques.

Measurement after initial recognition depends on the classification of the financial instrument. The Company has classified its financial instruments in the following categories depending on the purpose for which the instruments were acquired and their characteristics.

(i) Financial assets

Debt instruments

Investments in debt instruments are subsequently measured at amortized cost when the asset is held within a business model whose objective is to hold assets in order to collect contractual cash flows and when the contractual terms of the financial asset give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding.

Investments in debt instruments are subsequently measured at fair value when they do not qualify for measurement at amortized cost. Financial instruments subsequently measured at fair value, including derivatives that are assets, are carried at fair value with changes in fair value recorded in net income or loss unless they are held within a business model whose objective is to hold assets in order to collect contractual cash flows or sell the assets and when the contractual terms of the financial asset give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding, in which case unrealized gains and losses are initially recognized in other comprehensive income or loss for subsequent reclassification to net income or loss through amortization of premiums and discounts, impairment or derecognition.

Equity instruments

Investments in equity instruments are subsequently measured at fair value with changes recorded in net income or loss. Equity instruments that are not held for trading can be irrevocably designated at fair value through other comprehensive income or loss on initial recognition without subsequent reclassification to net income or loss. Cumulative gains and losses are transferred from accumulated other comprehensive income (loss) to retained earnings upon derecognition of the investment. Dividend income on equity instruments measured at fair value through other comprehensive income or loss is recognized in the statement of income (loss) on the ex-dividend date.

(i) Financial liabilities

Financial liabilities are subsequently measured at amortized cost using the effective interest method, except for financial liabilities at fair value through profit or loss. Such liabilities, including derivatives that are liabilities, are subsequently measured at fair value.

The Company has classified its financial instruments as follows:

Category	Financial instrument
Financial assets at amortized cost	Bank balances
	Short-term debt securities
	Notes and loans receivable
	Trade receivables
	Interest income receivable
	Amounts receivable from associates and other receivables
	Reclamation deposits
Financial assets at fair value through profit or loss	Investments in derivatives and convertible debentures
Financial assets at fair value through other comprehensive income or loss	Investments in shares and equity instruments, other than in derivatives
Financial liabilities at amortized cost	Accounts payable and accrued liabilities
	Liability component of convertible debentures
	Borrowings under revolving credit facilities

Derivatives

Derivatives, other than warrants held in mining exploration and development companies, are only used for economic hedging purposes and not as speculative investments. Derivatives are initially recognised at fair value on the date a derivative contract is entered into and are subsequently measured to their fair value at the end of each reporting period. The accounting for subsequent changes in fair value depends on whether the derivative is designated as a hedging instrument, and if so, the nature of the item being hedged.

Impairment of financial assets [Policy Text Block]

g) Impairment of financial assets

At each reporting date, the Company assesses, on a forward-looking basis, the expected credit losses associated with its financial assets carried at amortized cost. The impairment methodology applied depends on whether there has been a significant increase in the credit risk or if a simplified approach has been selected.

The Company has two principal types of financial assets subject to the expected credit loss model:

• Trade receivables; and
• Investments in debt instruments measured at amortized cost.

Amounts receivable

The Company applies the simplified approach permitted by IFRS 9 for trade receivables (including amounts receivable from associates and other receivables), which requires lifetime expected credit losses to be recognized from initial recognition of the receivables.

Investments in debt instruments

To the extent that a debt instrument at amortized cost is considered to have low credit risk, which corresponds to a credit rating within the investment grade category and the credit risk has not increased significantly, the loss allowance is determined on the basis of 12-month expected credit losses. If the credit risk has increased significantly, the lifetime expected credit losses are recognized.

Cash [Policy Text Block]

h) Cash

Cash includes demand deposits held with banks.

Refundable tax credits for mining exploration expenses [Policy Text Block]

i) Refundable tax credits for mining exploration expenses

The Company is entitled to refundable tax credits on qualified mining exploration and evaluation expenses incurred in the provinces of Québec and British-Columbia. The credits are accounted for against the exploration and evaluation expenses incurred.

Inventories [Policy Text Block]

j) Inventories

Inventories are valued at the lower of cost and net realizable value. Cost is determined on a weighted average basis.

Investments in associates [Policy Text Block]

k) Investments in associates

Associates are entities over which the Company has significant influence, but not control. The financial results of the Company's investments in its associates are included in the Company's results according to the equity method. Under the equity method, the investment is initially recognized at cost, and the carrying amount is increased or decreased to recognize the Company's share of profits or losses of associates after the date of acquisition. The Company's share of profits or losses is recognized in the consolidated statement of income (loss) and its share of other comprehensive income or loss of associates is included in other comprehensive income or loss.

Unrealized gains on transactions between the Company and an associate are eliminated to the extent of the Company's interest in the associate. Unrealized losses are also eliminated unless the transaction provides evidence of an impairment of the asset transferred. Dilution gains and losses arising from changes in interests in investments in associates are recognized in the consolidated statement of income or loss.

The Company assesses at each reporting date whether there is any objective evidence that its investments in associates are impaired. If impaired, the carrying value of the Company's share of the underlying assets of associates is written down to its estimated recoverable amount (being the higher of fair value less costs of disposal and value-in-use) and charged to the consolidated statement of income or loss.

Royalty, stream and other interests [Policy Text Block]

l) Royalty, stream and other interests

Royalty, stream and other interests consist of acquired royalty, stream and other interests in producing, development and exploration and evaluation stage properties. Royalty, stream and other interests are recorded at cost and capitalized as tangible assets. They are subsequently measured at cost less accumulated depletion and depreciation and accumulated impairment losses. The major categories of the Company's interests are producing, development and exploration and evaluation. Producing assets are those that have generated revenue from steady-state operations for the Company. Development assets are interests in projects that are under development, in permitting or feasibility stage and that in management's view, can be reasonably expected to generate steady-state revenue for the Company in the near future. Exploration and evaluation assets represent properties that are not yet in development, permitting or feasibility stage or that are speculative in nature and are expected to require several years to generate revenue, if ever, or are currently not active.

Producing and development royalty, stream and other interests are recorded at cost and capitalized in accordance with IAS 16 Property, Plant and Equipment. Producing royalty, stream and other interests are depleted using the units-of-production method over the life of the property to which the interest relates, which is estimated using available estimates of proven and probable mineral reserves specifically associated with the properties and may include a portion of resources expected to be converted into mineral reserves. Management relies on information available to it under contracts with the operators and / or public disclosures for information on proven and probable mineral reserves and resources from the operators of the producing royalty, stream and other interests.

On acquisition of a producing or a development royalty, stream and other interest, an allocation of the acquisition cost is made for the exploration potential based on its fair value. The estimated fair value of this acquired exploration potential is recorded as an asset (non-depreciable interest) on the acquisition date. Updated mineral reserve and resource information obtained from the operators of the properties is used to determine the amount to be converted from non-depreciable interest to depreciable interest.

Royalty, stream and other interests for exploration and evaluation assets are recorded at cost and capitalized in accordance with IFRS 6 Exploration for and Evaluation of Mineral Resources. Acquisition costs of exploration and evaluation royalty, stream and other interests are capitalized and are not depleted until such time as revenue-generating activities begin.

Producing and development royalty, stream and other interests are reviewed for impairment at each reporting date if there is any indication that the carrying amount may not be recoverable. Impairment is assessed at the level of Cash-Generating Units (''CGU'') which, in accordance with IAS 36 Impairment of Assets, are identified as the smallest identifiable group of assets that generates cash inflows, which are largely independent of the cash inflows from other assets. This is usually at the individual royalty, stream and other interest level for each property from which cash inflows are generated.

Royalty, stream and other interests for exploration and evaluation assets are assessed for impairment whenever indicators of impairment exist in accordance with IFRS 6. An impairment loss is recognized for the amount by which the asset's carrying value exceeds its recoverable amount, which is the higher of fair value less costs of disposal and value-in-use. An interest that has previously been classified as exploration and evaluation is also assessed for impairment before reclassification to development or producing, and the impairment loss, if any, is recognized in net income.

Property and equipment [Policy Text Block]

m) Property and equipment

Property and equipment are stated at cost less accumulated depreciation and accumulated impairment losses. Cost includes expenditures that are directly attributable to the acquisition of an asset. Subsequent costs are included in the asset's carrying amount or recognized as a separate asset, as appropriate, only when it is probable that future economic benefit associated with the item will flow to the Company and the cost can be measured reliably. The carrying amount of a replaced asset is derecognized when replaced.

Depreciation is calculated to amortize the cost of the property and equipment less their residual values over their estimated useful lives using the straight-line method and following periods by major categories:

Leasehold improvements Lease term

Furniture and office equipment 3-7 years

Exploration equipment and facilities 3-20 years

Mining plant and equipment (development) 5-20 years

Right-of-use assets Lessor of useful life and lease term

Residual values, method of depreciation and useful lives of the assets are reviewed annually and adjusted if appropriate.

Gains and losses on disposals of property and equipment are determined by comparing the proceeds with the carrying amount of the asset and are included as part of other gains or losses, net in the consolidated statement of income (loss).

Exploration and evaluation expenditures [Policy Text Block]

n) Exploration and evaluation expenditures

Exploration and evaluation assets are comprised of exploration and evaluation expenditures and mining properties acquisition costs for exploration and evaluation assets. Expenditures incurred on activities that precede exploration and evaluation, being all expenditures incurred prior to securing the legal rights to explore an area, are expensed immediately. Exploration and evaluation assets include rights in mining properties, paid or acquired through a business combination or an acquisition of assets, and costs related to the initial search for mineral deposits with economic potential or to obtain more information about existing mineral deposits. Mining rights are recorded at acquisition cost less accumulated impairment losses. Mining rights and options to acquire undivided interests in mining rights are depreciated only as these properties are put into commercial production.

Exploration and evaluation expenditures for each separate area of interest are capitalized and include costs associated with prospecting, sampling, trenching, drilling and other work involved in searching for ore like topographical, geological, geochemical and geophysical studies. They also reflect costs related to establishing the technical and commercial viability of extracting a mineral resource identified through exploration and evaluation or acquired through a business combination or asset acquisition.

Exploration and evaluation expenditures include the cost of:

(i) establishing the volume and grade of deposits through drilling of core samples, trenching and sampling activities;

(ii) determining the optimal methods of extraction and metallurgical and treatment processes;

(iii) studies related to surveying, transportation and infrastructure requirements;

(iv) permitting activities; and

(v) economic evaluations to determine whether development of the mineralized material is commercially justified, including scoping, prefeasibility and final feasibility studies.

Exploration and evaluation expenditures include overhead expenses directly attributable to the related activities.

Cash flows attributable to capitalized exploration and evaluation costs are classified as investing activities in the consolidated statement of cash flows under the heading exploration and evaluation.

Exploration and evaluation assets under a farm-out arrangement (where a farmee incurs certain expenditures in a property to earn an interest in that property) are accounted as follows:

(i) the Company uses the carrying value of the interest before the farm-out arrangement as the carrying value for the portion of the interest retained;

(ii) the Company credits any cash consideration received against the carrying amount of the portion of the interest retained, with an excess included as a gain in profit or loss;

(iii) in the situation where a royalty interest is retained by the Company as a result of an interest earned by the farmee, the Company records the royalty interest received at an amount corresponding to the carrying value of the exploration and evaluation property at the time of the transfer in ownership; and

(iv) the Company does not record exploration expenditures made by the farmee on the property.

Goodwill [Policy Text Block]

o) Goodwill

Goodwill is recognized in a business combination if the cost of the acquisition exceeds the fair value of the identifiable net assets acquired. Goodwill is then allocated to the CGU or group of CGUs that are expected to benefit from the synergies of the combination. The Company performs goodwill impairment tests on an annual basis as at December 31 of each year. In addition, the Company assesses for indicators of impairment at each reporting period end and, if an indicator of impairment is identified, goodwill is tested for impairment at that time. If the carrying value of the CGU or group of CGUs to which goodwill is assigned exceeds its recoverable amount, an impairment loss is recognized. Goodwill impairment losses are not reversed.

The recoverable amount of a CGU or group of CGUs is measured as the higher of value in use and fair value less costs of disposal.

Provision for environmental rehabilitation [Policy text Block]

p) Provision for environmental rehabilitation

Provision for environmental rehabilitation, restructuring costs and legal claims, where applicable, is recognized when:

(i) The Company has a present legal or constructive obligation as a result of past events.

(ii) It is probable that an outflow of resources will be required to settle the obligation.

(iii) The amount can be reliably estimated.

The provision is measured at management's best estimate of the expenditure required to settle the obligation at the end of the reporting period, and is discounted to present value where the effect is material. The increase in the provision due to passage of time is recognized as finance costs. Changes in assumptions or estimates are reflected in the period in which they occur.

Provision for environmental rehabilitation represents the legal and constructive obligations associated with the eventual closure of the Company's property, plant and equipment. These obligations consist of costs associated with reclamation and monitoring of activities and the removal of tangible assets. The discount rate used is based on a pretax rate that reflects current market assessments of the time value of money and the risks specific to the obligation, excluding the risks for which future cash flow estimates have already been adjusted.

Reclamation deposits

Reclamation deposits are term deposits held on behalf of the Government of the Province of British Columbia as collateral for possible rehabilitation activities on the Company's mineral properties in connection with permits required for exploration activities. Reclamation deposits are released once the property is restored to satisfactory condition, or as released under the surety bond agreement. As they are restricted from general use, they are included under other assets on the consolidated balance sheets.

Current and deferred income tax [Policy Text Block]

q) Current and deferred income tax

The tax expense for the period comprises current and deferred tax. Tax is recognized in the consolidated statement of income (loss), except to the extent that it relates to items recognized in other comprehensive income or loss or directly in equity. In this case, the tax is also recognized in other comprehensive income or loss or directly in equity, respectively.

Current income taxes

The current income tax charge is the expected tax payable on the taxable income for the year, using the tax laws enacted or substantively enacted at the balance sheet date in the jurisdictions where the Company and its subsidiaries operate and generate taxable income. Management periodically evaluates positions taken in tax returns with respect to situations in which applicable tax regulation is subject to interpretation. It establishes provisions where appropriate on the basis of amounts expected to be paid to the tax authorities.

Deferred income taxes

The Company uses the asset and liability method of accounting for income taxes. Under this method, deferred income tax assets and liabilities are recognized for future tax consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. However, the deferred income tax is not accounted for if it arises from initial recognition of an asset or liability in a transaction other than a business combination that at the time of the transaction affects neither accounting nor taxable profit or loss. Deferred income tax assets and liabilities are measured using enacted or substantively enacted tax rates (and laws) that apply to taxable income in the years in which those temporary differences are expected to be recovered or settled.

Deferred income tax assets are recognized only to the extent that it is probable that future taxable profit will be available against which the temporary differences can be utilized.

Deferred income tax is provided on temporary differences arising on investments in subsidiaries and associates, except where the timing of the reversal of the temporary difference is controlled by the Company and it is probable that the temporary difference will not reverse in the foreseeable future.

Deferred income tax assets and liabilities are presented as non-current and are offset when there is a legally enforceable right to offset current tax assets against current tax liabilities and when deferred tax assets and liabilities relate to income taxes levied by the same taxation authority on either the same taxable entity or different taxable entities where there is an intention to settle the balances on a net basis.

Convertible debentures [Policy Text Block]

r) Convertible debentures

The liability and equity components of convertible debentures are presented separately on the consolidated balance sheet starting from initial recognition.

The liability component is recognized initially at the fair value, by discounting the stream of future payments of interest and principal at the prevailing market rate for a similar liability of comparable credit status and providing substantially the same cash flows that do not have an associated conversion option. Subsequent to initial recognition, the liability component is measured at amortized cost using the effective interest method; the liability component is increased by accretion of the discounted amounts to reach the nominal value of the debentures at maturity.

The carrying amount of the equity component is calculated by deducting the carrying amount of the financial liability from the amount of the debentures and is presented in shareholders' equity as equity component of convertible debenture. The equity component is not re-measured subsequent to initial recognition except on conversion or expiry. A deferred tax liability is recognized with respect to any temporary difference that arises from the initial recognition of the equity component separately from the liability component. The deferred tax is charged directly to the carrying amount of the equity component.  Subsequent changes in the deferred tax liability are recognized through the consolidated statement of income (loss).

Transaction costs are distributed between liability and equity on a pro-rata basis of their carrying amounts.

Share capital [Policy Text Block]

s) Share capital

Common shares are classified as equity. Incremental costs directly attributable to the issuance of shares are recognized as a deduction from the proceeds in equity in the period where the transaction occurs.

Warrants [Policy Text Block]

t) Warrants

Warrants are classified as equity. Incremental costs directly attributable to the issuance of warrants are recognized as a deduction from the proceeds in equity in the period where the transaction occurs.

Revenue recognition [Policy Text Block]

u) Revenue recognition

Revenue comprises revenues from the sale of commodities received and revenues directly earned from royalty, stream and other interests.

For royalty and stream agreements paid in-kind and for offtake agreements, the Company's performance obligations relate primarily to the delivery of gold, silver or other products to the customers. Revenue is recognized when control is transferred to the customers, which is achieved when a product is delivered, the customer has full discretion over the product and there is no unfulfilled obligation that could affect the customer's acceptance of the product. Control over the refined gold, silver and other products is transferred to the customers when the relevant product received (or purchased) from the operator is physically delivered and sold by the Company (or its agent) to the third party customers. For royalty and stream agreements paid in cash, revenue recognition will depend on the related agreement.

Revenue is measured at fair value of the consideration received or receivable when management can reliably estimate the amount, pursuant to the terms of the royalty, stream and other interest agreements. In some instances, the Company will not have access to sufficient information to make a reasonable estimate of revenue and, accordingly, revenue recognition is deferred until management can make a reasonable estimate. Differences between estimates and actual amounts are adjusted and recorded in the period that the actual amounts are known.

Leases [Policy Text Block]

v) Leases

The Company is committed to long-term lease agreements, mainly for office space and mining equipment.

From January 1, 2019, leases are recognized as a right-of-use asset (presented under non-current other assets on the consolidated balance sheet) and a corresponding liability at the date at which the leased asset is available for use by the Company. Each lease payment is allocated between the liability and finance cost. The finance cost is charged to profit or loss over the lease term so as to produce a constant periodic rate of interest on the remaining balance of the liability for each period. The right-of-use asset is depreciated over the shorter of the asset's useful life and the lease term on a straight-line basis.

Assets and liabilities arising from a lease are initially measured on a present value basis. The lease payments are discounted using the interest rate implicit in the lease. If that rate cannot be readily determined, the Company's incremental borrowing rate is used, being the rate that the Company would have to pay to borrow the funds necessary to obtain an asset of similar value in a similar economic environment with similar terms and conditions.

Payments associated with short-term leases (12 months or less) and leases of low-value assets are recognized on a straight-line basis as an expense in profit or loss.

Share-based compensation [Policy Text Block]

w) Share-based compensation

Share option plan

The Company and its subsidiary, Osisko Development, offer a share option plan to their respective directors, officers, employees and consultants. Each tranche in an award is considered a separate award with its own vesting period and grant date fair value. Fair value of each tranche is measured at the date of grant using the Black-Scholes option pricing model. Compensation expense is recognized over the tranche's vesting period by increasing contributed surplus based on the number of awards expected to vest. The number of awards expected to vest is reviewed at least annually, with any impact being recognized immediately.

Any consideration paid on exercise of share options is credited to share capital. The contributed surplus resulting from share-based compensation is transferred to share capital when the options are exercised.

Deferred and restricted share units

The Company and its subsidiary, Osisko Development, offer a deferred share units ("DSU") plan to their respective directors and a restricted share units ("RSU") plan to their officers and employees. DSU may be granted to directors and RSU may be granted to employees, directors and officers as part of their long-term compensation package, entitling them to receive a payment in the form of common shares, cash (based on the Osisko's share price or Osisko Development's share price at the relevant time) or a combination of common shares and cash, at the sole discretion of Osisko or Osisko Development. The fair value of the DSU and RSU granted by Osisko to be settled in common shares is measured on the grant date and is recognized over the vesting period under contributed surplus with a corresponding charge to share-based compensation. The fair value of the DSU and RSU granted by Osisko Development to be settled in common shares is measured on the grant date and is recognized over the vesting period under non-controlling interests with a corresponding charge to share-based compensation. A liability for the DSU and RSU to be settled in cash is measured at fair value on the grant date and is subsequently adjusted at each balance sheet date for changes in fair value. The liability is recognized over the vesting period with a corresponding charge to share-based compensation.

Earnings per share [Policy Text Block]

x) Earnings per share

The calculation of earnings per share ("EPS") is based on the weighted average number of shares outstanding for each period. The basic EPS is calculated by dividing the profit or loss attributable to the equity owners of Osisko by the weighted average number of common shares outstanding during the period.

The computation of diluted EPS assumes the conversion, exercise or contingent issuance of securities only when such conversion, exercise or issuance would have a dilutive effect on the income per share. The treasury stock method is used to determine the dilutive effect of the warrants, share options, DSU and RSU and the if-converted method is used for convertible debentures. When the Company reports a loss, the diluted net loss per common share is equal to the basic net loss per common share due to the anti-dilutive effect of the outstanding warrants, share options, DSU and RSU and convertible debentures.

Segment reporting [Policy Text Block]

y) Segment reporting

The operating segments are reported in a manner consistent with the internal reporting provided to the Chief Executive Officer ("CEO") who fulfills the role of the chief operating decision-maker. The CEO is responsible for allocating resources and assessing performance of the Company's operating segments. Following the acquisition of Barkerville (Note 7) in November 2019, the Company manages its business under two operating segments: (i) acquiring and managing precious metal and other royalties, streams and similar interests, and (ii) the exploration, evaluation and development of mining projects (mainly through Osisko Development).

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Significant accounting policies (Tables)

12 Months Ended

Dec. 31, 2020

Significant Accounting Policies [Abstract]

Disclosure of principal subsidiaries and their geographic location [Table Text Block]

Entity	Jurisdiction	Participation	Functional currency	Operating Segment
Osisko Development Corp.(i)	Québec	84.1%	Canadian dollar	Exploration/development of mining projects
Osisko Bermuda Limited	Bermuda	100%	United States dollar	Royalties, streams and similar interests
Osisko Mining (USA) Inc.	Delaware	100%	United States dollar	Royalties, streams and similar interests

⁽ⁱ⁾ The following entities are wholly-owned subsidiaries of Osisko Development Corp. since November 25, 2020 (Note 7): Barkerville Gold Mines Ltd. (British Columbia), Coulon Mines Inc. (Canada), General Partnership Osisko James Bay (Québec) and Sapuchi Minera S. de R.L. de C.V. (Mexico) (Pesos as functional currency). Prior to that date, these subsidiaries were wholly-owned by the Company.

Disclosure of detailed Information about financial instruments [Table Text Block]

Category	Financial instrument
Financial assets at amortized cost	Bank balances
	Short-term debt securities
	Notes and loans receivable
	Trade receivables
	Interest income receivable
	Amounts receivable from associates and other receivables
	Reclamation deposits
Financial assets at fair value through profit or loss	Investments in derivatives and convertible debentures
Financial assets at fair value through other comprehensive income or loss	Investments in shares and equity instruments, other than in derivatives
Financial liabilities at amortized cost	Accounts payable and accrued liabilities
	Liability component of convertible debentures
	Borrowings under revolving credit facilities

Disclosure of detailed information about estimated useful life or depreciation rate [Table Text Block]

Leasehold improvements Lease term

Furniture and office equipment 3-7 years

Exploration equipment and facilities 3-20 years

Mining plant and equipment (development) 5-20 years

Right-of-use assets Lessor of useful life and lease term

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Spin-out transaction of the mining activities (Tables)

12 Months Ended

Dec. 31, 2020

Spin Out Transaction Of Mining Activities [Abstract]

Disclosure of deemed consideration paid for deemed acquisition under spin-out transaction [Table Text Block]

Deemed consideration paid for the deemed acquisition of Barolo	$
233,395 common shares of Osisko Development deemed issued (i)	1,751
Transaction fees	500
	2,251
Net liabilities deemed assumed
Net liabilities of Barolo	(164	)
Net cost of listing	2,415

(i) Represents the deemed listing fees of Osisko Development.

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Acquisition of the San Antonio gold project (Tables)

12 Months Ended

Dec. 31, 2020

Acquisition of the San Antonio gold project [Member]

Disclosure of detailed information about business combination [line items]

Disclosure of detailed information about acquisition of the San Antonio gold project [Table Text Block]

Consideration paid		$
	Issuance of 1,011,374 common shares	15,846
	Cash consideration	40,015
	Value-added tax paid on acquisition of assets	6,328
	Osisko's transaction costs	5,865
		68,054
Net assets acquired		$
	Inventories	7,899
	Inventories - non-current (1)	16,129
	Other non-current assets	6,328
	Mining interests and plant and equipment	58,368
	Accounts payable and accrued liabilities	(11,369	)
	Provision and other liabilities	(9,301	)
		68,054

⁽¹⁾ The inventory balance associated with the ore that was not expected to be processed within 12 months of the acquisition date was classified as non-current and is recorded in the other assets line item on the consolidated balance sheet.

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Acquisition of Barkerville Gold Mines Ltd (Tables)

12 Months Ended

Dec. 31, 2020

Barkerville Gold Mines Ltd. [Member]

Disclosure of detailed information about business combination [line items]

Disclosure of detailed information about acquisition of Barkerville Gold Mines Ltd [Table Text Block]

Consideration paid			$
	Issuance of 13,560,832 common shares		160,564
	Fair value of 183,625,585 Barkerville common shares already held		77,123
	Fair value of 1,005,478 Barkerville replacement share options issued		1,912
	Fair value of 10,000,000 warrants of Barkerville already held by Osisko and cancelled		589
	Osisko's transaction costs		1,513
			241,701
Net assets acquired		$
	Cash		8,312
	Other current assets		4,565
	Reclamation deposits		5,361
	Plant and equipment		13,968
	Mineral properties		247,054
	Accounts payable and accrued liabilities		(16,320	)
	Provision and other liabilities		(21,239	)
			241,701

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Cash (Tables)

12 Months Ended

Dec. 31, 2020

Cash [abstract]

Disclosure of cash position [Table Text Block]

	Osisko Gold Royalties (i)		Osisko Development		Total
	2020	2019(ii)	2020	2019(iii)	2020	2019
	$	$	$	$	$	$
Cash held in Canadian dollars	29,714	4,752	137,374	8,006	167,088	12,758
Cash held in U.S. dollars	59,208	73,502	47,167	—	106,375	73,502
Cash held in U.S. dollars (Canadian equivalent)	75,383	95,465	60,053	—	135,436	95,465
Total cash	105,097	100,217	197,427	8,006	302,524	108,223

(i) Excluding Osisko Development and its subsidiaries.

(ii) Excluding the cash held by Barkerville and the other subsidiaries that were transferred to Osisko Development in 2020 as part of the RTO.

(iii) Corresponds to the cash that was held by Barkerville and the other subsidiaries that were transferred to Osisko Development in 2020 as part of the RTO.

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Amounts receivable (Tables)

12 Months Ended

Dec. 31, 2020

Trade and other receivables [abstract]

Disclosure of detailed information about trade and other receivables [Table Text Block]

	December 31,	December 31,
	2020	2019
	$	$
Revenues receivable from royalty, stream and other interests	1,044	1,257
Interest income receivable	2,474	2,133
Amounts receivable from associates (i)	813	641
Sales taxes and exploration tax credits	7,224	2,063
Other receivables	1,339	236
	12,894	6,330

(i) Amounts receivable from associates are mainly related to professional services and office rent.

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Inventories and other assets (Tables)

12 Months Ended

Dec. 31, 2020

Inventories And Other Assets [Abstract]

Disclosure of detailed information about Inventories and other assets [Table Text Block]

	December 31,	December 31,
	2020	2019
	$	$
Current
Ore in stockpiles (i)	8,426	—
Supplies	1,599	1,656
Total current inventories	10,025	1,656
Prepaid expenses and deposits	6,244	3,516
Total current other assets	6,244	3,516
Non-current
Ore in stockpiles (i)	17,279	—
Sales taxes	6,775	—
Reclamation deposits	599	5,361
Deferred financing fees	1,167	1,579
Total non-current other assets	25,820	6,940

 (i) The inventory balance associated with the ore that is not expected to be processed within 12 months is classified as non-current and is recorded in the other assets line item on the consolidated balance sheet.

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Investments in associates (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure of associates [abstract]

Disclosure of transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [Table Text Block]

		2020		2019
		$		$
Balance - January 1		103,640		304,911
	Acquisitions (i)	14,954		37,335
	Interests receivable paid in shares	—		1,820
	Exercise of warrants	36		2,209
	Share of loss	(7,657	)	(22,209	)
	Share of comprehensive income (loss)	1,506		(352	)
	Net gain (loss) on ownership dilution (i)	10,381		(3,687	)
	Disposals (Note 9)	—		(84,293	)
	Loss on disposals	—		(2,440	)
	Deemed disposal (Note 9)	—		(77,123	)
	Gain (loss) on deemed disposals (ii)	5,357		(24,255	)
	Transfers to other investments (ii)	(8,998	)	(9,676	)
	Impairment (iii)	—		(12,500	)
	Deemed repurchase of Osisko common shares held by an associate (iv)	—		(6,100	)
Balance - December 31		119,219		103,640

(i) In June 2020, Osisko participated in a private placement completed by Osisko Mining Inc. ("Osisko Mining"), an associate of the Company, and invested an additional $14.8 million to acquire 4,054,000 units, each unit being comprised of one common share and one-half of one common share purchase warrants (each full warrant allowing its holder to acquire one common share of Osisko Mining for $5.25 for a period of 18 months following the closing of the transaction). The acquisition price was allocated to the investments in associates ($13.6 million) and warrants ($1.2 million). Following the closing of the private placement, Osisko's interest in Osisko Mining was reduced at the time from 15.8% to 14.7%. As a result, a gain on ownership dilution of $10.4 million was recorded under other gains (losses), net on the consolidated statement of income (loss) for the year ended December 31, 2020.

(ii) In 2020, the gain on deemed disposals is related to investments in associates that were transferred to other investments as the Company has considered that it has lost its significant influence over the investees.

In 2019, the loss on deemed disposal was mainly the result of the acquisition of Barkerville, as the Company held shares in Barkerville prior to the acquisition (Note 9).

(iii) On September 30, 2019, the Company determined that its net investment in Falco was impaired. This determination was made considering, among other factors, the duration and extent to which the fair value of an investment is less than its carrying amount, the volatility of the share price and the business outlook for the investee, including factors such as the current and expected status of the investee's development projects. The net investment in Falco was written down to its estimated fair value and, therefore, an impairment charge of $12.5 million ($10.8 million, net of income taxes) was recorded for the year ended December 31, 2019. 

(iv) Osisko Mining Inc. ("Osisko Mining"), an associate of Osisko, held common shares of Barkerville prior to the acquisition (Note 9). Following the acquisition of Barkerville, Osisko Mining has received common shares of Osisko, which resulted in a deemed repurchase of common shares by the Company and a related reduction in the net investment in Osisko Mining, based on the ownership interest held in Osisko Mining as at December 31, 2019.

Disclosure of associates [Table Text Block]

	Osisko Mining				Osisko Metals
	2020(i)		2019(i)		2020(i)		2019(i),(ii)
	$		$		$		$
Current assets	326,563		130,495		1,616		13,166
Non-current assets	486,492		526,926		91,828		81,337
Current liabilities	43,482		25,833		3,028		6,139
Non-current liabilities	79,316		68,773		2,935		3,246
Revenues	—		—		—		—
Net loss from continuing operations and net loss	(33,337	)	(82,554	)	(9,646	)	(4,280	)
Other comprehensive income (loss)	14,879		(4,453	)	(9,818	)	(327	)
Comprehensive loss	(18,458	)	(87,007	)	(19,464	)	(4,607	)
Carrying value of investment(iii)	95,379		73,967		14,204		15,389
Fair value of investment(ii)	185,087		186,177		13,696		12,698

(i) Information is for the reconstructed twelve months ended September 30 and as at September 30.

(ii) Osisko Metals became an individually material associate during the three months period ended December 31, 2019.

(iii) As at December 31, 2020 and 2019.

Disclosure of investments accounted for using equity method [Table Text Block]

	2020		2019
	$		$
Aggregate amount of the Company's share of net loss	(1,981	)	(2,058	)
Aggregate amount of the Company's share of other comprehensive loss	(33	)	—
Aggregate carrying value of investments	9,636		14,284
Aggregate fair value of investments	20,951		21,166

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Other investments (Tables)

12 Months Ended

Dec. 31, 2020

Other Investment Abstract

Disclosure of detailed information about other investments [Table Text Block]

			2020		2019
			$		$
Fair value through profit or loss (warrants and convertible instruments)
		Balance - January 1	1,700		3,348
		Acquisitions	4,782		1,085
		Exercise	(347	)	(1,055	)
		Change in fair value	2,387		(1,089	)
		Amendment of a note receivable (i)	16,541		—
		Deemed disposal	—		(589)
		Balance - December 31	25,063		1,700
Fair value through other comprehensive income (shares)
	Balance - January 1		57,409		104,055
		Acquisitions	18,602		27,259
		Exercise of warrants	452		—
		Transfer from associates (Note 14)	8,998		9,676
		Change in fair value	40,993		13,287
		Disposals - shares repurchase (Note 23)	—		(90,546	)
		Disposals (ii)	(10,864	)	(6,322	)
	Balance - December 31		115,590		57,409
Amortized cost (notes)
	Balance - January 1		8,777		2,200
		Acquisitions	7,998		8,777
		Transfer from short-term investments	8,467		—
		Transfer to short-term investments	—		(2,200	)
		Impairments	(7,998	)	—
		Foreign exchange impact revaluation	(383	)	—
	Balance - December 31		16,861		8,777
Total			157,514		67,886

(i) In November 2020, a $15.9 million secured senior loan with Falco was amended to become convertible after the first anniversary of its execution date into common shares of Falco at a conversion price of $0.55 per share, subject to standard anti-dilution protections. The convertible debenture continues to bear interest at a rate of 7.0% per annum compounded quarterly and has a maturity date of December 31, 2022. The accrued interest receivable of $1.7 million on the loan prior to its conversion was capitalized to the capital of the note. In addition, Falco issued to Osisko 10,664,324 warrants of Falco, each exercisable for one common share of Falco at an exercise price of $0.69 for a period of 24 months from their date of issuance. The fair value of the warrants was evaluated at $1.1 million using the Black-Scholes model.

(ii) In 2019, an investment in a company classified as an investment at fair value through other comprehensive income was acquired by way of a share exchange. This non-cash transaction resulted in the disposal of the investment in the acquiree and the acquisition of an investment in the acquirer for an amount of $5.7 million.

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Royalty, stream and other interests (Tables)

12 Months Ended

Dec. 31, 2020

Royalty, Stream And Other Interests [Abstract]

Disclosure of detailed information about royalty interests [Table Text Block]

				Year ended December 31, 2020
		Royalty interests		Stream interests		Offtake interests		Total
		$		$		$		$
Balance - January 1		627,567		483,164		19,781		1,130,512
Additions		54,276		11,917		—		66,193
Disposal		(357	)	—		—		(357	)
Depletion		(23,159	)	(21,532	)	(914	)	(45,605	)
Impairment		—		(26,300	)	—		(26,300	)
Translation adjustments		(1,666	)	(6,308	)	(341	)	(8,315	)
Balance - December 31		656,661		440,941		18,526		1,116,128
Producing
	Cost	621,503		512,019		18,422		1,151,944
	Accumulated depletion and impairment	(367,232	)	(188,281	)	(13,609	)	(569,122	)
	Net book value - December 31	254,271		323,738		4,813		582,822
Development
	Cost	185,170		168,648		31,252		385,070
	Accumulated depletion and impairment	(501	)	(51,445	)	(26,537	)	(78,483	)
	Net book value - December 31	184,669		117,203		4,715		306,587
Exploration and evaluation
	Cost	218,395		—		8,998		227,393
	Accumulated depletion	(674	)	—		—		(674	)
	Net book value - December 31	217,721		—		8,998		226,719
Total net book value - December 31		656,661		440,941		18,526		1,116,128

						Year ended December 31, 2019
				Royalty interests		Stream interests		Offtake interests		Total
				$		$		$		$
Balance - January 1				707,723		606,410		100,535		1,414,668
		Acquisitions		41,529		48,573		—		90,102
		NSR royalty on the Cariboo property owned prior to the acquisition of Barkerville Gold Mines Ltd. (Note 9)		(56,070	)	—		—		(56,070	)
		Transfer		(10,000	)	10,000		—		—
		Disposal		(2,277	)	—		(47,116	)	(49,393	)
		Depletion		(20,908	)	(23,335	)	(2,766	)	(47,009	)
		Impairment		(27,689	)	(138,689	)	(27,213	)	(193,591	)
		Translation adjustments		(4,741	)	(19,795	)	(3,659	)	(28,195	)
Balance - December 31				627,567		483,164		19,781		1,130,512
	Producing
			Cost	604,950		509,179		18,792		1,132,921
			Accumulated depletion and impairment	(343,677	)	(141,826	)	(13,001	)	(498,504	)
			Net book value - December 31	261,273		367,353		5,791		634,417
	Development
			Cost	186,137		168,290		31,881		386,308
			Accumulated depletion and impairment	(501	)	(52,479	)	(27,070	)	(80,050	)
			Net book value - December 31	185,636		115,811		4,811		306,258
	Exploration and evaluation
			Cost	182,001		—		9,179		191,180
			Accumulated depletion	(1,343	)	—		—		(1,343	)
			Net book value - December 31	180,658		—		9,179		189,837
Total net book value - December 31				627,567		483,164		19,781		1,130,512

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Mining interests and plant and equipment (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure of detailed information about property, plant and equipment [abstract]

Disclosure of detailed information about mining interests and plant and equipment [Table Text Block]

		2020						2019
		Mining interests		Plant and equipment (i)		Total		Mining interests	Plant and equipment (i)		Total
		$		$		$		$	$		$
Net book value - January 1		320,008		23,685		343,693		—	189		189
	Adoption of IFRS 16	—		—		—		—	9,432		9,432
	Acquisition of the San Antonio gold project (Note 8)	57,038		1,330		58,368		—	—		—
	Acquisition of Barkerville Gold Mines Ltd. (Note 9)	—		—		—		258,153	13,968		272,121
	NSR royalty held on the Cariboo property prior to the acquisition of Barkerville Gold Mines Ltd. (Note 9)	—		—		—		56,070	—		56,070
	Additions	75,437		10,915		86,352		5,555	1,595		7,150
	Mining tax credit	(4,608	)	—		(4,608	)	—	—		—
	Environmental rehabilitation asset	3,414		—		3,414
	Depreciation	—		(5,340	)	(5,340	)	—	(1,499	)	(1,499	)
	Depreciation capitalized	4,019		—		4,019		230	—		230
	Share-based compensation capitalized	688		—		688		230	—		230
	Write-off	—		(388	)	(388	)	—	—		—
	Currency translation adjustments	3,307		7		3,314		—	—		—
Net book value - December 31		459,303		30,209		489,512		320,008	23,685		343,693
Closing balance
	Cost	459,303		37,545		496,848		320,008	25,681		345,689
	Accumulated depreciation	—		(7,336	)	(7,336	)	—	(1,996	)	(1,996	)
Net book value		459,303		30,209		489,512		320,008	23,685		343,693

(i) Plant and equipment includes right-of-use assets of $10.8 million as at December 31, 2020 ($9.4 million as at December 31, 2019).

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Exploration and evaluation (Tables)

12 Months Ended

Dec. 31, 2020

Exploration and evaluation [Abstract]

Disclosure of detailed information about exploration assets [Table Text Block]

		2020		2019
		$		$
Net book value - January 1		42,949		95,002
	Additions	201		221
	Transfer to royalty, stream and other interests (i)	(631	)	(2,288	)
	Impairment (ii)	—		(49,986	)
Net book value - December 31		42,519		42,949
Closing balance
	Cost	100,709		101,139
	Accumulated impairments	(58,190	)	(58,190	)
Net book value		42,519		42,949

(i) In 2016, the Company entered into earn-in agreements for properties in the James Bay area. In 2019 and 2020, the ownership of certain properties were transferred to the counterparty of the earn-in agreements, and the Company retained royalties on these properties. The earn-in agreements were terminated by the parties in 2020.

(ii) In 2019, the Company incurred an impairment charge of $50.0 million ($37.6 million, net of income taxes) on its Coulon zinc project in Canada for which the Company determined that further exploration and evaluation expenditures are no longer planned in the near term and that the carrying amount of the asset is unlikely to be recovered in full from a sale of the project at the current time. On December 31, 2019, the Coulon project was written down to its estimated recoverable amount of $10.0 million, which was determined by the fair value less cost of disposal using a market approach, based on a dollar value per thousand pounds of mineral reserve/resource of zinc equivalent for comparable sales transactions realized. 

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Goodwill (Tables)

12 Months Ended

Dec. 31, 2020

Intangible assets and goodwill [abstract]

Disclosure of detailed information about key assumptions for the CGU's [Table Text Block]

	2020	2019
Long-term gold price (per ounce)	US$ 1,600	US$ 1,400
Long-term silver price (per ounce)	US$20	US$18
Post-tax real discount rate	3.5%	4.1%

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Accounts payable and accrued liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Accounts payable and accrued liabilities [abstract]

Disclosure of detailed information about trade and other payables [Table Text Block]

	December 31,	December 31,
	2020	2019
	$	$
Trade payables	12,771	6,836
Other payables	19,093	6,044
Income taxes payable	6,055	—
Other accrued liabilities	8,804	5,627
Accrued interests on long-term debt	166	265
	46,889	18,772

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Provisions and other liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure of other provisions [Abstract]

Disclosure of other provisions [Table Text Block]

		Year ended December 31, 2020										Year ended December 31, 2019
		Environmental rehabilitation(ii)		Lease liabilities(iii)		Total		Restricted share units(i)		Deferred share units(i)		Environmental Rehabilitation(i)		Lease liabilities(iii)		Total
		$		$		$		$		$		$		$		$
Balance - January 1		20,527		10,127		30,654		32		3,462		—		—		3,494
	Acquisition of the San Antonio gold project (Note 8)	9,301		—		9,301		—		—		—		—		—
	Acquisition of Barkerville Gold Mines Ltd. (Note 9)	—		—		—		—		—		20,549		—		20,549
	Adoption of IFRS 16	—		—		—		—		—		—		10,893		10,893
	New liabilities	4,176		2,394		6,570		11		416		—		—		427
	Revision of estimates	(310	)	—		(310	)	2		388		(111	)	—		279
	Accretion	820		—		820		—		—		89		—		89
	Settlement/payments of liabilities	(500	)	(1,155	)	(1,655	)	(45	)	(544	)	—		(766	)	(1,355	)
	DSU to be settled in equity	—		—		—		—		(3,722	)	—		—		(3,722	)
	Currency translation adjustments	587		—		587		—		—		—		—		—
Balance - December 31		34,601		11,366		45,967		—		—		20,527		10,127		30,654
Current portion		3,019		1,412		4,431		—		—		493		796		1,289
Non-current portion		31,582		9,954		41,536		—		—		20,034		9,331		29,365
		34,601		11,366		45,967		—		—		20,527		10,127		30,654

(i) Additional information on the Deferred Share Units ("DSU") and Restricted Share Units ("RSU") are presented in Note 23.

(ii) The environmental rehabilitation provision represents the legal and contractual obligations associated with the eventual closure of the Company's mining interests, plant and equipment and exploration and evaluation assets. As at December 31, 2020, the estimated inflation-adjusted undiscounted cash flows required to settle the environmental rehabilitation amounts to $40.7 million. The weighted average actualization rate used is 3.5% and the disbursements are expected to be made from 2021 to 2030 as per the current closure plans.

(iii) The lease liabilities are mainly related to leases for office space and mining equipment.

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Long-term debt (Tables)

12 Months Ended

Dec. 31, 2020

Borrowings [abstract]

Disclosure of detailed information of long-term debt, activity [Table Text Block]

		2020		2019
		$		$
Balance - January 1		349,042		352,769
	Increase in revolving credit facility	71,660		19,772
	Decrease in revolving credit facility	(19,205	)	(30,000	)
	Amortization of transaction costs	2,238		2,134
	Accretion expense	4,972		4,657
	Foreign exchange revaluation impact	(8,278	)	(290	)
Balance - December 31		400,429		349,042

Disclosure of detailed information about borrowings [Table Text Block]

	December 31,		December 31,
	2020		2019
	$		$
Convertible debentures(i),(ii)	350,000		350,000
Revolving credit facility(iii)	63,659		19,482
Long-term debt	413,659		369,482
Unamortized debt issuance costs	(4,495	)	(6,733	)
Unamortized accretion on convertible debentures	(8,735	)	(13,707	)
Long-term debt, net of issuance costs	400,429		349,042
Current portion	49,867		—
Non-current portion	350,562		349,042
	400,429		349,042

(i) Convertible debenture (2016)

In February 2016, the Company issued a senior non-guaranteed convertible debenture of $50.0 million to Investissement Québec. The convertible debenture bore interest at a rate of 4.0% per annum payable on a quarterly basis and had a five-year term maturing on February 12, 2021. The convertible debenture was repaid in full on February 12, 2021.

(ii) Convertible debentures (2017)

In November 2017, the Company closed a bought-deal offering of convertible senior unsecured debentures (the "Debentures") in an aggregate principal of $300.0 million (the "Offering"). The Offering was comprised of a public offering, by way of a short form prospectus, of $184.0 million aggregate principal amount of Debentures and a private placement offering of $116.0 million aggregate principal amount of Debentures.

The Debentures bear interest at a rate of 4.0% per annum, payable semi-annually on June 30 and December 31 of each year, commencing on June 30, 2018. The Debentures will be convertible at the holder's option into common shares of the Company at a conversion price equal to $22.89 per common share. The Debentures will mature on December 31, 2022 and may be redeemed by Osisko, in certain circumstances, on or after December 31, 2020. The Debentures are listed for trading on the TSX under the symbol "OR.DB".

(iii) Revolving credit facility

In September 2019, the Company amended its Facility increasing the amount from $350.0 million to $400.0 million, with an additional uncommitted accordion of up to $100.0 million (for a total availability of up to $500.0 million), and extended its maturity date by one year to November 14, 2023.

The uncommitted accordion is subject to standard due diligence procedures and acceptance of the lenders. The Facility is to be used for general corporate purposes and investments in the mineral industry, including the acquisition of royalty, stream and other interests. The Facility is secured by the Company's assets from the royalty, stream and other interests segment.

The Facility is subject to standby fees. Funds drawn bear interest based on the base rate, prime rate, London Inter-Bank Offer Rate ("LIBOR") or a comparable or successor rate in the event that LIBOR ceases to be available, plus an applicable margin depending on the Company's leverage ratio. As at December 31, 2020, the Facility was drawn for US$50.0 million ($63.7 million) and the effective interest rate was 2.5%, including the applicable margin. In February 2021, the Company drew an additional $50.0 million to repay the Investissement Québec convertible debenture. The Facility includes covenants that require the Company to maintain certain financial ratios, including the Company's leverage ratios and meet certain non-financial requirements.  As at December 31, 2020, all such ratios and requirements were met.

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Share capital (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure of classes of share capital [abstract]

Disclosure of share repurchase and secondary offering [Table Text Block]

Company	Settlement	Quarter	Value
Victoria Gold Corp. (associate)	Cash	Third	$71.4 million
Dalradian Resources Inc. (other investment)	Cash	Second	$58.1 million
Aquila Resources Inc. (associate)	Transfer	Second	$9.7 million
Highland Copper Company Inc. (associate)	Transfer	Second	$3.0 million
Other investments	Transfer	Second	$32.4 million
			$174.6 million

Disclosure of dividends [Table Text Block]

Declaration date	Dividend per share	Record date	Payment date	Dividend payable	Dividend reinvestment plan(i)
	$			$
February 19, 2020	0.05	March 31, 2020	April 15, 2020	7,879,000	24,809,311
May 12, 2020	0.05	June 30, 2020	July 15, 2020	8,259,000	27,492,302
August 5, 2020	0.05	September 30, 2020	October 15, 2020	8,342,000	9,822,963
November 9, 2020	0.05	December 31, 2020	January 15, 2021	8,358,000	11,525,456
	0.20			32,838,000
February 20, 2019	0.05	March 29, 2019	April 15, 2019	7,757,000	5,087,058
May 1, 2019	0.05	June 28, 2019	July 15, 2019	7,145,000	8,157,756
July 31, 2019	0.05	September 30, 2019	October 15, 2019	7,201,000	5,672,755
November 6, 2019	0.05	December 31, 2019	January 15, 2020	7,874,000	6,666,723
	0.20			29,977,000

(i) Number of common shares held by shareholders participating in the dividend reinvestment plan described below.

Disclosure of objectives, policies and processes for managing capital [Table Text Block]

	December 31,	December 31,
	2020	2019
	$	$
Long-term debt	400,429	349,042
Total equity	1,841,032	1,493,446
Undrawn revolving credit facility(i)	336,340	380,518
	2,577,801	2,223,006

(i) Excluding the potential additional available credit (accordion) of $100.0 million as at December 31, 2020 and 2019 (Note 22).

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Warrants (Tables)

12 Months Ended

Dec. 31, 2020

Warrants [Abstract]

Disclosure of detailed information about warrants, activity [Table Text Block]

		2020			2019
				Weighted					Weighted
				average					average
		Number of		exercise	Number of				exercise
		Warrants(i)	Amount	price	Warrants		Amount		price
			$	$			$		$
Balance - January 1		5,480,000	18,072	36.50	11,195,500		30,901		27.61
	Expired	—	—	—	(5,715,500	)	(12,829	)	19.08
Balance - December 31		5,480,000	18,072	36.50	5,480,000		18,072		36.50

(i) 5,715,500 warrants entitling the holder to purchase one common share of Osisko at a price of $19.08 expired unexercised on February 26, 2019.

(ii) 5,480,000 warrants entitling the holder to purchase one common share of Osisko at a price of $36.50 until March 5, 2022.

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Share-based compensation (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of number and weighted average exercise prices of share options [Table Text Block]

		2020			2019
				Weighted			Weighted
		Number of		average	Number of		average
		options		exercise price	options		exercise price
				$			$
Balance - January 1		4,939,344		14.40	4,305,980		14.49
	Granted (i)	1,201,100		13.51	1,292,200		13.51
	Issued - Barkerville replacement share options (ii)	—		—	1,005,478		14.89
	Exercised	(673,470	)	11.27	(1,504,515	)	14.29
	Forfeited	(341,300	)	13.61	(151,800	)	13.74
	Expired	(884,805	)	16.56	(7,999	)	15.80
Balance - December 31		4,240,869		14.22	4,939,344		14.40
Options exercisable - December 31		2,208,070		14.96	2,988,713		14.87

(i) Options were granted to officers, management, employees and/or consultants.

(ii) Share options issued as replacement share options following the acquisition of Barkerville (Note 9).

Disclosure of range of exercise prices of outstanding share options [Table Text Block]

		Options outstanding		Options exercisable
			Weighted
			average
		Weighted	remaining		Weighted
Exercise		average	contractual		average
price range	Number	exercise price	life (years)	Number	exercise price
$		$			$
9.83 - 12.97	888,414	12.70	3.3	489,580	12.66
13.10 - 14.78	2,505,546	13.55	3.0	901,581	13.56
15.97 - 18.07	763,014	16.79	1.5	733,014	16.82
24.72 - 27.77	83,895	27.12	1.1	83,895	27.12
	4,240,869	14.22	2.8	2,208,070	14.96

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

	2020	2019
Dividend per share	1%	1%
Expected volatility	39%	34%
Risk-free interest rate	0.3%	2%
Expected life	46 months	49 months
Weighted average share price	$13.51	$13.51
Weighted average fair value of options granted	$3.56	$3.41

Disclosure of deferred and restricted share units [Table Text Block]

		2020				2019
		DSU(i) (equity)		RSU(ii) (equity)		DSU (cash)		DSU(i) (equity)		RSU (cash)		RSU(ii) (equity)
Balance - January 1		325,207		1,190,038		317,209		—		3,046		848,759
	Granted	97,995		504,560		—		66,000		—		592,300
	Reinvested dividends	5,558		17,143		2,352		2,529		23		14,600
	Settled	(20,196	)	(365,399	)	(37,185	)	(16,866	)	(3,069	)	(176,704	)
	Transfer from cash-settled to equity-settled (iii)	—		—		(282,376	)	282,376		—		—
	Forfeited	—		(103,440	)	—		(8,832	)	—		(88,917	)
Balance - December 31		408,564		1,242,902		—		325,207		—		1,190,038
Balance - Vested		309,862		—		—		267,565		—		70,320

Osisko Development Corp [Member]

Disclosure of terms and conditions of share-based payment arrangement [line items]

Disclosure of detailed information about options, valuation assumptions [Table Text Block]

	2020
Dividend per share	—
Expected volatility	63%
Risk-free interest rate	0.4%
Expected life	48 months
Weighted average share price	$7.62
Weighted average fair value of options granted	$3.64

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Income taxes (Tables)

12 Months Ended

Dec. 31, 2020

Income taxes [Abstract]

Disclosure of detailed information about income taxes [Table Text Block]

		2020		2019
		$		$
Current income tax
Expense for the year  (i)		7,153		797
Current income tax expense		7,153		797
Deferred income tax (Note 26 (b)):
	Origination and reversal of temporary differences	(1,062	)	(45,186	)
	Impact of changes in tax rates	11		98
	Change in unrecognized deductible temporary differences	6,570		3,891
	Other	(1,759	)	—
Deferred income tax expense (recovery)		3,760		(41,197	)
Income tax expense (recovery)		10,913		(40,400	)

(i) In 2020, the current income tax expense includes an amount of US$4.5 million ($5.8 million) resulting from the San Antonio stream transaction (payable in 2021).

Disclosure of reconciliation of statutory weighted average tax rate applicable to income [Table Text Block]

		2020		2019
		$		$
Income (loss) before income taxes		27,142		(274,595	)
Income tax provision calculated using the combined Canadian federal and provincial statutory income tax rate		7,193		(73,042	)
Increase (decrease) in income taxes resulting from:
	Non-deductible expenses, net	1,142		738
	(Non-deductible) non-taxable portion of capital losses, net	(2,908	)	7,186
	Non-taxable foreign exchange gain	(1,153	)	(357	)
	Differences in foreign statutory tax rates	(408	)	19,758
	Share of equity loss of associates	1,015		2,954
	Tax benefits not recognized	6,570		1,582
	Foreign withholding taxes	778		584
	Taxable foreign accrual property income	432		99
	Tax rate changes of deferred income taxes	11		98
	Other	(1,759	)	—
Total income tax recovery (expense)		10,913		(40,400	)

Disclosure of components of deferred income tax assets and liabilities [Table Text Block]

		December 31,		December 31,
		2020		2019
		$		$
Deferred tax assets:
	Stream interests	34,278		28,826
	Non-capital losses	8,195		170
	Deferred and restricted share units	4,008		2,865
	Share and debt issue expenses	4,562		(113	)
		51,043		31,748
Deferred tax liabilities:
	Royalty interests and exploration and evaluation assets	(93,266	)	(77,641	)
	Investments	(9,437	)	1,911
	Convertible debentures	(2,315	)	(3,632	)
	Other	(454	)	149
		(105,472	)	(79,213	)
Deferred tax liability, net		(54,429	)	(47,465	)

Disclosure of deferred taxes [Table Text Block]

The 2020 movement for deferred tax assets and deferred tax liabilities may be summarized as follows:

	Dec. 31, 2019		Statement of income (loss)		Equity	Other comprehensive income (loss)		Benefit from flow-through shares		Translation adjustments	Dec. 31, 2020
	$		$		$	$		$		$	$
Deferred tax assets:
Stream interests	28,826		5,452		—	—		—		—	34,278
Non-capital losses	170		8,025		—	—		—		—	8,195
Deferred and restricted share units	2,865		435		708	—		—		—	4,008
Share and debt issue expenses	(113	)	(569	)	5,244	—		—		—	4,562
Deferred tax liabilities:
Royalty interests and exploration     and evaluation assets	(77,641	)	(16,204	)	—	388		66		125	(93,266	)
Investments	1,911		(1,613	)	—	(9,707	)	(28	)	—	(9,437	)
Convertible debentures	(3,632	)	1,317		—	—		—		—	(2,315	)
Other	149		(603	)	—	—		—		—	(454	)
	(47,465	)	(3,760	)	5,952	(9,319	)	38		125	(54,429	)

The 2019 movement for deferred tax assets and deferred tax liabilities may be summarized as follows:

	Dec. 31, 2018		Statement of income (loss)		Equity		Other comprehensive loss		Translation adjustments	Dec. 31, 2019
	$		$		$		$		$	$
Deferred tax assets:
Stream interests	7,133		21,693		—		—		—	28,826
Share and debt issue expenses	989		(1,036	)	(66	)	—		—	(113	)
Deferred and restricted share units	2,032		726		107		—		—	2,865
Non-capital losses	—		170		—		—		—	170
Other assets	120		29		—		—		—	149
Deferred tax liabilities:
Royalty interests and exploration     and evaluation assets	(88,787	)	11,769		—		(949	)	326	(77,641	)
Investments	(3,898	)	6,612		—		(803	)	—	1,911
Convertible debentures	(4,866	)	1,234		—		—		—	(3,632	)
	(87,277	)	41,197		41		(1,752	)	326	(47,465	)

Disclosure of unrecognized deferred tax assets [Table Text Block]

	December 31, 2020		December 31, 2019
	$	$
Mineral stream interests - Mexico	5,796		—
Unrealized losses on investments in associates	2,850		3,109
Unrealized losses on investments available for sale	3,679		—
Non-capital losses carried forward	1,130		1,756
Other	1,711		19
	15,166		4,884

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Additional information on the consolidated statements of income (loss) (Tables)

12 Months Ended

Dec. 31, 2020

Additional information on the consolidated statements of income (loss) [Abstract]

Disclosure of detailed information about consolidated statements of loss [Table Text Block]

	2020	2019
	$	$
Revenues
Royalty interests	111,305	97,146
Stream interests	45,269	42,976
Offtake interests	57,056	252,477
	213,630	392,599
Cost of sales
Royalty interests	512	272
Stream interests	8,988	13,437
Offtake interests	54,200	249,172
	63,700	262,881

 

	2020		2019
	$		$
Operating expenses by nature
Impairment of assets	26,300		243,576
Depletion and depreciation	46,904		48,270
Employee benefit expenses (see below)	20,142		20,701
Professional fees	7,631		3,453
Insurance costs	1,820		812
Communication and promotional expenses	1,265		1,006
Rent and office expenses	1,052		828
Public company expenses	971		822
Travel expenses	413		1,108
Gain on disposal of stream and offtake interests	—		(7,636	)
Deemed listing fees of Osisko Development (Note 7)	1,751		—
Cost recoveries from associates	(618	)	(595	)
Other expenses	596		599
	108,227		312,944
Employee benefit expenses
Salaries and wages	12,282		15,122
Share-based compensation	9,361		8,328
Cost recoveries from associates	(1,501	)	(2,749	)
	20,142		20,701

Other gains (losses), net
Change in fair value of financial assets at fair value through profit and loss	2,386		(1,089	)
Net gain (loss) on dilution of investments in associates (Note 14)	10,381		(3,687	)
Net gain on acquisition of investments(i)	3,827		1,006
Net gain (loss) on disposal of investments(ii)	5,357		(27,391	)
Impairment of an investment in an associate (Note 14)	—		(12,500	)
Impairment of other investments	(7,998	)	(4,724	)
Other	(331	)	—
	13,622		(48,385	)

(i) Represents changes in the fair value of the underlying investments between the respective subscription dates and the closing dates.

(ii) In 2019, the net loss on disposal of investments includes the net losses realized on the deemed disposal of associates (Note 14).

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Key management (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure Of Information About Key Management [Abstract]

Disclosure of compensation, key management [Table Text Block]

	2020		2019
	$		$
Salaries and short-term employee benefits	5,776		6,182
Share-based compensation	6,665		5,151
Cost recoveries from associates	(300	)	(600	)
	12,141		10,733

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Net earnings (loss) per share (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure Of Earnings Per Share [Abstract]

Disclosure of detailed information of earnings per share [Table Text Block]

		2020	2019
		$	$
Net earnings (loss) attributable to Osisko Gold Royalties Ltd's shareholders		16,876	(234,195	)
Basic weighted average number of common shares outstanding (in thousands)		162,303	151,266
	Dilutive effect of share options	125	—
	Diluted weighted average number of common shares	162,428	151,266
Net earnings (loss) per share attributable to Osisko Gold Royalties Ltd's shareholders
	Basic and diluted	0.10	(1.55	)

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Additional information on the consolidated statements of cash flows (Tables)

12 Months Ended

Dec. 31, 2020

Additional information on the consolidated statements of cash flows [Abstract]

Disclosure of detailed information about cash flow information [Table Text Block]

		2020		2019
		$		$
Interests received measured using the effective rate method		1,673		2,583
Interests paid on long-term debt		17,308		15,680
Dividends received		—		150
Income taxes paid		1,358		797
Changes in non-cash working capital items
	Decrease (increase) in amounts receivable	(4,678	)	4,929
	Increase in other current assets	(1,311	)	(1,449	)
	Increase (decrease) in accounts payable and accrued liabilities	7,723		(8,260	)
		1,734		(4,780	)
Tax credits receivable related to the exploration and evaluation assets
	January 1	936		281
	December 31	5,546		936

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Financial risks (Tables)

12 Months Ended

Dec. 31, 2020

Financial Risk Management [Abstract]

Disclosure of detailed information about foreign currency risk [Table Text Block]

	December 31,
	2020		2019
	$		$
Cash and cash equivalents	90,638		46,267
Amounts receivable	1,709		—
Other assets	1,327		567
Accounts payable and accrued liabilities	(110	)	(86	)
Revolving credit facility	(50,000	)	(15,000	)
Net exposure, in US dollars	43,564		31,748
Equivalent in Canadian dollars	55,466		41,234

Disclosure of detailed information about liquidity risk [Table Text Block]

	As at December 31, 2020
	Amount payable		Estimated annual payments
	at maturity	Maturity	2021	2022	2023	2024	2025-2029
	$		$	$	$	$
Conv. debenture (2016)	50,000	February 12, 2021	50,236	—	—	—	—
Conv. debentures (2017)	300,000	December 31, 2022	12,000	312,000	—	—	—
Lease liabilities	—	December 31, 2029	1,915	2,135	1,920	1,284	6,422
Revolving credit facility(i)	63,660	November 14, 2023	2,716	2,716	66,150	—	—
	413,660		66,867	316,851	68,070	1,284	6,422

(i) The interest payable is based on the actual interest rate as at December 31, 2020.  

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Fair value of financial instruments (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure of fair value measurement of assets [abstract]

Disclosure of significant observable inputs used in fair value measurement [Table Text Block]

				December 31, 2020
		Level 1	Level 2	Level 3	Total
		$	$	$	$
Recurring measurements
Financial assets at fair value through profit or loss(i)
Warrants on equity securities
	Publicly traded mining exploration and development companies
	Precious metals	—	—	23,904	23,904
	Other minerals	—	—	1,159	1,159
Financial assets at fair value through other
	comprehensive income (loss)(i)
Equity securities
	Publicly traded mining exploration and development companies
	Precious metals	95,796	—	—	95,796
	Other minerals	19,794	—	—	19,794
		115,590	—	25,063	140,653

				December 31, 2019
		Level 1	Level 2	Level 3	Total
		$	$	$	$
Recurring measurements
Financial assets at fair value through profit or loss(i)
Warrants on equity securities
	Publicly traded mining exploration and development companies
	Precious metals	—	—	1,067	1,067
	Other minerals	—	—	633	633
Financial assets at fair value through other
	comprehensive income (loss)(i)
Equity securities
	Publicly traded mining exploration and development companies
	Precious metals	48,295	—	—	48,295
	Other minerals	9,114	—	—	9,114
		57,409	—	1,700	59,109

         (i) On the basis of its analysis of the nature, characteristics and risks of equity securities, the Company has determined that presenting them by industry and type of investment is appropriate.

Disclosure of detailed information about changes in fair value of level 3 investments [Table Text Block]

		2020		2019
		$		$
Balance - January 1		1,700		59,600
	Acquisitions	4,782		2,885
	Amendment of a note receivable (Note 15)	16,541		—
	Disposal (Note 23)	—		(58,641	)
	Warrants exercised	(347	)	(1,055	)
	Change in fair value - warrants exercised(i)	102		(250	)
	Change in fair value - warrants expired(i)	(48	)	(165	)
	Change in fair value - investments held at the end of the period(i)	2,333		(674	)
Balance - December 31		25,063		1,700

(i) Recognized in the consolidated statements of income (loss) under other gains (losses), net for the warrants and in the consolidated statements of other comprehensive income (loss) under changes in fair value of financial assets at fair value through comprehensive income (loss) for the investments in common shares in private companies.

Disclosure of detailed information about fair value of long-term debt [Table Text Block]

The following table presents the carrying amount and the fair value of long-term debt:

	December 31, 2020		December 31, 2019
	Fair value	Carrying amount	Fair Value	Carrying amount
	$	$
Long-term debt - Level 1	318,000	286,903	303,240	280,807
Long-term debt - Level 2	49,928	49,866	49,103	48,753
Balance	367,928	336,769	352,343	329,560

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Segment disclosure (Tables)

12 Months Ended

Dec. 31, 2020

Segment disclosure [abstract]

Disclosure of main assets, liabilities, revenues, expenses and cash flows per operating segment [Table Text Block]

	Year ended December 31, 2020
	Royalties, streams and similar interests (i)		Mining exploration, evaluation and development (ii)		Intersegment transactions(iii)		Consolidated
	$		$		$		$
Cash	105,097		197,427		—		302,524
Current assets	117,592		218,478		(882	)	335,188
Investments in associates and other investments	166,589		110,144		—		276,733
Royalty, stream and other interests	1,203,781		—		(87,653	)	1,116,128
Mining interests and plant and equipment	9,011		407,000		73,501		489,512
Exploration and evaluation assets	—		41,869		650		42,519
Goodwill	111,204		—		—		111,204
Total assets	1,609,349		802,144		(14,384	)	2,397,104
Long-term debt	400,429		—		—		400,429
Revenues	213,630		—		—		213,630
Gross profit	104,325		—		—		104,325
Operating expenses	(28,021	)	(8,301	)	—		(36,322	)
Impairments	(36,298	)	—		—		(36,298	)
Net earnings (loss)	23,501		(7,272	)	—		16,229
Cash flows from operating activities	113,962		(5,984	)	—		107,978
Cash flows from investing activities	(161,131	)	(61,968	)	—		(223,099	)
Cash flows from financing activities	109,444		207,417		—		316,861

	Year ended December 31, 2019
	Royalties, streams and similar interests (i)		Mining exploration, evaluation and development (ii)		Intersegment transactions(iii)		Consolidated
	$		$		$		$
Cash	100,217		8,006		—		108,223
Current assets	127,547		12,882		—		140,429
Investments in associates and other investments	113,169		58,357		—		171,526
Royalty, stream and other interests	1,187,082		—		(56,570	)	1,130,512
Mining interests and plant and equipment	9,915		277,208		56,570		343,693
Exploration and evaluation assets	—		42,949		—		42,949
Goodwill	111,204		—		—		111,204
Total assets	1,608,353		338,900		—		1,947,253
Long-term debt	349,042		—		—		349,042
Revenues	392,599		—		—		392,599
Gross profit	82,709		—		—		82,709
Operating expenses	(26,151	)	(3,844	)	—		(29,995	)
Gain on disposal of an offtake interest	7,636		—		—		7,636
Impairments	(198,315	)	(62,485	)	—		(260,800	)
Net loss	(158,493	)	(75,702	)	—		(234,195	)
Cash flows from operating activities	99,266		(7,668	)	—		91,598
Cash flows from investing activities	4,854		2,708		—		7,562
Cash flows from financing activities	(161,910	)	—		—		(161,910	)

(i)   Osisko Gold Royalties Ltd and its subsidiaries, excluding Osisko Development Corp. and its subsidiaries.

(ii) Osisko Development Corp. and its subsidiaries as at December 31, 2020 (represents the assets of Barkerville and the other mining assets transferred to Osisko Development through the RTO transaction (Note 7) as at December 31, 2019).

(iii) The adjustments are related to intersegment balances and to royalties and streams held by Osisko Gold Royalties on assets held by Osisko Development, which are cancelled on the consolidation.

Disclosure of detailed information about geographic revenues segment reporting [Table Text Block]

	North America	South America	Australia	Africa	Europe	Total
	$	$	$	$	$	$
2020
Royalties	106,780	554	52	3,919	—	111,305
Streams	13,999	19,862	2,098	—	9,310	45,269
Offtakes	57,056	—	—	—	—	57,056
	177,835	20,416	2,150	3,919	9,310	213,630
2019
Royalties	93,092	330	59	3,665	—	97,146
Streams	21,588	11,849	2,005	—	7,535	42,977
Offtakes	252,476	—	—	—	—	252,476
	367,156	12,179	2,064	3,665	7,535	392,599

Disclosure of detailed information about geographic net assets [Table Text Block]

	North America	South America	Australia	Africa	Asia	Europe	Total
	$	$	$	$	$	$	$
December 31, 2020
Royalties	576,835	46,374	9,924	8,313	—	15,215	656,661
Streams	172,879	183,679	1,481	—	28,392	54,510	440,941
Offtakes	5,690	—	8,119	—	4,717	—	18,526
	755,404	230,053	19,524	8,313	33,109	69,725	1,116,128
December 31, 2019
Royalties	560,246	31,657	9,961	10,488	—	15,215	627,567
Streams	194,344	198,021	2,435	—	28,963	59,401	483,164
Offtakes	6,689	—	8,282	—	4,810	—	19,781
	761,279	229,678	20,678	10,488	33,773	74,616	1,130,512

Disclosure of detailed information about exploration, evaluation and development of mining projects [Table Text Block]

	December 31, 2020			December 31, 2019
	Canada	Mexico	Total	Canada	Mexico	Total
	$	$	$	$	$	$
Assets
Inventories	1,599	25,705	27,304	1,656	—	1,656
Mining interests, plant and equipment	344,903	62,097	407,000	277,208	—	277,208
Exploration and evaluation assets	40,680	1,189	41,869	41,725	1,224	42,949
Total assets	704,998	97,146	802,144	337,615	1,285	338,900

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Commitments (Tables)

12 Months Ended

Dec. 31, 2020

Commitments [Abstract]

Disclosure of detailed information about significant commitments for streams and offtakes [Table Text Block]

	Attributable payable production  to be purchased			Per ounce/carat cash payment (US$)			Term of agreement	Date of contract
Interest	Gold	Silver	Diamond	Gold	Silver	Diamond
Amulsar stream(1),(7)	4.22%	62.5%		$400	$4		40 years	November 2015
Amulsar offtake(2),(7)	81.91%			Based on quotational period			Until delivery of 2,110,425 ounces Au	November 2015
Back Forty stream(3)	18.5%	85%		30% spot price (max $600)	$4		Life of mine	March 2015 (silver) Nov. 2017 (gold) Amended June 2020
Mantos Blancos   stream(4)		100%			8% spot		Life of mine	September 2015  Amended Aug. 2019
Renard stream			9.6%			Lesser of 40% of sales price or $40	40 years	July 2014  Amended Oct. 2018
Sasa stream(5)		100%			$5		40 years	November 2015
Gibraltar stream(6)		75%			nil		Life of mine	March 2018 Amended April 2020

Disclosure of detailed information about significant commitments related to the acquisition of royalties and streams [Table Text Block]

Company	Project (asset)	Installments	Triggering events
Aquila Resources Inc.	Back Forty project (gold stream)	US$2.5 million US$5.0 million	Completion of an equity financing for proceeds of no less than US$6.0 million.  Receipt of all material permits for the construction and operation of the project.
		US$25.0 million	Pro rata to drawdowns on debt finance facility.
Falco Resources Ltd.	Horne 5 project (silver stream)	$20.0 million	Receipt of all necessary material third-party approvals, licenses, rights of way and surface rights on the property.
		$35.0 million	Receipt of all material construction permits, positive construction decision, and raising a minimum of $100.0 million in non-debt financing.
		$60.0 million	Upon total projected capital expenditure having been demonstrated to be financed.
		$40.0 million (optional)	Payable with fourth installment, at sole election of Osisko, to increase the silver stream to 100% of payable silver (from 90%).

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Nature of activities (Narrative) (Details)	12 Months Ended
	Dec. 31, 2020
Osisko Development Corp [Member]
Nature Of Activities [Line Items]
Proportion of ownership interest	84.10%
Canadian Malartic Mine [Member]
Nature Of Activities [Line Items]
Net smelter return	5.00%

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Spin-out transaction of the mining activities (Narrative) (Details) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2020 CAD ($) share shares $ / shares
Barolo Ventures Corp [Member] | RTO Financing [Member]
Disclosure Of Spin Out Transaction Of Mining Activities [Line Items]
Transaction costs related to the RTO transaction | $	$ 1.3
Osisko Development Corp [Member]
Disclosure Of Spin Out Transaction Of Mining Activities [Line Items]
Ownership interest	84.10%
Osisko Development Corp [Member] | Cariboo gold project And Bonanza Ledge II gold project [Member]
Disclosure Of Spin Out Transaction Of Mining Activities [Line Items]
Net smelter return	5.00%
Osisko Development Corp [Member] | San Antonio gold project [Member]
Disclosure Of Spin Out Transaction Of Mining Activities [Line Items]
Percentage of gold and silver stream	15.00%
Osisko Development Corp [Member] | James Bay and Guerrero exploration properties [Member]
Disclosure Of Spin Out Transaction Of Mining Activities [Line Items]
Net smelter return	3.00%
Osisko Development Corp [Member] | RTO Financing [Member]
Disclosure Of Spin Out Transaction Of Mining Activities [Line Items]
Number of shares issued | shares	13,350,000
Subscription price per share | $ / shares	$ 7.50
Proceeds from issuing other equity instruments | $	$ 100.1
Number of instrument converted into common shares | shares	13,350,000
Number of instrument converted into common shares purchase warrants | shares	6,675,000
Exercise price of warrants granted | $ / shares	$ 10
Transaction costs related to the RTO transaction including underwriters commission | $	$ 3.0
Number of shares of subsidiary held | shares	100,000,100
Ownership interest	88.00%
Osisko Development Corp [Member] | Brokered private placement [Member]
Disclosure Of Spin Out Transaction Of Mining Activities [Line Items]
Number of shares issued | share	5,367,050
Subscription price per share | $ / shares	$ 7.50
Proceeds from issuing other equity instruments | $	$ 40.2
Exercise price of warrants granted | $ / shares	$ 10.00
Number of shares of subsidiary held | shares	100,000,100
Ownership interest	84.10%
Transaction costs related to brokered private placement including underwriters commission | $	$ 2.1

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Acquisition of the San Antonio gold project (Narrative) (Details) - San Antonio gold project [Member] $ in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2020 CAD ($) shares	Dec. 31, 2020 USD ($) shares
Disclosure of detailed information about business combination [line items]
Total purchase price	$ 68,054	$ 42.0
Cash paid	40,015	30.0
Issuance of common shares	$ 15,846	$ 12.0
Number of shares issued	1,011,374	1,011,374
Osisko's transaction costs	$ 5,865

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Acquisition of Barkerville Gold Mines Ltd (Narrative) (Details) - CAD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of detailed information about business combination [line items]
Number of share issued		13,560,832
Acquisition of Barkerville		$ 162,476
NSR royalty held on the Cariboo project prior to the acquisition of Barkerville	$ 0	56,070
Share capital [Member]
Disclosure of detailed information about business combination [line items]
Acquisition of Barkerville		$ 160,564
Barkerville [Member]
Disclosure of detailed information about business combination [line items]
Number of shares received by shareholders of acquired company per share of the company		$ 0.0357
Acquisition of Barkerville, replacement share options		$ 1,900
Number of share issued		13,560,832
Number of replacement share options issued		1,005,478
Number of warrants of Barkerville already held by Osisko and cancelled		10,000,000
Estimated common share warrants cancelled		$ 589
Osisko's transaction costs		1,513
Cash and cash equivalents acquired		$ 8,312
Number of common shares of Barkerville held		183,625,585
Net book value of shares in investment held		$ 101,400
Fair value of shares in investment held		77,100
Investment consideration transaction loss		$ 24,300
Net smelter return		4.00%
NSR royalty held on the Cariboo project prior to the acquisition of Barkerville		$ 56,100
Total purchase price		241,701
Barkerville [Member] | Share capital [Member]
Disclosure of detailed information about business combination [line items]
Acquisition of Barkerville		$ 160,600

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Short-term investments (Narrative) (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Short Term Investments [Line Items]
Short-term investment	$ 3,501	$ 20,704
Notes receivable [Member]
Short Term Investments [Line Items]
Short-term investment	$ 3,500	$ 4,800
Interest rate, investment	12.00%
Notes receivable [Member] | Minimum [Member]
Short Term Investments [Line Items]
Interest rate, investment		10.50%
Notes receivable [Member] | Maximum [Member]
Short Term Investments [Line Items]
Interest rate, investment		12.00%
Falco [Member] | Secured senior loan [Member]
Short Term Investments [Line Items]
Short-term investment		$ 15,900
Interest rate, investment	7.00%	7.00%

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Investments in associates (Narrative) (Details) $ / shares in Units, $ in Thousands	1 Months Ended		12 Months Ended
	Jun. 30, 2020	May 31, 2020	Dec. 31, 2020 CAD ($) share $ / shares	Dec. 31, 2019 CAD ($)
Disclosure of associates [line items]
Investments in associates			$ 119,219	$ 103,640
Net gain (loss) on ownership dilution			10,381	(3,687)
Osisko Mining [Member]
Disclosure of associates [line items]
Additional investments held in associates			$ 14,800
Investment units held | share			4,054,000
Exercise price of investment warrants | $ / shares			$ 5.25
Investments in associates			$ 13,600	$ 7,700
Acquisition price allocated to warrant			$ 1,200
Proportion of ownership interest in associate	14.70%	15.80%	14.50%	15.90%
Net gain (loss) on ownership dilution			$ 10,400
Shares held in associates | share			50,023,569
Osisko Mining [Member] | Windfall Lake project [Member] | Bottom of range [Member]
Disclosure of associates [line items]
NSR Royalty Percentage			2.00%
Osisko Mining [Member] | Windfall Lake project [Member] | Top of range [Member]
Disclosure of associates [line items]
NSR Royalty Percentage			3.00%
Osisko Mining [Member] | Other properties held by Osisko Mining [Member]
Disclosure of associates [line items]
NSR Royalty Percentage			1.00%
Falco [Member]
Disclosure of associates [line items]
Impairment of investments in associates				$ 12,500
Impairment of investments in associates, net of income taxes				10,800
Osisko Metals [Member]
Disclosure of associates [line items]
Investments in associates				$ 7,800
Proportion of ownership interest in associate			17.40%	17.90%
Shares held in associates			31,127,397
Osisko Metals [Member] | Pine Point mining camp [Member]
Disclosure of associates [line items]
NSR Royalty Percentage			2.00%
Osisko Metals [Member] | Bathurst mining camp [Member]
Disclosure of associates [line items]
NSR Royalty Percentage			1.00%

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Other investments (Narrative) (Details) - CAD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Other Investments [Line Items]
Other investments	$ 157,514	$ 67,886
Accrued interest receivable	2,474	2,133
Non-cash transaction, simultaneous disposal and acquisition of investment		$ 5,700
Falco [Member] | Secured Senior Loan [Member]
Other Investments [Line Items]
Other investments	$ 15,900
Convertible debt, conversion price	$ 0.55
Interest rate investment	7.00%	7.00%
Accrued interest receivable	$ 1,700
Investment warrants held	10,664,324
Exercise price of investment warrants held	$ 0.69
Term of investment warrants held	24 months
Fair value of warrants	$ 1,100

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Royalty, stream and other interests (Narrative) (Details) $ in Millions	1 Months Ended		3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2019 CAD ($)	Sep. 30, 2019 USD ($)	Mar. 31, 2019 CAD ($)	Sep. 30, 2019	Dec. 31, 2020 CAD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 CAD ($) Ounce	Dec. 31, 2019 USD ($) Ounce	Dec. 31, 2018 CAD ($)	Dec. 31, 2019 USD ($)
Pine Point zinc project [Member]
Royalty, Stream And Other Interests [Line Items]
Investments in royalty, payment					$ 13.0
Percentage of NSR acquired					2.00%	2.00%
Caisse de depot et placement du Quebec [Member]
Royalty, Stream And Other Interests [Line Items]
Investments in royalty, payment					$ 12.5
Percentage of portfolio acquired					15.00%
Regulus Resources Inc [Member] | Antakori Project [Member]
Royalty, Stream And Other Interests [Line Items]
Investments in royalty, payment					$ 16.4	$ 12,500,000
Regulus' percentage of ownership over the AntaKori project and other claims					100.00%	100.00%
Description of royalty acquired					Regulus has acquired a royalty on the Mina Volare claim of the AntaKori project which represents a 1.5% or 3% NSR depending on location, from a private vendor. As per its right under the partnership, Osisko has elected to acquire 50% of the royalty for 75% of Regulus' purchase price with Osisko's acquisition cost for the royalty included in the Upfront Payment. Regulus has cancelled the remaining 50% of the royalty. As such, the royalty on the Mina Volare claim is now reduced to 0.75% or 1.5% depending on location, in favour of Osisko.	Regulus has acquired a royalty on the Mina Volare claim of the AntaKori project which represents a 1.5% or 3% NSR depending on location, from a private vendor. As per its right under the partnership, Osisko has elected to acquire 50% of the royalty for 75% of Regulus' purchase price with Osisko's acquisition cost for the royalty included in the Upfront Payment. Regulus has cancelled the remaining 50% of the royalty. As such, the royalty on the Mina Volare claim is now reduced to 0.75% or 1.5% depending on location, in favour of Osisko.
Stornoway Diamond Corporation [Member]
Royalty, Stream And Other Interests [Line Items]
Proportion of ownership interest							35.10%	35.10%
Diamond stream percentage							9.60%	9.60%
Proceeds from stream deliveries					$ 10.9		$ 6.3
Working capital facility initial amount							20.0
Osisko's attributable portion of the working capital facility							7.0
Osisko's attributable portion of the working capital facility advanced					6.0		2.5
Stornoway Diamond Corporation [Member] | Renard diamond mine [Member]
Royalty, Stream And Other Interests [Line Items]
Impairment of royalty, stream and other interests			$ 38.9		26.3
Impairment of royalty, stream and other interests, net of tax			28.6		19.3
Impairment of royalty, stream and other interests recorded by the operator							83.2
Stornoway Diamond Corporation [Member] | Renard diamond stream [Member]
Royalty, Stream And Other Interests [Line Items]
Impairment of royalty, stream and other interests							47.2
Impairment of royalty, stream and other interests, net of tax							34.6
Estimated recoverable amount			$ 122.4		$ 40.0		70.2
Percentage of post tax real discount rate	4.60%	4.60%	4.70%
Reasonable increase decrease in estimates, percentage					10.00%
Management estimated additional impairment charge					$ 5.5
Management estimated additional impairment charge net of income taxes					4.0
Stornoway Diamond Corporation [Member] | Renard diamond stream [Member] | Long-term diamond price analysis [Member]
Royalty, Stream And Other Interests [Line Items]
Additional impairment of royalty stream and other interests					4.1		7.0
Additional impairment of royalty stream and other interests net of tax					3.0		5.1
Stornoway Diamond Corporation [Member] | Renard diamond stream [Member] | Post-tax real discount rate analysis [Member]
Royalty, Stream And Other Interests [Line Items]
Additional impairment of royalty stream and other interests					1.9		3.0
Additional impairment of royalty stream and other interests net of tax					$ 1.4		2.2
Falco [Member] | Horne 5 project [Member]
Royalty, Stream And Other Interests [Line Items]
Investments in royalty, payment							5.0
Silver stream percentage									100.00%
Payment of up-front cash deposit									$ 180.0
Ongoing payments equal to a percentage of silver spot price									20.00%
Per ounce/carat price									a maximum of US$6 per ounce
Outstanding notes receivable amount applied against first installment									$ 20.0
Victoria [Member] | Dublin Gulch Property [Member]
Royalty, Stream And Other Interests [Line Items]
Investments in royalty, payment							19.6		$ 78.4
Percentage of NSR acquired									5.00%
Investments in royalty streams and other interests									$ 98.0
Eleonore NSR royalty [Member]
Royalty, Stream And Other Interests [Line Items]
Impairment of royalty, stream and other interests							27.2
Impairment of royalty, stream and other interests, net of tax							20.0
Estimated recoverable amount							$ 101.3
Percentage of post tax real discount rate							4.10%	4.10%
Long term annual gold production for royalty | Ounce							355,000	355,000
Long term gold price per ounce								$ 1,400
Eleonore NSR royalty [Member] | Long-term gold price analysis [Member]
Royalty, Stream And Other Interests [Line Items]
Additional impairment charges on royalty and offtake interests							$ 10.1
Management's estimate long term gold price per ounce								$ 1,260
Eleonore NSR royalty [Member] | Post-tax real discount rate analysis [Member]
Royalty, Stream And Other Interests [Line Items]
Additional impairment charges on royalty and offtake interests, net of income taxes							$ 4.2
Management's estimate percentage of post tax real discount rate							5.10%	5.10%
Mantos Copper Sa [Member] | Mantos Blancos copper mine [Member]
Royalty, Stream And Other Interests [Line Items]
Silver stream percentage	100.00%	100.00%					100.00%	100.00%
Tail stream	40.00%	40.00%							30.00%
Transfer price payment per ounces	8.00%	8.00%							25.00%
Refined silver delivered	19.3
Additional investments in royalty, stream and other interests							$ 33.4			$ 25,000,000
Silver stream buy back percentage				50.00%
Lydian International Limited [Member] | Amulsar stream and offtake [Member]
Royalty, Stream And Other Interests [Line Items]
Impairment of royalty, stream and other interests	$ 13.1	$ 9,900,000					66.7	$ 51,300,000
Estimated recoverable amount	$ 97.0	$ 73,700,000					$ 29.0	$ 22,300,000
Percentage of post tax real discount rate	6.10%	6.10%					10.10%	10.10%
Long term gold price per ounce		$ 1,350						$ 1,400
Long term silver price per ounce		17.75						17.50
Lydian International Limited [Member] | Amulsar stream and offtake [Member] | Long-term gold and silver price analysis [Member]
Royalty, Stream And Other Interests [Line Items]
Additional impairment of royalty stream and other interests							$ 2.6	2,000,000
Reasonable increase decrease in estimates, percentage							10.00%			10.00%
Additional impairment of royalty stream and other interests, different scenarios							$ 5.8	4,500,000
Impairment loss recognised for notes receivables and other receivables							4.7	3,600,000
Lydian International Limited [Member] | Amulsar stream and offtake [Member] | Post-tax real discount rate analysis [Member]
Royalty, Stream And Other Interests [Line Items]
Additional impairment charges on royalty and offtake interests, net of income taxes							2.1	$ 1,600,000
Gibraltar Copper Mine [Member] | Taseko [Member]
Royalty, Stream And Other Interests [Line Items]
Reduced price paid by Osisko for each ounce of refined silver					from US$2.75 to nil	from US$2.75 to nil
Investments in royalty, payment					$ 8.5
Osisko Bermuda Limited [Member] | Pretium Resources Inc [Member] | Brucejack gold and silver mine [Member]
Royalty, Stream And Other Interests [Line Items]
Proceeds from disposal of royalty, stream and other interests	$ 54.7	41,300,000
Gains on disposals of investment properties	$ 7.6	$ 5,800,000
Short Term Investment [Member] | Falco [Member] | Horne 5 project [Member]
Royalty, Stream And Other Interests [Line Items]
Investments in royalty, payment							10.0
Royalty, Stream And Other Interests [Member] | Falco [Member] | Horne 5 project [Member]
Royalty, Stream And Other Interests [Line Items]
Investments in royalty, payment							$ 10.0
Initial net smelter return							1.00%	1.00%

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Mining interests and plant and equipment (Narrative) (Details) - CAD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Plant and equipment [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Right-of-use assets	$ 10.8	$ 9.4

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Exploration and evaluation (Narrative) (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Statements Line Items
Impairment	$ 0	$ 49,986
Impairment charge, net of income taxes		37,600
Coulon Project [Member]
Statements Line Items
Estimated recoverable amount		$ 10,000

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Provisions and other liabilities (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2020 CAD ($)
Disclosure of other provisions [line items]
Provision for environmental rehabilitation	$ 40.7
Weighted average actualization rate	3.50%

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Long-term debt (Narrative) (Details) $ in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2020 CAD ($)	Dec. 31, 2019 CAD ($)	Dec. 31, 2017 CAD ($) $ / shares	Dec. 31, 2020 USD ($)	Dec. 31, 2016 CAD ($)
Disclosure of detailed information about borrowings [line items]
Revolving credit facility	$ 63,659	$ 19,482
Convertible debenture	350,000	350,000
Accordion feature	100,000	100,000
Convertible debenture (2016) [Member]
Disclosure of detailed information about borrowings [line items]
Convertible debenture	50,000				$ 50,000
Borrowings, interest rate					4.00%
Convertible debenture (2017) [Member]
Disclosure of detailed information about borrowings [line items]
Convertible debenture	300,000		$ 300,000
Borrowings, interest rate			4.00%
Conversion price | $ / shares			22.89
Convertible debenture (2017) [Member] | Public offering [Member]
Disclosure of detailed information about borrowings [line items]
Convertible debenture			$ 184,000
Convertible debenture (2017) [Member] | Private placements offering [Member]
Disclosure of detailed information about borrowings [line items]
Convertible debenture			$ 116,000
Revolving credit facility [Member]
Disclosure of detailed information about borrowings [line items]
Revolving credit facility		400,000
Revolving credit facility [Member] | Bottom of range [Member]
Disclosure of detailed information about borrowings [line items]
Revolving credit facility		350,000
Revolving credit facility [Member] | Top of range [Member]
Disclosure of detailed information about borrowings [line items]
Revolving credit facility		$ 500,000
London Interbank Offered Rates Libor [Member]
Disclosure of detailed information about borrowings [line items]
Revolving credit facility	$ 63,700			$ 50
Borrowings, interest rate	2.50%			2.50%
Additional amount withdrawn to repay Investissement Quebec convertible debenture	$ 50,000

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Share capital (Narrative) (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020 CAD ($) share $ / shares shares	Dec. 31, 2019 CAD ($) share $ / shares shares
Disclosure of classes of share capital [line items]
Acquisition of the San Antonio gold project (Shares) | shares	1,011,374
Private placements (shares) | shares	7,727,273
Exercise of share options and shares issued under the share purchase plan	$ 7,835	$ 21,783
Common shares acquired and cancelled through share repurchase | shares		12,385,717
Amount of Common shares acquired and cancelled through share repurchase		$ 174,639
NCIB description	In December 2020, Osisko renewed its normal course issuer bid ("NCIB") program. Under the terms of the 2020 NCIB program, Osisko may acquire up to 14,610,718 of its common shares from time to time in accordance with the normal course issuer bid procedures of the TSX.	In December 2019, Osisko renewed its normal course issuer bid ("NCIB") program. Under the terms of the 2019 NCIB program, Osisko could acquire up to 13,681,732 of its common shares from time to time in accordance with the normal course issuer bid procedures of the TSX.
Daily purchases of common shares, limit | shares	138,366	126,674
Average daily trading volume | shares	553,464	506,698
Purchased of cancellation share under 2019 NCIB program | shares	429,722
Purchased of cancellation shares value under 2019 NCIB program	$ 3,900
Purchased of cancellation share under 2018 NCIB program | shares		983,900
Purchased of cancellation shares value under 2018 NCIB program		$ 11,800
Average acquisition price per share | $ / shares	$ 9.15	$ 12.02
Accordion feature	$ 100,000	$ 100,000
Share capital [Member]
Disclosure of classes of share capital [line items]
Number of shares issued | share	167,165,341
Amount of Common shares acquired and cancelled through share repurchase		$ 128,516
San Antonio gold project [Member] | Private placements [Member]
Disclosure of classes of share capital [line items]
Acquisition of the San Antonio gold project (Shares) | shares	1,011,374
Acquisition of the San Antonio gold project	$ 15,800
Osisko Development Corp [Member]
Disclosure of classes of share capital [line items]
Shares to be issued	$ 73,900
Osisko Development Corp [Member] | Bought deal private placement [Member]
Disclosure of classes of share capital [line items]
Number of share subscriptions issued in a private placement | shares	13,350,000
Subscription price per share | $ / shares	$ 7.50
Exercise of share options and shares issued under the share purchase plan	$ 100,100
Exercise price of warrants granted | $ / shares	$ 10.00
Share issue expenses	$ 3,600
Share issue expenses net of income taxes	$ 2,600
Osisko Development Corp [Member] | Brokered private placement [Member]
Disclosure of classes of share capital [line items]
Number of shares issued | share	5,367,050
Number of units issued during period | shares	5,367,050
Subscription price per share | $ / shares	$ 7.50
Exercise of share options and shares issued under the share purchase plan	$ 40,200
Exercise price of warrants granted | $ / shares	$ 10.00
Share issue expenses	$ 2,100
Share issue expenses net of income taxes	$ 1,600
Units issued, price per unit | $ / shares	$ 7.50
CDP Investissements Inc. [Member] | Private placements [Member]
Disclosure of classes of share capital [line items]
Private placements (shares) | shares	7,727,273
Price per share issued | $ / shares	$ 11.00
Exercise of share options and shares issued under the share purchase plan	$ 85,000
Dividend reinvestment plan [Member]
Disclosure of classes of share capital [line items]
Common shares elected to participate in dividend reinvestment plan | shares	11,525,456
Dividends payable	$ 600
Shares issued under dividend reinvestment plan | shares	268,173	198,609
Discount under dividend reinvestment plan	3.00%	3.00%
Dividend reinvestment plan [Member] | January 15, 2021 [Member]
Disclosure of classes of share capital [line items]
Shares issued under dividend reinvestment plan | shares	37,545
Discount under dividend reinvestment plan	3.00%
Share repurchase and secondary offering [Member]
Disclosure of classes of share capital [line items]
Common shares acquired and cancelled through share repurchase | shares		12,385,717
Amount of Common shares acquired and cancelled through share repurchase		$ 174,600
Cash payment for common shares acquired and cancelled through share repurchase		129,500
Direct transfer of investments in associates and other investments for common shares acquired and cancelled through share repurchase		$ 45,100
Percentage of reduction in basic common shares outstanding		8.00%
Share repurchase and secondary offering [Member] | Share capital [Member]
Disclosure of classes of share capital [line items]
Number of shares issued | share		7,850,000
Secondary offering price | $ / shares		$ 14.10
Additional common shares issued during period | shares		1,177,500
Share repurchase and secondary offering [Member] | First tranche [Member]
Disclosure of classes of share capital [line items]
Common shares acquired and cancelled through share repurchase | shares		7,319,499
Amount of Common shares acquired and cancelled through share repurchase		$ 103,200
Share repurchase and secondary offering [Member] | Second tranche [Member]
Disclosure of classes of share capital [line items]
Common shares acquired and cancelled through share repurchase | shares		5,066,218
Amount of Common shares acquired and cancelled through share repurchase		$ 71,400

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Warrants (Narrative) (Details)	12 Months Ended
	Dec. 31, 2020 Warrant $ / shares shares	Dec. 31, 2019 Warrant $ / shares shares	Dec. 31, 2018 Warrant $ / shares
Statements Line Items
Number of warrants expired during period | shares	0	5,715,500
Weighted average exercise price of warrants expired during period	$ 0	$ 19.08
Warrants outstanding | Warrant	5,480,000	5,480,000	11,195,500
Warrants outstanding, weighted average exercise price	$ 36.50	$ 36.50	$ 27.61

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Share-based compensation (Narrative) (Details)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2020 CAD ($)	Dec. 31, 2020 $ / shares	Dec. 31, 2020 Month	Dec. 31, 2020	Dec. 31, 2020 shares	Dec. 31, 2020 year	Dec. 31, 2019 CAD ($) Month shares $ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average share price | $ / shares			$ 14.83					$ 16.24
Share-based compensation related to share options		$ 2,800,000						$ 2,900,000
Share-based compensation capitalized		300,000
Number of share options granted | shares						1,201,100		1,292,200
Weighted average exercise price of share options granted | $ / shares			13.51					$ 13.51
Expected life | Month				46				49
Osisko Development Corp [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of share options granted | shares						1,199,100
Weighted average exercise price of share options granted | $ / shares			7.62
Vesting period	3 years
Expected life				48			5.0
Deferred share units [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average value | $ / shares			12.35					$ 13.61
Deferred share units [Member] | Osisko Development Corp [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of deferred share units granted | shares						170,620
Weighted average value | $ / shares			7.62
Closing price of the common shares		7.59
Marginal income tax rate					53.30%
Employees tax obligations settlement amount related to outstanding RSU and DSU		700,000
Restricted share units ("RSU") [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average value | $ / shares			$ 13.56					$ 13.61
Restricted share units ("RSU") [Member] | Officers [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of restricted stock units granted | shares								150,000
Weighted average value | $ / shares								$ 12.70
Vesting period								3 years
Additional number of restricted stock units granted | shares								75,000
Weighted average value | $ / shares								$ 12.70
Number of shares issuable | shares								75,000
Number of shares issued due to additional number of restricted stock units granted | shares								34,852
DSU and RSU [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Share-based compensation		6,800,000						$ 5,400,000
Share-based compensation capitalized		600,000
Closing price of the common shares		16.13
Marginal income tax rate					53.30%
Employees tax obligations settlement amount related to vested RSU and DSU		2,700,000						2,300,000
Employees tax obligations settlement amount related to outstanding RSU and DSU		$ 14,200,000						$ 10,200,000

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Income taxes (Narrative) (Details) $ in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2020 CAD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 CAD ($)	Dec. 31, 2019 USD ($)
Major Components Of Tax Expense (Income) [Line Items]
Current income taxes	$ 7,153		$ 797
Statutory tax rate	26.50%	26.50%	26.60%	26.60%
Unrecognized deferred tax liabilities	$ 110,800		$ 73,400
Unrecognized deferred tax assets	$ 15,166		$ 4,884
San Antonio gold project [Member]
Major Components Of Tax Expense (Income) [Line Items]
Current income taxes		$ 4.5		$ 5.8

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Net earnings (loss) per share (Narrative) (Details)	12 Months Ended
	Dec. 31, 2020
Disclosure Of Earnings Per Share [Abstract]
Description of anti-dilutive effect excluded from computation of earnings per share	For the year ended December 31, 2020, 3,031,912 share options, 5,480,000 outstanding warrants and the 15,726,705 common shares underlying the convertible debentures were excluded from the computation of diluted earnings per share as their effect was anti-dilutive.

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Financial risks (Narrative) (Details) - CAD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Interest rate risk [Member]
Disclosure Of Financial Risks [Line Items]
Sensitivity analysis, variance, percentage	0.50%
Foreign exchange risk [Member]
Disclosure Of Financial Risks [Line Items]
Sensitivity analysis, variance, percentage	5.00%
Effect of variance on net earnings	$ 1.2	$ 1.3
Market risk [Member]
Disclosure Of Financial Risks [Line Items]
Sensitivity analysis, variance, percentage	10.00%
Effect of variance on net earnings	$ 1.7	0.4
Effect of variance on other comprehensive income	10.0	5.7
Credit risk [Member]
Disclosure Of Financial Risks [Line Items]
Expected credit loss	$ 12.7	$ 4.7

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Fair value of financial instruments (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of fair value measurement of assets [line items]
Foreign exchange contracts aggregate amount		$ 12
Level 3 [Member]
Disclosure of fair value measurement of assets [line items]
Sensitivity analysis, variance, percentage	10.00%

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Segment disclosure (Narrative) (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	$ 213,630	$ 392,599
One royalty interest [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	$ 66,800	$ 61,100
Percentage of entity's revenue	43.00%	44.00%
Precious metals [Member]
Disclosure of operating segments [line items]
Percentage of entity's revenue	94.00%	94.00%
Precious metals [Member] | Excluding offtakes [Member]
Disclosure of operating segments [line items]
Percentage of entity's revenue	92.00%	84.00%
Diamonds [Member]
Disclosure of operating segments [line items]
Percentage of entity's revenue	4.00%	5.00%
Diamonds [Member] | Excluding offtakes [Member]
Disclosure of operating segments [line items]
Percentage of entity's revenue	6.00%	13.00%

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Related party transactions (Narrative) (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of transactions between related parties [line items]
Interest income receivable	$ 2,474	$ 2,133
Associates [Member]
Disclosure of transactions between related parties [line items]
Amounts receivable from associates	800	500
Interest income	1,000	900
Interest income receivable	1,900	900
Loans and notes receivable	$ 33,400	24,700
Falco [Member]
Disclosure of transactions between related parties [line items]
Notes receivable applied against first installment of a secured silver stream credit facility		20,000
Interest income receivable converted into common shares		$ 1,800

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Commitments (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2020 USD ($) Ounce
Amulsar stream [Member]
Disclosure Of Commitments [Line Items]
Delivery of gold, ounces	89,034
Delivery of silver, ounces	434,093
Credit bid transaction percentage	36.20%
Amulsar stream [Member] | 1st Anniversary [Member]
Disclosure Of Commitments [Line Items]
Buy-back option, percentage	50.00%
Buy-back option | $	$ 34.4
Amulsar stream [Member] | 2nd and 3rd anniversary [Member]
Disclosure Of Commitments [Line Items]
Buy-back option, percentage	50.00%
Buy-back option | $	$ 31.3
Amulsar Offtake [Member]
Disclosure Of Commitments [Line Items]
Potential offtake percentage	84.87%
Delivery of gold, ounces	2,110,425
Description of offtake percentage increase	Offtake percentage will increase to 84.87% if Lydian elects to reduce the gold stream
Gold per ounces, attributable to OBL (less any ounces delivered pursuant to the Amulsar stream)	1,853,751
Back Forty stream [Member]
Disclosure Of Commitments [Line Items]
Delivery of gold, ounces	105,000
Back Forty stream [Member] | After reaching 105,000 ounces of gold [Member]
Disclosure Of Commitments [Line Items]
Potential stream percentage	9.25%
Mantos Blancos stream [Member]
Disclosure Of Commitments [Line Items]
Delivery of gold, ounces	19,300,000
Potential stream percentage	100.00%
Mantos Blancos stream [Member] | After reaching 19.3 million ounces of silver [Member]
Disclosure Of Commitments [Line Items]
Potential stream percentage	40.00%
Gibraltar stream [Member]
Disclosure Of Commitments [Line Items]
Per ounce/carat price	2.75 per ounce of silver delivered up to April 24, 2020 and nil thereafter
Delivery of gold, ounces	5,900,000
Potential stream percentage	75.00%
Gibraltar stream [Member] | After reaching 5.9 million ounces of silver [Member]
Disclosure Of Commitments [Line Items]
Potential stream percentage	35.00%

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Subsequent events (Narrative) (Details) - CAD ($) $ / shares in Units, $ in Thousands			1 Months Ended	12 Months Ended
	Feb. 05, 2021	Jan. 08, 2021	Feb. 16, 2021	Dec. 31, 2020	Dec. 31, 2019	Feb. 24, 2021
Disclosure of non-adjusting events after reporting period [line items]
Proceeds from issuing shares				$ 7,835	$ 21,783
Osisko Development Corp [Member]
Disclosure of non-adjusting events after reporting period [line items]
Proportion of ownership interest				84.10%
Subsequent events [Member]
Disclosure of non-adjusting events after reporting period [line items]
Dividend per share						$ 0.05
Subsequent events [Member] | Osisko Development Corp [Member]
Disclosure of non-adjusting events after reporting period [line items]
Proportion of ownership interest	77.00%
Subsequent events [Member] | Osisko Development Corp [Member] | First tranche of non-brokered private placement [Member]
Disclosure of non-adjusting events after reporting period [line items]
Number of units issued during period		9,346,464
Units issued, price per unit		$ 7.50
Proceeds from issuing other equity instruments		$ 68,600
Exercise price of warrants granted		$ 10.00
Subsequent events [Member] | Osisko Development Corp [Member] | Final tranche of non-brokered private placement [Member]
Disclosure of non-adjusting events after reporting period [line items]
Number of units issued during period	1,515,731
Units issued, price per unit	$ 7.50
Proceeds from issuing other equity instruments	$ 11,200
Exercise price of warrants granted	$ 10.00
Subsequent events [Member] | Osisko Development Corp [Member] | Flow-through private placement [Member]
Disclosure of non-adjusting events after reporting period [line items]
Price per share issued			$ 9.05
Proceeds from issuing shares			$ 30,000
Number of flow-through shares issued			1,657,800
Percentage of maximum number of offered shares purchased			15.00%
Subsequent events [Member] | Osisko Development Corp [Member] | Charity flow-through shares [Member]
Disclosure of non-adjusting events after reporting period [line items]
Price per share issued			$ 11.24
Number of charity flow-through shares issued			1,334,500

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Significant accounting policies - Disclosure of geographic locations, related participation and principal operating segment (Details)	12 Months Ended
	Dec. 31, 2020
Osisko Development Corp [Member]
Significant Accounting Policies [Line Items]
Participation	84.10%
Osisko Bermuda Limited [Member]
Significant Accounting Policies [Line Items]
Participation	100.00%
Osisko Mining (USA) Inc. [Member]
Significant Accounting Policies [Line Items]
Participation	100.00%

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Significant accounting policies - Disclosure of detailed information about estimated useful life or depreciation rate (Details)	12 Months Ended
	Dec. 31, 2020
Leasehold improvements [Member]
Significant Accounting Policies [Line Items]
Useful life of property, plant and equipment	Lease term
Furniture and office equipment [Member]
Significant Accounting Policies [Line Items]
Useful life of property, plant and equipment	3-7 years
Exploration equipment and facilities [Member]
Significant Accounting Policies [Line Items]
Useful life of property, plant and equipment	3-20 years
Mining plant and equipment (development) [Member]
Significant Accounting Policies [Line Items]
Useful life of property, plant and equipment	5-20 years
Right-of-use assets [Member]
Significant Accounting Policies [Line Items]
Useful life of property, plant and equipment	Lessor of useful life and lease term

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Spin-out transaction of the mining activities - Disclosure of deemed consideration paid for the deemed acquisition of Barolo (Details) - Barolo Ventures Corp [Member] $ in Thousands	12 Months Ended
	Dec. 31, 2020 CAD ($) shares
Disclosure Of Spin Out Transaction Of Mining Activities [Line Items]
Common shares of Osisko Development deemed issued	$ 1,751
Number of common shares issued under reverse take over transaction | shares	233,395
Transaction fees	$ 500
Deemed consideration paid	2,251
Net liabilities deemed assumed
Net liabilities of Barolo	(164)
Net cost of listing	$ 2,415

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Acquisition of the San Antonio gold project - Disclosure of detailed information about acquisition of San Antonio gold project (Details) - San Antonio gold project [Member] $ in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2020 CAD ($) shares	Dec. 31, 2020 USD ($) shares
Consideration paid
Issuance of common shares	$ 15,846	$ 12.0
Number of shares issued	1,011,374	1,011,374
Cash consideration	$ 40,015	$ 30.0
Value-added tax paid on acquisition of assets	6,328
Osisko's transaction costs	5,865
Net consideration paid	68,054	$ 42.0
Net assets acquired
Inventories	7,899
Inventories - non-current	16,129
Other non-current assets	6,328
Mining interests and plant and equipment	58,368
Accounts payable and accrued liabilities	(11,369)
Provision and other liabilities	(9,301)
Net assets acquired	$ 68,054

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Acquisition of Barkerville Gold Mines Ltd - Disclosure of detailed information about acquisition of Barkerville Gold Mines Ltd (Details) - Barkerville [Member] $ in Thousands	12 Months Ended
	Dec. 31, 2019 CAD ($) share shares
Consideration paid
Issuance of 13,560,832 common shares	$ 160,564
Fair value of 183,625,585 Barkerville common shares already held	77,123
Fair value of 1,005,478 Barkerville replacement share options issued	1,912
Fair value of 10,000,000 warrants of Barkerville already held by Osisko and cancelled	589
Osisko's transaction costs	1,513
Net consideration paid	241,701
Net assets acquired
Cash	8,312
Other current assets	4,565
Reclamation deposits	5,361
Plant and equipment	13,968
Mineral properties	247,054
Accounts payable and accrued liabilities	(16,320)
Provision and other liabilities	(21,239)
Net assets acquired	$ 241,701
Number of shares issued | share	13,560,832
Number of shares already held | shares	183,625,585
Number of replacement share options issued | shares	1,005,478
Number of warrants of Barkerville already held by Osisko and cancelled | shares	10,000,000

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Cash - Disclosure of detailed information about cash position (Details) $ in Thousands, $ in Thousands	Dec. 31, 2020 CAD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 CAD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 CAD ($)
Disclosure Of Information For Cash [Line Items]
Cash	$ 302,524		$ 108,223		$ 174,265
Osisko Gold Royalties [Member]
Disclosure Of Information For Cash [Line Items]
Cash	105,097		100,217
Osisko Development Corp [Member]
Disclosure Of Information For Cash [Line Items]
Cash	197,427		8,006
Cash held in Canadian dollars [Member]
Disclosure Of Information For Cash [Line Items]
Cash	167,088		12,758
Cash held in Canadian dollars [Member] | Osisko Gold Royalties [Member]
Disclosure Of Information For Cash [Line Items]
Cash	29,714		4,752
Cash held in Canadian dollars [Member] | Osisko Development Corp [Member]
Disclosure Of Information For Cash [Line Items]
Cash	137,374		8,006
Cash held in U.S. dollars [Member]
Disclosure Of Information For Cash [Line Items]
Cash	135,436	$ 106,375	95,465	$ 73,502
Cash held in U.S. dollars [Member] | Osisko Gold Royalties [Member]
Disclosure Of Information For Cash [Line Items]
Cash	75,383	59,208	95,465	73,502
Cash held in U.S. dollars [Member] | Osisko Development Corp [Member]
Disclosure Of Information For Cash [Line Items]
Cash	$ 60,053	$ 47,167	$ 0	$ 0

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Amounts receivable - Disclosure of detailed information about trade and other receivables (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Trade and other receivables [abstract]
Revenues receivable from royalty, stream and other interests	$ 1,044	$ 1,257
Interest income receivable	2,474	2,133
Amounts receivable from associates	813	641
Sales taxes and exploration tax credits	7,224	2,063
Other receivables	1,339	236
Amounts receivable	$ 12,894	$ 6,330

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Inventories and other assets - Disclosure of detailed information about Inventories and other assets (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Current
Ore in stockpiles	$ 8,426	$ 0
Supplies	1,599	1,656
Total current inventories	10,025	1,656
Prepaid expenses and deposits	6,244	3,516
Total current other assets	6,244	3,516
Non-current assets
Ore in stockpiles	17,279	0
Sales taxes	6,775	0
Reclamation deposits	599	5,361
Deferred financing fees	1,167	1,579
Total non-current other assets	$ 25,820	$ 6,940

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Investments in associates - Disclosure of transactions recognised separately from acquisition of assets and assumption of liabilities in business combination (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of associates [abstract]
Balance - January 1	$ 103,640	$ 304,911
Acquisitions	14,954	37,335
Interests receivable paid in shares	0	1,820
Exercise of warrants	36	2,209
Share of loss	(7,657)	(22,209)
Share of other comprehensive income (loss)	1,506	(352)
Net gain (loss) on ownership dilution	10,381	(3,687)
Disposals	0	(84,293)
Loss on disposals	0	(2,440)
Deemed disposal	(0)	(77,123)
Gain (loss) on deemed disposals	5,357	(24,255)
Transfers to other investments	(8,998)	(9,676)
Impairment	(0)	12,500
Deemed repurchase of Osisko common shares held by an associate	0	(6,100)
Balance - December 31	$ 119,219	$ 103,640

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Investments in associates - Disclosure of associates (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of associates [line items]
Current assets	$ 335,188	$ 140,429
Current liabilities	109,545	27,935
Revenues	213,630	392,599
Other comprehensive income (loss)	28,625	(17,356)
Comprehensive loss	44,854	(251,551)
Osisko Mining [Member]
Disclosure of associates [line items]
Current assets	326,563	130,495
Non-current assets	486,492	526,926
Current liabilities	43,482	25,833
Non-current liabilities	79,316	68,773
Revenues	0	0
Net loss from continuing operations and net loss	(33,337)	(82,554)
Other comprehensive income (loss)	14,879	(4,453)
Comprehensive loss	(18,458)	(87,007)
Carrying value of investment	95,379	73,967
Fair value of investment	185,087	186,177
Osisko Metals [Member]
Disclosure of associates [line items]
Current assets	1,616	13,166
Non-current assets	91,828	81,337
Current liabilities	3,028	6,139
Non-current liabilities	2,935	3,246
Revenues	0	0
Net loss from continuing operations and net loss	(9,646)	(4,280)
Other comprehensive income (loss)	(9,818)	(327)
Comprehensive loss	(19,464)	(4,607)
Carrying value of investment	14,204	15,389
Fair value of investment	$ 13,696	$ 12,698

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Investments in associates - Disclosure of investments accounted for using equity method (Details) - Investments accounted for using equity method [Member] - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of associates [line items]
Aggregate amount of the Company's share of net loss	$ (1,981)	$ (2,058)
Aggregate amount of the Company's share of other comprehensive loss	(33)
Aggregate carrying value of investments	9,636	14,284
Aggregate fair value of investments	$ 20,951	$ 21,166

XML

Other investments - Disclosure of detailed information about other investments (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Other Investments [Line Items]
Total	$ 157,514	$ 67,886
Fair value through profit or loss (warrants and convertible instruments) [Member]
Other Investments [Line Items]
Balance - January 1	1,700	3,348
Acquisitions	4,782	1,085
Exercise of warrants	(347)	(1,055)
Change in fair value	2,387	(1,089)
Amendment of a note receivable	16,541	0
Deemed disposal	(0)	(589)
Balance - December 31	25,063	1,700
Fair value through other comprehensive income (shares) [Member]
Other Investments [Line Items]
Balance - January 1	57,409	104,055
Acquisitions	18,602	27,259
Exercise of warrants	452	(0)
Transfer From Associates	8,998	9,676
Change in fair value	40,993	13,287
Disposals - Share Repurchase	0	(90,546)
Disposals	(10,864)	(6,322)
Balance - December 31	115,590	57,409
Amortized cost (notes) [Member]
Other Investments [Line Items]
Balance - January 1	8,777	2,200
Acquisitions	7,998	8,777
Transfer from short-term investments	8,467	0
Transfer to short-term investments	0	(2,200)
Impairments	(7,998)	(0)
Foreign exchange impact revaluation	(383)	(0)
Balance - December 31	$ 16,861	$ 8,777

XML

Royalty, stream and other interests - Disclosure of detailed information about royalty interests (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Royalty, Stream And Other Interests [Line Items]
Beginning balance	$ 1,130,512	$ 1,414,668
Additions	66,193
Acquisitions		90,102
NSR royalty on the Cariboo property owned prior to the acquisition of Barkerville Gold Mines Ltd.	0	(56,070)
Transfer		(0)
Disposal	(357)	(49,393)
Depletion	(45,605)	(47,009)
Impairment	(26,300)	(193,591)
Translation adjustments	(8,315)	(28,195)
Ending balance	1,116,128	1,130,512
Royalty interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	627,567	707,723
Additions	54,276
Acquisitions		41,529
NSR royalty on the Cariboo property owned prior to the acquisition of Barkerville Gold Mines Ltd.		(56,070)
Transfer		(10,000)
Disposal	(357)	(2,277)
Depletion	(23,159)	(20,908)
Impairment	0	(27,689)
Translation adjustments	(1,666)	(4,741)
Ending balance	656,661	627,567
Stream interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	483,164	606,410
Additions	11,917
Acquisitions		48,573
NSR royalty on the Cariboo property owned prior to the acquisition of Barkerville Gold Mines Ltd.		0
Transfer		10,000
Disposal	0	0
Depletion	(21,532)	(23,335)
Impairment	(26,300)	(138,689)
Translation adjustments	(6,308)	(19,795)
Ending balance	440,941	483,164
Offtake interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	19,781	100,535
Additions	0
Acquisitions		0
NSR royalty on the Cariboo property owned prior to the acquisition of Barkerville Gold Mines Ltd.		0
Transfer		(0)
Disposal	0	(47,116)
Depletion	(914)	(2,766)
Impairment	0	(27,213)
Translation adjustments	(341)	(3,659)
Ending balance	18,526	19,781
Producing [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	634,417
Cost	1,151,944	1,132,921
Accumulated depletion and impairment	(569,122)	(498,504)
Ending balance	582,822	634,417
Producing [Member] | Royalty interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	261,273
Cost	621,503	604,950
Accumulated depletion and impairment	(367,232)	(343,677)
Ending balance	254,271	261,273
Producing [Member] | Stream interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	367,353
Cost	512,019	509,179
Accumulated depletion and impairment	(188,281)	(141,826)
Ending balance	323,738	367,353
Producing [Member] | Offtake interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	5,791
Cost	18,422	18,792
Accumulated depletion and impairment	(13,609)	(13,001)
Ending balance	4,813	5,791
Development [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	306,258
Cost	385,070	386,308
Accumulated depletion and impairment	(78,483)	(80,050)
Ending balance	306,587	306,258
Development [Member] | Royalty interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	185,636
Cost	185,170	186,137
Accumulated depletion and impairment	(501)	(501)
Ending balance	184,669	185,636
Development [Member] | Stream interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	115,811
Cost	168,648	168,290
Accumulated depletion and impairment	(51,445)	(52,479)
Ending balance	117,203	115,811
Development [Member] | Offtake interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	4,811
Cost	31,252	31,881
Accumulated depletion and impairment	(26,537)	(27,070)
Ending balance	4,715	4,811
Exploration and evaluation
Royalty, Stream And Other Interests [Line Items]
Beginning balance	189,837
Cost	227,393	191,180
Accumulated depletion	(674)	(1,343)
Ending balance	226,719	189,837
Exploration and evaluation | Royalty interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	180,658
Cost	218,395	182,001
Accumulated depletion	(674)	(1,343)
Ending balance	217,721	180,658
Exploration and evaluation | Stream interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	0
Cost	0	0
Accumulated depletion	0	0
Ending balance	0	0
Exploration and evaluation | Offtake interests [Member]
Royalty, Stream And Other Interests [Line Items]
Beginning balance	9,179
Cost	8,998	9,179
Accumulated depletion	0	0
Ending balance	$ 8,998	$ 9,179

XML

Mining interests and plant and equipment - Disclosure of detailed information about mining interests and plant and equipment (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of detailed information about property, plant and equipment [line items]
Beginning balance	$ 343,693	$ 189
Adoption of IFRS 16	0	9,432
NSR royalty held on the Cariboo property prior to the acquisition of Barkerville Gold Mines Ltd.	0	56,070
Additions	86,352	7,150
Mining tax credit	(4,608)	0
Environmental rehabilitation asset	3,414
Depreciation	(5,340)	(1,499)
Depreciation capitalized	4,019	230
Share-based compensation capitalized	688	230
Write-off	(388)	0
Currency translation adjustments	3,314	0
Closing balance	489,512	343,693
San Antonio gold project [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Acquisition	58,368	0
Barkerville Gold Mines Ltd. [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Acquisition	0	272,121
Cost [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Beginning balance	345,689
Closing balance	496,848	345,689
Accumulated depreciation [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Beginning balance	(1,996)
Closing balance	(7,336)	(1,996)
Mining interests [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Beginning balance	320,008	0
Adoption of IFRS 16	0	0
NSR royalty held on the Cariboo property prior to the acquisition of Barkerville Gold Mines Ltd.	0	56,070
Additions	75,437	5,555
Mining tax credit	(4,608)	0
Environmental rehabilitation asset	3,414
Depreciation	0	0
Depreciation capitalized	4,019	230
Share-based compensation capitalized	688	230
Write-off	0	0
Currency translation adjustments	3,307	0
Closing balance	459,303	320,008
Mining interests [Member] | San Antonio gold project [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Acquisition	57,038	0
Mining interests [Member] | Barkerville Gold Mines Ltd. [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Acquisition	0	258,153
Mining interests [Member] | Cost [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Beginning balance	320,008
Closing balance	459,303	320,008
Plant and equipment [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Beginning balance	23,685	189
Adoption of IFRS 16	0	9,432
NSR royalty held on the Cariboo property prior to the acquisition of Barkerville Gold Mines Ltd.	0	0
Additions	10,915	1,595
Mining tax credit	0	0
Environmental rehabilitation asset	0
Depreciation	(5,340)	(1,499)
Depreciation capitalized	0	0
Share-based compensation capitalized	0	0
Write-off	(388)	0
Currency translation adjustments	7	0
Closing balance	30,209	23,685
Plant and equipment [Member] | San Antonio gold project [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Acquisition	1,330	0
Plant and equipment [Member] | Barkerville Gold Mines Ltd. [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Acquisition	0	13,968
Plant and equipment [Member] | Cost [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Beginning balance	25,681
Closing balance	37,545	25,681
Plant and equipment [Member] | Accumulated depreciation [Member]
Disclosure of detailed information about property, plant and equipment [line items]
Beginning balance	(1,996)
Closing balance	$ (7,336)	$ (1,996)

XML

Exploration and evaluation - Disclosure of detailed information about exploration assets (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Statements Line Items
Beginning balance	$ 42,949	$ 95,002
Additions	201	221
Transfer to royalty, stream and other interests	(631)	(2,288)
Impairment	0	(49,986)
Ending balance	42,519	42,949
Cost [Member]
Statements Line Items
Beginning balance	101,139
Ending balance	100,709	101,139
Accumulated impairment [Member]
Statements Line Items
Beginning balance	(58,190)
Ending balance	$ (58,190)	$ (58,190)

XML

Goodwill - Disclosure of detailed information about key assumptions for the CGU's (Details) - $ / ounce	Dec. 31, 2020	Dec. 31, 2019
Statements Line Items
Post-tax real discount rate	3.50%	4.10%
Long-term gold price [Member]
Statements Line Items
Gold price per ounce	1,600	1,400
Long-term silver price [Member]
Statements Line Items
Silver price per ounce	20	18

XML

Accounts payable and accrued liabilities - Disclosure of detailed information about trade and other payables (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Accounts payable and accrued liabilities [abstract]
Trade payables	$ 12,771	$ 6,836
Other payables	19,093	6,044
Income taxes payable	6,055	0
Other accrued liabilities	8,804	5,627
Accrued interests on long-term debt	166	265
Accounts payable and accrued liabilities	$ 46,889	$ 18,772

XML

Provisions and other liabilities - Disclosure of other provisions (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of other provisions [line items]
Balance - Beginning of period	$ 30,654	$ 3,494
Adoption of IFRS 16	0	10,893
New liabilities	6,570	427
Revision of estimates	(310)	279
Accretion	820	89
Settlement/payments of liabilities	(1,655)	(1,355)
DSU to be settled in equity	0	(3,722)
Currency translation adjustments	587	0
Balance - End of period	45,967	30,654
Current portion	4,431	1,289
Non-current portion	41,536	29,365
Provisions and other liabilities	45,967	30,654
San Antonio gold project [Member]
Disclosure of other provisions [line items]
Acquisition	9,301	0
Barkerville Gold Mines Ltd. [Member]
Disclosure of other provisions [line items]
Acquisition	0	20,549
Restricted share units ("RSU") [Member]
Disclosure of other provisions [line items]
Balance - Beginning of period	0	32
Adoption of IFRS 16		0
New liabilities		11
Revision of estimates		2
Accretion		0
Settlement/payments of liabilities		(45)
DSU to be settled in equity		0
Currency translation adjustments		0
Balance - End of period		0
Current portion		0
Non-current portion		0
Provisions and other liabilities		0
Restricted share units ("RSU") [Member] | San Antonio gold project [Member]
Disclosure of other provisions [line items]
Acquisition		0
Restricted share units ("RSU") [Member] | Barkerville Gold Mines Ltd. [Member]
Disclosure of other provisions [line items]
Acquisition		0
Deferred share units [Member]
Disclosure of other provisions [line items]
Balance - Beginning of period	0	3,462
Adoption of IFRS 16		0
New liabilities		416
Revision of estimates		388
Accretion		0
Settlement/payments of liabilities		(544)
DSU to be settled in equity		(3,722)
Currency translation adjustments		0
Balance - End of period		0
Current portion		0
Non-current portion		0
Provisions and other liabilities		0
Deferred share units [Member] | San Antonio gold project [Member]
Disclosure of other provisions [line items]
Acquisition		0
Deferred share units [Member] | Barkerville Gold Mines Ltd. [Member]
Disclosure of other provisions [line items]
Acquisition		0
Environmental Rehabilitation [Member]
Disclosure of other provisions [line items]
Balance - Beginning of period	20,527	0
Adoption of IFRS 16	0	0
New liabilities	4,176	0
Revision of estimates	(310)	(111)
Accretion	820	89
Settlement/payments of liabilities	(500)	0
DSU to be settled in equity	0	0
Currency translation adjustments	587	0
Balance - End of period	34,601	20,527
Current portion	3,019	493
Non-current portion	31,582	20,034
Provisions and other liabilities	34,601	20,527
Environmental Rehabilitation [Member] | San Antonio gold project [Member]
Disclosure of other provisions [line items]
Acquisition	9,301	0
Environmental Rehabilitation [Member] | Barkerville Gold Mines Ltd. [Member]
Disclosure of other provisions [line items]
Acquisition	0	20,549
Lease liabilities [Member]
Disclosure of other provisions [line items]
Balance - Beginning of period	10,127	0
Adoption of IFRS 16	0	10,893
New liabilities	2,394	0
Revision of estimates	0	0
Accretion	0	0
Settlement/payments of liabilities	(1,155)	(766)
DSU to be settled in equity	0	0
Currency translation adjustments	0	0
Balance - End of period	11,366	10,127
Current portion	1,412	796
Non-current portion	9,954	9,331
Provisions and other liabilities	11,366	10,127
Lease liabilities [Member] | San Antonio gold project [Member]
Disclosure of other provisions [line items]
Acquisition	0	0
Lease liabilities [Member] | Barkerville Gold Mines Ltd. [Member]
Disclosure of other provisions [line items]
Acquisition	$ 0	$ 0

XML

Long-term debt - Disclosure of detailed information of long-term debt, activity (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of detailed information about borrowings [line items]
Balance - January 1	$ 349,042	$ 352,769
Increase in revolving credit facility	71,660	19,772
Decrease in revolving credit facility	(19,205)	(30,000)
Amortization of transaction costs	2,238	2,134
Accretion expense	4,972	4,657
Foreign exchange revaluation impact	(8,278)	(290)
Balance - December 31	$ 400,429	$ 349,042

XML

Long-term debt - Disclosure of detailed information about borrowings (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Borrowings [abstract]
Convertible debentures	$ 350,000	$ 350,000
Revolving credit facility	63,659	19,482
Long-term debt	413,659	369,482
Unamortized debt issuance costs	(4,495)	(6,733)
Unamortized accretion on convertible debentures	(8,735)	(13,707)
Long-term debt, net of issuance costs	400,429	349,042
Current portion	49,867	0
Non-current portion	350,562	349,042
Long-term debt	$ 400,429	$ 349,042	$ 352,769

XML

Share capital - Share Repurchase and Secondary Offering (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 CAD ($)
Disclosure of classes of share capital [line items]
Amount of Common shares acquired and cancelled through share repurchase	$ 174,639
Share repurchase and secondary offering [Member]
Disclosure of classes of share capital [line items]
Amount of Common shares acquired and cancelled through share repurchase	174,600
Victoria Gold Corp. (associate) [Member]
Disclosure of classes of share capital [line items]
Amount of Common shares acquired and cancelled through share repurchase	71,400
Dalradian Resources Inc. (other investment) [Member]
Disclosure of classes of share capital [line items]
Amount of Common shares acquired and cancelled through share repurchase	58,100
Aquila Resources Inc. (associate) [Member]
Disclosure of classes of share capital [line items]
Amount of Common shares acquired and cancelled through share repurchase	9,700
Highland Copper Company Inc. (associate) [Member]
Disclosure of classes of share capital [line items]
Amount of Common shares acquired and cancelled through share repurchase	3,000
Other investments [Member]
Disclosure of classes of share capital [line items]
Amount of Common shares acquired and cancelled through share repurchase	$ 32,400

XML

Share capital - Disclosure of dividends (Details) - CAD ($) $ / shares in Units, shares in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of classes of share capital [line items]
Dividend per share	$ 0.20	$ 0.20
Dividend payable	$ 32,838,000	$ 29,977,000
February 19, 2020 [Member]
Disclosure of classes of share capital [line items]
Dividend per share	$ 0.05
Dividend payable	$ 7,879,000
Shares issued under dividend reinvestment plan	24,809,311
May 12, 2020 [Member]
Disclosure of classes of share capital [line items]
Dividend per share	$ 0.05
Dividend payable	$ 8,259,000
Shares issued under dividend reinvestment plan	27,492,302
August 5, 2020 [Member]
Disclosure of classes of share capital [line items]
Dividend per share	$ 0.05
Dividend payable	$ 8,342,000
Shares issued under dividend reinvestment plan	9,822,963
November 9, 2020 [Member]
Disclosure of classes of share capital [line items]
Dividend per share	$ 0.05
Dividend payable	$ 8,358,000
Shares issued under dividend reinvestment plan	11,525,456
February 20, 2019 [Member]
Disclosure of classes of share capital [line items]
Dividend per share		$ 0.05
Dividend payable		$ 7,757,000
Shares issued under dividend reinvestment plan		5,087,058
May 1, 2019 [Member]
Disclosure of classes of share capital [line items]
Dividend per share		$ 0.05
Dividend payable		$ 7,145,000
Shares issued under dividend reinvestment plan		8,157,756
July 31, 2019 [Member]
Disclosure of classes of share capital [line items]
Dividend per share		$ 0.05
Dividend payable		$ 7,201,000
Shares issued under dividend reinvestment plan		5,672,755
November 6, 2019 [Member]
Disclosure of classes of share capital [line items]
Dividend per share		$ 0.05
Dividend payable		$ 7,874,000
Shares issued under dividend reinvestment plan		6,666,723

XML

Share capital - Disclosure of objectives, policies and processes for managing capital (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of classes of share capital [line items]
Long-term debt	$ 400,429	$ 349,042	$ 352,769
Total equity	1,841,032	1,493,446	$ 1,771,595
Undrawn revolving credit facility	336,340	380,518
Total capital	$ 2,577,801	$ 2,223,006

XML

Warrants - Disclosure of detailed information about warrants, activity (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020 CAD ($) Warrant $ / shares shares	Dec. 31, 2019 CAD ($) Warrant $ / shares shares
Warrants [Abstract]
Number of warrants, outstanding, beginning of period | Warrant	5,480,000	11,195,500
Warrants outstanding, amount, beginning of period | $	$ 18,072	$ 30,901
Warrants outstanding, weighted average exercise price, beginning of period | $ / shares	$ 36.50	$ 27.61
Number of warrants expired during period | shares	0	(5,715,500)
Warrants expired, amount, during period | $	$ 0	$ (12,829)
Warrants expired during the period, weighted average exercise price | $ / shares	$ 0	$ 19.08
Number of warrants, outstanding, end of period | Warrant	5,480,000	5,480,000
Warrants outstanding, amount end of period | $	$ 18,072	$ 18,072
Warrants outstanding, weighted average exercise price, end of period | $ / shares	$ 36.50	$ 36.50

XML

Share-based compensation - Disclosure of number and weighted average exercise prices of share options (Details)	12 Months Ended
	Dec. 31, 2020 shares $ / shares	Dec. 31, 2019 shares $ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of share options outstanding, beginning of period | shares	4,939,344	4,305,980
Weighted average exercise price share options, beginning of period | $ / shares	$ 14.40	$ 14.49
Number of share options granted | shares	1,201,100	1,292,200
Weighted average exercise price of share options granted | $ / shares	$ 13.51	$ 13.51
Number of share options exercised | shares	(673,470)	(1,504,515)
Weighted average exercise price of share options exercised | $ / shares	$ 11.27	$ 14.29
Number of share options forfeited | shares	(341,300)	(151,800)
Weighted average exercise price of share options forfeited | $ / shares	$ 13.61	$ 13.74
Number of share options expired | shares	(884,805)	(7,999)
Weighted average exercise price of share options expired | $ / shares	$ 16.56	$ 15.80
Number of share options outstanding, end of period | shares	4,240,869	4,939,344
Weighted average exercise price share options, end of period | $ / shares	$ 14.22	$ 14.40
Number of share options exercisable | shares	2,208,070	2,988,713
Weighted average exercise price of share options exercisable | $ / shares	$ 14.96	$ 14.87
Barkerville replacement share options [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of share options granted | shares	0	1,005,478
Weighted average exercise price of share options granted | $ / shares	$ 0	$ 14.89

XML

Share-based compensation - Disclosure of range of exercise prices of outstanding share options (Details)	12 Months Ended
	Dec. 31, 2020 shares $ / shares	Dec. 31, 2019 shares $ / shares	Dec. 31, 2018 shares $ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of share options outstanding in share-based payment arrangement | shares	4,240,869	4,939,344	4,305,980
Weighted average exercise price of share options outstanding in share-based payment arrangement	$ 14.22	$ 14.40	$ 14.49
Weighted average remaining contractual life of outstanding share options	2 years 9 months 18 days
Number of share options exercisable in share-based payment arrangement | shares	2,208,070	2,988,713
Weighted average exercise price of share options exercisable in share-based payment arrangement	$ 14.96	$ 14.87
9.83 - 12.97 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of share options outstanding in share-based payment arrangement | shares	888,414
Weighted average exercise price of share options outstanding in share-based payment arrangement	$ 12.70
Weighted average remaining contractual life of outstanding share options	3 years 3 months 18 days
Number of share options exercisable in share-based payment arrangement | shares	489,580
Weighted average exercise price of share options exercisable in share-based payment arrangement	$ 12.66
13.10 - 14.78 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of share options outstanding in share-based payment arrangement | shares	2,505,546
Weighted average exercise price of share options outstanding in share-based payment arrangement	$ 13.55
Weighted average remaining contractual life of outstanding share options	3 years
Number of share options exercisable in share-based payment arrangement | shares	901,581
Weighted average exercise price of share options exercisable in share-based payment arrangement	$ 13.56
15.97 - 18.07 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of share options outstanding in share-based payment arrangement | shares	763,014
Weighted average exercise price of share options outstanding in share-based payment arrangement	$ 16.79
Weighted average remaining contractual life of outstanding share options	1 year 6 months
Number of share options exercisable in share-based payment arrangement | shares	733,014
Weighted average exercise price of share options exercisable in share-based payment arrangement	$ 16.82
24.72 - 27.77 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of share options outstanding in share-based payment arrangement | shares	83,895
Weighted average exercise price of share options outstanding in share-based payment arrangement	$ 27.12
Weighted average remaining contractual life of outstanding share options	1 year 1 month 6 days
Number of share options exercisable in share-based payment arrangement | shares	83,895
Weighted average exercise price of share options exercisable in share-based payment arrangement	$ 27.12
Bottom of range [Member] | 9.83 - 12.97 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average exercise price of share options exercisable in share-based payment arrangement	9.83
Bottom of range [Member] | 13.10 - 14.78 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average exercise price of share options exercisable in share-based payment arrangement	13.10
Bottom of range [Member] | 15.97 - 18.07 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average exercise price of share options exercisable in share-based payment arrangement	15.97
Bottom of range [Member] | 24.72 - 27.77 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average exercise price of share options exercisable in share-based payment arrangement	24.72
Top of range [Member] | 9.83 - 12.97 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average exercise price of share options exercisable in share-based payment arrangement	12.97
Top of range [Member] | 13.10 - 14.78 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average exercise price of share options exercisable in share-based payment arrangement	14.78
Top of range [Member] | 15.97 - 18.07 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average exercise price of share options exercisable in share-based payment arrangement	18.07
Top of range [Member] | 24.72 - 27.77 [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Weighted average exercise price of share options exercisable in share-based payment arrangement	$ 27.77

XML

Share-based compensation - Disclosure of detailed information about options, valuation assumptions (Details)	12 Months Ended
	Dec. 31, 2020 Month $ / shares	Dec. 31, 2019 Month $ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items]
Dividend per share	1.00%	1.00%
Expected volatility	39.00%	34.00%
Risk-free interest rate	0.30%	2.00%
Expected life | Month	46	49
Weighted average share price	$ 13.51	$ 13.51
Weighted average fair value of options granted	$ 3.56	$ 3.41

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Share-based compensation - Disclosure of detailed information about options, valuation assumptions of Osisko Development Corp (Details)	12 Months Ended
	Dec. 31, 2020 $ / shares	Dec. 31, 2020 Month	Dec. 31, 2020	Dec. 31, 2020 year	Dec. 31, 2019 Month $ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items]
Dividend per share			1.00%		1.00%
Expected volatility			39.00%		34.00%
Risk-free interest rate			0.30%		2.00%
Expected life | Month		46			49
Weighted average share price	$ 13.51				$ 13.51
Weighted average fair value of options granted	3.56				$ 3.41
Osisko Development Corp [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Dividend per share			0.00%
Expected volatility			63.00%
Risk-free interest rate			0.40%
Expected life		48		5.0
Weighted average share price	7.62
Weighted average fair value of options granted	$ 3.64

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Share-based compensation - Disclosure of deferred and restricted share units (Details) - shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
DSU (cash) [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of units, beginning of period	0	317,209
Number of units, granted		0
Number of units reinvested (dividends on common shares)		2,352
Number of units, settled		(37,185)
Number of units, transfer from cash-settled to equity-settled		(282,376)
Number of units, forfeited		0
Number of units, end of period		0
Number of units, vested		0
DSU (equity) [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of units, beginning of period	325,207	0
Number of units, granted	97,995	66,000
Number of units reinvested (dividends on common shares)	5,558	2,529
Number of units, settled	(20,196)	(16,866)
Number of units, transfer from cash-settled to equity-settled	0	282,376
Number of units, forfeited	0	(8,832)
Number of units, end of period	408,564	325,207
Number of units, vested	309,862	267,565
Restricted share units ("RSU") (cash) [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of units, beginning of period	0	3,046
Number of units, granted		0
Number of units reinvested (dividends on common shares)		23
Number of units, settled		(3,069)
Number of units, transfer from cash-settled to equity-settled		0
Number of units, forfeited		0
Number of units, end of period		0
Number of units, vested		0
RSU (equity) [Member]
Disclosure of terms and conditions of share-based payment arrangement [line items]
Number of units, beginning of period	1,190,038	848,759
Number of units, granted	504,560	592,300
Number of units reinvested (dividends on common shares)	17,143	14,600
Number of units, settled	(365,399)	(176,704)
Number of units, transfer from cash-settled to equity-settled	0	0
Number of units, forfeited	(103,440)	(88,917)
Number of units, end of period	1,242,902	1,190,038
Number of units, vested	0	70,320

XML

Income taxes - Disclosure of detailed information about income taxes (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Current income tax
Expense for the year	$ 7,153	$ 797
Current income tax expense	7,153	797
Deferred income tax:
Origination and reversal of temporary differences	(1,062)	(45,186)
Impact of changes in tax rates	11	98
Change in unrecognized deductible temporary differences	6,570	3,891
Other	(1,759)	0
Deferred income tax expense (recovery)	3,760	(41,197)
Income tax expense (recovery)	$ 10,913	$ (40,400)

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Income taxes - Disclosure of reconciliation of statutory weighted average tax rate applicable to income (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income taxes [Abstract]
Income (loss) before income taxes	$ 27,142	$ (274,595)
Income tax provision calculated using the combined Canadian federal and provincial statutory income tax rate	7,193	(73,042)
Increase (decrease) in income taxes resulting from:
Non-deductible expenses, net	1,142	738
(Non-deductible) non-taxable portion of capital losses, net	(2,908)	7,186
Non-taxable foreign exchange gain	(1,153)	(357)
Differences in foreign statutory tax rates	(408)	19,758
Share of equity loss of associates	1,015	2,954
Tax benefits not recognized	6,570	1,582
Foreign withholding taxes	778	584
Taxable foreign accrual property income	432	99
Tax rate changes of deferred income taxes	11	98
Other	(1,759)	0
Total income tax recovery (expense)	$ 10,913	$ (40,400)

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Income taxes - Disclosure of components of deferred income tax assets and liabilities (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets:
Stream interests	$ 34,278	$ 28,826	$ 7,133
Non-capital losses	8,195	170	0
Deferred and restricted share units	4,008	2,865	2,032
Share and debt issue expenses	4,562	(113)	989
Deferred tax assets	51,043	31,748
Deferred tax liabilities:
Royalty interests and exploration and evaluation assets	(93,266)	(77,641)	(88,787)
Investments	(9,437)	1,911	(3,898)
Convertible debentures	(2,315)	(3,632)	(4,866)
Other	(454)	149
Deferred tax liabilities	(105,472)	(79,213)
Deferred tax liability, net	$ (54,429)	$ (47,465)	$ (87,277)

XML

Income taxes - Disclosure of deferred taxes (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets:
Stream interests	$ 34,278	$ 28,826	$ 7,133
Non-capital losses	8,195	170	0
Deferred and restricted share units	4,008	2,865	2,032
Share and debt issue expenses	4,562	(113)	989
Other assets		149	120
Deferred tax liabilities:
Royalty interests and exploration and evaluation assets	(93,266)	(77,641)	(88,787)
Investments	(9,437)	1,911	(3,898)
Convertible debentures	(2,315)	(3,632)	(4,866)
Other liabilities	(454)	149
Deferred tax liability, net	(54,429)	(47,465)	$ (87,277)
Statement of income (loss) [Member]
Deferred tax assets:
Stream interests	5,452	21,693
Non-capital losses	8,025	170
Deferred and restricted share units	435	726
Share and debt issue expenses	(569)	(1,036)
Other assets		29
Deferred tax liabilities:
Royalty interests and exploration and evaluation assets	(16,204)	11,769
Investments	(1,613)	6,612
Convertible debentures	1,317	1,234
Other liabilities	(603)
Deferred tax liability, net	(3,760)	41,197
Equity [Member]
Deferred tax assets:
Stream interests	0	0
Non-capital losses	0	0
Deferred and restricted share units	708	107
Share and debt issue expenses	5,244	(66)
Other assets		0
Deferred tax liabilities:
Royalty interests and exploration and evaluation assets	0	0
Investments	0	0
Convertible debentures	0	0
Other liabilities	0
Deferred tax liability, net	5,952	41
Other comprehensive income (loss) [Member]
Deferred tax assets:
Stream interests	0	0
Non-capital losses	0	0
Deferred and restricted share units	0	0
Share and debt issue expenses	0	0
Other assets		0
Deferred tax liabilities:
Royalty interests and exploration and evaluation assets	388	(949)
Investments	(9,707)	(803)
Convertible debentures	0	0
Other liabilities	0
Deferred tax liability, net	(9,319)	(1,752)
Benefit from flow-through shares [Member]
Deferred tax assets:
Stream interests	0
Non-capital losses	0
Deferred and restricted share units	0
Share and debt issue expenses	0
Deferred tax liabilities:
Royalty interests and exploration and evaluation assets	66
Investments	(28)
Convertible debentures	0
Other liabilities	0
Deferred tax liability, net	38
Translation adjustments [Member]
Deferred tax assets:
Stream interests	0	0
Non-capital losses	0	0
Deferred and restricted share units	0	0
Share and debt issue expenses	0	0
Other assets		0
Deferred tax liabilities:
Royalty interests and exploration and evaluation assets	125	326
Investments	0	0
Convertible debentures	0	0
Other liabilities	0
Deferred tax liability, net	$ 125	$ 326

XML

Income taxes - Disclosure of unrecognized deferred tax assets (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Unrecognized deferred tax assets	$ 15,166	$ 4,884
Mineral stream interests - Mexico [Member]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Unrecognized deferred tax assets	5,796	0
Unrealized losses on investments in associates [Member]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Unrecognized deferred tax assets	2,850	3,109
Unrealized losses on investments available for sale [Member]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Unrecognized deferred tax assets	3,679	0
Non-capital losses carried forward [Member]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Unrecognized deferred tax assets	1,130	1,756
Other [Member]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Unrecognized deferred tax assets	$ 1,711	$ 19

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Additional information on the consolidated statements of income (loss) - Disclosure of detailed information about revenues (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Additional Information On Consolidated Statements Of Loss Line Items
Royalty, stream and other interest revenue	$ 213,630	$ 392,599
Royalty interests [Member]
Additional Information On Consolidated Statements Of Loss Line Items
Royalty, stream and other interest revenue	111,305	97,146
Stream interests [Member]
Additional Information On Consolidated Statements Of Loss Line Items
Royalty, stream and other interest revenue	45,269	42,976
Offtake interests [Member]
Additional Information On Consolidated Statements Of Loss Line Items
Royalty, stream and other interest revenue	$ 57,056	$ 252,477

XML

Additional information on the consolidated statements of income (loss) - Disclosure of detailed information about cost of sales (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Additional Information On Consolidated Statements Of Loss Line Items
Cost of sales	$ 63,700	$ 262,881
Royalty interests [Member]
Additional Information On Consolidated Statements Of Loss Line Items
Cost of sales	512	272
Stream interests [Member]
Additional Information On Consolidated Statements Of Loss Line Items
Cost of sales	8,988	13,437
Offtake interests [Member]
Additional Information On Consolidated Statements Of Loss Line Items
Cost of sales	$ 54,200	$ 249,172

XML

Additional information on the consolidated statements of income (loss) - Disclosure of expenses by nature (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Additional information on the consolidated statements of income (loss) [Abstract]
Impairment of assets	$ 26,300	$ 243,576
Depletion and depreciation	46,904	48,270
Employee benefit expenses	20,142	20,701
Professional fees	7,631	3,453
Insurance costs	1,820	812
Communication and promotional expenses	1,265	1,006
Rent and office expenses	1,052	828
Public company expenses	971	822
Travel expenses	413	1,108
Gain on disposal of stream and offtake interests	0	(7,636)
Deemed listing fees of Osisko Development	1,751	0
Cost recoveries from associates	(618)	(595)
Other expenses	596	599
Expenses, by nature	$ 108,227	$ 312,944

XML

Additional information on the consolidated statements of income (loss) - Disclosure of employee benefits (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Additional Information On Consolidated Statements Of Loss Line Items
Employee benefit expenses	$ 20,142	$ 20,701
Employee benefit expenses [Member]
Additional Information On Consolidated Statements Of Loss Line Items
Salaries and wages	12,282	15,122
Share-based compensation	9,361	8,328
Cost recoveries from associates	(1,501)	(2,749)
Employee benefit expenses	$ 20,142	$ 20,701

XML

Additional information on the consolidated statements of income (loss) - Disclosure of other gains, net (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Additional information on the consolidated statements of income (loss) [Abstract]
Change in fair value of financial assets at fair value through profit and loss	$ 2,386	$ (1,089)
Net gain (loss) on dilution of investments in associates	10,381	(3,687)
Net gain on acquisition of investments	3,827	1,006
Net gain (loss) on disposal of investments	5,357	(27,391)
Impairment of an investment in an associate	0	(12,500)
Impairment of other investments	(7,998)	(4,724)
Other	(331)	0
Other gains (losses), net	$ 13,622	$ (48,385)

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Key management - Disclosure of compensation, key management (Details) - Key management personnel [Member] - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure Of Information About Key Management [Line Items]
Salaries and short-term employee benefits	$ 5,776	$ 6,182
Share-based compensation	6,665	5,151
Cost recoveries from associates	(300)	(600)
Employee benefits expense	$ 12,141	$ 10,733

XML

Net earnings (loss) per share - Disclosure of detailed information of earnings per share (Details) - CAD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure Of Earnings Per Share [Abstract]
Net earnings (loss) attributable to Osisko Gold Royalties Ltd's shareholders	$ 16,876	$ (234,195)
Basic weighted average number of common shares outstanding	162,303	151,266
Dilutive effect of share options	125	0
Diluted weighted average number of common shares	162,428	151,266
Net earnings (loss) per share attributable to Osisko Gold Royalties Ltd's shareholders
Basic and diluted (in dollars per share)	$ 0.10	$ (1.55)

XML

Additional information on the consolidated statements of cash flows - Disclosure of detailed information about cash flow information (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Additional information on the consolidated statements of cash flows [Abstract]
Interests received measured using the effective rate method	$ 1,673	$ 2,583
Interests paid on long-term debt	17,308	15,680
Dividends received	0	150
Income taxes paid	1,358	797
Decrease (increase) in amounts receivable	(4,678)	4,929
Decrease (increase) in other current assets	(1,311)	(1,449)
Increase (decrease) in accounts payable and accrued liabilities	7,723	(8,260)
Changes in non-cash working capital items	1,734	(4,780)
Tax credits receivable related to exploration and evaluation assets - beginning of period	936	281
Tax credits receivable related to exploration and evaluation assets - end of period	$ 5,546	$ 936

XML

Financial risks - Disclosure of detailed information about foreign currency risk (Details) $ in Thousands, $ in Thousands	Dec. 31, 2020 CAD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 CAD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 CAD ($)
Disclosure Of Financial Risks [Line Items]
Cash and cash equivalents	$ 302,524		$ 108,223		$ 174,265
Amounts receivable	12,894		6,330
Accounts payable and accrued liabilities	(46,889)		(18,772)
Revolving credit facility	$ (63,659)		$ (19,482)
Equivalent in CDN [Member]
Disclosure Of Financial Risks [Line Items]
Net exposure in foreign currencies		$ 55,466		$ 41,234
Amounts held in US dollars [Member]
Disclosure Of Financial Risks [Line Items]
Cash and cash equivalents		90,638		46,267
Amounts receivable		1,709		0
Other assets		1,327		567
Accounts payable and accrued liabilities		(110)		(86)
Revolving credit facility		(50,000)		(15,000)
Net exposure in foreign currencies		$ 43,564		$ 31,748

XML

Financial risks - Disclosure of detailed information about liquidity risk (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2017	Dec. 31, 2016
Disclosure Of Financial Risks [Line Items]
Convertible debentures	$ 350,000	$ 350,000
Lease liabilities	0
Revolving credit facility	63,659	$ 19,482
Financial liabilities	413,660
2021 [Member]
Disclosure Of Financial Risks [Line Items]
Lease liabilities	1,915
Revolving credit facility	2,716
Financial liabilities	66,867
2022 [Member]
Disclosure Of Financial Risks [Line Items]
Lease liabilities	2,135
Revolving credit facility	2,716
Financial liabilities	316,851
2023 [Member]
Disclosure Of Financial Risks [Line Items]
Lease liabilities	1,920
Revolving credit facility	66,150
Financial liabilities	68,070
2024 [Member]
Disclosure Of Financial Risks [Line Items]
Lease liabilities	1,284
Revolving credit facility	0
Financial liabilities	1,284
2025-2029 [Member]
Disclosure Of Financial Risks [Line Items]
Lease liabilities	6,422
Revolving credit facility	0
Financial liabilities	6,422
Conv. debenture (2016) [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	50,000			$ 50,000
Conv. debenture (2016) [Member] | 2021 [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	50,236
Conv. debenture (2016) [Member] | 2022 [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	0
Conv. debenture (2016) [Member] | 2023 [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	0
Conv. debenture (2016) [Member] | 2024 [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	0
Conv. debenture (2016) [Member] | 2025-2029 [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	0
Conv. debentures (2017) [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	300,000		$ 300,000
Conv. debentures (2017) [Member] | 2021 [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	12,000
Conv. debentures (2017) [Member] | 2022 [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	312,000
Conv. debentures (2017) [Member] | 2023 [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	0
Conv. debentures (2017) [Member] | 2024 [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	0
Conv. debentures (2017) [Member] | 2025-2029 [Member]
Disclosure Of Financial Risks [Line Items]
Convertible debentures	$ 0

XML

Fair value of financial instruments - Disclosure of significant observable inputs used in fair value measurement (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Disclosure of fair value measurement of assets [line items]
Total financial assets	$ 140,653	$ 59,109
Warrants and call options on equity securities [Member] | Publicly traded mining exploration and development, precious metals [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through profit or loss	23,904	1,067
Warrants and call options on equity securities [Member] | Publicly traded mining exploration and development, other minerals, oil and gas [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through profit or loss	1,159	633
Equity securities [Member] | Publicly traded mining exploration and development, precious metals [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through other comprehensive income	95,796	48,295
Equity securities [Member] | Publicly traded mining exploration and development, other minerals, oil and gas [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through other comprehensive income	19,794	9,114
Level 1 [Member]
Disclosure of fair value measurement of assets [line items]
Total financial assets	115,590	57,409
Level 1 [Member] | Warrants and call options on equity securities [Member] | Publicly traded mining exploration and development, precious metals [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through profit or loss	0	0
Level 1 [Member] | Warrants and call options on equity securities [Member] | Publicly traded mining exploration and development, other minerals, oil and gas [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through profit or loss	0	0
Level 1 [Member] | Equity securities [Member] | Publicly traded mining exploration and development, precious metals [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through other comprehensive income	95,796	48,295
Level 1 [Member] | Equity securities [Member] | Publicly traded mining exploration and development, other minerals, oil and gas [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through other comprehensive income	19,794	9,114
Level 2 [Member]
Disclosure of fair value measurement of assets [line items]
Total financial assets	0	0
Level 2 [Member] | Warrants and call options on equity securities [Member] | Publicly traded mining exploration and development, precious metals [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through profit or loss	0	0
Level 2 [Member] | Warrants and call options on equity securities [Member] | Publicly traded mining exploration and development, other minerals, oil and gas [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through profit or loss	0	0
Level 2 [Member] | Equity securities [Member] | Publicly traded mining exploration and development, precious metals [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through other comprehensive income	0	0
Level 2 [Member] | Equity securities [Member] | Publicly traded mining exploration and development, other minerals, oil and gas [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through other comprehensive income	0	0
Level 3 [Member]
Disclosure of fair value measurement of assets [line items]
Total financial assets	25,063	1,700
Level 3 [Member] | Warrants and call options on equity securities [Member] | Publicly traded mining exploration and development, precious metals [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through profit or loss	23,904	1,067
Level 3 [Member] | Warrants and call options on equity securities [Member] | Publicly traded mining exploration and development, other minerals, oil and gas [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through profit or loss	1,159	633
Level 3 [Member] | Equity securities [Member] | Publicly traded mining exploration and development, precious metals [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through other comprehensive income	0	0
Level 3 [Member] | Equity securities [Member] | Publicly traded mining exploration and development, other minerals, oil and gas [Member]
Disclosure of fair value measurement of assets [line items]
Financial assets at fair value through other comprehensive income	$ 0	$ 0

XML

Fair value of financial instruments - Disclosure of detailed information about changes in fair value of level 3 investments (Details) - Level 3 [Member] - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of fair value measurement of assets [line items]
Balance - January 1	$ 1,700	$ 59,600
Acquisitions	4,782	2,885
Amendment of a note receivable	16,541	0
Disposal	0	(58,641)
Warrants exercised	(347)	(1,055)
Balance - December 31	25,063	1,700
Warrants Exercised [Member]
Disclosure of fair value measurement of assets [line items]
Change in fair value	102	(250)
Warrants Expired [Member]
Disclosure of fair value measurement of assets [line items]
Change in fair value	(48)	(165)
Investments held at the end of the period [Member]
Disclosure of fair value measurement of assets [line items]
Change in fair value	$ 2,333	$ (674)

XML

Fair value of financial instruments - Disclosure of detailed information about fair value of long-term debt (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Disclosure of fair value measurement of assets [line items]
Borrowings not measured at fair value	$ 336,769	$ 329,560
Level 1 [Member]
Disclosure of fair value measurement of assets [line items]
Borrowings not measured at fair value	286,903	280,807
Level 2 [Member]
Disclosure of fair value measurement of assets [line items]
Borrowings not measured at fair value	49,866	48,753
Fair value [Member]
Disclosure of fair value measurement of assets [line items]
Borrowings not measured at fair value	367,928	352,343
Fair value [Member] | Level 1 [Member]
Disclosure of fair value measurement of assets [line items]
Borrowings not measured at fair value	318,000	303,240
Fair value [Member] | Level 2 [Member]
Disclosure of fair value measurement of assets [line items]
Borrowings not measured at fair value	$ 49,928	$ 49,103

XML

Segment disclosure - Disclosure of main assets, liabilities, revenues, expenses and cash flows per operating segment (Detail) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of operating segments [line items]
Cash	$ 302,524	$ 108,223	$ 174,265
Current assets	335,188	140,429
Investments in associates and other investments	276,733	171,526
Royalty, stream and other interests	1,116,128	1,130,512
Mining interests and plant and equipment	489,512	343,693	189
Exploration and evaluation assets	42,519	42,949	95,002
Goodwill	111,204	111,204
Total assets	2,397,104	1,947,253
Long-term debt	400,429	349,042	$ 352,769
Revenues	213,630	392,599
Gross profit	104,325	82,709
Operating expenses	(36,322)	(29,995)
Gain on disposal of an offtake interest	0	7,636
Impairments	(36,298)	(260,800)
Net earnings (loss)	16,229	(234,195)
Cash flows from operating activities	107,978	91,598
Cash flows from investing activities	(223,099)	7,562
Cash flows from financing activities	316,861	(161,910)
Royalties, streams and similar interests [Member]
Disclosure of operating segments [line items]
Cash	105,097	100,217
Current assets	117,592	127,547
Investments in associates and other investments	166,589	113,169
Royalty, stream and other interests	1,203,781	1,187,082
Mining interests and plant and equipment	9,011	9,915
Exploration and evaluation assets	0	0
Goodwill	111,204	111,204
Total assets	1,609,349	1,608,353
Long-term debt	400,429	349,042
Revenues	213,630	392,599
Gross profit	104,325	82,709
Operating expenses	(28,021)	(26,151)
Gain on disposal of an offtake interest		7,636
Impairments	(36,298)	(198,315)
Net earnings (loss)	23,501	(158,493)
Cash flows from operating activities	113,962	99,266
Cash flows from investing activities	(161,131)	4,854
Cash flows from financing activities	109,444	(161,910)
Mining exploration, evaluation and development [Member]
Disclosure of operating segments [line items]
Cash	197,427	8,006
Current assets	218,478	12,882
Investments in associates and other investments	110,144	58,357
Royalty, stream and other interests	0	0
Mining interests and plant and equipment	407,000	277,208
Exploration and evaluation assets	41,869	42,949
Goodwill	0	0
Total assets	802,144	338,900
Long-term debt	0	0
Revenues	0	0
Gross profit	0	0
Operating expenses	(8,301)	(3,844)
Gain on disposal of an offtake interest		0
Impairments	0	(62,485)
Net earnings (loss)	(7,272)	(75,702)
Cash flows from operating activities	(5,984)	(7,668)
Cash flows from investing activities	(61,968)	2,708
Cash flows from financing activities	207,417	0
Intersegment transactions (Member)
Disclosure of operating segments [line items]
Cash	0	0
Current assets	(882)	0
Investments in associates and other investments	0	0
Royalty, stream and other interests	(87,653)	(56,570)
Mining interests and plant and equipment	73,501	56,570
Exploration and evaluation assets	650	0
Goodwill	0	0
Total assets	(14,384)	0
Long-term debt	0	0
Revenues	0	0
Gross profit	0	0
Operating expenses	0	0
Gain on disposal of an offtake interest		0
Impairments	0	0
Net earnings (loss)	0	0
Cash flows from operating activities	0	0
Cash flows from investing activities	0	0
Cash flows from financing activities	$ 0	$ 0

XML

Segment disclosure - Disclosure of detailed information about geographical revenues segment reporting (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	$ 213,630	$ 392,599
Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	111,305	97,146
Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	45,269	42,976
Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	57,056	252,477
North America [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	177,835	367,156
North America [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	106,780	93,092
North America [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	13,999	21,588
North America [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	57,056	252,476
South America [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	20,416	12,179
South America [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	554	330
South America [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	19,862	11,849
South America [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	0	0
Australia [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	2,150	2,064
Australia [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	52	59
Australia [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	2,098	2,005
Australia [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	0	0
Africa [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	3,919	3,665
Africa [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	3,919	3,665
Africa [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	0	0
Africa [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	0	0
Europe [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	9,310	7,535
Europe [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	0	0
Europe [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	9,310	7,535
Europe [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interest revenue	$ 0	$ 0

XML

Segment disclosure - Disclosure of detailed information about geographic net assets (Details) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Disclosure of operating segments [line items]
Royalty, stream and other interests	$ 1,116,128	$ 1,130,512
Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	656,661	627,567
Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	440,941	483,164
Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	18,526	19,781
North America [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	755,404	761,279
North America [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	576,835	560,246
North America [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	172,879	194,344
North America [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	5,690	6,689
South America [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	230,053	229,678
South America [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	46,374	31,657
South America [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	183,679	198,021
South America [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	0	0
Australia [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	19,524	20,678
Australia [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	9,924	9,961
Australia [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	1,481	2,435
Australia [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	8,119	8,282
Africa [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	8,313	10,488
Africa [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	8,313	10,488
Africa [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	0	0
Africa [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	0	0
Asia [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	33,109	33,773
Asia [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	0	0
Asia [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	28,392	28,963
Asia [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	4,717	4,810
Europe [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	69,725	74,616
Europe [Member] | Royalties [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	15,215	15,215
Europe [Member] | Streams [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	54,510	59,401
Europe [Member] | Offtakes [Member]
Disclosure of operating segments [line items]
Royalty, stream and other interests	$ 0	$ 0

XML

Segment disclosure - Disclosure of detailed information about exploration, evaluation and development of mining projects (Detail) - CAD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Assets
Inventories	$ 10,025	$ 1,656
Mining interests, plant and equipment	489,512	343,693	$ 189
Exploration and evaluation assets	42,519	42,949	$ 95,002
Total assets	2,397,104	1,947,253
Mining exploration, evaluation and development [Member]
Assets
Inventories	27,304	1,656
Mining interests, plant and equipment	407,000	277,208
Exploration and evaluation assets	41,869	42,949
Total assets	802,144	338,900
Canada [Member] | Mining exploration, evaluation and development [Member]
Assets
Inventories	1,599	1,656
Mining interests, plant and equipment	344,903	277,208
Exploration and evaluation assets	40,680	41,725
Total assets	704,998	337,615
Mexico [Member] | Mining exploration, evaluation and development [Member]
Assets
Inventories	25,705	0
Mining interests, plant and equipment	62,097	0
Exploration and evaluation assets	1,189	1,224
Total assets	$ 97,146	$ 1,285

XML

Commitments - Disclosure of detailed information about significant commitments for streams and offtakes (Details)	12 Months Ended
	Dec. 31, 2020
Amulsar stream [Member]
Disclosure Of Commitments [Line Items]
Term of agreement	40 years
Amulsar Offtake [Member]
Disclosure Of Commitments [Line Items]
Term of agreement	Until delivery of 2,110,425 ounces Au
Back Forty stream [Member]
Disclosure Of Commitments [Line Items]
Term of agreement	Life of mine
Mantos Blancos stream [Member]
Disclosure Of Commitments [Line Items]
Term of agreement	Life of mine
Renard stream [Member]
Disclosure Of Commitments [Line Items]
Term of agreement	40 years
Sasa stream [Member]
Disclosure Of Commitments [Line Items]
Term of agreement	40 years
Gibraltar stream [Member]
Disclosure Of Commitments [Line Items]
Per ounce/carat price	2.75 per ounce of silver delivered up to April 24, 2020 and nil thereafter
Term of agreement	Life of mine
Gold [Member] | Amulsar stream [Member]
Disclosure Of Commitments [Line Items]
Attributable payable production to be purchased, percentage	4.22%
Per ounce/carat price	400
Gold [Member] | Amulsar Offtake [Member]
Disclosure Of Commitments [Line Items]
Attributable payable production to be purchased, percentage	81.91%
Per ounce/carat price	Based on quotational period
Gold [Member] | Back Forty stream [Member]
Disclosure Of Commitments [Line Items]
Attributable payable production to be purchased, percentage	18.50%
Per ounce/carat price	30% spot price (max $600)
Silver [Member] | Amulsar stream [Member]
Disclosure Of Commitments [Line Items]
Attributable payable production to be purchased, percentage	62.50%
Per ounce/carat price	4
Silver [Member] | Back Forty stream [Member]
Disclosure Of Commitments [Line Items]
Attributable payable production to be purchased, percentage	85.00%
Per ounce/carat price	4
Silver [Member] | Mantos Blancos stream [Member]
Disclosure Of Commitments [Line Items]
Attributable payable production to be purchased, percentage	100.00%
Per ounce/carat price	8% spot
Silver [Member] | Sasa stream [Member]
Disclosure Of Commitments [Line Items]
Attributable payable production to be purchased, percentage	100.00%
Per ounce/carat price	5
Silver [Member] | Gibraltar stream [Member]
Disclosure Of Commitments [Line Items]
Attributable payable production to be purchased, percentage	75.00%
Per ounce/carat price
Diamond [Member] | Renard stream [Member]
Disclosure Of Commitments [Line Items]
Attributable payable production to be purchased, percentage	9.60%
Per ounce/carat price	Lesser of 40% of sales price or $40

XML

Commitments - Disclosure of detailed information about acquisition of royalties and streams (Details) $ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2020 CAD ($)	Dec. 31, 2020 USD ($)
Aquila Resources Inc [Member] | Back Forty Project [Member] | First Installments [Member]
Disclosure Of Commitments [Line Items]
Installments		$ 2.5
Triggering events	Completion of an equity financing for proceeds of no less than US$6.0 million.	Completion of an equity financing for proceeds of no less than US$6.0 million.
Aquila Resources Inc [Member] | Back Forty Project [Member] | Second Installments [Member]
Disclosure Of Commitments [Line Items]
Installments		$ 5.0
Triggering events	Receipt of all material permits for the construction and operation of the project.	Receipt of all material permits for the construction and operation of the project.
Aquila Resources Inc [Member] | Back Forty Project [Member] | Third Installments [Member]
Disclosure Of Commitments [Line Items]
Installments		$ 25.0
Triggering events	Pro rata to drawdowns on debt finance facility.	Pro rata to drawdowns on debt finance facility.
Falco Resources Ltd [Member] | Horne 5 project [Member] | First Installments [Member]
Disclosure Of Commitments [Line Items]
Installments	$ 20
Triggering events	Receipt of all necessary material third-party approvals, licenses, rights of way and surface rights on the property.	Receipt of all necessary material third-party approvals, licenses, rights of way and surface rights on the property.
Falco Resources Ltd [Member] | Horne 5 project [Member] | Second Installments [Member]
Disclosure Of Commitments [Line Items]
Installments	$ 35
Triggering events	Receipt of all material construction permits, positive construction decision, and raising a minimum of $100.0 million in non-debt financing.	Receipt of all material construction permits, positive construction decision, and raising a minimum of $100.0 million in non-debt financing.
Falco Resources Ltd [Member] | Horne 5 project [Member] | Third Installments [Member]
Disclosure Of Commitments [Line Items]
Installments	$ 60
Triggering events	Upon total projected capital expenditure having been demonstrated to be financed.	Upon total projected capital expenditure having been demonstrated to be financed.
Falco Resources Ltd [Member] | Horne 5 project [Member] | Four Installments [Member]
Disclosure Of Commitments [Line Items]
Installments	$ 40
Triggering events	Payable with fourth installment, at sole election of Osisko, to increase the silver stream to 100% of payable silver (from 90%).	Payable with fourth installment, at sole election of Osisko, to increase the silver stream to 100% of payable silver (from 90%).