Exhibit 10.3

SUBSCRIPTION AGREEMENT

ARYA Sciences Acquisition Corp II

51 Astor Place, 10th Floor

New York, New York 10002

Ladies and Gentlemen:

This Subscription Agreement (this “Subscription Agreement”) is being entered into as of the date set forth on the signature page hereto, by and between ARYA Sciences Acquisition Corp II, a Cayman Islands exempted company, which shall be domesticated as a Delaware corporation prior to the closing of the Transaction (as defined herein) (“ARYA”), and the undersigned subscriber (the “Investor”), in connection with the Business Combination Agreement, dated as of the date hereof (as may be amended, supplemented or otherwise modified from time to time, the “Transaction Agreement”), by and among ARYA, Cerevel Therapeutics, Inc., a Delaware corporation (the “Company”), Cassidy Merger Sub 1, Inc., a Delaware corporation (“Cassidy Merger Sub 1”), pursuant to which, among other things, Cassidy Merger Sub 1 will merge with and into the Company, with the Company as the surviving company in the merger and, after giving effect to such merger, becoming a wholly-owned subsidiary of ARYA, on the terms and subject to the conditions therein (such merger, the “Transaction”). In connection with the Transaction, ARYA is seeking commitments from interested investors to purchase, following the Domestication (as defined below) and prior to the closing of the Transaction, shares of ARYA’s common stock, par value $0.0001 per share (the “Shares”), in a private placement for a purchase price of $10.00 per share (the “Per Share Purchase Price”). On or about the date of this Subscription Agreement, ARYA is entering into subscription agreements (the “Other Subscription Agreements” and together with the Subscription Agreement, the “Subscription Agreements”) with certain other investors (the “Other Investors” and together with the Investor, the “Investors”), severally and not jointly, pursuant to which the Investors, severally and not jointly, have agreed to purchase on the closing date of the Transaction, inclusive of the Shares subscribed for by the Investor, an aggregate amount of up to 32,000,000 Shares, at the Per Share Purchase Price.

Prior to the closing of the Transaction (and as more fully described in the Transaction Agreement), ARYA will domesticate as a Delaware corporation in accordance with Section 388 of the General Corporation Law of the State of Delaware and Part XII of the Cayman Islands Companies Law (2020 Revision) (the “Domestication”). The aggregate purchase price to be paid by the Investor for the subscribed Shares (as set forth on the signature page hereto) is referred to herein as the “Subscription Amount.” Capitalized terms used but not otherwise defined herein shall have the meanings ascribed to such terms in the Transaction Agreement.

In connection therewith, and in consideration of the foregoing and the mutual representations, warranties and covenants, and subject to the conditions, set forth herein, and intending to be legally bound hereby, each of the Investor and ARYA acknowledges and agrees as follows:

1. Subscription

a. Subject to Section 1(d), the Investor hereby irrevocably subscribes for and agrees to purchase from ARYA the number of Shares set forth on the signature page of this Subscription Agreement on the terms and subject to the conditions provided for herein. The Investor acknowledges and agrees that ARYA reserves the right to accept or reject the Investor’s subscription for the Shares for any reason or for no reason, in whole or in part, at any time prior to its acceptance, and the same shall be deemed to be accepted by ARYA only when this Subscription Agreement is signed by a duly authorized person by or on behalf of ARYA; ARYA may do so in counterpart form. The Investor acknowledges and agrees that, as a result of the Domestication, the Shares that will be purchased by the Investor and issued by ARYA pursuant hereto shall be shares of common stock in a Delaware corporation (and not, for the avoidance of doubt, ordinary shares in a Cayman Islands exempted company).

b. Between July 7, 2020 and the date that is three (3) Business Days prior to the Closing Date (as defined below) (such period of time, the “Pre-Closing Series A Financing Period”), the Investor may purchase, in one or more transactions, Company Series A Common Shares and Company Series A-1 Preferred Shares from the Company in exchange for cash in an aggregate amount not to exceed the Pre-Closing Series A Financing Cap (as defined below) in effect as of such determination time pursuant to, and otherwise on the terms and subject to conditions set forth in, the Pre-Closing Series A Purchase Agreement and any related acknowledgement agreement that is in a form and substance reasonably satisfactory to ARYA (acknowledging, for the avoidance of doubt, that the Acknowledgement Agreement referenced in Section 6(r) is in form and substance reasonably satisfactory to ARYA), and this Subscription Agreement (each such purchase of Equity Securities of the Company, a “Pre-Closing Series A Financing”). Assuming, in the case of ARYA, that the representation and warranty of the Investor set forth in Section 6(r) is true and correct in all respects, (i) ARYA acknowledges and agrees that the Investor purchased Company Series A Common Shares and Company Series A-1 Preferred Shares from the Company in exchange for $25,000,000 in cash on July 8, 2020 (the “Initial Pre-Closing Series A Financing”), and (ii) each of ARYA and the Investor acknowledge and agree that the Initial Pre-Closing Series A Financing shall constitute, and be deemed to be, a Pre-Closing Series A Financing. For purposes of this Subscription Agreement, (A) the “Pre-Closing Series A Financing Cap” means $25,000,000; provided, that (x) if the Closing has not occurred on or before September 15, 2020, then the Pre-Closing Series A Financing Cap shall be increased to an amount equal to $37,000,000 on September 16, 2020, and (y) if the Closing has not occurred on or before the 30-day anniversary of September 16, 2020, then the Pre-Closing Series A Financing Cap shall be increased by an additional $12,000,000 on the date of each subsequent 30-day anniversary (e.g., for the 30-day period commencing October 16, 2020, the Pre-Closing Funding Cap will be an amount equal to $49,000,000, and for the 30-day period commencing November 15, 2020, the Pre-Closing Funding Cap will be an amount equal to $61,000,000); provided, however, that, notwithstanding anything to the contrary herein, in no event shall (1) the Pre-Closing Series A Financing Cap exceed the Subscription Amount or (2) the Investor fund an aggregate amount to the Company and/or ARYA under this Subscription Agreement (including, for the avoidance of doubt, the Initial Pre-Closing Series A Financing) in excess of the Subscription Amount, (B) the “Pre-Closing Series A Shares” means, collectively, all of the Company Series A Common Shares and the Company Series A-1 Preferred Shares purchased by the Investor as provided in the first sentence of this Section 1(b) (including, for the avoidance of doubt, all of the Company Series A Common Shares and Company Series A-1 Preferred Shares purchased by the Investor in respect of the Initial Pre-Closing Series A Financing), and (C) the “Pre-Closing Series A Purchase Price Amount” means the aggregate cash proceeds actually received by the Company in respect of the Pre-Closing Series A Financings (including, for the avoidance of doubt and assuming that the representation and warranty in Section 6(r) is true and correct in all respects, cash proceeds actually received by the Company in respect of the Initial Pre-Closing Series A Financing).

c. In order to make a Pre-Closing Series A Financing (other than the Initial Pre-Closing Series A Financing), the Investor shall give the Company and ARYA written notice of its election to make such Pre-Closing Series A Financing (each, a “Pre-Closing Series A Financing Notice”) at least one (1) Business Day prior to the funding of such Pre-Closing Series A Financing, which notice shall set forth (i) the amount of such Pre-Closing Series A Financing (which shall not, for the avoidance of doubt, be in excess of the Pre-Closing Series A Financing Cap in effect at such time and taking into account each othe
r Pre-Closing Series A Financing that has been consummated prior to such time) and (ii) the date of the funding of such Pre-Closing Series A Financing (which shall, for the avoidance of doubt, be a date that is on or prior to the end of the Pre-Closing Series A Financing Period).

d. Notwithstanding anything to the contrary herein, (i) the Subscription Amount payable by the Investor pursuant to Section 2 shall be reduced by the Pre-Closing Series A Purchase Price Amount (such reduced Subscription Amount pursuant to this clause (i), the “Closing Subscription Amount”), (ii) the number of Shares issuable to the Investor pursuant to this Subscription Agreement (as set forth on the signature page hereto) shall be reduced by the Pre-Closing Series A Share Consideration (such reduced number of Shares pursuant to this clause (ii), the “Closing Shares”), (iii) notwithstanding the reductions to the Subscription Amount and the Shares issuable to the Investor hereunder pursuant to clause (i) and (ii) of this Section 1(d), the parties hereto acknowledge and agree that, upon the cancellation, extinguishment and conversion of the Pre-Closing Series A Shares into the right to receive the Pre-Closing Series A Share Consideration pursuant to, and as required by, Section 2.1(b)(ix) of the Transaction Agreement and the other applicable provisions of the Transaction Agreement, the Pre-Closing Series A Share Consideration shall be deemed to be issued on the same terms and conditions, and with the same rights and obligations, as the Closing Shares issued hereunder and (iv) ARYA and its Affiliates shall not have any liabilities or obligations with respect to, or arising out of, any Pre-Closing Series A Financing (whether under this Subscription Agreement or otherwise and including, for the avoidance of doubt, if the Transaction Agreement is terminated in accordance with its terms), except for its obligation to issue the Pre-Closing Series A Share Consideration pursuant to Section 2.1(b)(ix) and the other applicable provisions of the Transaction Agreement if (and only if) the First Merger Effective Time occurs and the Closing Subscription Amount is funded in full in accordance with the applicable provisions of this Subscription Agreement.

2. Closing. The closing of the sale of the Shares contemplated hereby (the “Closing”) is contingent upon the substantially concurrent consummation of the Transaction. The Closing shall occur on the date of, and substantially concurrently with and conditioned upon the effectiveness of, the Transaction. Upon (a) satisfaction or waiver of the conditions set forth in Section 3 below and (b) delivery of written notice from (or on behalf of) ARYA to the Investor (the “Closing Notice”), that ARYA reasonably expects all conditions to the closing of the Transaction to be satisfied or waived on a date that is not less than five (5) Business Days from the date on which the Closing Notice is delivered to the Investor, the Investor shall deliver to ARYA, three (3) Business Days prior to the closing date specified in the Closing Notice (the “Closing Date”), the Closing Subscription Amount by wire transfer of United States dollars in immediately available funds to the account(s) specified by ARYA in the Closing Notice. For the avoidance of doubt, the Investor shall be required to pay in cash at the Closing an amount which, together with the Pre-Closing Series A Purchase Price Amount, shall equal the Subscription Amount. On the Closing Date, ARYA shall (i) subject to the cancellation, extinguishment and conversion of the Pre-Closing Series A Shares pursuant to Section 2.1(b)(ix) of the Transaction Agreement, issue the Pre-Closing Series A Share Consideration to the Investor pursuant to, and as required by, Section 2.1(b)(ix) of the Transaction Agreement and the other applicable provisions of the Transaction Agreement and (ii) issue the Closing Shares to the Investor pursuant to this Subscription Agreement, and subsequently cause all such Shares (which shall, for the avoidance of doubt, consist of the Pre-Closing Series A Share Consideration and the Closing Shares) to be registered in book entry form in the name of the Investor on ARYA’s share register; provided, however, that (x) ARYA’s obligation to issue the Closing Shares to the Investor under this Subscription Agreement is contingent upon ARYA having received the Closing Subscription Amount in full accordance with this Section 2 and (y) in no event shall the number of Shares issued to the Investor on the Closing Date (which shall, for the avoidance of doubt, consist of the Pre-Closing Series A Share Consideration issued in respect of Section 2.1(b)(ix) of the Transaction Agreement and the number of Closing Shares issued in respect of this Subscription Agreement) exceed the number of Shares set forth on the signature page hereto.

3. Closing Conditions

a. The obligation of the parties hereto to consummate the purchase and sale of the Shares pursuant to this Subscription Agreement is subject to the following conditions:

(i) no applicable governmental authority shall have enacted, issued, promulgated, enforced or entered any judgment, order, law, rule or regulation (whether temporary, preliminary or permanent) which is then in effect and has the effect of making consummation of the transactions contemplated hereby illegal or otherwise restraining or prohibiting consummation of the transactions contemplated hereby; and

(ii) (A) all conditions precedent to the closing of the Transaction under the Transaction Agreement shall have been satisfied (as determined by the parties to the Transaction Agreement and other than those conditions under the Transaction Agreement which, by their nature, are to be satisfied at the closing of the Transaction, including to the extent that any such condition is dependent upon the consummation of the purchase and sale of the Shares pursuant to this Subscription Agreement) or waived and (B) the closing of the Transaction shall be scheduled to occur concurrently with or on the same date as the Closing.

b. The obligation of ARYA to consummate the issuance and sale of the Shares pursuant to this Subscription Agreement shall be subject to the condition that all representations and warranties of the Investor contained in this Subscription Agreement are true and correct in all material respects at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation by the Investor of each of the representations and warranties of the Investor contained in this Subscription Agreement as of the Closing Date.

c. The obligation of the Investor to consummate the purchase of the Shares pursuant to this Subscription Agreement shall be subject to the following conditions:

(i) that all representations and warranties of ARYA contained in this Subscription Agreement shall be true and correct in all material respects (other than representations and warranties that are qualified as to materiality or Material Adverse Effect (as defined herein), which representations and warranties shall be true in all respects) at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation by ARYA of each of the representations and warranties of ARYA contained in this Subscription Agreement as of the Closing Date; and

(ii) ARYA shall have performed, satisfied and complied in all material respects with all covenants, agreements and conditions required by the Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing.

4. Further Assurances. At the Closing, the parties hereto shall execute and deliver such additional documents and take such additional actions as the parties reasonably may deem to be practical and necessary in order to consummate the subscription as contemplated by this Subscription Agreement.

5. ARYA Representations and Warranties. ARYA represents and warrants to the Investor that:

a. ARYA is an exempted company duly incorporated, validly existing and in good standing under the laws of the Cayman Islands (to the extent such concept exists in such jurisdiction). ARYA has all power (corporate or otherwise) and authority to own, lease and operate its properties and conduct its business as presently conducted and to enter into, deliver and perform its obligations under this Subscription Agreement. As of the Closing Date, following the Domestication, ARYA will be duly incorporated, validly existing as a corporation and in good standing under the laws of the State of Delaware.

b. As of the Closing Date, the Shares will be duly authorized and, when issued and delivered to the Investor against full payment therefor in accordance with the terms of this Subscription Agreement, the Shares will be validly issued, fully paid and non-assessable and will not have been issued in violation of or subject to any preemptive or similar rights created under ARYA’s certificate of incorporation (as amended to the Closing Date) or under the General Corporation Law of the State of Delaware.

c. This Subscription Agreement has been duly authorized, executed and delivered by ARYA and, assuming that this Subscription Agreement constitutes the valid and binding agreement of the Investor, this Subscription Agreement is enforceable against ARYA in accordance with its terms, except as may be limited or otherwise affected by (i) bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium or other laws relating to or affecting the rights of creditors generally, or (ii) principles of equity, whether considered at law or equity.

d. The issuance and sale of the Shares and the compliance by ARYA with all of the provisions of this Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of ARYA or any of its subsidiaries pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which ARYA or any of its subsidiaries is a party or by which ARYA or any of its subsidiaries is bound or to which any of the property or assets of ARYA is subject that would reasonably be expected to have a material adverse effect on the business, financial condition or results of operations of ARYA and its subsidiaries, taken as a whole (a “Material Adverse Effect”) or materially affect the validity of the Shares or the legal authority of ARYA to comply in all material respects with the terms of this Subscription Agreement; (ii) result in any violation of the provisions of the organizational documents of ARYA; or (iii) result in any violation of any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over ARYA or any of their properties that would reasonably be expected to have a Material Adverse Effect or materially affect the validity of the Shares or the legal authority of ARYA to comply in all material respects with this Subscription Agreement.

e. As of their respective dates, all reports (the “SEC Reports”) required to be filed by ARYA with the U.S. Securities and Exchange Commission (the “SEC”) complied in all material respects with the applicable requirements of the Securities Act of 1933, as amended, (the “Securities Act”) and the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the rules and regulations of the SEC promulgated thereunder, and none of the SEC Reports, when filed, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The financial statements of ARYA included in the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations of the SEC with respect thereto as in effect at the time of filing and fairly present in all material respects the financial position of ARYA as of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited statements, to normal, year-end audit adjustments. A copy of each SEC Report is available to the Investor via the SEC’s EDGAR system. There are no outstanding or unresolved comments in comment letters received by ARYA from the staff of the Division of Corporation Finance of the SEC with respect to any of the SEC Reports.

f. Other than the Other Subscription Agreements, the Transaction Agreement and any other agreement expressly contemplated by the Transaction Agreement, ARYA has not entered into any side letter or similar agreement with any investor in connection with such investor’s direct or indirect investment in ARYA or with any other investor, and such Other Subscription Agreements have not been amended in any material respect following the date of this Subscription Agreement.

g. ARYA is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority, self-regulatory organization or other person in connection with the execution, delivery and performance by ARYA of this Subscription Agreement (including, without limitation, the issuance of the Shares), other than (i) filings with the SEC, (ii) filings required by applicable state securities laws, (iii) filings required by the Nasdaq, or such other applicable stock exchange on which ARYA’s common stock is then listed (the “Stock Exchange”), and (iv) the failure of which to obtain would not be reasonably likely to have, individually or in the aggregate, a Material Adverse Effect.

h. As of the date of this Subscription Agreement, the authorized capital stock of ARYA consists of 1,000,000 preference shares (“Preferred Shares”), 479,000,000 Class A ordinary shares (“Class A Shares”), and 20,000,000 Class B ordinary shares (the “Class B Shares”), each par value $0.0001 per share. As of the date of this Subscription Agreement, (i) no Preferred Shares are issued and outstanding, (ii) 15,449,000 Class A Shares are issued and outstanding, (iii) 3,737,500 Class B Shares are issued and outstanding and (iv) 4,983,333 redeemable warrants and 166,333 private placement warrants to acquire Class A Shares are outstanding. Following the Domestication, and immediately prior to the closing of the Transaction (assuming that all shares to be issued pursuant to the Subscription Agreements have been issued and that no holders of Class A Shares have validly elected to redeem their shares in connection with the closing of the Transaction), the authorized capital stock of ARYA will consist of 10,000,000 shares of preferred stock, par value $0.0001 per share (“Delaware Preferred Shares”) and 500,000,000 shares of common stock, par value $0.0001 per share (“Delaware Common Shares”), of which (1) no Delaware Preferred Shares will be issued and outstanding, (2) a number of Delaware Common Shares will be issued and outstanding as set forth in Section 4.6(b) of the Transaction Agreement, subject in all respects to the assumptions referenced in such section, and (3) 4,983,333 redeemable warrants and 166,333 private placement warrants to acquire Delaware Common Shares will be outstanding. All (A) issued and outstanding Class A Shares and Class B Shares have been duly authorized and validly issued, are fully paid and are non-assessable and (B) outstanding warrants have been duly authorized and validly issued. Except as set forth above and pursuant to the Other Subscription Agreements, the Transaction Agreement and the other agreements and arrangements referred to therein, as of the date hereof, there are no outstanding options, warrants or other rights to subscribe for, purchase or acquire from ARYA any Class A Shares, Class B Shares or other equity interests in ARYA, or securities convertible into or exchangeable or exercisable for such equity interests. As of the date hereof, ARYA has no subsidiaries, other than Cassidy Merger Sub 1, and does not own, directly or indirectly, interests or investments (whether equity or debt) in any person, whether incorporated or unincorporated. There are no stockholder agreements, voting trusts or other agreements or understandings to which ARYA is a party or by which it is bound relating to the voting of any securities of ARYA, other than (1) as set forth in the SEC Reports and (2) as contemplated by the Transaction Agreement.

i. The issued and outstanding Class A Shares are registered pursuant to Section 12(b) of the Exchange Act, and are listed for trading on the Stock Exchange. As of the date hereof, there is no suit, action, proceeding or investigation pending or, to the knowledge of ARYA, threatened against the ARYA by the Stock Exchange or the SEC, respectively, to prohibit or terminate the listing of the Class A Shares or, when issued, the Delaware Common Shares, or to deregister the Class A Shares or, when registered and issued in connection with the Domestication, the Delaware Common Shares, under the Exchange Act. ARYA has taken no action that is designed to terminate the registration of the Class A Shares under the Exchange Act, other than in connection with the Domestication and subsequent registration under the Exchange Act of the Delaware Common Shares.

j. Assuming the accuracy of the Investor’s representations and warranties set forth in Section 6, no registration under the Securities Act is required for the offer and sale of the Shares by ARYA to the Investor hereunder. The Shares (i) were not offered by any form of general solicitation or general advertising and (ii) are not being offered in a manner involving a public offering under, or in a distribution in violation of, the Securities Act, or any state securities laws.

k. Except for such matters as have not had and would not be reasonably likely to have, individually or in the aggregate, a Material Adverse Effect, there is no (i) action, suit, claim or other proceeding, in each case by or before any governmental authority pending, or, to the knowledge of ARYA, threatened against ARYA or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against ARYA.

l. Other than the Placement Agents (as defined below), ARYA has not engaged any broker, finder, commission agent, placement agent or arranger in connection with the sale of the Shares, and ARYA is not under any obligation to pay any broker’s fee or commission in connection with the sale of the Shares other than to the Placement Agents.

6. Investor Representations and Warranties. The Investor represents and warrants to ARYA that:

a. The Investor (i) is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act) or an institutional “accredited investor” (within the meaning of Rule 501(a) under the Securities Act), in each case, satisfying the applicable requirements set forth on Schedule A, (ii) is acquiring the Shares only for his, her or its own account and not for the account of others, or if the Investor is subscribing for the Shares as a fiduciary or agent for one or more investor accounts, the Investor has full investment discretion with respect to each such account, and the full power and authority to make the acknowledgements, representations and agreements herein on behalf of each owner of each such account, and (iii) is not acquiring the Shares with a view to, or for offer or sale in connection with, any distribution thereof in violation of the Securities Act (and shall provide the requested information set forth on Schedule A). The Investor is not an entity formed for the specific purpose of acquiring the Shares.

b. The Investor acknowledges and agrees that the Shares are being offered in a transaction not involving any public offering within the meaning of the Securities Act and that the Shares have not been registered under the Securities Act. The Investor acknowledges and agrees that the Shares may not be offered, resold, transferred, pledged or otherwise disposed of by the Investor absent an effective registration statement under the Securities Act except (i) to ARYA or a subsidiary thereof, (ii) to non-U.S. persons pursuant to offers and sales that occur outside the United States within the meaning of Regulation S under the Securities Act or (iii) pursuant to another applicable exemption from the registration requirements of the Securities Act, and in each of clauses (i) and (iii) in accordance with any applicable securities laws of the states and other jurisdictions of the United States, and that any certificates representing the Shares shall contain a restrictive legend to such effect. The Investor acknowledges and agrees that the Shares will be subject to transfer restrictions and, as a result of these transfer restrictions, the Investor may not be able to readily offer, resell, transfer, pledge or otherwise dispose of the Shares and may be required to bear the financial risk of an investment in the Shares for an indefinite period of time. The Investor acknowledges and agrees that the Shares will not be eligible for offer, resale, transfer, pledge or disposition pursuant to Rule 144 promulgated under the Securities Act until at least one year from the date that ARYA files a Current Report on Form 8-K following the Closing Date that includes the “Form 10” information required under applicable SEC rules and regulations. The Investor acknowledges and agrees that it has been advised to consult legal counsel prior to making any offer, resale, transfer, pledge or disposition of any of the Shares.

c. The Investor acknowledges and agrees that the Investor is purchasing the Shares from ARYA. The Investor further acknowledges that there have been no representations, warranties, covenants and agreements made to the Investor by or on behalf of ARYA, the Company, any of their respective Affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing or any other person or entity, expressly or by implication, other than those representations, warranties, covenants and agreements of ARYA expressly set forth in Section 5 of this Subscription Agreement.

d. The Investor’s acquisition and holding of the Shares will not constitute or result in a non-exempt prohibited transaction under Section 406 of the Employee Retirement Income Security Act of 1974, as amended, Section 4975 of the Internal Revenue Code of 1986, as amended, or any applicable similar law.

e. The Investor acknowledges and agrees that the Investor has received such information as the Investor deems necessary in order to make an investment decision with respect to the Shares, including, with respect to ARYA, the Transaction and the business of the Company and its subsidiaries. Without limiting the generality of the foregoing, the Investor acknowledges that he, she or it has reviewed the SEC Reports. The Investor acknowledges and agrees that the Investor and the Investor’s professional advisor(s), if any, have had the full opportunity to ask such questions, receive such answers and obtain such information as the Investor and such Investor’s professional advisor(s), if any, have deemed necessary to make an investment decision with respect to the Shares.

f. The Investor became aware of this offering of the Shares solely by means of direct contact between the Investor and ARYA, the Company or a representative of ARYA or the Company, and the Shares were offered to the Investor solely by direct contact between the Investor and ARYA, the Company or a representative of ARYA or the Company. The Investor did not become aware of this offering of the Shares, nor were the Shares offered to the Investor, by any other means. The Investor acknowledges that the Shares (i) were not offered by any form of general solicitation or general advertising and (ii) are not being offered in a manner involving a public offering under, or in a distribution in violation of, the Securities Act, or any state securities laws. The Investor acknowledges that it is not relying upon, and has not relied upon, any statement, representation or warranty made by any person, firm or corporation (including, without limitation, ARYA, the Company, the Placement Agents (defined below), any of their respective Affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing), other than the representations and warranties of ARYA contained in Section 5 of this Subscription Agreement, in making its investment or decision to invest in ARYA.

g. The Investor acknowledges that it is aware that there are substantial risks incident to the purchase and ownership of the Shares, including those set forth in ARYA’s filings with the SEC. The Investor has such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of an investment in the Shares, and the Investor has sought such accounting, legal and tax advice as the Investor has considered necessary to make an informed investment decision.

h. Alone, or together with any professional advisor(s), the Investor has analyzed and considered the risks of an investment in the Shares and determined that the Shares are a suitable investment for the Investor and that the Investor is able at this time and in the foreseeable future to bear the economic risk of a total loss of the Investor’s investment in ARYA. The Investor acknowledges specifically that a possibility of total loss exists.

i. In making its decision to purchase the Shares, the Investor has relied solely upon independent investigation made by the Investor. Without limiting the generality of the foregoing, the Investor has not relied on any statements or other information provided by or on behalf of the Placement Agents or any of their respective Affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing concerning ARYA, the Company, the Transaction, the Transaction Agreement, this Subscription Agreement or the transactions contemplated hereby or thereby, the Shares or the offer and sale of the Shares.

j. The Investor acknowledges and agrees that no federal or state agency has passed upon or endorsed the merits of the offering of the Shares or made any findings or determination as to the fairness of this investment.

k. The Investor, if not an individual, has been duly formed or incorporated and is validly existing and is in good standing under the laws of its jurisdiction of formation or incorporation, with power and authority to enter into, deliver and perform its obligations under this Subscription Agreement.

l. The execution, delivery and performance by the Investor of this Subscription Agreement are within the powers of the Investor, have been duly authorized and will not constitute or result in a breach or default under or conflict with any order, ruling or regulation of any court or other tribunal or of any governmental commission or agency, or any agreement or other undertaking, to which the Investor is a party or by which the Investor is bound, and, if the Investor is not an individual, will not violate any provisions of the Investor’s organizational documents, including, without limitation, its incorporation or formation papers, bylaws, indenture of trust or partnership or operating agreement, as may be applicable. The signature on this Subscription Agreement is genuine, and the signatory, if the Investor is an individual, has legal competence and capacity to execute the same or, if the Investor is not an individual, the signatory has been duly authorized to execute the same, and this Subscription Agreement constitutes a legal, valid and binding obligation of the Investor, enforceable against the Investor in accordance with its terms except as may be limited or otherwise affected by (i) bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium or other laws relating to or affecting the rights of creditors generally, and (ii) principles of equity, whether considered at law or equity.

m. The Investor is not (i) a person or entity named on the List of Specially Designated Nationals and Blocked Persons administered by the U.S. Treasury Department’s Office of Foreign Assets Control (“OFAC”) or in any Executive Order issued by the President of the United States and administered by OFAC (“OFAC List”), or a person or entity prohibited by any OFAC sanctions program, (ii) a Designated National as defined in the Cuban Assets Control Regulations, 31 C.F.R. Part 515, or (iii) a non-U.S. shell bank or providing banking services indirectly to a non-U.S. shell bank (each, a “Prohibited Investor”). The Investor agrees to provide law enforcement agencies, if requested thereby, such records as required by applicable law, provided that the Investor is permitted to do so under applicable law. If the Investor is a financial institution subject to the Bank Secrecy Act (31 U.S.C. Section 5311 et seq.) (the “BSA”), as amended by the USA PATRIOT Act of 2001 (the “PATRIOT Act”), and its implementing regulations (collectively, the “BSA/PATRIOT Act”), the Investor maintains policies and procedures reasonably designed to comply with applicable obligations under the BSA/PATRIOT Act. To the extent required, it maintains policies and procedures reasonably designed for the screening of its investors against the OFAC sanctions programs, including the OFAC List. To the extent required by applicable law, the Investor maintains policies and procedures reasonably designed to ensure that the funds held by the Investor and used to purchase the Shares were legally derived.

n. The Investor acknowledges that no disclosure or offering document has been prepared by Jefferies LLC, Goldman Sachs & Co. LLC or any of their respective Affiliates (collectively, the “Placement Agents”) in connection with the offer and sale of the Shares.

o. The Investor acknowledges that neither Placement Agent, nor any of its respective Affiliates nor any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing have made any independent investigation with respect to ARYA, the Company or its subsidiaries or any of their respective businesses, or the Shares or the accuracy, completeness or adequacy of any information supplied to the Investor by ARYA.

p. The Investor acknowledges that in connection with the issue and purchase of the Shares, neither Placement Agent has acted as the Investor’s financial advisor or fiduciary.

q. The Investor has or has commitments to have funds sufficient to pay the remaining Subscription Amount required to be funded (after taking into account the Initial Pre-Closing Series A Financing) and, when required to deliver payment to ARYA or the Company as provided in Section 1 or Section 2 above, as applicable, will have, sufficient funds to pay the applicable portion of the Subscription Amount (including, when required pursuant to Section 2 above, the Closing Subscription Amount) and consummate the purchase and sale of the Shares pursuant to this Subscription Agreement. The information contained in each Pre-Closing Series A Financing Notice is true, complete and correct in all respects.

r. On July 8, 2020, the Investor purchased 750,000 Company Series A Common Shares and 1,750,000 Company Series A-1 Preferred Shares from the Company in exchange for $25,000,000 in cash pursuant to, and in accordance with the terms of, the Pre-Closing Series A Purchase Agreement and the Acknowledgement Agreement, dated as of July 8, 2020, between the Investor and the Company, with all such cash proceeds being funded directly to, and being actually received by, the Company.

7. Registration Rights

(a) In the event that the Shares are not registered in connection with the consummation of the Transaction, ARYA agrees that, within thirty (30) calendar days after the Closing Date (the “Filing Date”), it will file with the SEC (at its sole cost and expense) a registration statement registering the resale of the Shares (the “Registration Statement”), and it shall use its commercially reasonable efforts to have the Registration Statement declared effective as soon as practicable after the filing thereof, but no later than the earlier of (i) sixty (60) calendar days (or ninety (90) calendar days if the SEC notifies ARYA that it will “review” the Registration Statement) following the Filing Date and (ii) ten (10) Business Days after ARYA is notified (orally or in writing, whichever is earlier) by the SEC that the Registration Statement will not be “reviewed” or will not be subject to further review (such earlier date, the “Effectiveness Date”). ARYA agrees to cause such Registration Statement, or another shelf registration statement that includes the Shares to be sold pursuant to this Subscription Agreement, to remain effective until the earliest of (x) the fourth anniversary of the Closing, (y) the date on which the Investor ceases to hold any Shares issued pursuant to this Subscription Agreement, or (z) on the first date on which the Investor is able to sell all of its Shares issued pursuant to this Subscription Agreement (or shares received in exchange therefor) under Rule 144 of the Securities Act within 90 days without limitation as to the amount of such securities that may be sold and without the requirement for ARYA to be in compliance with the current public information required under Rule 144(c)(i) (or Rule 144(i)(2), if applicable) (the “Effectiveness Period”). The Investor agrees to disclose its ownership to ARYA upon request to assist it in making the determination described above. In no event shall the Investor be identified as a statutory underwriter in the Registration Statement unless requested by the SEC; provided, that if the SEC requests that the Investor be identified as a statutory underwriter in the Registration Statement, the Investor will have an opportunity to withdraw its Shares from the Registration Statement. Notwithstanding the foregoing, if the SEC prevents ARYA from including any or all of the shares proposed to be registered under the Registration Statement due to limitations on the use of Rule 415 of the Securities Act for the resale of the Shares by the applicable shareholders or otherwise, such Registration Statement shall register for resale such number of Shares which is equal to the maximum number of Shares as is permitted by the SEC. In such event, the number of Shares to be registered for each selling shareholder named in the Registration Statement shall be reduced pro rata among all such selling shareholders. For as long as the Registration Statement shall remain effective pursuant to this Section 7(a), ARYA will use commercially reasonable efforts to (1) qualify the Shares for listing on the Stock Exchange, and (2) update or amend the Registration Statement as necessary to include the Shares. For as long as the Investor holds the Shares, ARYA will use commercially reasonable efforts to file all reports, and provide all customary and reasonable cooperation, necessary to enable the undersigned to resell the Shares pursuant to the Registration Statement or Rule 144 of the Securities Act (when Rule 144 of the Securities Act becomes available to the Investor), as applicable. Notwithstanding anything to the contrary contained herein, ARYA may delay or postpone filing of such Registration Statement, and from time to time require the Investor not to sell under the Registration Statement or suspend the use or effectiveness of any such Registration Statement, if the board of directors of ARYA determines in good faith that either in order for the Registration Statement to not contain a material misstatement or omission, an amendment thereto would be needed, or if such filing or use could materially affect a bona fide business or financing transaction of ARYA or would require premature disclosure of information that could materially adversely affect ARYA (each such circumstance, a “Suspension Event”); provided, that, (I) ARYA shall not so delay filing or so suspend the use of the Registration Statement for a period of more than ninety (90) consecutive days or more than a total of one hundred-twenty (120) calendar days, in each case in any three hundred sixty (360) day period and (II) ARYA shall use commercially reasonable efforts to make such Registration Statement available for the sale by the undersigned of such securities as soon as practicable thereafter. If so directed by ARYA, the Investor will deliver to ARYA or, in the Investor’s sole discretion destroy, all copies of the prospectus covering the Shares in the Investor’s possession; provided, however, that this obligation to deliver or destroy all copies of the prospectus covering the Shares shall not apply (i) to the extent the Investor is required to retain a copy of such prospectus (A) in order to comply with applicable legal or regulatory requirements or (B) in accordance with a bona fide pre-existing document retention policy or (ii) to copies stored electronically on archival servers as a result of automatic data back-up. ARYA’s obligations to include the Shares issued pursuant to this Subscription Agreement (or shares issued in exchange therefor) for resale in the Registration Statement are contingent upon the Investor furnishing in writing to ARYA such information regarding the Investor, the securities of ARYA held by the Investor and the intended method of disposition of such Shares, which shall be limited to non-underwritten public offerings, as shall be reasonably requested by ARYA to effect the registration of such Shares, and shall execute such documents in connection with such registration as ARYA may reasonably request that are customary of a selling stockholder in similar situations. Notwithstanding anything in this Section 7 to the contrary, the Investor and the Company may enter into one or more additional agreements in connection with the transactions contemplated by the Transaction Agreement that provide for methods of distribution of the Shares that include underwritten public offerings.

(b) At its expense ARYA shall advise the Investor within two (2) Business Days: (i) when a Registration Statement or any post-effective amendment thereto has become effective; (ii) of any request by the SEC for amendments or supplements to any Registration Statement or the prospectus included therein or for additional information; (iii) of the issuance by the SEC of any stop order suspending the effectiveness of any Registration Statement or the initiation of any proceedings for such purpose; (iv) of the receipt by ARYA of any notification with respect to the suspension of the qualification of the Shares included therein for sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose; and (v) subject to the provisions in this Subscription Agreement, of the occurrence of any event that requires the making of any changes in any Registration Statement or prospectus so that, as of such date, the statements therein are not misleading and do not omit to state a material fact required to be stated therein or necessary to make the statements therein (in the case of a prospectus, in the light of the circumstances under which they were made) not misleading. Upon receipt of any written notice from ARYA (which notice shall not contain any material non-public information regarding ARYA) of the happening of any of the foregoing or of a Suspension Event during the period that the Registration Statement is effective or if as a result of a Suspension Event the Registration Statement or related prospectus contains any untrue statement of a material fact or omits to state any material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made (in the case of the prospectus) not misleading, the undersigned agrees that (1) it will immediately discontinue offers and sales of the Shares under the Registration Statement (excluding, for the avoidance of doubt, sales conducted pursuant to Rule 144) until the undersigned receives copies of a supplemental or amended prospectus (which ARYA agrees to promptly prepare) that corrects the misstatement(s) or omission(s) referred to above and receives notice that any post-effective amendment has become effective or unless otherwise notified by ARYA that it may resume such offers and sales, and (2) it will maintain the confidentiality of any information included in such written notice delivered by ARYA except (A) for disclosure to the Investor’s employees, agents and professional advisers who need to know such information and are obligated to keep it confidential, (B) for disclosures to the extent required in order to comply with reporting obligations to its limited partners who have agreed to keep such information confidential and (C) as required by law or subpoena. ARYA shall use its commercially reasonable efforts to obtain the withdrawal of any order suspending the effectiveness of any Registration Statement as soon as reasonably practicable. Upon the occurrence of any event contemplated in clauses (i) through (v) above, except for such times as ARYA is permitted hereunder to suspend, and has suspended, the use of a prospectus forming part of a Registration Statement, ARYA shall use its commercially reasonable efforts to as soon as reasonably practicable prepare a post-effective amendment to such Registration Statement or a supplement to the related prospectus, or file any other required document so that, as thereafter delivered to purchasers of the Shares included therein, such prospectus will not include any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading.

(i) ARYA agrees to indemnify and hold harmless, to the extent permitted by law, the Investor, its directors, and officers, employees, and agents, and each person who controls the Investor (within the meaning of the Securities Act or the Exchange Act) and each affiliate of the Investor (within the meaning of Rule 405 under the Securities Act) from and against any and all losses, claims, damages, liabilities and expenses (including, without limitation, any attorneys’ fees and expenses incurred in connection with defending or investigating any such action or claim) caused by any untrue or alleged untrue statement of material fact contained in any Registration Statement, prospectus included in any Registration Statement (“Prospectus”) or preliminary Prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as the same are caused by or contained in any information furnished in writing to ARYA by or on behalf of the Investor expressly for use therein.

(ii) The Investor agrees, severally and not jointly with any other person that is a party to the Other Subscription Agreements, to indemnify and hold harmless ARYA, its directors and officers and agents and each person who controls ARYA (within the meaning of the Securities Act) against any losses, claims, damages, liabilities and expenses (including, without limitation, reasonable attorneys’ fees) resulting from any untrue statement of material fact contained in the Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue statement or omission is contained in any information or affidavit so furnished in writing by the Investor expressly for use therein. In no event shall the liability of the Investor be greater in amount than the dollar amount of the net proceeds received by such Investor upon the sale of the Shares purchased pursuant to this Subscription Agreement giving rise to such indemnification obligation.

(iii) Any person entitled to indemnification herein shall (1) give prompt written notice to the indemnifying party of any claim with respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any person’s right to indemnification hereunder to the extent such failure has not prejudiced the indemnifying party) and (2) permit such indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the indemnified party without its consent. An indemnifying party who elects not to assume the defense of a claim shall not be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying party with respect to such claim, unless in the reasonable judgment of legal counsel to any indemnified party a conflict of interest exists between such indemnified party and any other of such indemnified parties with respect to such claim. No indemnifying party shall, without the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the payment of money (and such money is so paid by the indemnifying party pursuant to the terms of such settlement) or which settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release from all liability in respect to such claim or litigation.

(iv) The indemnification provided for under this Subscription Agreement shall remain in full force and effect regardless of any investigation made by or on behalf of the indemnified party or any officer, director, employee, agent, affiliate or controlling person of such indemnified party and shall survive the transfer of the Shares purchased pursuant to this Subscription Agreement.

(v) If the indemnification provided under this Section 7(c) from the indemnifying party is unavailable or insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party, in lieu of indemnifying the indemnified party, shall contribute to the amount paid or payable by the indemnified party as a result of such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative fault of the indemnifying party and the indemnified party, as well as any other relevant equitable considerations. The relative fault of the indemnifying party and indemnified party shall be determined by reference to, among other things, whether any action in question, including any untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information supplied by, such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s relative intent, knowledge, access to information and opportunity to correct or prevent such action. The amount paid or payable by a party as a result of the losses or other liabilities referred to above shall be deemed to include, subject to the limitations set forth above, any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to this Section 7(c) from any person who was not guilty of such fraudulent misrepresentation.

8. Termination. This Subscription Agreement shall terminate and be void and of no further force and effect, and all rights and obligations of the parties hereunder shall terminate without any further liability on the part of any party in respect thereof, upon the earlier to occur of (a) such date and time as the Transaction Agreement is terminated in accordance with its terms, (b) upon the mutual written agreement of each of the parties hereto and the Company to terminate this Subscription Agreement, (c) ARYA’s notification to the Investor in writing that it has, with the written consent of the Company, abandoned its plans to move forward with the Transaction and/or terminated the Investor’s obligations with respect to the subscription without the delivery of the Shares having occurred, (d) the Termination Date (as defined in the Transaction Agreement), if the Closing has not occurred by such date, or (e) if any of the conditions to Closing set forth in Section 3 of this Subscription Agreement are not satisfied or waived, or are not capable of being satisfied, on or prior to the Closing and, as a result thereof, the transactions contemplated by this Subscription Agreement will not be and are not consummated at the Closing (the termination events described in clauses (a)–(e) above, collectively, the “Termination Events”); provided that, subject to Section 1(d)(iv), nothing herein will relieve any party from liability for any willful breach hereof prior to the time of termination, and each party will be entitled to any remedies at law or in equity to recover losses, liabilities or damages arising from any such willful breach. ARYA shall notify the Investor of the termination of the Transaction Agreement promptly after the termination of such agreement. Upon the occurrence of any Termination Event, this Subscription Agreement shall be void and of no further effect and any monies paid by the Investor to ARYA in connection herewith shall promptly (and in any event within one Business Day) following the Termination Event be returned to the Investor (it being understood and agreed, for the avoidance of doubt, that none of the monies received by the Company in respect of any Pre-Closing Series A Financing shall be deemed to be monies paid by the Investor to ARYA for purposes of this Section 8 or otherwise).

9. Trust Account Waiver. The Investor acknowledges that ARYA is a blank check company with the powers and privileges to effect a merger, asset acquisition, reorganization or similar business combination involving ARYA and one or more businesses or assets. The Investor further acknowledges that, as described in ARYA’s prospectus relating to its initial public offering dated June 4, 2020 (the “Prospectus”) available at www.sec.gov, substantially all of ARYA’s assets consist of the cash proceeds of ARYA’s initial public offering and private placement of its securities, and substantially all of those proceeds have been deposited in a trust account (the “Trust Account”) for the benefit of ARYA, its public shareholders and the underwriters of ARYA’s initial public offering. Except with respect to interest earned on the funds held in the Trust Account that may be released to ARYA to pay its tax obligations, if any, the cash in the Trust Account may be disbursed only for the purposes set forth in the Prospectus. For and in consideration of ARYA entering into this Subscription Agreement, the receipt and sufficiency of which are hereby acknowledged, the Investor hereby irrevocably waives any and all right, title and interest, or any claim of any kind it has or may have in the future, in or to any monies held in the Trust Account, and agrees not to seek recourse against the Trust Account as a result of, or arising out of, this Subscription Agreement; provided, however, that nothing in this Section 9 shall be deemed to limit the Investor’s right, title, interest or claim to any monies held in the Trust Account by virtue of its record or beneficial ownership of Class A Shares currently outstanding on the date hereof, pursuant to a validly exercised redemption right with respect to any such Class A Shares, except to the extent that the Investor has otherwise agreed with ARYA to not exercise such redemption right.

10. Miscellaneous

a. Neither this Subscription Agreement nor any rights that may accrue to the Investor hereunder (other than the Shares acquired hereunder, if any) may be transferred or assigned.

b. ARYA may request from the Investor such additional information as ARYA may deem necessary to register the resale of the Shares and evaluate the eligibility of the Investor to acquire the Shares, and the Investor shall provide such information as may reasonably be requested. The Investor acknowledges that ARYA may file a copy of this Subscription Agreement with the SEC as an exhibit to a periodic report or a registration statement of ARYA.

c. The Investor acknowledges that ARYA, the Company, the Placement Agents and others will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, the Investor agrees to promptly notify ARYA, the Company and the Placement Agents if any of the acknowledgments, understandings, agreements, representations and warranties set forth in Section 6 above are no longer accurate. The Investor acknowledges and agrees that each purchase by the Investor of Shares from ARYA will constitute a reaffirmation of the acknowledgments, understandings, agreements, representations and warranties herein (as modified by any such notice) by the Investor as of the time of such purchase.

d. ARYA, the Company and the Placement Agents are each entitled to rely upon this Subscription Agreement and each is irrevocably authorized to produce this Subscription Agreement or a copy hereof to any interested party in any administrative or legal proceeding or official inquiry with respect to the matters covered hereby; provided, however, that the foregoing clause of this Section 10(d) shall not give the Company or the Placement Agents any rights other than those expressly set forth herein and, without limiting the generality of the foregoing and for the avoidance of doubt, in no event shall the Company be entitled to rely on any of the representations and warranties of ARYA set forth in this Subscription Agreement.

e. All of the agreements, representations and warranties made by each party hereto in this Subscription Agreement shall survive the Closing.

f. This Subscription Agreement may not be modified, waived or terminated (other than pursuant to the terms of Section 8 above) except by an instrument in writing, signed by each of the parties hereto; provided, however, that no modification or waiver by ARYA of the provisions of this Subscription Agreement shall be effective without the prior written consent of the Company (other than modifications or waivers that are solely ministerial in nature or otherwise immaterial and do not affect any economic or any other material term of this Subscription Agreement). No failure or delay of either party in exercising any right or remedy hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such right or power, or any abandonment or discontinuance of steps to enforce such right or power, or any course of conduct, preclude any other or further exercise thereof or the exercise of any other right or power. The rights and remedies of the parties hereunder are cumulative and are not exclusive of any rights or remedies that they would otherwise have hereunder.

g. This Subscription Agreement (including the schedule hereto) constitutes the entire agreement, and supersedes all other prior agreements, understandings, representations and warranties, both written and oral, among the parties, with respect to the subject matter hereof. Except as set forth in Section 8, Section 10(c), Section 10(d), Section 10(f), this Section 10(g) and the last sentence of Section 10(k) with respect to the persons specifically referenced therein, this Subscription Agreement shall not confer any rights or remedies upon any person other than the parties hereto, and their respective successor and assigns, and the parties hereto acknowledge that such persons so referenced are third party beneficiaries of this Subscription Agreement for the purposes of, and to the extent of, the rights granted to them, if any, pursuant to such provisions.

h. Except as otherwise provided herein, this Subscription Agreement shall be binding upon, and inure to the benefit of the parties hereto and their heirs, executors, administrators, successors, legal representatives, and permitted assigns, and the agreements, representations, warranties, covenants and acknowledgments contained herein shall be deemed to be made by, and be binding upon, such heirs, executors, administrators, successors, legal representatives and permitted assigns.

i. If any provision of this Subscription Agreement shall be adjudicated by a court of competent jurisdiction to be invalid, illegal or unenforceable, the validity, legality or enforceability of the remaining provisions of this Subscription Agreement shall not in any way be affected or impaired thereby and shall continue in full force and effect.

j. This Subscription Agreement may be executed in one or more counterparts (including by facsimile or electronic mail or in .pdf) and by different parties in separate counterparts, with the same effect as if all parties hereto had signed the same document. All counterparts so executed and delivered shall be construed together and shall constitute one and the same agreement.

k. The parties hereto acknowledge and agree that irreparable damage would occur in the event that any of the provisions of this Subscription Agreement were not performed in accordance with their specific terms or were otherwise breached. It is accordingly agreed that the parties shall be entitled to an injunction or injunctions to prevent breaches of this Subscription Agreement, without posting a bond or undertaking and without proof of damages, to enforce specifically the terms and provisions of this Subscription Agreement, this being in addition to any other remedy to which such party is entitled at law, in equity, in contract, in tort or otherwise. The parties hereto acknowledge and agree that the Company shall be entitled to seek to specifically enforce the Investor’s obligations to fund the Closing Subscription Amount and the provisions of the Subscription Agreement of which the Company is an express third party beneficiary, in each case, on the terms and subject to the conditions set forth herein.

l. Any notice or communication required or permitted hereunder to be given to the Investor shall be in writing and either delivered personally, emailed or sent by overnight mail via a reputable overnight carrier, or sent by certified or registered mail, postage prepaid, to such address(es) or email address(es) set forth on the signature page hereto, and shall be deemed to be given and received (i) when so delivered personally, (ii) when sent, with no mail undeliverable or other rejection notice, if sent by email, or (iii) three (3) business days after the date of mailing to the address below or to such other address or addresses as the Investor may hereafter designate by notice to ARYA.

m. THE PARTIES HERETO IRREVOCABLY SUBMIT TO THE EXCLUSIVE JURISDICTION OF THE UNITED STATES DISTRICT COURT FOR THE SOUTHERN DISTRICT OF NEW YORK AND THE SUPREME COURT OF THE STATE OF NEW YORK SOLELY IN RESPECT OF THE INTERPRETATION AND ENFORCEMENT OF THE PROVISIONS OF THIS SUBSCRIPTION AGREEMENT AND THE DOCUMENTS REFERRED TO IN THIS SUBSCRIPTION AGREEMENT AND IN RESPECT OF THE TRANSACTIONS CONTEMPLATED HEREBY, AND HEREBY WAIVE, AND AGREE NOT TO ASSERT, AS A DEFENSE IN ANY ACTION, SUIT OR PROCEEDING FOR INTERPRETATION OR ENFORCEMENT HEREOF OR ANY SUCH DOCUMENT THAT IS NOT SUBJECT THERETO OR THAT SUCH ACTION, SUIT OR PROCEEDING MAY NOT BE BROUGHT OR IS NOT MAINTAINABLE IN SAID COURTS OR THAT VENUE THEREOF MAY NOT BE APPROPRIATE OR THAT THIS SUBSCRIPTION AGREEMENT OR ANY SUCH DOCUMENT MAY NOT BE ENFORCED IN OR BY SUCH COURTS, AND THE PARTIES HERETO IRREVOCABLY AGREE THAT ALL CLAIMS WITH RESPECT TO SUCH ACTION, SUIT OR PROCEEDING SHALL BE HEARD AND DETERMINED BY SUCH A NEW YORK STATE OR FEDERAL COURT. THE PARTIES HEREBY CONSENT TO AND GRANT ANY SUCH COURT JURISDICTION OVER THE PERSON OF SUCH PARTIES AND OVER THE SUBJECT MATTER OF SUCH DISPUTE AND AGREE THAT MAILING OF PROCESS OR OTHER PAPERS IN CONNECTION WITH SUCH ACTION, SUIT OR PROCEEDING IN THE MANNER PROVIDED IN THIS SECTION 10(m) OF THIS SUBSCRIPTION AGREEMENT OR IN SUCH OTHER MANNER AS MAY BE PERMITTED BY LAW SHALL BE VALID AND SUFFICIENT SERVICE THEREOF.

EACH PARTY ACKNOWLEDGES AND AGREES THAT ANY CONTROVERSY WHICH MAY ARISE UNDER THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY IS LIKELY TO INVOLVE COMPLICATED AND DIFFICULT ISSUES, AND THEREFORE EACH SUCH PARTY HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVES ANY RIGHT SUCH PARTY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF OR RELATING TO THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS CONTEMPLATED BY THIS SUBSCRIPTION AGREEMENT. EACH PARTY CERTIFIES AND ACKNOWLEDGES THAT (I) NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER; (II) SUCH PARTY UNDERSTANDS AND HAS CONSIDERED THE IMPLICATIONS OF THE FOREGOING WAIVER; (III) SUCH PARTY MAKES THE FOREGOING WAIVER VOLUNTARILY AND (IV) SUCH PARTY HAS BEEN INDUCED TO ENTER INTO THIS SUBSCRIPTION AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVER AND CERTIFICATIONS IN THIS SECTION 10(m).

11. Non-Reliance and Exculpation. The Investor acknowledges that it is not relying upon, and has not relied upon, any statement, representation or warranty made by any person, firm or corporation (including, without limitation, the Placement Agents, any of their respective Affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing), other than the statements, representations and warranties of ARYA expressly contained in Section 5 of this Subscription Agreement, in making its investment or decision to invest in ARYA. The Investor acknowledges and agrees that none of (i) any other investor pursuant to this Subscription Agreement or any other subscription agreement related to the private placement of the Shares (including the investor’s respective Affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing) or (ii) the Placement Agents, their respective Affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing, shall have any liability to the Investor, or to any other investor, pursuant to, arising out of or relating to this Subscription Agreement or any other subscription agreement related to the private placement of the Shares, the negotiation hereof or thereof or its subject matter, or the transactions contemplated hereby or thereby, including, without limitation, with respect to any action heretofore or hereafter taken or omitted to be taken by any of them in connection with the purchase of the Shares or with respect to any claim (whether in tort, contract or otherwise) for breach of this Subscription Agreement or in respect of any written or oral representations made or alleged to be made in connection herewith, as expressly provided herein, or for any actual or alleged inaccuracies, misstatements or omissions with respect to any information or materials of any kind furnished by ARYA, the Company, the Placement Agents or any Non-Party Affiliate concerning ARYA, the Company, the Placement Agents, any of their controlled Affiliates, this Subscription Agreement or the transactions contemplated hereby. For purposes of this Subscription Agreement, “Non-Party Affiliates” means each former, current or future officer, director, employee, partner, member, manager, direct or indirect equityholder or Affiliate of ARYA, the Company, any Placement Agent or any of ARYA’s, the Company’s or any Placement Agent’s controlled Affiliates or any family member of the foregoing.

12. Disclosure. ARYA shall, by 9:00 a.m., New York City time, on the first (1st) Business Day immediately following the date of this Subscription Agreement, issue one or more press releases or file with the SEC a Current Report on Form 8-K (collectively, the “Disclosure Document”) disclosing all material terms of the transactions contemplated hereby and by the Other Subscription Agreements, the Transaction and any other material, nonpublic information that ARYA has provided to the Investor at any time prior to the filing of the Disclosure Document. Upon the issuance of the Disclosure Document, to the actual knowledge of ARYA, the Investor shall not be in possession of any material, non-public information received from ARYA or any of its officers, directors, or employees or agents, and the Investor shall no longer be subject to any confidentiality or similar obligations under any current agreement, whether written or oral with ARYA or any of its affiliates, relating to the transactions contemplated by this Subscription Agreement. Notwithstanding anything in this Subscription Agreement to the contrary, ARYA shall not (i) publicly disclose the name of the Investor or any of its affiliates or advisers, or include the name of the Investor or any of its affiliates or advisers in any press release without the prior written consent of the Investor, or (ii) publicly disclose the name of the Investor or any of its affiliates or advisers, or include the name of the Investor or any of its affiliates or advisers in any filing with the SEC or any regulatory agency or trading market, without the prior written consent of the Investor except as required by the federal securities law or pursuant to other routine proceedings of regulatory authorities, or to the extent such disclosure is required by law, at the request of the staff of the SEC or regulatory agency or under the regulations of the Stock Exchange, in which case ARYA will provide Investor with prior written notice (including by e-mail) of such disclosure under this clause (ii), or (iii) to the extent such announcements or other communications contain only information previously disclosed in a public statement, press release or other communication that was approved by the Investor in accordance with this Section 12.

[SIGNATURE PAGES FOLLOW]

IN WITNESS WHEREOF, the Investor has executed or caused this Subscription Agreement to be executed by its duly authorized representative as of the date set forth below.

Name of Investor:		State/Country of Formation or Domicile: Delaware

BC PERCEPTION HOLDINGS, LP

By: BCPE Perception GP, LLC

By:	/s/ Chris Gordon
Name:	Chris Gordon
Title:	Authorized Signatory

Name in which Shares are to be registered (if different):		Date: July 29, 2020

Investor’s EIN: 83-1334143

Business Address-Street: 200 Clarendon Street		Mailing Address-Street (if different):

City, State, Zip: Boston, MA 02116		City, State, Zip:

Attn: Chris Gordon, David Hutchins		Attn:

Telephone No.: (617) 516-2000		Telephone No.:
Facsimile No.: 617) 516-2010		Facsimile No.:

Number of Shares subscribed for: 10,000,000.00

Aggregate Subscription Amount: $100,000,000.00		Price Per Share: $10.00

You must pay the Closing Subscription Amount by wire transfer of United States dollars in immediately available funds to the account specified by ARYA in the Closing Notice. To the extent the offering is oversubscribed, the number of Shares received may be less than the number of Shares subscribed for.

IN WITNESS WHEREOF, ARYA has accepted this Subscription Agreement as of the date set forth below.

	ARYA SCIENCES ACQUISITION CORP II

	By:	/s/ Adam Stone
	Name:	Adam Stone
	Title:	Chief Executive Officer

Date: July 29, 2020

SCHEDULE A

ELIGIBILITY REPRESENTATIONS OF THE INVESTOR

A.	QUALIFIED INSTITUTIONAL BUYER STATUS
	(Please check the applicable subparagraphs):

	☐ We are a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act (a “QIB”)).

B.	INSTITUTIONAL ACCREDITED INVESTOR STATUS
	(Please check the applicable subparagraphs):

☒ We are an “accredited investor” (within the meaning of Rule 501(a) under the Securities Act or an entity in which all of the equity holders are accredited investors within the meaning of Rule 501(a) under the Securities Act), and have marked and initialed the appropriate box on the following page indicating the provision under which we qualify as an “accredited investor.”

☒ We are not a natural person.

Rule 501(a), in relevant part, states that an “accredited investor” shall mean any person who comes within any of the below listed categories, or who the issuer reasonably believes comes within any of the below listed categories, at the time of the sale of the securities to that person. The Investor has indicated, by marking and initialing the appropriate box below, the provision(s) below which apply to the Investor and under which the Investor accordingly qualifies as an “accredited investor.”

☐ Any bank, registered broker or dealer, insurance company, registered investment company, business development company, or small business investment company;

☐ Any plan established and maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political subdivisions for the benefit of its employees, if such plan has total assets in excess of $5,000,000;

☐ Any employee benefit plan, within the meaning of the Employee Retirement Income Security Act of 1974, if a bank, insurance company, or registered investment adviser makes the investment decisions, or if the plan has total assets in excess of $5,000,000;

☐ Any organization described in Section 501(c)(3) of the Internal Revenue Code, corporation, similar business trust, or partnership, not formed for the specific purpose of acquiring the securities offered, with total assets in excess of $5,000,000;

☐ Any trust with assets in excess of $5,000,000, not formed to acquire the securities offered, whose purchase is directed by a sophisticated person; or

☒ Any entity in which all of the equity owners are accredited investors within the meaning of Rule 501(a).

This page should be completed by the Investor

and constitutes a part of the Subscription Agreement.