10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_____________________________________________________

Form 10-Q

 _____________________________________________________

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2021

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission File Number 001-33462

___________________________________________________________

INSULET CORPORATION

(Exact name of Registrant as specified in its charter)

__________________________________________________________________________________________________

Delaware			04-3523891
(State or Other Jurisdiction of Incorporation or Organization)			(I.R.S. Employer Identification No.)
100 Nagog Park	Acton	Massachusetts	01720
(Address of Principal Executive Offices)			(Zip Code)

Registrant’s Telephone Number, Including Area Code: (978) 600-7000

________________________________________________________________________________________________________

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 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 a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. 

Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐

If an emerging growth company, 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 is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No  ☒

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 Stock, $0.001 Par Value Per Share	PODD	The NASDAQ Stock Market, LLC

As of July 30, 2021, the registrant had 68,873,869 shares of common stock outstanding.

TABLE OF CONTENTS

PART I. FINANCIAL INFORMATION
Item 1. Condensed Consolidated Financial Statements	3
Condensed Consolidated Balance Sheets (Unaudited) as of June 30, 2021 and December 31, 2020	3
Condensed Consolidated Statements of Operations (Unaudited) for the three and six months ended June 30, 2021 and 2020	4
Condensed Consolidated Statements of Comprehensive (Loss) Income (Unaudited) for the three and six months ended June 30, 2021 and 2020	5
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) for the three and six months ended June 30, 2021 and 2020	6
Condensed Consolidated Statements of Cash Flows (Unaudited) for the six months ended June 30, 2021 and 2020	8
Notes to Condensed Consolidated Financial Statements (Unaudited)	9
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	17
Item 3. Quantitative and Qualitative Disclosures About Market Risk	24
Item 4. Controls and Procedures	25
PART II. OTHER INFORMATION
Item 1. Legal Proceedings	26
Item 1A. Risk Factors	26
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	26
Item 3. Defaults Upon Senior Securities	26
Item 4. Mine Safety Disclosures	26
Item 5. Other Information	26
Item 6. Exhibits	27
Signatures	28

PART I - FINANCIAL INFORMATION

Item 1. Condensed Consolidated Financial Statements (Unaudited)

INSULET CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

(UNAUDITED)

(in millions, except share and per share data)	June 30, 2021		December 31, 2020
ASSETS
Current Assets
Cash and cash equivalents	$	854.6	$	907.2
Short-term investments	17.5		40.4
Accounts receivable trade, less allowance for credit losses of $3.7 and $2.9 (Note 16)	100.3		83.8
Inventories	197.8		154.3
Prepaid expenses and other current assets	82.7		63.0
Total current assets	1,252.9		1,248.7
Property, plant and equipment, net	505.5		478.7
Other intangible assets, net	33.4		28.7
Goodwill	39.9		39.8
Other assets	92.0		77.0
Total assets	$	1,923.7	$	1,872.9
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current Liabilities
Accounts payable	$	49.3	$	54.1
Accrued expenses and other current liabilities	143.1		138.1
Current portion of long-term debt	20.9		15.6
Total current liabilities	213.3		207.8
Long-term debt, net	1,235.2		1,043.7
Other liabilities	16.1		17.8
Total liabilities	1,464.6		1,269.3
Commitments and contingencies (Note 10)
Stockholders’ Equity
Preferred stock, $.001 par value, 5,000,000 authorized; none issued and outstanding	—		—
Common stock, $.001 par value, 100,000,000 authorized; 68,610,078 and 66,017,444 issued and outstanding	0.1		0.1
Additional paid-in capital	1,149.6		1,264.3
Accumulated deficit	(691.3)		(666.3)
Accumulated other comprehensive income	0.7		5.5
Total stockholders’ equity	459.1		603.6
Total liabilities and stockholders’ equity	$	1,923.7	$	1,872.9

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

3

INSULET CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(UNAUDITED)

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions, except share and per share data)	2021		2020		2021		2020
Revenue (Related Party Transactions Note 16)	$	263.2	$	226.3	$	515.5	$	424.3
Cost of revenue	80.5		83.8		165.3		154.9
Gross profit	182.7		142.5		350.2		269.4
Research and development expenses	40.1		34.2		80.8		69.7
Selling, general and administrative expenses	116.3		80.8		226.8		164.7
Operating income	26.3		27.5		42.6		35.0
Interest expense, net	(16.4)		(11.1)		(29.8)		(21.2)
Loss on extinguishment of debt	(40.1)		—		(40.1)		—
Other income (expense), net	1.8		1.0		(0.8)		1.0
(Loss) income before income taxes	(28.4)		17.4		(28.1)		14.8
Income tax benefit (expense)	3.4		(3.0)		3.1		(2.5)
Net (loss) income	$	(25.0)	$	14.4	$	(25.0)	$	12.3
Net (loss) income per share:
Basic	$	(0.37)	$	0.22	$	(0.38)	$	0.19
Diluted	$	(0.37)	$	0.22	$	(0.38)	$	0.19
Weighted-average number of common shares outstanding (in thousands):
Basic	66,696		64,371		66,406		63,627
Diluted	66,696		65,579		66,406		64,970

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

4

INSULET CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME

(UNAUDITED)

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Net (loss) income	$	(25.0)	$	14.4	$	(25.0)	$	12.3
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustment	(1.8)		0.6		(3.9)		(2.8)
Unrealized loss on cash flow hedges	(0.6)		—		(0.6)		—
Unrealized gain (loss) on available-for-sale debt securities, net of tax	(0.1)		(0.4)		(0.3)		0.4
Total other comprehensive (loss) income, net of tax	(2.5)		0.2		(4.8)		(2.4)
Comprehensive (loss) income	$	(27.5)	$	14.6	$	(29.8)	$	9.9

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

5

INSULET CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(UNAUDITED)

Three Months Ended June 30, 2021

	Common Stock			Additional Paid-in Capital		Accumulated Deficit		Accumulated Other Comprehensive Income		Total Shareholders’ Equity
(dollars in millions)	Shares (in thousands)	Amount
Balance at March 31, 2021	66,213	$	0.1	$	1,248.3	$	(666.3)	$	3.2	$	585.3
Exercise of options to purchase common stock	121	—		4.7		—		—		4.7
Issuance of shares for employee stock purchase plan	17	—		3.8		—		—		3.8
Stock-based compensation expense	—	—		9.0		—		—		9.0
Restricted stock units vested, net of shares withheld for taxes	17	—		(1.2)		—		—		(1.2)
Extinguishment of conversion feature on 1.375% Notes, net of issuance costs	—	—		(737.7)		—		—		(737.7)
Issuance of shares for debt repayment	2,242	—		622.7		—		—		622.7
Net loss	—	—		—		(25.0)		—		(25.0)
Other comprehensive loss	—	—		—		—		(2.5)		(2.5)
Balance at June 30, 2021	68,610	$	0.1	$	1,149.6	$	(691.3)	$	0.7	$	459.1

Three Months Ended June 30, 2020

	Common Stock			Additional Paid-in Capital		Accumulated Deficit		Accumulated Other Comprehensive Loss		Total Shareholders’ Equity
(dollars in millions)	Shares (in thousands)	Amount
Balance at March 31, 2020	63,058	$	0.1	$	737.9	$	(675.2)	$	(3.8)	$	59.0
Issuance of common stock	2,370	—		477.5		—		—		477.5
Exercise of options to purchase common stock	131	—		5.1		—		—		5.1
Issuance of shares for employee stock purchase plan	19	—		2.9		—		—		2.9
Stock-based compensation expense	—	—		5.8		—		—		5.8
Restricted stock units vested, net of shares withheld for taxes	26	—		(1.6)		—		—		(1.6)
Net income	—	—		—		14.4		—		14.4
Other comprehensive income	—	—		—		—		0.2		0.2
Balance at June 30, 2020	65,604	$	0.1	$	1,227.6	$	(660.8)	$	(3.6)	$	563.3

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

6

Six Months Ended June 30, 2021

	Common Stock			Additional Paid-in Capital		Accumulated Deficit		Accumulated Other Comprehensive Income		Total Shareholders’ Equity
(dollars in millions)	Shares (in thousands)	Amount
Balance at December 31, 2020	66,017	$	0.1	$	1,264.3	$	(666.3)	$	5.5	$	603.6
Exercise of options to purchase common stock	164	—		6.2		—		—		6.2
Issuance of shares for employee stock purchase plan	17	—		3.8		—		—		3.8
Stock-based compensation expense	—	—		17.6		—		—		17.6
Restricted stock units vested, net of shares withheld for taxes	170	—		(27.3)		—		—		(27.3)
Extinguishment of conversion feature on 1.375% Notes, net of issuance costs	—	—		(737.7)		—		—		(737.7)
Issuance of shares for debt extinguishment	2,242	—		622.7		—		—		622.7
Net loss	—	—		—		(25.0)		—		(25.0)
Other comprehensive loss	—	—		—				(4.8)		(4.8)
Balance at June 30, 2021	68,610	$	0.1	$	1,149.6	$	(691.3)	$	0.7	$	459.1

Six Months Ended June 30, 2020

	Common Stock			Additional Paid-in Capital		Accumulated Deficit		Accumulated Other Comprehensive Loss		Total Shareholders’ Equity
(dollars in millions)	Shares (in thousands)	Amount
Balance at December 31, 2019	62,685	$	0.1	$	749.0	$	(672.0)	$	(1.2)	$	75.9
Adoption of ASU 2016-13 (1)	—	—		—		(1.1)		—		(1.1)
Issuance of common stock	2,370	—		477.5		—		—		477.5
Exercise of options to purchase common stock	304	—		11.3		—		—		11.3
Issuance of shares for employee stock purchase plan	19	—		2.9		—		—		2.9
Stock-based compensation expense	—	—		13.7		—		—		13.7
Restricted stock units vested, net of shares withheld for taxes	226	—		(26.8)		—		—		(26.8)
Net income	—	—		—		12.3		—		12.3
Other comprehensive loss	—	—		—		—		(2.4)		(2.4)
Balance at June 30, 2020	65,604	$	0.1	$	1,227.6	$	(660.8)	$	(3.6)	$	563.3

(1) The Company recorded a cumulative effect adjustment to retained earnings to reflect the adoption of Accounting Standards Update 2016-13, Credit Losses (Topic 326). Refer to Note 2 of Item 8 of our Annual Report on Form 10-K for the year ended December 31, 2020.

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

7

INSULET CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(UNAUDITED)

	Six Months Ended June 30,
(in millions)	2021		2020
Cash flows from operating activities
Net (loss) income	$	(25.0)	$	12.3
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	28.0		18.8
Non-cash interest expense	23.5		22.3
Stock-based compensation expense	17.6		13.7
Loss on extinguishment of debt	40.1		—
Provision for credit losses	2.1		2.6
Other	1.1		—
Changes in operating assets and liabilities:
Accounts receivable	(19.5)		(13.8)
Inventories	(45.0)		(2.8)
Prepaid expenses and other assets	(30.0)		(14.0)
Accounts payable	(4.4)		(9.8)
Accrued expenses and other liabilities	(5.3)		(6.5)
Net cash (used in) provided by operating activities	(16.8)		22.8
Cash flows from investing activities
Capital expenditures	(52.8)		(51.7)
Acquisition of intangible assets	(3.8)		(0.5)
Purchases of investments	—		(37.9)
Receipts from the maturity or sale of investments	22.5		170.7
Net cash provided by (used in) investing activities	(34.1)		80.6
Cash flows from financing activities
Proceeds from issuance of debt, net	489.5		—
Payment of debt issuance costs	(4.0)		—
Repayment of convertible debt	(460.8)		—
Repayment of equipment financings	(6.4)		—
Repayment of mortgage	(1.0)		—
Proceeds from issuance of common stock, net of issuance costs	—		477.5
Proceeds from exercise of stock options and issuance of common stock under employee stock purchase plan	10.0		14.2
Payment of withholding taxes in connection with vesting of restricted stock units	(27.3)		(26.8)
Net cash (used in) provided by financing activities	—		464.9
Effect of exchange rate changes on cash	(1.7)		(2.9)
Net (decrease) increase in cash, cash equivalents and restricted cash	(52.6)		565.4
Cash, cash equivalents and restricted cash at beginning of period (Note 3)	922.0		213.7
Cash, cash equivalents and restricted cash at end of period (Note 3)	$	869.4	$	779.1
Supplemental noncash information:
Purchases of property and equipment included in accounts payable and accrued expenses	$	5.6	$	4.5
Purchases of intangible assets included in accounts payable and accrued expenses	$	3.5	$	—

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

8

INSULET CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

Note 1. Basis of Presentation and Summary of Significant Accounting Policies

Basis of Presentation

The accompanying financial statements reflect the consolidated operations of Insulet Corporation and its subsidiaries (“Insulet” or the “Company”). The unaudited consolidated financial statements have been prepared in United States dollars, in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The preparation of the consolidated financial statements in conformity with GAAP requires management to make use of estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities, and the reported amounts of revenues and expenses. Actual results may differ from those estimates. In management’s opinion, the unaudited consolidated financial statements contain all normal recurring adjustments necessary for a fair statement of the interim results reported. Operating results for the three and six months ended June 30, 2021 are not necessarily indicative of the results that may be expected for the full year ending December 31, 2021, or for any other subsequent interim period.

The year-end balance sheet data was derived from audited consolidated financial statements. These unaudited consolidated financial statements do not include all of the annual disclosures required by GAAP; accordingly, they should be read in conjunction with the Company’s audited consolidated financial statements contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020.

Cloud Computing Arrangements

As of June 30, 2021 and December 31, 2020, the Company had net capitalized implementation costs of $44.5 million and $24.2 million, respectively. Amortization expense recorded for the three months ended June 30, 2021 and 2020 was $0.8 million and $0.2 million, respectively, and $1.3 million and $0.5 million for the six months ended June 30, 2021 and 2020, respectively.

Shipping and Handling Costs

Shipping and handling costs are included in selling, general and administrative expenses and were $2.6 million and $1.9 million for the three months ended June 30, 2021 and 2020, respectively, and were $4.7 million and $3.8 million for the six months ended June 30, 2021 and 2020, respectively.

Derivative Instruments

The Company is exposed to certain risks relating to its business operations. Risks that relate to interest rate exposure are managed by using interest rate swaps. The Company recognizes derivative instruments as either assets or liabilities at fair value on the consolidated balance sheet. Changes in a derivative financial instrument’s fair value are recognized in earnings unless specific hedge criteria are met, in which case changes in fair value are recognized as adjustments to other comprehensive income. The Company has designated its interest rate swap contracts as cash flow hedges.

Fair Value Measurements

Fair value is defined as the price that would be received from the sale of an asset or paid to transfer a liability in the principal or most advantageous market in an orderly transaction between market participants on the measurement date. To measure fair value of assets and liabilities, the Company uses the following fair value hierarchy based on three levels of inputs:

Level 1—observable inputs, such as quoted prices in active markets for identical assets or liabilities;

Level 2—significant other observable inputs that are observable either directly or indirectly; and

Level 3—significant unobservable inputs for which there are little or no market data, which require the Company to develop its own assumptions.

Certain of the Company’s financial instruments, including cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and other liabilities are carried at cost, which approximates their fair value because of their short-term maturity. See Notes 3 and 8 for financial assets and liabilities held at carrying amount on the consolidated balance sheet and Note 4 for investments measured at fair value on a recurring basis.

9

Advertising Costs

The Company expenses advertising costs as they are incurred. Advertising expenses were $12.0 million and $2.9 million for the three months ended June 30, 2021 and 2020, respectively, and were $21.4 million and $5.6 million for the six months ended June 30, 2021 and 2020, respectively.

Recently Adopted Accounting Standards

Effective January 1, 2021, the Company adopted Accounting Standards Update ("ASU") 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes. ASU 2019-12 eliminates certain exceptions in the current guidance regarding the approach for intraperiod tax allocations, the methodology for calculating income taxes in an interim period and the recognition of deferred tax liabilities for outside basis differences. The adoption of this guidance did not have a significant impact on our consolidated financial statements.

Note 2. Revenue and Contract Acquisition Costs

The following table summarizes the Company’s disaggregated revenue:

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
U.S. Omnipod	$	150.5	$	128.8	$	293.8	$	245.4
International Omnipod	91.6		73.2		181.5		146.3
Total Omnipod	242.1		202.0		475.3		391.7
Drug Delivery	21.1		24.3		40.2		32.6
Total revenue	$	263.2	$	226.3	$	515.5	$	424.3

During the three and six months ended June 30, 2021, the Company had two customers that in aggregate represented 26% and 25% of total revenue, respectively. During both the three and six months ended June 30, 2020, the Company had two customers that in aggregate represented 21% of total revenue.

At June 30, 2021, the Company had two customers that in aggregate accounted for 26% of consolidated net accounts receivable, compared with one customer that accounted for 15% of consolidated net accounts receivable at December 31, 2020.

Deferred revenue related to unsatisfied performance obligations was included in the following consolidated balance sheet accounts in the amounts shown:

(in millions)	June 30, 2021		December 31, 2020
Accrued expenses and other current liabilities	$	3.2	$	5.4
Other liabilities	1.4		1.0
Total deferred revenue	$	4.6	$	6.4

During the three months ended June 30, 2021 and 2020, the Company recognized $0.2 million and $0.1 million of revenue, respectively, that was included in deferred revenue at the beginning of each period. During the six months ended June 30, 2021 and 2020, the Company recognized $3.9 million and $1.6 million of revenue, respectively, that was included in deferred revenue at the beginning of each period.

Contract acquisition costs, representing capitalized commission costs related to new customers, net of amortization, were included in the following consolidated balance sheet captions in the amounts shown:

(in millions)	June 30, 2021		December 31, 2020
Prepaid expenses and other current assets	$	12.3	$	11.0
Other assets	24.4		21.9
Total capitalized contract acquisition costs, net	$	36.7	$	32.9

The Company recognized $3.0 million and $2.6 million of amortization of capitalized contract acquisition costs during the three months ended June 30, 2021 and 2020, respectively. The Company recognized $6.0 million and $5.1 million of amortization of capitalized contract acquisition costs during the six months ended June 30, 2021 and 2020, respectively.

The Company had unbilled receivables of $18.0 million and $11.6 million at June 30, 2021 and December 31, 2020, respectively.

10

Note 3. Cash and Cash Equivalents

The following table provides a summary of cash and cash equivalents:

(in millions)	June 30, 2021		December 31, 2020
Cash	$	238.9	$	164.6
Money market mutual funds	612.9		739.8
Restricted cash	2.8		2.8
Total cash and cash equivalents	854.6		907.2
Restricted cash included in other assets	14.8		14.8
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	$	869.4	$	922.0

The restricted cash included in other assets on the consolidated balance sheet is held as a compensating balance against long-term borrowings.

All cash and cash equivalents are Level 1 in the fair value hierarchy.

Note 4. Investments

The Company’s investments in debt securities had maturity dates that range from one month to six months at June 30, 2021. Realized gains or losses for both the three and six months ended June 30, 2021 and 2020 were insignificant. The following table provides amortized costs, gross unrealized gains and losses, fair values and the level in the fair value hierarchy for the Company’s investments:

(in millions)	Amortized Cost		Gross Unrealized Gains		Fair Value		Level 1		Level 2 (1)
June 30, 2021
U.S. government and agency bonds	$	15.0	$	—	$	15.0	$	15.0	$	—
Corporate bonds	2.0		—		2.0		—		2.0
Certificates of deposit	0.5		—		0.5		—		0.5
Total short-term investments	$	17.5	$	—	$	17.5	$	15.0	$	2.5
December 31, 2020
U.S. government and agency bonds	$	35.1	$	0.2	$	35.3	$	35.3	$	—
Corporate bonds	2.8		0.1		2.9		—		2.9
Certificates of deposit	2.2		—		2.2		—		2.2
Total short-term investments	$	40.1	$	0.3	$	40.4	$	35.3	$	5.1

(1) Fair value was determined using market prices obtained from third-party pricing sources.

Note 5. Inventories

At the end of each period, inventories were comprised of the following:

(in millions)	June 30, 2021		December 31, 2020
Raw materials	$	45.7	$	30.7
Work-in-process	40.1		59.6
Finished goods	112.0		64.0
Total inventories	$	197.8	$	154.3

11

Note 6. Goodwill and Other Intangible Assets, Net

The change in the carrying amount of goodwill for the six months ended June 30, 2021 was as follows:

	(in millions)
Goodwill at December 31, 2020	$	39.8
Foreign currency translation	0.1
Goodwill at June 30, 2021	$	39.9

The gross carrying amount, accumulated amortization and net book value of intangible assets at the end of each period were as follows:

	June 30, 2021						December 31, 2020
(in millions)	Gross Carrying Amount		Accumulated Amortization		Net Book Value		Gross Carrying Amount		Accumulated Amortization		Net Book Value
Customer relationships	$	43.4	$	(20.9)	$	22.5	$	43.3	$	(18.3)	$	25.0
Internal-use software	19.0		(9.5)		9.5		11.4		(8.6)		2.8
Intellectual property	1.6		(0.2)		1.4		1.1		(0.2)		0.9
Total intangible assets	$	64.0	$	(30.6)	$	33.4	$	55.8	$	(27.1)	$	28.7

Amortization expense for intangible assets was $1.8 million and $0.7 million for the three months ended June 30, 2021 and 2020, respectively. Amortization expense for intangible assets was $3.5 million and $1.5 million for the six months ended June 30, 2021 and 2020, respectively.

Note 7. Accrued Expenses and Other Current Liabilities

The components of accrued expenses and other current liabilities were as follows:

(in millions)	June 30, 2021		December 31, 2020
Employee compensation and related costs	$	49.3	$	53.1
Professional and consulting services	22.9		19.1
Accrued rebates	20.6		13.1
Supplier purchases	4.5		7.1
Value added taxes payable	2.9		5.0
Income taxes payable	2.1		5.0
Accrued interest	1.2		1.8
Other	39.6		33.9
Accrued expenses and other current liabilities	$	143.1	$	138.1

Product Warranty Costs

The Company provides a four-year warranty on Personal Diabetes Managers (“PDMs”) sold in the United States and Europe and a five-year warranty on PDMs sold in Canada and may replace Pods that do not function in accordance with product specifications. The Company estimates its warranty obligation at the time the product is shipped based on historical experience and the estimated cost to service the claims. Since the Company continues to introduce new products and versions, the anticipated performance of the product over the warranty period is also considered in estimating warranty reserves. Warranty expense is recorded in cost of revenue in the consolidated statements of operations. Cost to service the claims reflects the current product cost. Reconciliations of the changes in the Company’s product warranty liability were as follows: 

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Product warranty liability at beginning of period	$	6.7	$	8.3	$	6.7	$	8.5
Warranty expense	2.3		2.7		4.9		5.2
Warranty claims settled	(2.5)		(2.9)		(5.1)		(5.6)
Product warranty liability at the end of period	$	6.5	$	8.1	$	6.5	$	8.1

12

Note 8. Debt

The components of debt consisted of the following:

(in millions)	June 30, 2021		December 31, 2020
1.375% Convertible Senior Notes due November 2024	$	32.1	$	402.5
0.375% Convertible Senior Notes due September 2026	800.0		800.0
Term loan due May 2028	500.0		—
Equipment financing due May 2024	19.2		22.2
Equipment financing due November 2025	33.0		36.4
5.15% Mortgage due November 2025	68.7		69.7
Unamortized debt discount	(179.9)		(252.5)
Debt issuance costs	(17.0)		(19.0)
Total debt	1,256.1		1,059.3
Less: current portion	20.9		15.6
Total long-term debt	$	1,235.2	$	1,043.7

1.375% Convertible Senior Notes

During the three months ended June 30, 2021, the Company repurchased $370.4 million in principal ($305.7 million net of discount and issuance costs) of its 1.375% Convertible Senior Notes due November 2024 (“1.375% Notes”) for $460.8 million in cash and the issuance of 2.2 million shares with a fair value of $622.7 million. The debt repurchase resulted in a $40.1 million loss on extinguishment, including cash paid to the note holders as an inducement to convert and transaction costs.

Senior Secured Credit Agreement

In May 2021, the Company entered into a senior secured credit agreement (the “Credit Agreement”), which includes a $500 million seven year senior secured term loan B (the “Term Loan”) for net proceeds of $489.5 million, which was used to fund the cash portion of the repurchase of the 1.375% Notes discussed above. The Term Loan bears interest at a rate of LIBOR plus 3.25%, with a 0.50% LIBOR floor, and contains leverage and fixed charge coverage ratio covenants, both of which are measured upon the occurrence of future debt. In addition, the Term Loan contains other customary covenants, none of which are considered restrictive to the Company’s operations.

Under the same agreement, the Company obtained a $60 million three year senior secured revolving credit facility (the “Revolving Credit Facility”), which bears interest at a rate of LIBOR plus an applicable margin of 2.75% to 3.25% based on the Company’s net leverage ratio. The Revolving Credit Facility contains a covenant to maintain a certain leverage ratio when there are amounts outstanding, in addition to other customary covenants, none of which are considered restrictive to the Company’s operations. No amount was outstanding under the Revolving Credit Facility at June 30, 2021.

Borrowings under the Credit Agreement are guaranteed by the Company’s wholly owned domestic subsidiaries, and are secured by substantially all assets of the Company and of each subsidiary guarantor, subject to certain exceptions. Additionally, borrowings under the Credit Agreement are senior to all of the Company’s unsecured indebtedness, including the convertible notes.

Fair Value of Debt

The carrying amount and the estimated fair value of the Company’s debt were as follows:

	June 30, 2021				December 31, 2020
(in millions)	Carrying Value		Estimated Fair Value		Carrying Value		Estimated Fair Value (1)
1.375% Convertible Senior Notes due November 2024 (1)	$	26.6	$	95.8	$	323.9	$	1,104.2
0.375% Convertible Senior Notes due September 2026 (1)	623.8		980.9		609.2		902.0
Term loan due May 2028 (2)	486.7		$	500.6	$	—	$	—
Total	$	1,137.1	$	1,577.3	$	933.1	$	2,006.2

(1) Convertible debt is classified as Level 2 in the fair value hierarchy. Fair value was determined using the Company’s quoted stock price and the contractual conversion rate.

(2) Term debt is classified as Level 1 in the fair value hierarchy. Fair value was determined using quoted market prices.

13

The fair values of the mortgage and equipment financings approximate their carrying values.

Note 9. Derivative Instruments

The Company manages interest rate exposure through the use of interest rate swap transactions with financial institutions acting as principal counterparties. In May 2021, the Company entered into two interest rate swap agreements that expire on April 30, 2025. Under the interest rate swap agreements, the Company receives variable rate interest payments and pays fixed interest rates on a total notional value of $480 million of its Term Loan. As a result of the interest rate swaps 96% of the Term Loan exposed to interest rate risk from changes in LIBOR is fixed at a rate of 4.20%. The Company has designated the interest rate swaps as cash flow hedges.

The fair value of interest rate swaps, which are classified as Level 2 in the fair value hierarchy, represent the estimated amounts the Company would receive or pay to terminate the contracts and is determined using industry standard valuation models and market-based observable inputs, including credit risk and interest rate yield curves. At June 30, 2021, the fair value of the interest rate swaps was a liability of $0.7 million.

Note 10. Commitments and Contingencies

Legal Proceedings

Between May 5, 2015 and June 16, 2015, three class action lawsuits were filed by shareholders in the U.S. District Court, for the District of Massachusetts, against the Company and certain then current and former executives of the Company. Two suits subsequently were voluntarily dismissed. Arkansas Teacher Retirement System v. Insulet, et al., 1:15-cv-12345, alleged that the Company (and certain then current and former executives) committed violations of Sections 10(b) and 20(a) and Rule 10b-5 of the Securities Exchange Act of 1934 by making allegedly false and misleading statements about the Company’s business, operations and prospects. On February 8, 2018, the parties executed a binding stipulation of settlement, under which all claims were released, and a payment was made into an escrow account for the plaintiffs and the class they purport to represent. On August 6, 2018, the Court issued an order approving the settlement. On June 25, 2021, the Court issued an order on the plaintiffs’ motion for fees and expenses, a final judgement approving the settlement, and an order of dismissal with prejudice. The Company had previously accrued fees and expenses in connection with this matter for the amount of the final settlement liability that was not covered by insurance, the amount of which was not material to the Company’s consolidated financial statements.

In addition, on April 26, 2017, a derivative action (Walker v. DeSisto, et al., 1:17-cv-10738) was filed, and on October 13, 2017, a second derivative action (Carnazza v. DeSisto, et al., 1:17-cv-11977) was filed, both on behalf of the Company, each by a shareholder in the U.S. District Court for the District of Massachusetts against the Company (as a nominal defendant) and certain individual then current and former officers and directors of the Company. The allegations in the actions are substantially similar to those alleged in the securities class action. The actions seek, among other things, damages, disgorgement of certain types of compensation or profits, and attorneys’ fees and costs. On July 11, 2018, the parties executed a binding stipulation of settlement, under which all claims were released, and a payment of attorneys’ fees and reimbursement of expenses will be paid to plaintiffs’ counsel, subject to the Court’s approval. On July 13, 2018, the plaintiffs filed a motion for preliminary approval of the settlement. On June 28, 2021, the Court issued an order preliminarily approving the proposed settlement and scheduling a hearing to decide whether the proposed settlement should be finally approved for September 9, 2021. The Company expects that such fees and expenses payable to plaintiff’s counsel will be covered by the Company’s insurance.

In June 2020, Roche Diabetes Care, Inc. (“Roche”) filed a patent infringement lawsuit against the Company in the United States District Court for the District of Delaware alleging that the Company’s manufacture and sale of its Omnipod Insulin Management System, including OmniPods, Personal Diabetes Managers, and other components of the system, and kits in the United States infringed Roche’s now-expired U.S. Patent 7,931,613. Roche is seeking monetary damages and attorneys’ fees and costs. Since the patent expired in 2019, Roche is not seeking injunctive relief and the lawsuit will have no impact on ongoing sales of the Company’s products. The Company believes that it has meritorious defenses to Roche’s claims and intends to vigorously defend against them. The court has set a trial date of July 25, 2022. At this time, based on available information regarding this litigation, the Company is unable to reasonably assess the ultimate outcome of this case or determine an estimate, or range of estimates, of potential losses, which could be material.

In July 2020, the Company filed a patent infringement claim against Roche Diabetes Care Limited (“Roche Ltd.”) in the United Kingdom alleging that Roche Ltd.’s manufacture and sale of the Accu-Chek® Solo insulin pump and its consumable components infringes European Patent No. 1 335 764 in the United Kingdom. The Company was seeking an injunction to last until expiry of the patent and monetary damages. A trial was held in May 2021 and the judge ultimately sided with Roche Ltd. on non-infringement and invalidity of the patent, which was slated to expire in August 2021. Accordingly, no injunction was issued and no monetary damages were awarded.

The Company is, from time to time, involved in the normal course of business in various legal proceedings, including intellectual property, contract, employment and product liability suits. Other than as described above, the Company does not expect the outcome of these proceedings, either individually or in the aggregate, to have a material adverse effect on its results of operations.

14

Note 11. Accumulated Other Comprehensive Income (Loss)

Changes in the components of accumulated other comprehensive income (loss), net of tax, were as follows:

	Three Months Ended June 30, 2021								Six Months Ended June 30, 2021
(in millions)	Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Unrealized Loss on Cash Flow Hedges		Accumulated Other Comprehensive Income		Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Unrealized Loss on Cash Flow Hedges		Accumulated Other Comprehensive Income
Balance at beginning of period	$	3.1	$	0.1	$	—	$	3.2	$	5.2	$	0.3	$	—	$	5.5
Other comprehensive loss before reclassifications	(1.8)		(0.1)		(1.0)		(2.9)		(3.9)		(0.3)		(1.0)		(5.2)
Amounts reclassified to net loss	$	—	$	—	$	0.4	$	0.4	$	—	$	—	$	0.4	$	0.4
Balance at the end of period	$	1.3	$	—	$	(0.6)	$	0.7	$	1.3	$	—	$	(0.6)	$	0.7

	Three Months Ended June 30, 2020						Six Months Ended June 30, 2020
(in millions)	Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Accumulated Other Comprehensive Loss		Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Accumulated Other Comprehensive Loss
Balance at beginning of period	$	(5.0)	$	1.2	$	(3.8)	$	(1.6)	$	0.4	$	(1.2)
Other comprehensive income (loss)	0.6		(0.4)		0.2		(2.8)		0.4		(2.4)
Balance at the end of period	$	(4.4)	$	0.8	$	(3.6)	$	(4.4)	$	0.8	$	(3.6)

Note 12. Interest Expense, Net

Interest expense, net was as follows: 

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Contractual interest, net of interest rate swaps	$	6.8	$	2.2	$	10.5	$	4.3
Accretion of debt discount	10.7		10.5		21.7		20.9
Amortization of debt issuance costs	1.0		0.7		1.8		1.4
Capitalized interest	(1.9)		(1.6)		(3.8)		(3.2)
Interest expense, net of portion capitalized	16.6		11.8		30.2		23.4
Interest income	(0.2)		(0.7)		(0.4)		(2.2)
Interest expense, net	$	16.4	$	11.1	$	29.8	$	21.2

Note 13. Stock-Based Compensation Expense

Compensation expense related to stock-based awards was recorded as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Cost of revenue	$	0.1	$	0.1	$	0.2	$	0.2
Research and development expenses	2.0		2.3		3.9		5.0
Selling, general and administrative expenses	6.9		3.4		13.5		8.5
Total	$	9.0	$	5.8	$	17.6	$	13.7

15

Note 14. Income Taxes

The Company’s effective tax rate for the three and six months ended June 30, 2021 was 12.1% and 11.2%, compared with 17.2% and 17.0% for the three and six months ended June 30, 2020, respectively. Income tax benefits have not been recorded for losses in jurisdictions where valuation allowances exist against net deferred tax assets. The Company had a full valuation allowance against its net deferred tax assets in the United Kingdom and the United States at June 30, 2021, and a full valuation allowance against its net deferred tax assets in the United States at December 31, 2020. The Company had no uncertain tax positions at both June 30, 2021 and December 31, 2020.

Note 15. Net (Loss) Income Per Share

Basic net (loss) income per share is computed by dividing net (loss) income by the weighted average number of common shares outstanding for the period. Diluted net (loss) income per share is computed using the weighted average number of common shares outstanding and, when dilutive, common share equivalents from outstanding stock options and restricted stock units (using the treasury-stock method), and potential common shares from the Company’s convertible notes (using the if-converted method). The weighted-average number of common shares used in the computation of basic and diluted net income per share were as follows:

	Three Months Ended June 30,		Six Months Ended June 30,
(in thousands)	2021	2020	2021	2020
Weighted average number of common shares outstanding, basic	66,696	64,371	66,406	63,627
Stock options	—	1,087	—	1,130
Restricted stock units	—	121	—	213
Weighted average number of common shares outstanding, diluted	66,696	65,579	66,406	64,970

The number of common share equivalents excluded from the computation of diluted net (loss) income per share because either the effect would have been anti-dilutive, or the performance criteria related to the units had not yet been met, were as follows:

	Three Months Ended June 30,		Six Months Ended June 30,
(in thousands)	2021	2020	2021	2020
1.375% Convertible Senior Notes due November 2024	3,657	4,319	3,988	4,319
0.375% Convertible Senior Notes due September 2026	3,528	3,528	3,528	3,528
Restricted stock units	283	299	364	357
Stock options	788	67	809	52
Total	8,256	8,213	8,689	8,256

Note 16. Related Party Transactions

In February 2021, the Company entered into a distribution agreement, the terms of which are consistent with those prevailing at arm's-length. The spouse of one of the members of the Company’s Board of Directors is an executive officer of the distributor. During the three and six months ended June 30, 2021, the Company recorded $3.3 million and $5.5 million, respectively, of net revenues from the distributor. At June 30, 2021, the Company had $1.3 million of net accounts receivable due from the distributor on its condensed consolidated balance sheet.

Note 17. Subsequent Events

In July 2021, $20.0 million in principal of 1.375% Notes were converted into approximately 215,000 shares.

In July 2021, the Company entered into a $43.1 million equipment financing transaction secured by machinery and equipment associated with one of its highly automated manufacturing lines located in Acton, Massachusetts. The equipment financing has a term of 7 years and an interest rate of approximately 4.25%.

16

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our consolidated financial statements and the accompanying notes included in this quarterly report. The following discussion may contain forward-looking statements that reflect our plans, estimates and beliefs, which are subject to risks, uncertainties and assumptions. Our actual results could differ materially from those discussed in these forward-looking statements. Factors that could cause or contribute to these differences include those discussed under the headings “Risk Factors” and “Forward-Looking Statements” in both our annual report on Form 10-K for the year ended December 31, 2020 and in this quarterly report.

Overview

We are primarily engaged in the development, manufacture and sale of our proprietary Omnipod® System (“Omnipod”), a continuous insulin delivery system for people with insulin-dependent diabetes. The Omnipod System features a small, lightweight, self-adhesive disposable tubeless Omnipod device (“Pod”) that is worn on the body for up to three days at a time; and its wireless companion, the handheld Personal Diabetes Manager. The Omnipod System, which features discreet and easy-to-use devices communicates wirelessly, provides for virtually pain-free automated cannula insertion and eliminates the need for traditional multiple daily injection therapy, using syringes or insulin pens, or the use of traditional pump and tubing.

In addition to the diabetes market space, we have partnered with pharmaceutical and biotechnology companies to tailor the Omnipod System technology platform for the delivery of subcutaneous drugs across other therapeutic areas. Most of our drug delivery revenue currently consists of sales of pods to Amgen for use in the Neulasta® Onpro® kit, a delivery system for Amgen’s white blood cell booster to help reduce the risk of infection after intense chemotherapy.

Our mission is to improve the lives of people with diabetes. To assist in achieving this mission, we are focused on the following key strategic imperatives:

•expanding access and awareness;

•delivering consumer-focused innovation;

•growing our global addressable market; and

•driving operational excellence.

Our long-term financial objective is to sustain profitable growth. To achieve this goal, we expect our efforts in 2021 to focus primarily on our planned launch of the Omnipod® 5 Automated Insulin Delivery System (“Omnipod 5”), which is currently under review with the U.S. Food and Drug Administration (“FDA”). This review is taking longer than we had anticipated. We now expect to receive FDA clearance and launch our limited commercial release in the second half of the year, most likely late in the fourth quarter. This shift in timing is not expected to have a material impact on 2021 revenue.

In addition, we continue our efforts to expand the Omnipod 5 indication to preschoolers ages two to six, however the timing of our FDA submission is contingent upon the timing of Omnipod 5 clearance. We are now planning for this expanded indication in 2022. In addition, we completed enrollment in our Type 2 feasibility study and plan to conduct additional studies with the goal to further expand Omnipod 5’s indication to Type 2 users.

In order to support our continued growth and the planned launch of Omnipod 5, we continue to focus on adding capacity to our U.S. manufacturing plant. During the quarter, we began producing salable product on our third highly automated manufacturing line.

In 2021, we launched Omnipod DASH® Insulin Management System (“Omnipod DASH”), our next generation digital mobile Omnipod platform, in Canada. We are also continuing to expand internationally in a targeted and strategic manner. During the first quarter of 2021, we increased our global footprint by expanding into Turkey and we also expect to enter Australia this year. Further, we are working on our strategy to enter additional markets in new regions.

Finally, we plan to continue our product development efforts and expand awareness of and access to our products. Achieving the above strategic imperatives is expected to require additional investments in certain initiatives and personnel, as well as enhancements to our supply chain operation capacity, efficiency and effectiveness.

17

Results of Operations

Revenue

	Three Months Ended June 30,
(dollars in millions)	2021		2020		Percent Change		Currency Impact		Constant Currency (1)
U.S. Omnipod	$	150.5	$	128.8	16.8	%	—	%	16.8	%
International Omnipod	91.6		73.2		25.1	%	11.7	%	13.4	%
Total Omnipod	242.1		202.0		19.9	%	4.3	%	15.6	%
Drug Delivery	21.1		24.3		(13.2)	%	—	%	(13.2)	%
Total revenue	$	263.2	$	226.3	16.3	%	3.8	%	12.5	%

	Six Months Ended June 30,
(dollars in millions)	2021		2020		Percent Change		Currency Impact		Constant Currency (1)
U.S. Omnipod	$	293.8	$	245.4	19.7	%	—	%	19.7	%
International Omnipod	181.5		146.3		24.1	%	10.7	%	13.4	%
Total Omnipod	475.3		391.7		21.3	%	4.0	%	17.3	%
Drug Delivery	40.2		32.6		23.3	%	—	%	23.3	%
Total revenue	$	515.5	$	424.3	21.5	%	3.7	%	17.8	%

(1) Constant currency revenue growth is a non-GAAP financial measure which should be considered supplemental to, and not a substitute for, our reported financial results prepared in accordance with GAAP. See “Management’s Use of Non-GAAP Measures.”

Total revenue for the three months ended June 30, 2021 increased $36.9 million, or 16.3%, to $263.2 million, compared with $226.3 million for the three months ended June 30, 2020. Constant currency revenue growth of 12.5% was primarily driven by higher volume and, to a lesser extent, favorable sales channel mix.

Total revenue for the six months ended June 30, 2021 increased $91.2 million, or 21.5%, to $515.5 million, compared with $424.3 million for the six months ended June 30, 2020. Constant currency revenue growth of 17.8% was primarily driven by higher volume and, to a lesser extent, favorable sales channel mix.

U.S. Omnipod

U.S. Omnipod revenue for the three months ended June 30, 2021 increased $21.7 million, or 16.8%, to $150.5 million, compared with $128.8 million for the three months ended June 30, 2020. This increase was primarily due to higher volumes driven by growing our customer base, and to a lesser extent, an increase due to growth through the pharmacy channel, where Pods have a higher average selling price due in part to the fact that we offer the PDM for no charge. This increase was partially offset by a decrease in days-on-hand inventory at distributors since COVID-19 supply chain urgency has normalized.

U.S. Omnipod revenue for the six months ended June 30, 2021 increased $48.4 million, or 19.7%, to $293.8 million, compared with $245.4 million for the six months ended June 30, 2020. This increase was primarily due to higher volumes driven by growing our customer base, and to a lesser extent, an increase due to growth through the pharmacy channel, where Pods have a higher average selling price due in part to the fact that we offer the PDM for no charge. For full year 2021, we expect strong U.S. Omnipod revenue growth driven by volume growth of Omnipod DASH, primarily in the pharmacy channel, benefits of our efforts to drive expanded access and awareness, and further growth in our Omnipod customer base.

International Omnipod

International Omnipod revenue for the three months ended June 30, 2021 increased $18.4 million, or 25.1%, to $91.6 million, compared with $73.2 million for the three months ended June 30, 2020. Excluding the 11.7% favorable impact of currency exchange, the remaining 13.4% increase in revenue was primarily driven by higher volumes as we continue to expand awareness and access to the Omnipod.

International Omnipod revenue for the six months ended June 30, 2021 increased $35.2 million, or 24.1%, to $181.5 million, compared with $146.3 million for the six months ended June 30, 2020. Excluding the 10.7% favorable impact of currency exchange, the remaining 13.4% increase in revenue was primarily driven by higher volumes as we continue to expand awareness and access to the Omnipod, partially offset by a decrease in days-on-hand inventory at distributors since COVID-19 supply chain urgency has normalized. For full year 2021, we expect higher International Omnipod revenue due to continued volume growth and market penetration aided by the full launch of Omnipod DASH throughout our international markets. We expect this revenue growth to be

18

partially offset by the lagging impact of lower new customer starts in 2020 and the first half of 2021 stemming from COVID-19 and related challenges.

Drug Delivery

Drug Delivery revenue for the three months ended June 30, 2021 decreased $3.2 million, or 13.2%, to $21.1 million, compared with $24.3 million for the three months ended June 30, 2020, due to elevated volume in the prior year due to the COVID-19 pandemic.

Drug Delivery revenue for the six months ended June 30, 2021 increased $7.6 million, or 23.3%, to $40.2 million, compared with $32.6 million for the six months ended June 30, 2020, due to increased demand for Amgen’s Neulasta® Onpro® kit which includes our pods. For full year 2021, we expect drug delivery revenue to decline or grow slightly dependent upon forecasted demand.

Operating Expenses

	Three Months Ended June 30,
	2021				2020
(dollars in millions)	Amount		Percent of Revenue		Amount		Percent of Revenue
Cost of revenue	$	80.5	30.6	%	$	83.8	37.0	%
Research and development expenses	$	40.1	15.2	%	$	34.2	15.1	%
Selling, general and administrative expenses	$	116.3	44.2	%	$	80.8	35.7	%

	Six Months Ended June 30,
	2021				2020
(dollars in millions)	Amount		Percent of Revenue		Amount		Percent of Revenue
Cost of revenue	$	165.3	32.1	%	$	154.9	36.5	%
Research and development expenses	$	80.8	15.7	%	$	69.7	16.4	%
Selling, general and administrative expenses	$	226.8	44.0	%	$	164.7	38.8	%

Cost of Revenue

Cost of revenue for the three months ended June 30, 2021 decreased $3.3 million, or 3.9%, to $80.5 million, compared with $83.8 million for the three months ended June 30, 2020. Gross margin was 69.4% for the three months ended June 30, 2021, compared with 63.0% for the three months ended June 30, 2020. The 640 basis point increase in gross margin was primarily driven by improved manufacturing and supply chain efficiencies, 130 basis points of favorable foreign currency exchange, a 120 basis point decrease in COVID-19 related costs, and a higher average selling price due to growth in the pharmacy channel. These increases were partially offset by expected higher production costs as we continue to scale U.S. manufacturing.

Cost of revenue for the six months ended June 30, 2021 increased $10.4 million, or 6.7%, to 165.3, compared with $154.9 million for the six months ended June 30, 2020. Gross margin was 67.9% for the six months ended June 30, 2021, compared with 63.5% for the six months ended June 30, 2020. The 440 basis point increase in gross margin was primarily driven by improved manufacturing and supply chain efficiencies, higher average selling price due to growth in the pharmacy channel, 120 basis points of favorable foreign currency exchange, and a 110 basis point decrease in COVID-19 related costs. These increases were partially offset by expected higher production costs as we continue to scale U.S. manufacturing. For full year 2021, we expect gross margin to be in the range of 68% to 69%, which reflects expected revenue growth both in the U.S. and internationally, including in the pharmacy channel, and the benefits of continued improvements in manufacturing and supply chain operations. In addition, we expect to benefit from lower COVID-19 related costs.

Research and Development Expenses

Research and development expenses for the three months ended June 30, 2021 increased $5.9 million, or 17.3%, to $40.1 million, compared with $34.2 million for the three months ended June 30, 2020. This increase was primarily due to year-over-year headcount additions to support our continued investment in development of Omnipod products.

Research and development expenses for the six months ended June 30, 2021 increased $11.1 million, or 15.9%, to $80.8 million, compared with $69.7 million for the six months ended June 30, 2020. This increase was primarily due to year-over-year headcount additions to support our continued investment in development of Omnipod products. We expect research and development spend for the full year 2021 to increase compared with 2020 as we continue to invest in advancing our innovation and clinical pipeline.

Selling, General and Administrative Expenses

Selling general and administrative expenses for the three months ended June 30, 2021 increased $35.5 million, or 43.9%, to $116.3 million, compared with $80.8 million for the three months ended June 30, 2020. This increase was primarily attributable to year-over-year headcount additions, mainly to support international expansion, information technology, sales, and customer service personnel, an

19

increase in direct to consumer advertising spend, as well as a shift in resources and certain costs from our Omnipod 5 clinical efforts to our commercial strategy as we mature as a company.

Selling general and administrative expenses for the six months ended June 30, 2021 increased $62.1 million, or 37.7%, to $226.8 million, compared with $164.7 million for the six months ended June 30, 2020. This increase was primarily attributable to year-over-year headcount additions, mainly to support international expansion, information technology, sales, and customer service personnel, an increase in direct to consumer advertising spend, a shift in resources and certain costs from our Omnipod 5 clinical efforts to our commercial strategy as we mature as a company, as well as commercial costs related to international expansion. We expect selling, general and administrative expenses to increase in 2021 compared with 2020 due to expansion of our sales force, direct-to-consumer advertising, investments to expand market acceptance and access for our products, and investments in our operating structure to facilitate operational efficiencies and continued growth.

Non-Operating Items

Interest Expense, Net

Net interest expense increased $5.3 million to $16.4 million for the three months ended June 30, 2021, compared with $11.1 million for the three months ended June 30, 2020. This increase was driven by $4.6 million of cash interest expense associated with the $500 million senior secured term loan B (the “Term Loan”) entered into in May 2021, and the mortgage and equipment financings that occurred in the fourth quarter of 2020 and a $0.5 million decrease in interest income due to lower market rates and a shift in a portion of our investment portfolio to more liquid investments.

Net interest expense increased $8.6 million to $29.8 million for the six months ended June 30, 2021, compared with $21.2 million for the six months ended June 30, 2020. This increase was driven by $6.2 million of cash interest expense associated with the Term Loan entered into in May 2021, and the mortgage and equipment financings that occurred in the fourth quarter of 2020 and a $1.8 million decrease in interest income due to lower market rates and a shift in a portion of our investment portfolio to more liquid investments.

Loss on Extinguishment of Debt

During the three and six months ended June 30, 2021, we incurred a $40.1 million loss on extinguishment of debt related to the repurchase of a portion of our 1.375% Convertible Senior Notes due November 2024 (“1.375% Notes”). Refer to Note 8 to the consolidated financial statements for additional information.

Other Income (Expense), Net

During the three months ended June 30, 2021, we had other income, net of $1.8 million, compared with $1.0 million for the three months ended June 30, 2020. The $0.8 million increase in other income was primarily driven by unrealized foreign currency gains due to the change in exchange rates.

During the six months ended June 30, 2021, we had other expense of $0.8 million, compared with income of $1.0 million for the six months ended June 30, 2020. The $1.8 million decrease in other income was primarily driven by unrealized foreign currency losses due to the change in exchange rates.

Income Tax Expense, Net

Income tax benefit was $3.4 million for the three months ended June 30, 2021, compared with an income tax expense of $3.0 million for the three months ended June 30, 2020, resulting in effective tax rates of 12.1% and 17.2% for the three months ended June 30, 2021 and 2020, respectively. The decrease in the effective tax rate was primarily driven by the jurisdictional distribution of profits and losses. In the United States, we have net operating loss carryforwards that reduce taxable profits and a full valuation allowance against net deferred tax assets.

Income tax benefit was $3.1 million for the six months ended June 30, 2021, compared with an income tax expense of $2.5 million for the six months ended June 30, 2020, resulting in effective tax rates of 11.2% and 17.0% for the six months ended June 30, 2021 and 2020, respectively. The decrease in the effective tax rate was primarily driven by the jurisdictional distribution of profits and losses. In the United States, we have net operating loss carryforwards that reduce taxable profits and a full valuation allowance against net deferred tax assets. Additionally, we have not recorded tax benefits for current year losses in the United Kingdom due to valuation allowance requirements following a transfer of intellectual property that occurred during the three months ended March 31, 2021.

20

Adjusted EBITDA

The table below presents reconciliations of Adjusted EBITDA, a non-GAAP financial measure, to net (loss) income, the most directly comparable financial measure prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”):

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Net (loss) income	$	(25.0)	$	14.4	$	(25.0)	$	12.3
Interest expense, net	16.4		11.1		29.8		21.2
Income tax (benefit) expense	(3.4)		3.0		(3.1)		2.5
Depreciation and amortization	15.2		9.9		28.0		18.8
Stock-based compensation expense	9.0		5.8		17.6		13.7
Loss on extinguishment of debt	40.1		—		40.1		—
Adjusted EBITDA	$	52.3	$	44.2	$	87.4	$	68.5

Non-GAAP Financial Measures

Management uses the following non-GAAP financial measures:

Constant currency revenue growth represents the change in revenue between current and prior year periods using a constant currency, the exchange rate in effect during the applicable prior year period. We present constant currency revenue growth because we believe it provides meaningful information regarding our results on a consistent and comparable basis. Management uses this non-GAAP financial measure, in addition to financial measures in accordance with accounting principles generally accepted in the United States (“GAAP”), to evaluate our operating results. It is also one of the performance metrics that determines management incentive compensation.

Adjusted EBITDA represents net income (loss) plus net interest expense, income tax expense (benefit), depreciation and amortization, stock-based compensation and other significant unusual items, as applicable. We present Adjusted EBITDA because management uses it as a supplemental measure in assessing our operating performance, and we believe that it is helpful to investors, and other interested parties as a measure of our comparative operating performance from period to period. Adjusted EBITDA is a commonly used measure in determining business value and we use it internally to report results.

These non-GAAP financial measures should be considered supplemental to, and not a substitute for, our reported financial results prepared in accordance with GAAP. In addition, the above definitions may differ from similarly titled measures used by others. Non-GAAP financial measures exclude the effect of items that increase or decrease our reported results of operations; accordingly, we strongly encourage investors to review our consolidated financial statements in their entirety.

Liquidity and Capital Resources

As of June 30, 2021, we had $854.6 million in cash and cash equivalents and $17.5 million of investments in marketable securities. Additionally, we have a $60 million three year senior secured revolving credit facility (“Revolving Credit Facility”), which expires in 2024. At June 30, 2021, no amount was outstanding under the Revolving Credit Facility. The Revolving Credit Facility contains a covenant to maintain a certain leverage ratio, in addition to other customary covenants, none of which are considered restrictive to our operations. We believe that our current liquidity will be sufficient to meet our projected operating, investing and debt service requirements for at least the next twelve months.

Debt

To finance our operations and global expansion, we have periodically issued convertible senior notes, which are convertible into our common stock. As of June 30, 2021, the following notes were outstanding:

Issuance Date	Coupon	Principal Outstanding (in millions)		Due Date	Conversion Rate (1)	Conversion Price per Share of Common Stock
November 2017	1.375%	$	32.1	November 2024	10.7315	$	93.18
September 2019	0.375%	800.0		September 2026	4.4105	$	226.73
Total		$	832.1

(1) Per $1,000 face value of notes.

In July 2021, $20.0 million in principal of 1.375% Notes were converted into approximately 215,000 shares, which we expect to result in a loss on extinguishment of debt of approximately $2 million.

21

During the three months ended June 30, 2021, we obtained a $500 million seven year Term Loan for net proceeds of $489.5 million, which we used to fund the cash portion of repurchase of the 1.375% Notes due November 2024. Additional information regarding our debt is provided in Note 8 to the consolidated financial statements.

Summary of Cash Flows

	Six Months Ended June 30,
(in millions)	2021		2020
Cash (used in) provided by:
Operating activities	$	(16.8)	$	22.8
Investing activities	(34.1)		80.6
Financing activities	—		464.9
Effect of exchange rate changes on cash	(1.7)		(2.9)
Net (decrease) increase in cash, cash equivalents and restricted cash	$	(52.6)	$	565.4

Operating Activities

Net cash used in operating activities of $16.8 million for the six months ended June 30, 2021 was primarily attributable to net loss, as adjusted for loss on extinguishment of debt, depreciation and amortization, non-cash interest, and stock-based compensation expense, partially offset by a $104.2 million working capital cash outflow. The working capital outflow was driven by a $45.0 million increase in inventories, a $30.0 million increase in prepaid expenses and other assets and a $19.5 million increase in accounts receivable. The increase in inventories was driven by a planned inventory build to satisfy demand and the addition of our third highly automated manufacturing line. The increase in prepaid expenses and other assets was driven by an increase in cloud computing implementation costs and an increase in unbilled revenue resulting from higher percentage of completion for our Drug Delivery product. Finally, the increase in accounts receivable was primarily due to an increase in International Omnipod revenue and sales in the U.S. pharmacy channel, both of which generally have longer payment terms.

Investing Activities

Net cash used in investing activities was $34.1 million for the six months ended June 30, 2021, compared with net cash provided by investing activities of $80.6 million for the six months ended June 30, 2020.

Capital Spending—Capital expenditures were $52.8 million and $51.7 million for the six months ended June 30, 2021 and 2020, respectively, and primarily related to the purchase of equipment to increase our manufacturing capacity. We expect capital expenditures for 2021 to increase compared with 2020 as we continue to further invest in our global manufacturing operations to support our growth, as well as investments in our strategic initiatives. We expect to fund our capital expenditures using existing cash and investments.

Purchases and Sales of Investments—Proceeds from maturities of marketable securities were $22.5 million for the six months ended June 30, 2021, compared with net proceeds from maturities of $132.8 million for the six months ended June 30, 2020. The $110.3 million decrease was driven by the prior year shift in a portion of our investment portfolio to investments classified as cash equivalents.

Financing Activities

We had no cash provided by financing activities for the six months ended June 30, 2021, compared with $464.9 million for six months ended June 30, 2020.

Debt Issuance and Repayments—During the six months ended June 30, 2021, we received net proceeds of $489.5 million from the issuance of the Term Loan and used $460.8 million of cash to partially fund the repurchase of a portion of our 1.375% Notes. Additionally, we spent $6.4 million on principal payments associated with our equipment financings.

Option Exercises and Payment of Taxes for Restricted Stock Net Settlements—Total proceeds from option exercises and issuance of employee stock purchase plan shares was $10.0 million and $14.2 million for the six months ended June 30, 2021 and 2020, respectively. The $4.2 million decrease was primarily driven by fewer option exercises by our former chief executive officer. Payments for taxes related to net restricted and performance stock unit settlements were $27.3 million and $26.8 million for the six months ended June 30, 2021 and 2020, respectively.

Legal Proceedings

The significant estimates and judgments related to establishing litigation reserves are discussed under “Legal Proceedings” in Note 10 to the consolidated financial statements included in this Form 10-Q.

22

Off-Balance Sheet Arrangements

As of June 30, 2021, we had various outstanding letters of credit and bank guarantees totaling $2.8 million, none of which is individually significant. We have restricted cash that serves as collateral for these outstanding letters of credit and bank guarantees that are included in cash and cash equivalents on our consolidated balance sheet.

Critical Accounting Policies and Estimates

The preparation of our consolidated financial statements in conformity with GAAP requires management to use judgment in making estimates and assumptions that affect the reported amounts of assets, liabilities, revenue and expenses, and related disclosure of contingent assets and liabilities.

Our accounting policies for revenue recognition and contingencies are based on, among other things, judgments and assumptions made by management that include inherent risks and uncertainties. There have been no significant changes to the above critical accounting policies or in the underlying accounting assumptions and estimates used in such policies from those disclosed in our annual consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K for the year ended December 31, 2020.

Accounting Standards Issued and Not Yet Adopted

In August 2020, the FASB issued ASU 2020-06, Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity, which simplifies the accounting for convertible instruments by eliminating certain separation models. Under ASU 2020-06, a convertible debt instrument will generally be reported as a single liability at its amortized cost with no separate accounting for embedded conversion features. Consequently, the interest rate of convertible debt instruments will be closer to the coupon interest rate. In addition, ASU 2020-06 eliminates the treasury stock method to calculate diluted earnings per share for convertible instruments and requires the use of the if-converted method. The guidance is effective for us beginning in the first quarter of 2022. Based on the carrying value of our convertible debt as of June 30, 2021 and subsequent conversion of 1.375% Notes in July 2021, the adoption of this guidance on January 1, 2022 is expected to result in an approximate $215 million decrease in additional paid in capital from the derecognition of the bifurcated equity component, $155 million increase in debt from the derecognition of the discount associated with the bifurcated equity component and $60 million decrease to the opening balance of accumulated deficit, representing the cumulative interest expense recognized related to the amortization of the bifurcated conversion option. We expect to write-off the related deferred tax liabilities with a corresponding adjustment to the valuation allowance, resulting in no net impact to the cumulative adjustment to retained earnings. Adoption of this standard will have no impact on our diluted earnings per share as we calculate earnings per share using the if-converted method.

FORWARD-LOOKING STATEMENTS

This quarterly report on Form 10-Q contains forward-looking statements. Forward-looking statements relate to future events or our future financial performance. We generally identify forward looking statements by terminology such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “intends,” “targets,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the negative of these terms or other similar words. These statements are only predictions. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our business, results of operations and financial condition.

The outcomes of the events described in these forward-looking statements are subject to risks, uncertainties and assumptions. These risks and uncertainties include, but are not limited to:

•risks associated with public health crises and pandemics, such as the COVID-19 global pandemic, including the duration of the outbreak, government actions and restrictive measures implemented in response, supply chain disruptions, delays in clinical trials, and other impacts to the business, or on our ability to execute business continuity plans;

•risks associated with our dependence on our principal product platform, the Omnipod System, and our ability to design, develop, manufacture and commercialize future products; 

•our ability to reduce production costs and increase customer orders and manufacturing volumes;

•adverse changes in general economic conditions;

•the impact of healthcare reform laws; 

•supply problems or price fluctuations with sole source or third-party suppliers on which we are dependent;

•the potential establishment of a competitive bid program for conventional insulin pumps;

•failure to retain key suppliers and/or supplier pricing discounts and achieve satisfactory gross margins;

•international business risks, including regulatory, commercial and logistics risks associated with selling our products in Europe due to the separation of the United Kingdom from the European Union (Brexit); 

23

•our inability to secure and retain adequate coverage or reimbursement from third-party payors for the Omnipod System or future products and potential adverse changes in reimbursement rates or policies relating to the Omnipod System or future products;

•failure to retain key payor partners and their members;

•adverse effects resulting from competition;

•technological change and product innovation adversely affecting our business;

•changes to or termination of our license to incorporate a blood glucose meter into the Omnipod System or our inability to enter into new license or other agreements with respect to the Omnipod System’s current or future features;

•challenges to the future development of our non-insulin drug delivery product line; 

•our ability to protect our intellectual property and other proprietary rights;

•conflicts with the intellectual property of third parties, including claims that our current or future products infringe or misappropriate the proprietary rights of others;

•adverse regulatory or legal actions relating to the Omnipod System or future products;

•failure of our contract manufacturers or component suppliers to comply with the FDA’s quality system regulations;

•potential adverse impacts resulting from a recall, or discovery of serious safety issues, of the Omnipod System;

•the potential violation of the U.S. Foreign Corrupt Practices Act or any other federal, state or foreign anti-bribery/anti-corruption laws or laws prohibiting “kickbacks” or protecting the confidentiality of health information or other protected personal information, or any challenge to or investigation into our practices under these laws;

•product liability and other lawsuits that may be brought against us, including stemming from off-label use of our product;

•breaches or failures of our product or information technology systems, including by cyber-attack;

•reduced retention rates of our customer base;

•unfavorable results of clinical studies relating to the Omnipod System or future products, or the products of our competitors;

•future publication of articles or announcement of positions by diabetes associations or other organizations that are unfavorable to the Omnipod System;

•the concentration of our manufacturing operations and storage of our inventory in a limited number of locations; 

•our ability to attract and retain personnel; 

•our ability to scale our business to support revenue growth;

•fluctuations in quarterly results of operations;

•risks associated with potential future acquisitions or investments in new businesses; 

•our ability to generate sufficient cash to service all of our indebtedness or raise additional funds on acceptable terms or at all;

•the expansion of our distribution network; 

•the volatility of the trading price of our common stock;

•risks related to future sales of our common stock or the conversion of any of our convertible debt;

•potential limitations on our ability to use our net operating loss carryforwards; and

•anti-takeover provisions in our organizational documents.

The risk factors discussed in “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2020 and in this Quarterly Report could cause our results to differ materially from those expressed in forward-looking statements. In addition, there may be other risks and uncertainties that we are unable to predict at this time or that we currently do not expect to have a material adverse effect on our business. Actual results could differ materially from those projected in the forward-looking statements; accordingly, you should not rely upon forward-looking statements as predictions of future events. We expressly disclaim any obligation to update these forward-looking statements other than as required by law.

Item 3. Quantitative and Qualitative Disclosures about Market Risk

Interest Rate Risk

Our exposure to changes in interest rates is associated with borrowings under our Revolving Credit Facility and our Term Loan, both of which are variable-rate debt. At June 30, 2021, no amounts were outstanding under our Revolving Credit Facility. In May 2021, we entered into two interest rate swap agreements to effectively convert $480 million of our term loan borrowings from a variable rate to

24

a fixed rate. These interest rate swaps are intended to mitigate the exposure to fluctuations in interest rates and qualify for hedge accounting treatment as cash flow hedges. A 100 basis point increase or decrease in interest rates relative to interest rates as of June 30, 2021 would decrease or increase our annual earnings, respectively, by approximately $0.2 million.

Refer to “Part II. Item 7A. Quantitative and Qualitative Disclosures About Market Risk” in our Annual Report on Form 10-K for the year ended December 31, 2020 for a discussion of our market price sensitive instruments and foreign currency exchange risk.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures designed to ensure that information required to be disclosed in reports filed under the Securities Exchange Act of 1934 (“the Exchange Act”), as amended, is recorded, processed, summarized and reported within the specified time periods, and that such information is accumulated and communicated to management, including our chief executive officer and chief financial officer, as appropriate, to allow timely decisions regarding required disclosure.

Our management, with the participation of our chief executive officer and chief financial officer, evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of June 30, 2021. Based on the evaluation, our chief executive officer and chief financial officer concluded that, as of that date, our disclosure controls and procedures were effective.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting during the three months ended June 30, 2021 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

25

PART II - OTHER INFORMATION

Item 1. Legal Proceedings

Information regarding our material pending legal proceedings, which is incorporated herein by reference, is provided in Note 10 to the consolidated financial statements in this Form 10-Q.

Item 1A. Risk Factors

Please refer to the “Risks Factors” section in our Annual Report on Form 10-K for the year ended December 31, 2020 for a discussion of risks to which our business, financial condition, results of operations and cash flows are subject. There have been no material changes to the risk factors disclosed in the aforementioned Annual Report.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Subsequent to the three months ended June 30, 2021, we issued securities that were not registered under the Securities Act and were not previously disclosed in a Current Report on Form 8-K or Quarterly Report on Form 10-Q as listed below. All of the securities discussed in this Item 2 were issued in reliance on the exemption from registration under Section 3(a)(9) of the Securities Act of 1933, as amended (the “Securities Act”).

On July 2, 2021, we issued 74,347 shares of our common stock to certain holders of our 1.375% Convertible Senior Notes due 2024 (the “Notes”) upon the conversion of $6.928 million aggregate principal amount of the Notes by such holders.

On July 8, 2021, we issued 98,428 shares of our common stock to certain holders of the Notes upon the conversion of $9.172 million aggregate principal amount of the Notes by such holders.

On July 19, 2021, we issued 42,035 shares of our common stock to certain holders of the Notes upon the conversion of $3.917 million aggregate principal amount of the Notes by such holders.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

None.

26

Item 6. Exhibits

Number	Description
31.1	Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 by Chief Executive Officer.
31.2	Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 by Chief Financial Officer.
32.1*	Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, by Chief Executive Officer and Chief Financial Officer.
10.1	Credit Agreement, dated as of May 4, 2021, by and among Insulet Corporation, the lenders and other parties thereto and Morgan Stanley Senior Funding, Inc., as administrative agent and collateral agent (Incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed May 5, 2021).
101	The following materials from Insulet Corporation’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2021 formatted in iXBRL (Inline eXtensible Business Reporting Language), as follows:
	(i) Condensed Consolidated Balance Sheets (Unaudited) as of June 30, 2021 and December 31, 2020
	(ii) Condensed Consolidated Statements of Operations (Unaudited) for the three and six months ended June 30, 2021 and 2020
	(iii) Condensed Consolidated Statements of Comprehensive (Loss) Income (Unaudited) for the three and six months ended June 30, 2021 and 2020
	(iv) Condensed Consolidated Statements of Stockholders’ Equity (Unaudited) for the three and six months ended June 30, 2021 and 2020
	(v) Condensed Consolidated Statements of Cash Flows (Unaudited) for the six months ended June 30, 2021 and 2020
	(vi) Condensed Notes (Unaudited) to Consolidated Financial Statements
*	Furnished herewith.

27

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		INSULET CORPORATION (Registrant)
Date:	August 5, 2021	/s/ Shacey Petrovic
		Shacey Petrovic
		Chief Executive Officer (Principal Executive Officer)

Date:	August 5, 2021	/s/ Wayde McMillan
		Wayde McMillan
		Chief Financial Officer (Principal Financial Officer)

28

EX-31.1

EXHIBIT 31.1

CERTIFICATION

I, Shacey Petrovic, certify that:    

1.I have reviewed this Quarterly Report on Form 10-Q of Insulet Corporation;

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 registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer 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 registrant 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 registrant, 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 registrant’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 registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’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 registrant’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 registrant’s internal control over financial reporting.

/s/ Shacey Petrovic
Shacey Petrovic
Chief Executive Officer
Date:	August 5, 2021

EX-31.2

EXHIBIT 31.2

CERTIFICATION

I, Wayde McMillan, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Insulet Corporation;

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 registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer 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 registrant 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 registrant, 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 registrant’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 registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’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 registrant’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 registrant’s internal control over financial reporting.

/s/ Wayde McMillan
Wayde McMillan
Chief Financial Officer
Date:	August 5, 2021

EX-32.1

EXHIBIT 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, each of the undersigned officers of Insulet Corporation, a Delaware corporation (the “Company”), does hereby certify with respect to the Quarterly Report of the Company on Form 10-Q for the period ended June 30, 2021, as filed with the Securities and Exchange Commission (the “Report”) that, to their knowledge:

(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 the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Shacey Petrovic
Shacey Petrovic
Chief Executive Officer
Date:	August 5, 2021
/s/ Wayde McMillan
Wayde McMillan
Chief Financial Officer
Date:	August 5, 2021

XML

Cover - shares	6 Months Ended
	Jun. 30, 2021	Jul. 30, 2021
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2021
Document Transition Report	false
Entity File Number	001-33462
Entity Registrant Name	INSULET CORPORATION
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	04-3523891
Entity Address, Address Line One	100 Nagog Park
Entity Address, City or Town	Acton
Entity Address, State or Province	MA
Entity Address, Postal Zip Code	01720
City Area Code	978
Local Phone Number	600-7000
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Title of 12(b) Security	Common Stock, $0.001 Par Value Per Share
Trading Symbol	PODD
Security Exchange Name	NASDAQ
Entity Common Stock, Shares Outstanding (in shares)		68,873,869
Amendment Flag	false
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q2
Entity Central Index Key	0001145197
Current Fiscal Year End Date	--12-31

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Current Assets
Cash and cash equivalents	$ 854.6	$ 907.2
Short-term investments	17.5	40.4
Accounts receivable trade, less allowance for credit losses of $3.7 and $2.9 (Note 16)	100.3	83.8
Inventories	197.8	154.3
Prepaid expenses and other current assets	82.7	63.0
Total current assets	1,252.9	1,248.7
Property, plant and equipment, net	505.5	478.7
Other intangible assets, net	33.4	28.7
Goodwill	39.9	39.8
Other assets	92.0	77.0
Total assets	1,923.7	1,872.9
Current Liabilities
Accounts payable	49.3	54.1
Accrued expenses and other current liabilities	143.1	138.1
Current portion of long-term debt	20.9	15.6
Total current liabilities	213.3	207.8
Total long-term debt	1,235.2	1,043.7
Other liabilities	16.1	17.8
Total liabilities	1,464.6	1,269.3
Commitments and contingencies (Note 10)
Stockholders’ Equity
Preferred stock, $.001 par value, 5,000,000 authorized; none issued and outstanding	0.0	0.0
Common stock, $.001 par value, 100,000,000 authorized; 68,610,078 and 66,017,444 issued and outstanding	0.1	0.1
Additional paid-in capital	1,149.6	1,264.3
Accumulated deficit	(691.3)	(666.3)
Accumulated other comprehensive income	0.7	5.5
Total stockholders’ equity	459.1	603.6
Total liabilities and stockholders’ equity	$ 1,923.7	$ 1,872.9

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 3.7	$ 2.9
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, authorized (in shares)	5,000,000	5,000,000
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized (in shares)	100,000,000	100,000,000
Common stock, issued (in shares)	68,610,078	66,017,444
Common stock, outstanding (in shares)	68,610,078	66,017,444

XML

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
Revenue (Related Party Transactions Note 16)	$ 263.2	$ 226.3	$ 515.5	$ 424.3
Cost of Goods and Services Sold	80.5	83.8	165.3	154.9
Gross profit	182.7	142.5	350.2	269.4
Operating expenses:
Research and development expenses	40.1	34.2	80.8	69.7
Selling, general and administrative expenses	116.3	80.8	226.8	164.7
Operating income	26.3	27.5	42.6	35.0
Interest expense, net	(16.4)	(11.1)	(29.8)	(21.2)
Loss on extinguishment of debt	(40.1)	0.0	(40.1)	0.0
Other income (expense), net	1.8	1.0	(0.8)	1.0
(Loss) income before income taxes	(28.4)	17.4	(28.1)	14.8
Income tax benefit (expense)	3.4	(3.0)	3.1	(2.5)
Net (loss) income	$ (25.0)	$ 14.4	$ (25.0)	$ 12.3
Net (loss) income per share:
Basic (in dollars per share)	$ (0.37)	$ 0.22	$ (0.38)	$ 0.19
Diluted (in dollars per share)	$ (0.37)	$ 0.22	$ (0.38)	$ 0.19
Weighted-average number of common shares outstanding (in thousands):
Basic (in shares)	66,696	64,371	66,406	63,627
Diluted (in shares)	66,696	65,579	66,406	64,970

XML

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (25.0)	$ 14.4	$ (25.0)	$ 12.3
Other comprehensive (Loss) income, net of tax:
Foreign currency translation adjustment	(1.8)	0.6	(3.9)	(2.8)
Unrealized loss on cash flow hedges	(0.6)	0.0	(0.6)	0.0
Unrealized gain (loss) on available-for-sale debt securities, net of tax	(0.1)	(0.4)	(0.3)	0.4
Other comprehensive loss	(2.5)	0.2	(4.8)	(2.4)
Comprehensive (loss) income	$ (27.5)	$ 14.6	$ (29.8)	$ 9.9

XML

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (UNAUDITED) - USD ($) $ in Millions	Total	Convertible Senior Notes, 1.375%	Cumulative Effect, Period of Adoption, Adjustment	[1]	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Deficit Cumulative Effect, Period of Adoption, Adjustment	[1]	Accumulated Other Comprehensive Income
Beginning balance (in shares) at Dec. 31, 2019					62,685,000
Beginning balance at Dec. 31, 2019	$ 75.9		$ (1.1)		$ 0.1	$ 749.0	$ (672.0)	$ (1.1)		$ (1.2)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)					2,370,000
Issuance of common stock	477.5					477.5
Exercise of options to purchase common stock (in shares)					304,000
Exercise of options to purchase common stock	11.3					11.3
Issuance of shares for employee stock purchase plan (in shares)					19,000
Issuance of shares for employee stock purchase plan	2.9					2.9
Stock-based compensation expense	13.7					13.7
Restricted stock units vested, net of shares withheld for taxes (in shares)					226,000
Restricted stock units vested, net of shares withheld for taxes	(26.8)					(26.8)
Net (loss) income	12.3						12.3
Other comprehensive income (loss)	(2.4)									(2.4)
Ending balance (in shares) at Jun. 30, 2020					65,604,000
Ending balance at Jun. 30, 2020	563.3				$ 0.1	1,227.6	(660.8)			(3.6)
Beginning balance (in shares) at Mar. 31, 2020					63,058,000
Beginning balance at Mar. 31, 2020	59.0				$ 0.1	737.9	(675.2)			(3.8)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (in shares)					2,370,000
Issuance of common stock	477.5					477.5
Exercise of options to purchase common stock (in shares)					131,000
Exercise of options to purchase common stock	5.1					5.1
Issuance of shares for employee stock purchase plan (in shares)					19,000
Issuance of shares for employee stock purchase plan	2.9					2.9
Stock-based compensation expense	5.8					5.8
Restricted stock units vested, net of shares withheld for taxes (in shares)					26,000
Restricted stock units vested, net of shares withheld for taxes	(1.6)					(1.6)
Net (loss) income	14.4						14.4
Other comprehensive income (loss)	0.2									0.2
Ending balance (in shares) at Jun. 30, 2020					65,604,000
Ending balance at Jun. 30, 2020	$ 563.3				$ 0.1	1,227.6	(660.8)			(3.6)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Debt, interest rate		1.375%
Beginning balance (in shares) at Dec. 31, 2020	66,017,444				66,017,000
Beginning balance at Dec. 31, 2020	$ 603.6				$ 0.1	1,264.3	(666.3)			5.5
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of options to purchase common stock (in shares)					164,000
Exercise of options to purchase common stock	6.2					6.2
Issuance of shares for employee stock purchase plan (in shares)					17,000
Issuance of shares for employee stock purchase plan	3.8					3.8
Stock-based compensation expense	17.6					17.6
Restricted stock units vested, net of shares withheld for taxes (in shares)					170,000
Restricted stock units vested, net of shares withheld for taxes	(27.3)					(27.3)
Extinguishment of conversion feature, net of issuance costs	(737.7)					(737.7)
Issuance of shares for debt repayment (in shares)					2,242,000
Issuance of shares for debt repayment	622.7					622.7
Net (loss) income	(25.0)						(25.0)
Other comprehensive income (loss)	$ (4.8)									(4.8)
Ending balance (in shares) at Jun. 30, 2021	68,610,078				68,610,000
Ending balance at Jun. 30, 2021	$ 459.1				$ 0.1	1,149.6	(691.3)			0.7
Beginning balance (in shares) at Mar. 31, 2021					66,213,000
Beginning balance at Mar. 31, 2021	585.3				$ 0.1	1,248.3	(666.3)			3.2
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of options to purchase common stock (in shares)					121,000
Exercise of options to purchase common stock	4.7					4.7
Issuance of shares for employee stock purchase plan (in shares)					17,000
Issuance of shares for employee stock purchase plan	3.8					3.8
Stock-based compensation expense	9.0					9.0
Restricted stock units vested, net of shares withheld for taxes (in shares)					17,000
Restricted stock units vested, net of shares withheld for taxes	(1.2)					(1.2)
Extinguishment of conversion feature, net of issuance costs	(737.7)					(737.7)
Issuance of shares for debt repayment (in shares)					2,242,000
Issuance of shares for debt repayment	622.7					622.7				0.0
Net (loss) income	(25.0)						(25.0)
Other comprehensive income (loss)	$ (2.5)									(2.5)
Ending balance (in shares) at Jun. 30, 2021	68,610,078				68,610,000
Ending balance at Jun. 30, 2021	$ 459.1				$ 0.1	$ 1,149.6	$ (691.3)			$ 0.7
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Debt, interest rate		1.375%

[1] The Company recorded a cumulative effect adjustment to retained earnings to reflect the adoption of Accounting Standards Update 2016-13, Credit Losses (Topic 326). Refer to Note 2 of Item 8 of our Annual Report on Form 10-K for the year ended December 31, 2020.

XML

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash flows from operating activities
Net (loss) income	$ (25.0)	$ 12.3
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	28.0	18.8
Non-cash interest expense	23.5	22.3
Stock-based compensation expense	17.6	13.7
Loss on extinguishment of debt	40.1	0.0
Provision for credit losses	2.1	2.6
Other	1.1	0.0
Changes in operating assets and liabilities:
Accounts receivable	(19.5)	(13.8)
Inventories	(45.0)	(2.8)
Prepaid expenses and other assets	(30.0)	(14.0)
Accounts payable	(4.4)	(9.8)
Accrued expenses and other liabilities	(5.3)	(6.5)
Net cash (used in) provided by operating activities	(16.8)	22.8
Cash flows from investing activities
Capital expenditures	(52.8)	(51.7)
Acquisition of intangible assets	(3.8)	(0.5)
Purchases of investments	0.0	(37.9)
Receipts from the maturity or sale of investments	22.5	170.7
Net cash provided by (used in) investing activities	(34.1)	80.6
Cash flows from financing activities
Proceeds from issuance of debt, net	489.5	0.0
Payment of debt issuance costs	(4.0)	0.0
Repayment of convertible debt	(460.8)	0.0
Repayment of equipment financings	(6.4)	0.0
Repayment of mortgage	(1.0)	0.0
Proceeds from issuance of common stock, net of issuance costs	0.0	477.5
Proceeds from exercise of stock options and issuance of common stock under employee stock purchase plan	10.0	14.2
Payment of withholding taxes in connection with vesting of restricted stock units	(27.3)	(26.8)
Net cash (used in) provided by financing activities	0.0	464.9
Effect of exchange rate changes on cash	(1.7)	(2.9)
Net (decrease) increase in cash, cash equivalents and restricted cash	(52.6)	565.4
Cash, cash equivalents and restricted cash at beginning of period (Note 3)	922.0	213.7
Cash, cash equivalents and restricted cash at end of period (Note 3)	869.4	779.1
Supplemental noncash information:
Purchases of property and equipment included in accounts payable and accrued expenses	5.6	4.5
Purchases of intangible assets included in accounts payable and accrued expenses	$ 3.5	$ 0.0

XML

Basis of Presentation and Summary of Significant Accounting Policies

6 Months Ended

Jun. 30, 2021

Accounting Policies [Abstract]

Basis of Presentation and Summary of Significant Accounting Policies

Basis of Presentation and Summary of Significant Accounting Policies

Basis of Presentation

The accompanying financial statements reflect the consolidated operations of Insulet Corporation and its subsidiaries (“Insulet” or the “Company”). The unaudited consolidated financial statements have been prepared in United States dollars, in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The preparation of the consolidated financial statements in conformity with GAAP requires management to make use of estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities, and the reported amounts of revenues and expenses. Actual results may differ from those estimates. In management’s opinion, the unaudited consolidated financial statements contain all normal recurring adjustments necessary for a fair statement of the interim results reported. Operating results for the three and six months ended June 30, 2021 are not necessarily indicative of the results that may be expected for the full year ending December 31, 2021, or for any other subsequent interim period.

The year-end balance sheet data was derived from audited consolidated financial statements. These unaudited consolidated financial statements do not include all of the annual disclosures required by GAAP; accordingly, they should be read in conjunction with the Company’s audited consolidated financial statements contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020.

Cloud Computing Arrangements

As of June 30, 2021 and December 31, 2020, the Company had net capitalized implementation costs of $44.5 million and $24.2 million, respectively. Amortization expense recorded for the three months ended June 30, 2021 and 2020 was $0.8 million and $0.2 million, respectively, and $1.3 million and $0.5 million for the six months ended June 30, 2021 and 2020, respectively.

Shipping and Handling Costs

Shipping and handling costs are included in selling, general and administrative expenses and were $2.6 million and $1.9 million for the three months ended June 30, 2021 and 2020, respectively, and were $4.7 million and $3.8 million for the six months ended June 30, 2021 and 2020, respectively.

Derivative Instruments

The Company is exposed to certain risks relating to its business operations. Risks that relate to interest rate exposure are managed by using interest rate swaps. The Company recognizes derivative instruments as either assets or liabilities at fair value on the consolidated balance sheet. Changes in a derivative financial instrument’s fair value are recognized in earnings unless specific hedge criteria are met, in which case changes in fair value are recognized as adjustments to other comprehensive income. The Company has designated its interest rate swap contracts as cash flow hedges.

Fair Value Measurements

Fair value is defined as the price that would be received from the sale of an asset or paid to transfer a liability in the principal or most advantageous market in an orderly transaction between market participants on the measurement date. To measure fair value of assets and liabilities, the Company uses the following fair value hierarchy based on three levels of inputs:

Level 1—observable inputs, such as quoted prices in active markets for identical assets or liabilities;

Level 2—significant other observable inputs that are observable either directly or indirectly; and

Level 3—significant unobservable inputs for which there are little or no market data, which require the Company to develop its own assumptions.

Certain of the Company’s financial instruments, including cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and other liabilities are carried at cost, which approximates their fair value because of their short-term maturity. See Notes 3 and 8 for financial assets and liabilities held at carrying amount on the consolidated balance sheet and Note 4 for investments measured at fair value on a recurring basis.

Advertising Costs

The Company expenses advertising costs as they are incurred. Advertising expenses were $12.0 million and $2.9 million for the three months ended June 30, 2021 and 2020, respectively, and were $21.4 million and $5.6 million for the six months ended June 30, 2021 and 2020, respectively.

Recently Adopted Accounting Standards

Effective January 1, 2021, the Company adopted Accounting Standards Update ("ASU") 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes. ASU 2019-12 eliminates certain exceptions in the current guidance regarding the approach for intraperiod tax allocations, the methodology for calculating income taxes in an interim period and the recognition of deferred tax liabilities for outside basis differences. The adoption of this guidance did not have a significant impact on our consolidated financial statements.

XML

Revenue and Contract Acquisition Costs

6 Months Ended

Jun. 30, 2021

Revenue from Contract with Customer [Abstract]

Revenue and Contract Acquisition Costs

Revenue and Contract Acquisition Costs

The following table summarizes the Company’s disaggregated revenue:

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
U.S. Omnipod	$	150.5	$	128.8	$	293.8	$	245.4
International Omnipod	91.6		73.2		181.5		146.3
Total Omnipod	242.1		202.0		475.3		391.7
Drug Delivery	21.1		24.3		40.2		32.6
Total revenue	$	263.2	$	226.3	$	515.5	$	424.3

During the three and six months ended June 30, 2021, the Company had two customers that in aggregate represented 26% and 25% of total revenue, respectively. During both the three and six months ended June 30, 2020, the Company had two customers that in aggregate represented 21% of total revenue.

At June 30, 2021, the Company had two customers that in aggregate accounted for 26% of consolidated net accounts receivable, compared with one customer that accounted for 15% of consolidated net accounts receivable at December 31, 2020.

Deferred revenue related to unsatisfied performance obligations was included in the following consolidated balance sheet accounts in the amounts shown:

(in millions)	June 30, 2021		December 31, 2020
Accrued expenses and other current liabilities	$	3.2	$	5.4
Other liabilities	1.4		1.0
Total deferred revenue	$	4.6	$	6.4

During the three months ended June 30, 2021 and 2020, the Company recognized $0.2 million and $0.1 million of revenue, respectively, that was included in deferred revenue at the beginning of each period. During the six months ended June 30, 2021 and 2020, the Company recognized $3.9 million and $1.6 million of revenue, respectively, that was included in deferred revenue at the beginning of each period.

Contract acquisition costs, representing capitalized commission costs related to new customers, net of amortization, were included in the following consolidated balance sheet captions in the amounts shown:

(in millions)	June 30, 2021		December 31, 2020
Prepaid expenses and other current assets	$	12.3	$	11.0
Other assets	24.4		21.9
Total capitalized contract acquisition costs, net	$	36.7	$	32.9

The Company recognized $3.0 million and $2.6 million of amortization of capitalized contract acquisition costs during the three months ended June 30, 2021 and 2020, respectively. The Company recognized $6.0 million and $5.1 million of amortization of capitalized contract acquisition costs during the six months ended June 30, 2021 and 2020, respectively.

The Company had unbilled receivables of $18.0 million and $11.6 million at June 30, 2021 and December 31, 2020, respectively.

XML

Cash and Cash Equivalents

6 Months Ended

Jun. 30, 2021

Cash and Cash Equivalents [Abstract]

Cash and Cash Equivalents

Cash and Cash Equivalents

The following table provides a summary of cash and cash equivalents:

(in millions)	June 30, 2021		December 31, 2020
Cash	$	238.9	$	164.6
Money market mutual funds	612.9		739.8
Restricted cash	2.8		2.8
Total cash and cash equivalents	854.6		907.2
Restricted cash included in other assets	14.8		14.8
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	$	869.4	$	922.0

The restricted cash included in other assets on the consolidated balance sheet is held as a compensating balance against long-term borrowings.

All cash and cash equivalents are Level 1 in the fair value hierarchy

XML

Investments

6 Months Ended

Jun. 30, 2021

Investments, Debt and Equity Securities [Abstract]

Investments

Investments

The Company’s investments in debt securities had maturity dates that range from one month to six months at June 30, 2021. Realized gains or losses for both the three and six months ended June 30, 2021 and 2020 were insignificant. The following table provides amortized costs, gross unrealized gains and losses, fair values and the level in the fair value hierarchy for the Company’s investments:

(in millions)	Amortized Cost		Gross Unrealized Gains		Fair Value		Level 1		Level 2 (1)
June 30, 2021
U.S. government and agency bonds	$	15.0	$	—	$	15.0	$	15.0	$	—
Corporate bonds	2.0		—		2.0		—		2.0
Certificates of deposit	0.5		—		0.5		—		0.5
Total short-term investments	$	17.5	$	—	$	17.5	$	15.0	$	2.5
December 31, 2020
U.S. government and agency bonds	$	35.1	$	0.2	$	35.3	$	35.3	$	—
Corporate bonds	2.8		0.1		2.9		—		2.9
Certificates of deposit	2.2		—		2.2		—		2.2
Total short-term investments	$	40.1	$	0.3	$	40.4	$	35.3	$	5.1

(1) Fair value was determined using market prices obtained from third-party pricing sources.

XML

Inventories

6 Months Ended

Jun. 30, 2021

Inventory Disclosure [Abstract]

Inventories

Inventories

At the end of each period, inventories were comprised of the following:

(in millions)	June 30, 2021		December 31, 2020
Raw materials	$	45.7	$	30.7
Work-in-process	40.1		59.6
Finished goods	112.0		64.0
Total inventories	$	197.8	$	154.3

XML

Goodwill and Other Intangible Assets, Net

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangible Assets, Net

Goodwill and Other Intangible Assets, Net

The change in the carrying amount of goodwill for the six months ended June 30, 2021 was as follows:

	(in millions)
Goodwill at December 31, 2020	$	39.8
Foreign currency translation	0.1
Goodwill at June 30, 2021	$	39.9

The gross carrying amount, accumulated amortization and net book value of intangible assets at the end of each period were as follows:

	June 30, 2021						December 31, 2020
(in millions)	Gross Carrying Amount		Accumulated Amortization		Net Book Value		Gross Carrying Amount		Accumulated Amortization		Net Book Value
Customer relationships	$	43.4	$	(20.9)	$	22.5	$	43.3	$	(18.3)	$	25.0
Internal-use software	19.0		(9.5)		9.5		11.4		(8.6)		2.8
Intellectual property	1.6		(0.2)		1.4		1.1		(0.2)		0.9
Total intangible assets	$	64.0	$	(30.6)	$	33.4	$	55.8	$	(27.1)	$	28.7

Amortization expense for intangible assets was $1.8 million and $0.7 million for the three months ended June 30, 2021 and 2020, respectively. Amortization expense for intangible assets was $3.5 million and $1.5 million for the six months ended June 30, 2021 and 2020, respectively.

XML

Accrued Expenses and Other Current Liabilities

6 Months Ended

Jun. 30, 2021

Payables and Accruals [Abstract]

Accrued Expenses and Other Current Liabilities

Accrued Expenses and Other Current Liabilities

The components of accrued expenses and other current liabilities were as follows:

(in millions)	June 30, 2021		December 31, 2020
Employee compensation and related costs	$	49.3	$	53.1
Professional and consulting services	22.9		19.1
Accrued rebates	20.6		13.1
Supplier purchases	4.5		7.1
Value added taxes payable	2.9		5.0
Income taxes payable	2.1		5.0
Accrued interest	1.2		1.8
Other	39.6		33.9
Accrued expenses and other current liabilities	$	143.1	$	138.1

Product Warranty Costs

The Company provides a four-year warranty on Personal Diabetes Managers (“PDMs”) sold in the United States and Europe and a five-year warranty on PDMs sold in Canada and may replace Pods that do not function in accordance with product specifications. The Company estimates its warranty obligation at the time the product is shipped based on historical experience and the estimated cost to service the claims. Since the Company continues to introduce new products and versions, the anticipated performance of the product over the warranty period is also considered in estimating warranty reserves. Warranty expense is recorded in cost of revenue in the consolidated statements of operations. Cost to service the claims reflects the current product cost. Reconciliations of the changes in the Company’s product warranty liability were as follows: 

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Product warranty liability at beginning of period	$	6.7	$	8.3	$	6.7	$	8.5
Warranty expense	2.3		2.7		4.9		5.2
Warranty claims settled	(2.5)		(2.9)		(5.1)		(5.6)
Product warranty liability at the end of period	$	6.5	$	8.1	$	6.5	$	8.1

XML

Debt

6 Months Ended

Jun. 30, 2021

Debt Disclosure [Abstract]

Debt

Debt

The components of debt consisted of the following:

(in millions)	June 30, 2021		December 31, 2020
1.375% Convertible Senior Notes due November 2024	$	32.1	$	402.5
0.375% Convertible Senior Notes due September 2026	800.0		800.0
Term loan due May 2028	500.0		—
Equipment financing due May 2024	19.2		22.2
Equipment financing due November 2025	33.0		36.4
5.15% Mortgage due November 2025	68.7		69.7
Unamortized debt discount	(179.9)		(252.5)
Debt issuance costs	(17.0)		(19.0)
Total debt	1,256.1		1,059.3
Less: current portion	20.9		15.6
Total long-term debt	$	1,235.2	$	1,043.7

1.375% Convertible Senior Notes

During the three months ended June 30, 2021, the Company repurchased $370.4 million in principal ($305.7 million net of discount and issuance costs) of its 1.375% Convertible Senior Notes due November 2024 (“1.375% Notes”) for $460.8 million in cash and the issuance of 2.2 million shares with a fair value of $622.7 million. The debt repurchase resulted in a $40.1 million loss on extinguishment, including cash paid to the note holders as an inducement to convert and transaction costs.

Senior Secured Credit Agreement

In May 2021, the Company entered into a senior secured credit agreement (the “Credit Agreement”), which includes a $500 million seven year senior secured term loan B (the “Term Loan”) for net proceeds of $489.5 million, which was used to fund the cash portion of the repurchase of the 1.375% Notes discussed above. The Term Loan bears interest at a rate of LIBOR plus 3.25%, with a 0.50% LIBOR floor, and contains leverage and fixed charge coverage ratio covenants, both of which are measured upon the occurrence of future debt. In addition, the Term Loan contains other customary covenants, none of which are considered restrictive to the Company’s operations.

Under the same agreement, the Company obtained a $60 million three year senior secured revolving credit facility (the “Revolving Credit Facility”), which bears interest at a rate of LIBOR plus an applicable margin of 2.75% to 3.25% based on the Company’s net leverage ratio. The Revolving Credit Facility contains a covenant to maintain a certain leverage ratio when there are amounts outstanding, in addition to other customary covenants, none of which are considered restrictive to the Company’s operations. No amount was outstanding under the Revolving Credit Facility at June 30, 2021.

Borrowings under the Credit Agreement are guaranteed by the Company’s wholly owned domestic subsidiaries, and are secured by substantially all assets of the Company and of each subsidiary guarantor, subject to certain exceptions. Additionally, borrowings under the Credit Agreement are senior to all of the Company’s unsecured indebtedness, including the convertible notes.

Fair Value of Debt

The carrying amount and the estimated fair value of the Company’s debt were as follows:

	June 30, 2021				December 31, 2020
(in millions)	Carrying Value		Estimated Fair Value		Carrying Value		Estimated Fair Value (1)
1.375% Convertible Senior Notes due November 2024 (1)	$	26.6	$	95.8	$	323.9	$	1,104.2
0.375% Convertible Senior Notes due September 2026 (1)	623.8		980.9		609.2		902.0
Term loan due May 2028 (2)	486.7		$	500.6	$	—	$	—
Total	$	1,137.1	$	1,577.3	$	933.1	$	2,006.2

(1) Convertible debt is classified as Level 2 in the fair value hierarchy. Fair value was determined using the Company’s quoted stock price and the contractual conversion rate.

(2) Term debt is classified as Level 1 in the fair value hierarchy. Fair value was determined using quoted market prices.

The fair values of the mortgage and equipment financings approximate their carrying values.

XML

Derivative Instruments

6 Months Ended

Jun. 30, 2021

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments

Derivative Instruments

The Company manages interest rate exposure through the use of interest rate swap transactions with financial institutions acting as principal counterparties. In May 2021, the Company entered into two interest rate swap agreements that expire on April 30, 2025. Under the interest rate swap agreements, the Company receives variable rate interest payments and pays fixed interest rates on a total notional value of $480 million of its Term Loan. As a result of the interest rate swaps 96% of the Term Loan exposed to interest rate risk from changes in LIBOR is fixed at a rate of 4.20%. The Company has designated the interest rate swaps as cash flow hedges.

The fair value of interest rate swaps, which are classified as Level 2 in the fair value hierarchy, represent the estimated amounts the Company would receive or pay to terminate the contracts and is determined using industry standard valuation models and market-based observable inputs, including credit risk and interest rate yield curves. At June 30, 2021, the fair value of the interest rate swaps was a liability of $0.7 million.

XML

Commitment and Contingencies

6 Months Ended

Jun. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Legal Proceedings

Between May 5, 2015 and June 16, 2015, three class action lawsuits were filed by shareholders in the U.S. District Court, for the District of Massachusetts, against the Company and certain then current and former executives of the Company. Two suits subsequently were voluntarily dismissed. Arkansas Teacher Retirement System v. Insulet, et al., 1:15-cv-12345, alleged that the Company (and certain then current and former executives) committed violations of Sections 10(b) and 20(a) and Rule 10b-5 of the Securities Exchange Act of 1934 by making allegedly false and misleading statements about the Company’s business, operations and prospects. On February 8, 2018, the parties executed a binding stipulation of settlement, under which all claims were released, and a payment was made into an escrow account for the plaintiffs and the class they purport to represent. On August 6, 2018, the Court issued an order approving the settlement. On June 25, 2021, the Court issued an order on the plaintiffs’ motion for fees and expenses, a final judgement approving the settlement, and an order of dismissal with prejudice. The Company had previously accrued fees and expenses in connection with this matter for the amount of the final settlement liability that was not covered by insurance, the amount of which was not material to the Company’s consolidated financial statements.

In addition, on April 26, 2017, a derivative action (Walker v. DeSisto, et al., 1:17-cv-10738) was filed, and on October 13, 2017, a second derivative action (Carnazza v. DeSisto, et al., 1:17-cv-11977) was filed, both on behalf of the Company, each by a shareholder in the U.S. District Court for the District of Massachusetts against the Company (as a nominal defendant) and certain individual then current and former officers and directors of the Company. The allegations in the actions are substantially similar to those alleged in the securities class action. The actions seek, among other things, damages, disgorgement of certain types of compensation or profits, and attorneys’ fees and costs. On July 11, 2018, the parties executed a binding stipulation of settlement, under which all claims were released, and a payment of attorneys’ fees and reimbursement of expenses will be paid to plaintiffs’ counsel, subject to the Court’s approval. On July 13, 2018, the plaintiffs filed a motion for preliminary approval of the settlement. On June 28, 2021, the Court issued an order preliminarily approving the proposed settlement and scheduling a hearing to decide whether the proposed settlement should be finally approved for September 9, 2021. The Company expects that such fees and expenses payable to plaintiff’s counsel will be covered by the Company’s insurance.

In June 2020, Roche Diabetes Care, Inc. (“Roche”) filed a patent infringement lawsuit against the Company in the United States District Court for the District of Delaware alleging that the Company’s manufacture and sale of its Omnipod Insulin Management System, including OmniPods, Personal Diabetes Managers, and other components of the system, and kits in the United States infringed Roche’s now-expired U.S. Patent 7,931,613. Roche is seeking monetary damages and attorneys’ fees and costs. Since the patent expired in 2019, Roche is not seeking injunctive relief and the lawsuit will have no impact on ongoing sales of the Company’s products. The Company believes that it has meritorious defenses to Roche’s claims and intends to vigorously defend against them. The court has set a trial date of July 25, 2022. At this time, based on available information regarding this litigation, the Company is unable to reasonably assess the ultimate outcome of this case or determine an estimate, or range of estimates, of potential losses, which could be material.

In July 2020, the Company filed a patent infringement claim against Roche Diabetes Care Limited (“Roche Ltd.”) in the United Kingdom alleging that Roche Ltd.’s manufacture and sale of the Accu-Chek® Solo insulin pump and its consumable components infringes European Patent No. 1 335 764 in the United Kingdom. The Company was seeking an injunction to last until expiry of the patent and monetary damages. A trial was held in May 2021 and the judge ultimately sided with Roche Ltd. on non-infringement and invalidity of the patent, which was slated to expire in August 2021. Accordingly, no injunction was issued and no monetary damages were awarded.

The Company is, from time to time, involved in the normal course of business in various legal proceedings, including intellectual property, contract, employment and product liability suits. Other than as described above, the Company does not expect the outcome of these proceedings, either individually or in the aggregate, to have a material adverse effect on its results of operations.

XML

Accumulated Other Comprehensive Income (Loss)

6 Months Ended

Jun. 30, 2021

Equity [Abstract]

Accumulated Other Comprehensive Income (Loss)

Accumulated Other Comprehensive Income (Loss)

Changes in the components of accumulated other comprehensive income (loss), net of tax, were as follows:

	Three Months Ended June 30, 2021								Six Months Ended June 30, 2021
(in millions)	Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Unrealized Loss on Cash Flow Hedges		Accumulated Other Comprehensive Income		Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Unrealized Loss on Cash Flow Hedges		Accumulated Other Comprehensive Income
Balance at beginning of period	$	3.1	$	0.1	$	—	$	3.2	$	5.2	$	0.3	$	—	$	5.5
Other comprehensive loss before reclassifications	(1.8)		(0.1)		(1.0)		(2.9)		(3.9)		(0.3)		(1.0)		(5.2)
Amounts reclassified to net loss	$	—	$	—	$	0.4	$	0.4	$	—	$	—	$	0.4	$	0.4
Balance at the end of period	$	1.3	$	—	$	(0.6)	$	0.7	$	1.3	$	—	$	(0.6)	$	0.7

	Three Months Ended June 30, 2020						Six Months Ended June 30, 2020
(in millions)	Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Accumulated Other Comprehensive Loss		Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Accumulated Other Comprehensive Loss
Balance at beginning of period	$	(5.0)	$	1.2	$	(3.8)	$	(1.6)	$	0.4	$	(1.2)
Other comprehensive income (loss)	0.6		(0.4)		0.2		(2.8)		0.4		(2.4)
Balance at the end of period	$	(4.4)	$	0.8	$	(3.6)	$	(4.4)	$	0.8	$	(3.6)

XML

Interest Expense, Net

6 Months Ended

Jun. 30, 2021

Other Income and Expenses [Abstract]

Interest Expense, Net

Interest Expense, Net

Interest expense, net was as follows: 

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Contractual interest, net of interest rate swaps	$	6.8	$	2.2	$	10.5	$	4.3
Accretion of debt discount	10.7		10.5		21.7		20.9
Amortization of debt issuance costs	1.0		0.7		1.8		1.4
Capitalized interest	(1.9)		(1.6)		(3.8)		(3.2)
Interest expense, net of portion capitalized	16.6		11.8		30.2		23.4
Interest income	(0.2)		(0.7)		(0.4)		(2.2)
Interest expense, net	$	16.4	$	11.1	$	29.8	$	21.2

XML

Stock-Based Compensation Expense

6 Months Ended

Jun. 30, 2021

Share-based Payment Arrangement [Abstract]

Stock-Based Compensation Expense

Stock-Based Compensation Expense

Compensation expense related to stock-based awards was recorded as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Cost of revenue	$	0.1	$	0.1	$	0.2	$	0.2
Research and development expenses	2.0		2.3		3.9		5.0
Selling, general and administrative expenses	6.9		3.4		13.5		8.5
Total	$	9.0	$	5.8	$	17.6	$	13.7

XML

Income Taxes	6 Months Ended
	Jun. 30, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Income TaxesThe Company’s effective tax rate for the three and six months ended June 30, 2021 was 12.1% and 11.2%, compared with 17.2% and 17.0% for the three and six months ended June 30, 2020, respectively. Income tax benefits have not been recorded for losses in jurisdictions where valuation allowances exist against net deferred tax assets. The Company had a full valuation allowance against its net deferred tax assets in the United Kingdom and the United States at June 30, 2021, and a full valuation allowance against its net deferred tax assets in the United States at December 31, 2020. The Company had no uncertain tax positions at both June 30, 2021 and December 31, 2020.

XML

Net (Loss) Income Per Share

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Net (Loss) Income Per Share

Net (Loss) Income Per Share

Basic net (loss) income per share is computed by dividing net (loss) income by the weighted average number of common shares outstanding for the period. Diluted net (loss) income per share is computed using the weighted average number of common shares outstanding and, when dilutive, common share equivalents from outstanding stock options and restricted stock units (using the treasury-stock method), and potential common shares from the Company’s convertible notes (using the if-converted method). The weighted-average number of common shares used in the computation of basic and diluted net income per share were as follows:

	Three Months Ended June 30,		Six Months Ended June 30,
(in thousands)	2021	2020	2021	2020
Weighted average number of common shares outstanding, basic	66,696	64,371	66,406	63,627
Stock options	—	1,087	—	1,130
Restricted stock units	—	121	—	213
Weighted average number of common shares outstanding, diluted	66,696	65,579	66,406	64,970

The number of common share equivalents excluded from the computation of diluted net (loss) income per share because either the effect would have been anti-dilutive, or the performance criteria related to the units had not yet been met, were as follows:

	Three Months Ended June 30,		Six Months Ended June 30,
(in thousands)	2021	2020	2021	2020
1.375% Convertible Senior Notes due November 2024	3,657	4,319	3,988	4,319
0.375% Convertible Senior Notes due September 2026	3,528	3,528	3,528	3,528
Restricted stock units	283	299	364	357
Stock options	788	67	809	52
Total	8,256	8,213	8,689	8,256

XML

Related Party Transactions	6 Months Ended
	Jun. 30, 2021
Related Party Transactions [Abstract]
Related Party Transactions	Related Party TransactionsIn February 2021, the Company entered into a distribution agreement, the terms of which are consistent with those prevailing at arm's-length. The spouse of one of the members of the Company’s Board of Directors is an executive officer of the distributor. During the three and six months ended June 30, 2021, the Company recorded $3.3 million and $5.5 million, respectively, of net revenues from the distributor. At June 30, 2021, the Company had $1.3 million of net accounts receivable due from the distributor on its condensed consolidated balance sheet.

XML

Subsequent Events

6 Months Ended

Jun. 30, 2021

Subsequent Events [Abstract]

Subsequent Events

Subsequent Events

In July 2021, $20.0 million in principal of 1.375% Notes were converted into approximately 215,000 shares.

In July 2021, the Company entered into a $43.1 million equipment financing transaction secured by machinery and equipment associated with one of its highly automated manufacturing lines located in Acton, Massachusetts. The equipment financing has a term of 7 years and an interest rate of approximately 4.25%.

XML

Basis of Presentation and Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2021

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The accompanying financial statements reflect the consolidated operations of Insulet Corporation and its subsidiaries (“Insulet” or the “Company”). The unaudited consolidated financial statements have been prepared in United States dollars, in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The preparation of the consolidated financial statements in conformity with GAAP requires management to make use of estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities, and the reported amounts of revenues and expenses. Actual results may differ from those estimates. In management’s opinion, the unaudited consolidated financial statements contain all normal recurring adjustments necessary for a fair statement of the interim results reported. Operating results for the three and six months ended June 30, 2021 are not necessarily indicative of the results that may be expected for the full year ending December 31, 2021, or for any other subsequent interim period.

The year-end balance sheet data was derived from audited consolidated financial statements. These unaudited consolidated financial statements do not include all of the annual disclosures required by GAAP; accordingly, they should be read in conjunction with the Company’s audited consolidated financial statements contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020.

Shipping and Handling costs

Shipping and Handling Costs

Shipping and handling costs are included in selling, general and administrative expenses and were $2.6 million and $1.9 million for the three months ended June 30, 2021 and 2020, respectively, and were $4.7 million and $3.8 million for the six months ended June 30, 2021 and 2020, respectively.

Derivative Instruments

Derivative Instruments

The Company is exposed to certain risks relating to its business operations. Risks that relate to interest rate exposure are managed by using interest rate swaps. The Company recognizes derivative instruments as either assets or liabilities at fair value on the consolidated balance sheet. Changes in a derivative financial instrument’s fair value are recognized in earnings unless specific hedge criteria are met, in which case changes in fair value are recognized as adjustments to other comprehensive income. The Company has designated its interest rate swap contracts as cash flow hedges.

Fair Value Measurements

Fair Value Measurements

Fair value is defined as the price that would be received from the sale of an asset or paid to transfer a liability in the principal or most advantageous market in an orderly transaction between market participants on the measurement date. To measure fair value of assets and liabilities, the Company uses the following fair value hierarchy based on three levels of inputs:

Level 1—observable inputs, such as quoted prices in active markets for identical assets or liabilities;

Level 2—significant other observable inputs that are observable either directly or indirectly; and

Level 3—significant unobservable inputs for which there are little or no market data, which require the Company to develop its own assumptions.

Certain of the Company’s financial instruments, including cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and other liabilities are carried at cost, which approximates their fair value because of their short-term maturity.

Advertising Costs

Advertising CostsThe Company expenses advertising costs as they are incurred.

Recently Adopted Accounting Standards

Recently Adopted Accounting Standards

Effective January 1, 2021, the Company adopted Accounting Standards Update ("ASU") 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes. ASU 2019-12 eliminates certain exceptions in the current guidance regarding the approach for intraperiod tax allocations, the methodology for calculating income taxes in an interim period and the recognition of deferred tax liabilities for outside basis differences. The adoption of this guidance did not have a significant impact on our consolidated financial statements.

Product Warranty Costs

Product Warranty CostsThe Company provides a four-year warranty on Personal Diabetes Managers (“PDMs”) sold in the United States and Europe and a five-year warranty on PDMs sold in Canada and may replace Pods that do not function in accordance with product specifications. The Company estimates its warranty obligation at the time the product is shipped based on historical experience and the estimated cost to service the claims. Since the Company continues to introduce new products and versions, the anticipated performance of the product over the warranty period is also considered in estimating warranty reserves. Warranty expense is recorded in cost of revenue in the consolidated statements of operations. Cost to service the claims reflects the current product cost.

XML

Revenue and Contract Acquisition Costs (Tables)

6 Months Ended

Jun. 30, 2021

Revenue from Contract with Customer [Abstract]

Summary of Revenue from Contracts with Customers

The following table summarizes the Company’s disaggregated revenue:

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
U.S. Omnipod	$	150.5	$	128.8	$	293.8	$	245.4
International Omnipod	91.6		73.2		181.5		146.3
Total Omnipod	242.1		202.0		475.3		391.7
Drug Delivery	21.1		24.3		40.2		32.6
Total revenue	$	263.2	$	226.3	$	515.5	$	424.3

Summary of Deferred Revenue

Deferred revenue related to unsatisfied performance obligations was included in the following consolidated balance sheet accounts in the amounts shown:

(in millions)	June 30, 2021		December 31, 2020
Accrued expenses and other current liabilities	$	3.2	$	5.4
Other liabilities	1.4		1.0
Total deferred revenue	$	4.6	$	6.4

Summary of Contract Acquisition Costs

Contract acquisition costs, representing capitalized commission costs related to new customers, net of amortization, were included in the following consolidated balance sheet captions in the amounts shown:

(in millions)	June 30, 2021		December 31, 2020
Prepaid expenses and other current assets	$	12.3	$	11.0
Other assets	24.4		21.9
Total capitalized contract acquisition costs, net	$	36.7	$	32.9

XML

Cash and Cash Equivalents (Tables)

6 Months Ended

Jun. 30, 2021

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents

The following table provides a summary of cash and cash equivalents:

(in millions)	June 30, 2021		December 31, 2020
Cash	$	238.9	$	164.6
Money market mutual funds	612.9		739.8
Restricted cash	2.8		2.8
Total cash and cash equivalents	854.6		907.2
Restricted cash included in other assets	14.8		14.8
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	$	869.4	$	922.0

Schedule of Restricted Cash and Cash Equivalents

The following table provides a summary of cash and cash equivalents:

(in millions)	June 30, 2021		December 31, 2020
Cash	$	238.9	$	164.6
Money market mutual funds	612.9		739.8
Restricted cash	2.8		2.8
Total cash and cash equivalents	854.6		907.2
Restricted cash included in other assets	14.8		14.8
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	$	869.4	$	922.0

XML

Investments (Tables)

6 Months Ended

Jun. 30, 2021

Investments, Debt and Equity Securities [Abstract]

Schedule of Investments

The following table provides amortized costs, gross unrealized gains and losses, fair values and the level in the fair value hierarchy for the Company’s investments:

(in millions)	Amortized Cost		Gross Unrealized Gains		Fair Value		Level 1		Level 2 (1)
June 30, 2021
U.S. government and agency bonds	$	15.0	$	—	$	15.0	$	15.0	$	—
Corporate bonds	2.0		—		2.0		—		2.0
Certificates of deposit	0.5		—		0.5		—		0.5
Total short-term investments	$	17.5	$	—	$	17.5	$	15.0	$	2.5
December 31, 2020
U.S. government and agency bonds	$	35.1	$	0.2	$	35.3	$	35.3	$	—
Corporate bonds	2.8		0.1		2.9		—		2.9
Certificates of deposit	2.2		—		2.2		—		2.2
Total short-term investments	$	40.1	$	0.3	$	40.4	$	35.3	$	5.1

(1) Fair value was determined using market prices obtained from third-party pricing sources.

XML

Inventories (Tables)

6 Months Ended

Jun. 30, 2021

Inventory Disclosure [Abstract]

Schedule of Components of Inventories

At the end of each period, inventories were comprised of the following:

(in millions)	June 30, 2021		December 31, 2020
Raw materials	$	45.7	$	30.7
Work-in-process	40.1		59.6
Finished goods	112.0		64.0
Total inventories	$	197.8	$	154.3

XML

Goodwill and Other Intangible Assets, Net (Tables)

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill

The change in the carrying amount of goodwill for the six months ended June 30, 2021 was as follows:

	(in millions)
Goodwill at December 31, 2020	$	39.8
Foreign currency translation	0.1
Goodwill at June 30, 2021	$	39.9

Schedule of Components of Other Intangible Assets

The gross carrying amount, accumulated amortization and net book value of intangible assets at the end of each period were as follows:

	June 30, 2021						December 31, 2020
(in millions)	Gross Carrying Amount		Accumulated Amortization		Net Book Value		Gross Carrying Amount		Accumulated Amortization		Net Book Value
Customer relationships	$	43.4	$	(20.9)	$	22.5	$	43.3	$	(18.3)	$	25.0
Internal-use software	19.0		(9.5)		9.5		11.4		(8.6)		2.8
Intellectual property	1.6		(0.2)		1.4		1.1		(0.2)		0.9
Total intangible assets	$	64.0	$	(30.6)	$	33.4	$	55.8	$	(27.1)	$	28.7

XML

Accrued Expenses and Other Current Liabilities (Tables)

6 Months Ended

Jun. 30, 2021

Payables and Accruals [Abstract]

Schedule of Components of Accrued Expenses and Other Current Liabilities

The components of accrued expenses and other current liabilities were as follows:

(in millions)	June 30, 2021		December 31, 2020
Employee compensation and related costs	$	49.3	$	53.1
Professional and consulting services	22.9		19.1
Accrued rebates	20.6		13.1
Supplier purchases	4.5		7.1
Value added taxes payable	2.9		5.0
Income taxes payable	2.1		5.0
Accrued interest	1.2		1.8
Other	39.6		33.9
Accrued expenses and other current liabilities	$	143.1	$	138.1

Schedule of Reconciliation of Changes in Product Warranty Liability

Reconciliations of the changes in the Company’s product warranty liability were as follows: 

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Product warranty liability at beginning of period	$	6.7	$	8.3	$	6.7	$	8.5
Warranty expense	2.3		2.7		4.9		5.2
Warranty claims settled	(2.5)		(2.9)		(5.1)		(5.6)
Product warranty liability at the end of period	$	6.5	$	8.1	$	6.5	$	8.1

XML

Debt (Tables)

6 Months Ended

Jun. 30, 2021

Debt Disclosure [Abstract]

Schedule of Outstanding Convertible Debt and Related Debt Issuance Costs

The components of debt consisted of the following:

(in millions)	June 30, 2021		December 31, 2020
1.375% Convertible Senior Notes due November 2024	$	32.1	$	402.5
0.375% Convertible Senior Notes due September 2026	800.0		800.0
Term loan due May 2028	500.0		—
Equipment financing due May 2024	19.2		22.2
Equipment financing due November 2025	33.0		36.4
5.15% Mortgage due November 2025	68.7		69.7
Unamortized debt discount	(179.9)		(252.5)
Debt issuance costs	(17.0)		(19.0)
Total debt	1,256.1		1,059.3
Less: current portion	20.9		15.6
Total long-term debt	$	1,235.2	$	1,043.7

Schedule of Carrying Amount and Estimated Fair Value of Convertible Debt

The carrying amount and the estimated fair value of the Company’s debt were as follows:

	June 30, 2021				December 31, 2020
(in millions)	Carrying Value		Estimated Fair Value		Carrying Value		Estimated Fair Value (1)
1.375% Convertible Senior Notes due November 2024 (1)	$	26.6	$	95.8	$	323.9	$	1,104.2
0.375% Convertible Senior Notes due September 2026 (1)	623.8		980.9		609.2		902.0
Term loan due May 2028 (2)	486.7		$	500.6	$	—	$	—
Total	$	1,137.1	$	1,577.3	$	933.1	$	2,006.2

(1) Convertible debt is classified as Level 2 in the fair value hierarchy. Fair value was determined using the Company’s quoted stock price and the contractual conversion rate.

(2) Term debt is classified as Level 1 in the fair value hierarchy. Fair value was determined using quoted market prices.

XML

Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2021

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (loss), net of tax

Changes in the components of accumulated other comprehensive income (loss), net of tax, were as follows:

	Three Months Ended June 30, 2021								Six Months Ended June 30, 2021
(in millions)	Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Unrealized Loss on Cash Flow Hedges		Accumulated Other Comprehensive Income		Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Unrealized Loss on Cash Flow Hedges		Accumulated Other Comprehensive Income
Balance at beginning of period	$	3.1	$	0.1	$	—	$	3.2	$	5.2	$	0.3	$	—	$	5.5
Other comprehensive loss before reclassifications	(1.8)		(0.1)		(1.0)		(2.9)		(3.9)		(0.3)		(1.0)		(5.2)
Amounts reclassified to net loss	$	—	$	—	$	0.4	$	0.4	$	—	$	—	$	0.4	$	0.4
Balance at the end of period	$	1.3	$	—	$	(0.6)	$	0.7	$	1.3	$	—	$	(0.6)	$	0.7

	Three Months Ended June 30, 2020						Six Months Ended June 30, 2020
(in millions)	Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Accumulated Other Comprehensive Loss		Foreign Currency Translation Adjustment		Unrealized Gain on Available-for-sale Securities		Accumulated Other Comprehensive Loss
Balance at beginning of period	$	(5.0)	$	1.2	$	(3.8)	$	(1.6)	$	0.4	$	(1.2)
Other comprehensive income (loss)	0.6		(0.4)		0.2		(2.8)		0.4		(2.4)
Balance at the end of period	$	(4.4)	$	0.8	$	(3.6)	$	(4.4)	$	0.8	$	(3.6)

XML

Interest Expense, Net (Tables)

6 Months Ended

Jun. 30, 2021

Other Income and Expenses [Abstract]

Schedule of Interest Expense

Interest expense, net was as follows: 

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Contractual interest, net of interest rate swaps	$	6.8	$	2.2	$	10.5	$	4.3
Accretion of debt discount	10.7		10.5		21.7		20.9
Amortization of debt issuance costs	1.0		0.7		1.8		1.4
Capitalized interest	(1.9)		(1.6)		(3.8)		(3.2)
Interest expense, net of portion capitalized	16.6		11.8		30.2		23.4
Interest income	(0.2)		(0.7)		(0.4)		(2.2)
Interest expense, net	$	16.4	$	11.1	$	29.8	$	21.2

XML

Stock-Based Compensation Expense (Tables)

6 Months Ended

Jun. 30, 2021

Share-based Payment Arrangement [Abstract]

Schedule of Share-Based Compensation Expense

Compensation expense related to stock-based awards was recorded as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2021		2020		2021		2020
Cost of revenue	$	0.1	$	0.1	$	0.2	$	0.2
Research and development expenses	2.0		2.3		3.9		5.0
Selling, general and administrative expenses	6.9		3.4		13.5		8.5
Total	$	9.0	$	5.8	$	17.6	$	13.7

XML

Net (Loss) Income Per Share (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The weighted-average number of common shares used in the computation of basic and diluted net income per share were as follows:

	Three Months Ended June 30,		Six Months Ended June 30,
(in thousands)	2021	2020	2021	2020
Weighted average number of common shares outstanding, basic	66,696	64,371	66,406	63,627
Stock options	—	1,087	—	1,130
Restricted stock units	—	121	—	213
Weighted average number of common shares outstanding, diluted	66,696	65,579	66,406	64,970

Schedule of Antidilutive Securities

The number of common share equivalents excluded from the computation of diluted net (loss) income per share because either the effect would have been anti-dilutive, or the performance criteria related to the units had not yet been met, were as follows:

	Three Months Ended June 30,		Six Months Ended June 30,
(in thousands)	2021	2020	2021	2020
1.375% Convertible Senior Notes due November 2024	3,657	4,319	3,988	4,319
0.375% Convertible Senior Notes due September 2026	3,528	3,528	3,528	3,528
Restricted stock units	283	299	364	357
Stock options	788	67	809	52
Total	8,256	8,213	8,689	8,256

XML

Basis of Presentation and Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Reclassification [Line Items]
Capitalized implementation costs of cloud computing arrangements	$ 44.5		$ 44.5		$ 24.2
Amortization expense	0.8	$ 0.2	1.3	$ 0.5
Cost of Goods and Services Sold	80.5	83.8	165.3	154.9
Advertising expense	12.0	2.9	21.4	5.6
Shipping and Handling
Reclassification [Line Items]
Cost of Goods and Services Sold	$ 2.6	$ 1.9	$ 4.7	$ 3.8

XML

Revenue and Contract Acquisition Costs - Summary of Revenue from Contracts with Customers (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Disaggregation of Revenue [Line Items]
Revenue (Related Party Transactions Note 16)	$ 263.2	$ 226.3	$ 515.5	$ 424.3
U.S. Omnipod
Disaggregation of Revenue [Line Items]
Revenue (Related Party Transactions Note 16)	150.5	128.8	293.8	245.4
International Omnipod
Disaggregation of Revenue [Line Items]
Revenue (Related Party Transactions Note 16)	91.6	73.2	181.5	146.3
Total Omnipod
Disaggregation of Revenue [Line Items]
Revenue (Related Party Transactions Note 16)	242.1	202.0	475.3	391.7
Drug Delivery
Disaggregation of Revenue [Line Items]
Revenue (Related Party Transactions Note 16)	$ 21.1	$ 24.3	$ 40.2	$ 32.6

XML

Revenue and Contract Acquisition Costs - Narrative (Details) - USD ($) $ in Millions			3 Months Ended		6 Months Ended
	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Disaggregation of Revenue [Line Items]
Revenue recognized			$ 0.2	$ 0.1	$ 3.9	$ 1.6
Amortization of capitalized commission costs			3.0	$ 2.6	6.0	$ 5.1
Unbilled receivable	$ 18.0	$ 11.6	$ 18.0		$ 18.0
Sales Revenue | Customer Concentration Risk | Largest Two Customers
Disaggregation of Revenue [Line Items]
Concentration risk, percentage			26.00%	21.00%	25.00%	21.00%
Accounts Receivable | Customer Concentration Risk | Largest Two Customers
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	26.00%
Accounts Receivable | Customer Concentration Risk | Largest Customer
Disaggregation of Revenue [Line Items]
Concentration risk, percentage		15.00%

XML

Revenue and Contract Acquisition Costs - Summary of Deferred Revenue (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Revenue from Contract with Customer [Abstract]
Accrued expenses and other current liabilities	$ 3.2	$ 5.4
Other liabilities	1.4	1.0
Total deferred revenue	$ 4.6	$ 6.4

XML

Revenue and Contract Acquisition Costs - Summary of Contract Acquisition Costs (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Revenue from Contract with Customer [Abstract]
Prepaid expenses and other current assets	$ 12.3	$ 11.0
Other assets	24.4	21.9
Total capitalized contract acquisition costs, net	$ 36.7	$ 32.9

XML

Cash and Cash Equivalents (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2019
Cash and Cash Equivalents [Line Items]
Restricted cash	$ 2.8	$ 2.8
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	869.4	922.0	$ 779.1	$ 213.7
Restricted cash included in other assets
Cash and Cash Equivalents [Line Items]
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	14.8	14.8
Cash
Cash and Cash Equivalents [Line Items]
Total cash and cash equivalents	238.9	164.6
Money market mutual funds
Cash and Cash Equivalents [Line Items]
Total cash and cash equivalents	612.9	739.8
Cash and Cash Equivalents
Cash and Cash Equivalents [Line Items]
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	$ 854.6	$ 907.2

XML

Investments - Narrative (Details)	6 Months Ended
	Jun. 30, 2021
Minimum
Debt Securities, Available-for-sale [Line Items]
Derivative maturity date range	1 month
Maximum
Debt Securities, Available-for-sale [Line Items]
Derivative maturity date range	6 months

XML

Investments - Summary of Amortized Cost, Gross Unrealized Gains and Losses, Fair Value and Level in Fair Value Hierarchy for Investments (Details) - Short-term investments - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	$ 17.5	$ 40.1
Gross Unrealized Gains	0.0	0.3
Fair Value	17.5	40.4
Level 1 | Recurring fair value measurements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	15.0	35.3
Level 2 | Recurring fair value measurements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	2.5	5.1
U.S. government and agency bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	15.0	35.1
Gross Unrealized Gains	0.0	0.2
Fair Value	15.0	35.3
U.S. government and agency bonds | Level 1 | Recurring fair value measurements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	15.0	35.3
U.S. government and agency bonds | Level 2 | Recurring fair value measurements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0.0	0.0
Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	2.0	2.8
Gross Unrealized Gains	0.0	0.1
Fair Value	2.0	2.9
Corporate bonds | Level 1 | Recurring fair value measurements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0.0	0.0
Corporate bonds | Level 2 | Recurring fair value measurements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	2.0	2.9
Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	0.5	2.2
Gross Unrealized Gains	0.0	0.0
Fair Value	0.5	2.2
Certificates of deposit | Level 1 | Recurring fair value measurements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	0.0	0.0
Certificates of deposit | Level 2 | Recurring fair value measurements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 0.5	$ 2.2

XML

Inventories - Components of Inventories (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Inventory Disclosure [Abstract]
Raw materials	$ 45.7	$ 30.7
Work-in-process	40.1	59.6
Finished goods	112.0	64.0
Total inventories	$ 197.8	$ 154.3

XML

Goodwill and Other Intangible Assets, Net - Summary of Changes in Carrying Amounts of Goodwill (Details) $ in Millions	6 Months Ended
	Jun. 30, 2021 USD ($)
Goodwill [Roll Forward]
Goodwill at December 31, 2020	$ 39.8
Foreign currency translation	0.1
Goodwill at June 30, 2021	$ 39.9

XML

Goodwill and Other Intangible Assets, Net - Components of Other Intangible Assets (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 64.0	$ 55.8
Accumulated Amortization	(30.6)	(27.1)
Net Book Value	33.4	28.7
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	43.4	43.3
Accumulated Amortization	(20.9)	(18.3)
Net Book Value	22.5	25.0
Internal-use software
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	19.0	11.4
Accumulated Amortization	(9.5)	(8.6)
Net Book Value	9.5	2.8
Intellectual property
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1.6	1.1
Accumulated Amortization	(0.2)	(0.2)
Net Book Value	$ 1.4	$ 0.9

XML

Goodwill and Other Intangible Assets, Net - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of intangible assets	$ 1.8	$ 0.7	$ 3.5	$ 1.5

XML

Accrued Expenses and Other Current Liabilities - Summary of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Payables and Accruals [Abstract]
Employee compensation and related costs	$ 49.3	$ 53.1
Professional and consulting services	22.9	19.1
Accrued rebates	20.6	13.1
Supplier purchases	4.5	7.1
Value added taxes payable	2.9	5.0
Income taxes payable	2.1	5.0
Accrued interest	1.2	1.8
Other	39.6	33.9
Accrued expenses and other current liabilities	$ 143.1	$ 138.1

XML

Accrued Expenses and Other Current Liabilities - Narrative (Details)	6 Months Ended
	Jun. 30, 2021
United States
Product Warranty Liability [Line Items]
Product warranty term for PDMs	4 years
CANADA
Product Warranty Liability [Line Items]
Product warranty term for PDMs	5 years

XML

Accrued Expenses and Other Current Liabilities - Product Warranty Liability (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]
Product warranty liability at beginning of period	$ 6.7	$ 8.3	$ 6.7	$ 8.5
Warranty expense	2.3	2.7	4.9	5.2
Warranty claims settled	(2.5)	(2.9)	(5.1)	(5.6)
Product warranty liability at the end of period	$ 6.5	$ 8.1	$ 6.5	$ 8.1

XML

Debt - Components of Debt (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020
Debt Instrument [Line Items]
Unamortized debt discount	$ (179.9)	$ (252.5)
Debt issuance costs	(17.0)	(19.0)
Total debt	1,256.1	1,059.3
Less: current portion	20.9	15.6
Total long-term debt	$ 1,235.2	$ 1,043.7
Convertible Senior Notes, 1.375%
Debt Instrument [Line Items]
Debt, interest rate	1.375%		1.375%
Convertible Senior Notes .375%
Debt Instrument [Line Items]
Debt, interest rate	0.375%		0.375%
Convertible Debt | Convertible Senior Notes, 1.375%
Debt Instrument [Line Items]
Debt, interest rate	1.375%	1.375%
Long-term debt, gross	$ 32.1	$ 402.5
Convertible Debt | Convertible Senior Notes .375%
Debt Instrument [Line Items]
Debt, interest rate	0.375%	0.375%
Long-term debt, gross	$ 800.0	$ 800.0
Secured Debt | Term loan due May 2028
Debt Instrument [Line Items]
Long-term debt, gross	500.0	0.0
Secured Debt | Equipment financing due May 2024
Debt Instrument [Line Items]
Long-term debt, gross	19.2	22.2
Secured Debt | Equipment financing due November 2025
Debt Instrument [Line Items]
Long-term debt, gross	$ 33.0	$ 36.4
Secured Debt | 5.15% Mortgage due November 2025
Debt Instrument [Line Items]
Debt, interest rate	5.15%	5.15%
Long-term debt, gross	$ 68.7	$ 69.7

XML

Debt - Narrative (Details) - USD ($) shares in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	May 31, 2021	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	May 01, 2021
Debt Instrument [Line Items]
Repayment of convertible debt				$ 460,800,000	$ 0
Issuance of shares for debt repayment		$ 622,700,000		622,700,000
Loss on extinguishment of debt		$ 40,100,000	$ 0	40,100,000	0
Proceeds from issuance of debt, net				$ 489,500,000	$ 0
Common Stock
Debt Instrument [Line Items]
Issuance of shares for debt repayment (in shares)		2,242		2,242
Convertible Senior Notes, 1.375%
Debt Instrument [Line Items]
Debt, interest rate		1.375%	1.375%	1.375%	1.375%
Senior Notes | Convertible Senior Notes, 1.375%
Debt Instrument [Line Items]
Debt repurchased face amount		$ 370,400,000		$ 370,400,000
Repurchase amount		$ 305,700,000		$ 305,700,000
Debt, interest rate		1.375%		1.375%
Issuance of shares for debt repayment (in shares)		2,200
Issuance of shares for debt repayment		$ 622,700,000
Secured Debt | Revolving Credit Facility
Debt Instrument [Line Items]
Principal amount of senior notes						$ 60,000,000
Debt instrument, term	3 years
Credit facility outstanding amount		$ 0		$ 0
Secured Debt | LIBOR | Revolving Credit Facility | Minimum
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)	2.75%
Secured Debt | LIBOR | Revolving Credit Facility | Maximum
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)	3.25%
Secured Debt | Senior Secured Term Loan B
Debt Instrument [Line Items]
Principal amount of senior notes						$ 500,000,000
Debt instrument, term	7 years
Proceeds from issuance of debt, net	$ 489,500,000
Secured Debt | Senior Secured Term Loan B | LIBOR
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)	3.25%
Debt, floor rate (in percent)	0.50%

XML

Debt - Summary of Carrying Amount and Estimated Fair Value of Convertible Debt (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020
Convertible Senior Notes, 1.375%
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt, interest rate	1.375%		1.375%
Convertible Senior Notes .375%
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt, interest rate	0.375%		0.375%
Level 2 | Estimated Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument fair value	$ 1,577.3	$ 2,006.2
Level 2 | Estimated Fair Value | Convertible Senior Notes, 1.375%
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument fair value	95.8	1,104.2
Level 2 | Estimated Fair Value | Convertible Senior Notes .375%
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument fair value	980.9	902.0
Level 2 | Estimated Fair Value | Term loan due May 2028
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument fair value	500.6	0.0
Level 2 | Carrying Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument fair value	1,137.1	933.1
Level 2 | Carrying Value | Convertible Senior Notes, 1.375%
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument fair value	26.6	323.9
Level 2 | Carrying Value | Convertible Senior Notes .375%
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument fair value	623.8	609.2
Level 2 | Carrying Value | Term loan due May 2028
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument fair value	$ 486.7	$ 0.0

XML

Derivative Instruments (Details) - Interest Rate Swap $ in Millions	1 Months Ended
	May 31, 2021 agreement	Jun. 30, 2021 USD ($)
Derivative [Line Items]
Number of instruments entered during period | agreement	2
Notional amount		$ 480.0
Percentage of debt hedged by interest rate derivatives		96.00%
Derivative liability		$ 0.7
LIBOR
Derivative [Line Items]
Derivative fixed interest rate		4.20%

XML

Commitment and Contingencies (Details)	1 Months Ended
	Jun. 16, 2015 lawsuit
Commitments and Contingencies Disclosure [Abstract]
Number of class actions filed (in legal matters)	3
Number of class actions dismissed (in legal matters)	2

XML

Accumulated Other Comprehensive Income (Loss) - Components of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 585.3	$ 59.0	$ 603.6	$ 75.9
Other comprehensive loss before reclassifications	(2.9)		(5.2)
Amounts reclassified to net loss	0.4		0.4
Other comprehensive income (loss)	(2.5)	0.2	(4.8)	(2.4)
Ending balance	459.1	563.3	459.1	563.3
Foreign Currency Translation Adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	3.1	(5.0)	5.2	(1.6)
Other comprehensive loss before reclassifications	(1.8)		(3.9)
Amounts reclassified to net loss	0.0		0.0
Other comprehensive income (loss)		0.6		(2.8)
Ending balance	1.3	(4.4)	1.3	(4.4)
Unrealized Gain on Available-for-sale Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	0.1	1.2	0.3	0.4
Other comprehensive loss before reclassifications	(0.1)		(0.3)
Amounts reclassified to net loss	0.0		0.0
Other comprehensive income (loss)		(0.4)		0.4
Ending balance	0.0	0.8	0.0	0.8
Unrealized Loss on Cash Flow Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	0.0		0.0
Other comprehensive loss before reclassifications	(1.0)		(1.0)
Amounts reclassified to net loss	0.4		0.4
Ending balance	(0.6)		(0.6)
Accumulated Other Comprehensive Income
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	3.2	(3.8)	5.5	(1.2)
Other comprehensive income (loss)	(2.5)	0.2	(4.8)	(2.4)
Ending balance	$ 0.7	$ (3.6)	$ 0.7	$ (3.6)

XML

Interest Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Other Income and Expenses [Abstract]
Contractual interest, net of interest rate swaps	$ 6.8	$ 2.2	$ 10.5	$ 4.3
Accretion of debt discount	10.7	10.5	21.7	20.9
Amortization of debt issuance costs	1.0	0.7	1.8	1.4
Capitalized interest	(1.9)	(1.6)	(3.8)	(3.2)
Interest expense, net of portion capitalized	16.6	11.8	30.2	23.4
Interest income	(0.2)	(0.7)	(0.4)	(2.2)
Interest expense, net	$ 16.4	$ 11.1	$ 29.8	$ 21.2

XML

Stock-Based Compensation Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	$ 9.0	$ 5.8	$ 17.6	$ 13.7
Cost of revenue
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	0.1	0.1	0.2	0.2
Research and development expenses
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	2.0	2.3	3.9	5.0
Selling, general and administrative expenses
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	$ 6.9	$ 3.4	$ 13.5	$ 8.5

XML

Income Taxes - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Effective tax rate	12.10%	17.20%	11.20%	17.00%
Uncertain tax position		$ 0		$ 0	$ 0

XML

Net (Loss) Income Per Share - Computation of Basic and Diluted Net Income per Share (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Weighted average number of common shares outstanding, basic (in shares)	66,696	64,371	66,406	63,627
Weighted average number of common shares outstanding, diluted (in shares)	66,696	65,579	66,406	64,970
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of dilutive securities (in shares)	0	1,087	0	1,130
Restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of dilutive securities (in shares)	0	121	0	213

XML

Net (Loss) Income Per Share - Schedule of Antidilutive Securities (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	8,256	8,213	8,689	8,256
1.375% Convertible Senior Notes due November 2024
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	3,657	4,319	3,988	4,319
0.375% Convertible Senior Notes due September 2026
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	3,528	3,528	3,528	3,528
Restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	283	299	364	357
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	788	67	809	52
1.375% Convertible Senior Notes due November 2024
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Debt, interest rate	1.375%	1.375%	1.375%	1.375%
0.375% Convertible Senior Notes due September 2026
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Debt, interest rate	0.375%	0.375%	0.375%	0.375%

XML

Related Party Transactions (Details) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2021 USD ($)	Jun. 30, 2021 USD ($)
Related Party Transactions [Abstract]
Revenue from related party	$ 3.3	$ 5.5
Accounts receivable due from related party	$ 1.3	$ 1.3

XML

Subsequent Events (Details) - USD ($) shares in Thousands, $ in Millions	1 Months Ended
	Jul. 31, 2021	Jun. 30, 2021	Jun. 30, 2020
Convertible Senior Notes, 1.375%
Subsequent Event [Line Items]
Debt, interest rate		1.375%	1.375%
Senior Notes | Convertible Senior Notes, 1.375%
Subsequent Event [Line Items]
Debt, interest rate		1.375%
Senior Notes | Convertible Senior Notes, 1.375% | Subsequent event
Subsequent Event [Line Items]
Converted debt principal amount	$ 20.0
Debt, interest rate	1.375%
Shares issued (in shares)	215,000
Secured Debt | Equipment Financing Transaction | Subsequent event
Subsequent Event [Line Items]
Debt, interest rate	4.25%
Debt instrument, face amount	$ 43.1
Debt instrument, term	7 years

XML

Label	Element	Value
Accounting Standards Update [Extensible Enumeration]	us-gaap_AccountingStandardsUpdateExtensibleList	Accounting Standards Update 2016-13 [Member]