Document:

EX-4.1

 Exhibit 4.1 

Confidential 

REGISTRATION RIGHTS AGREEMENT 

THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of December 1, 2021, is made by and between Twist
Bioscience Corporation, a Delaware corporation (“Parent”), Edgemont Capital Partners, L.P. (“Edgemont”) and each Holder set forth on the signature pages hereto (or who delivers an executed joinder to this agreement
in the form of Exhibit A). 
 WHEREAS, Parent, Nautilus Acquisition Sub, Inc., a Delaware corporation, AbX Biologics, Inc. (d/b/a
Abveris), a Delaware corporation (the “Company”), and the Securityholder Representative have entered into an Agreement and Plan of Merger and Reorganization, dated as of November 19, 2021 (together with all schedules and
exhibits thereto, the “Merger Agreement”), pursuant to which Parent will through the Merger acquire the Company (together with the other transactions contemplated by the Merger Agreement, the “Transactions”). 

WHEREAS, as a result of the Merger, at the Effective Time, all of the capital stock of the Company will be cancelled and terminated and
converted into the right to receive the consideration set forth in the Merger Agreement. 
 WHEREAS, in connection with the Transactions,
Edgemont, the Company, Parent and the other parties thereto have entered into that certain Termination Agreement (the “Edgemont Side Letter”), whereby Edgemont has agreed to accept its fee or other amounts in cash and shares of
Parent Common Stock; 
 WHEREAS, as a condition and inducement to the willingness of the Company to enter into the Merger Agreement, the
Company has required that Parent enter into this Agreement. 
 WHEREAS, in order to induce the Company to consummate the Merger and the
other Transactions, Parent is willing to enter into this Agreement. 
 AGREEMENT 

NOW, THEREFORE, in consideration of the mutual covenants contained herein and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto agree as follows effective at, and is contingent upon the consummation of, the Effective Time: 

1. Definitions. All capitalized terms that are used but not defined herein shall have the respective meanings ascribed to them in the
Merger Agreement. For all purposes of and under this Agreement, the following capitalized terms shall have the respective meanings below: 

(a) “Contingent Shares” means the Parent Common Stock issued as Contingent Consideration. 

(b) “Exchange Act” means the Securities Exchange Act of 1934, as amended. 

(c) “Form S-3” means a registration statement on Form
S-3 promulgated by the SEC under the Securities Act, as such form is in effect on the date hereof, or any successor or replacement form of registration statement promulgated by the SEC under the Securities Act
from and after the date hereof, in any such case which similarly permits inclusion or incorporation of substantial information by reference to other documents filed by Parent with the SEC. 

 (d) “Holder” means a Securityholder to whom shares of Parent Common Stock
are issued in connection with the Merger pursuant to the Merger Agreement, Edgemont (or if directed by Edgemont pursuant to the Edgemont Side Letter, David Blume and/or Jeff Swearingen; provided that each such individual executes and delivers a
Joinder Agreement in the form attached hereto as Exhibit A prior to the issuance of Parent Common Stock to either of them) or a transferee to whom registration rights granted under this Agreement are assigned pursuant to
Section 6 hereof. 
 (e) “Lock-up Period” means, with
respect to the Lock-up Securities, the period beginning on the date that the Registration Statement is filed with the SEC pursuant to Section 2(a) and ending on the twenty-first (21st) day thereafter; provided, that (i) forty percent (40%) of such Lock-up Securities shall be released on each of the seventh (7th) and the fourteenth (14th) day following such filing and (ii) the remaining twenty percent (20%) shall be released on the twenty-first (21st) day following such filing. 
 (f)
“Lock-up Securities” means fifty percent (50%) of the Subject Securities of each Holder, excluding the Contingent Shares. 

(g) “Registrable Securities” means, (i) for each Holder, its Subject Securities, and (ii) for all Holders, the sum
of the Subject Securities held by them as a group; provided, however, that the Subject Securities held by a particular Holder shall cease to be Registrable Securities (x) after the Registration Statement with respect to the sale
of such securities shall have been declared effective under the Securities Act and such securities shall have been disposed of in accordance with the Registration Statement and with Section 2 hereof, or (y) at such
time as such Holder is eligible to sell such securities in compliance with Rule 144 promulgated by the SEC under the Securities Act without any limitation as to volume or manner of sale. 

(h) “Securities Act” means the Securities Act of 1933, as amended. 

(i) “SEC” means the United States Securities and Exchange Commission. 

(j) “Subject Securities” means (i) for each Holder (except Edgemont), the number of shares of Parent Common Stock
issuable to such Holder in the Merger at the Effective Time pursuant to the Merger Agreement (including any shares of Parent Common Stock subject to the Employee Vesting Agreements, but excluding any shares of Parent Common Stock issued after the
date the Registration Statement is filed with the SEC, other than the Contingent Shares), (ii) the Contingent Shares, (iii) for Edgemont, the number of shares of Parent Common Stock issuable to Edgemont pursuant to the Edgemont Side Letter and
(iv) any securities issued as (or issuable upon the conversion, exercise or exchange of any warrant, right or other security that is issued as) a dividend, stock split, combination or any reclassification, recapitalization, merger,
consolidation, exchange or any other distribution or reorganization with respect to, or in exchange for, or in replacement of, the securities referenced in clauses (i)—(iii) above. 

2. Registration of Offers and Sales of Registrable Securities. 

(a) No later than the tenth (10th) day following the Closing, Parent shall file with the
SEC (i) a registration statement (together with the related prospectus, amendments and supplements to such registration statement, and including pre- and post-effective amendments, and all exhibits and
material incorporated by reference in such registration statement, the “New Registration Statement”) on Form S-3 covering the resale of all Registrable Securities or (ii) if a
registration statement covering the resale of all Registrable Securities is effective and available at such time, a prospectus supplement and any related filings pursuant to the Securities Act and Exchange Act (together with the New Registration
Statement, each, as applicable, the “Registration Statement”), provided, however, that, Parent’s obligation to include 

  
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the Registrable Securities of any particular Holder in the Registration Statement shall be expressly conditioned upon (A) Parent’s prior receipt of all information and materials
regarding such Holder as specified in Section 7, (B) delivery by such Holder of a joinder to this Agreement in the form of Exhibit A hereto, and (C) the taking of all other action required to be taken by such
Holder under this Agreement. 
 (b) Notwithstanding Section 2(a), (i)(A) in the event that the filing deadline
contemplated by Section 2(a) shall occur during a trading “blackout” period under Parent’s securities trading policies (such “blackout” periods beginning two (2) weeks before the end of each
fiscal quarter and ending two (2) Business Days after the release of Parent’s quarterly financials), then Parent shall not be required to file the Registration Statement contemplated by Section 2(a) until such
“blackout” period is no longer applicable, (B) Parent shall not be required to file the Registration Statement contemplated by Section 2(a) if Parent, in its reasonable good faith judgment (after consultation with
counsel), has determined that the offer and sale or other disposition of Registrable Securities pursuant to the Registration Statement would require public disclosure by Parent of material nonpublic information that Parent is not otherwise obligated
to disclose and (C) Parent shall not be deemed to have breached its obligations hereunder if Parent shall fail to fulfill its obligations under Section 2(a) at a time when sales of Parent Common Stock have been suspended
globally under Parent’s then effective registration statements or during times when new registration statements are not permitted to be filed under SEC rules, provided, that if Parent delays the filing of the Registration Statement
pursuant to this Section 2(b)(A), Parent shall file such Registration Statement as soon as reasonably practicable following the lapsing or expiration of the circumstances that led Parent to delay such filing; and (ii) in the event that
Parent has not received the consent of its independent registered public accounting firm or other required consents from auditors to include such firm’s audit report in the Registration Statement, then Parent shall not be required to file the
Registration Statement contemplated by Section 2(a) until Parent shall have received such consents, provided, that (x) Parent has used commercially reasonable efforts to obtain such consents, and (y) Parent
shall file such Registration Statement as soon as reasonably practicable following the receipt of such consent. 
 (c) Parent shall use its
commercially reasonable efforts to: 
 (i) to the extent that the Registration Statement is not automatically effective upon filing with the
SEC, cause the Registration Statement to be declared effective as promptly as reasonably practicable after the filing thereof with the SEC (and shall request acceleration of effectiveness of the Registration Statement by the SEC no later than the
end of the fifth (5th) Business Day after receiving notice from the SEC that it will not review the Registration Statement or that any SEC comments have been resolved to the satisfaction of the
SEC), and keep the Registration Statement continuously effective until the earlier to occur of (A) the date on which all Registrable Securities included in the Registration Statement have been sold, and (B) the six (6)-month anniversary of
the later to occur of (x) the Closing Date and (y) the earlier to occur of (1) the date it is determined that the 2022 Revenue Target will not be achieved and (2) achievement of the 2022 Revenue Target, to the extent achieved
(such earlier date, the “Registration Termination Date”); provided, however, that the Registration Termination Date with respect to Registrable Securities issued to Edgemont shall be the earlier to occur of
(A) the date on which all such Registrable Securities included in the Registration Statement have been sold, and (B) the six (6)-month anniversary of the Closing Date; 

(ii) prepare and file with the SEC such amendments to the Registration Statement and amendments or supplements to the prospectus used in
connection therewith as may be necessary to keep such Registration Statement continuously available and to comply with the provisions of the Securities Act with respect to the sale or other disposition of all Registrable Securities included in the
Registration Statement; 

  
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 (iii) furnish to each Holder such number of copies of any prospectus (including any
preliminary prospectus and any amended or supplemented prospectus) in conformity with the requirements of the Securities Act as each Holder may reasonably request in order to effect the offering and sale of the Registrable Securities to be offered
and sold by such Holder thereunder, but only while Parent shall be required under the provisions hereof to cause the Registration Statement to remain effective; 

(iv) register or qualify the Registrable Securities covered by the Registration Statement under the securities or blue sky laws of such
jurisdictions as each Holder shall reasonably request and keep each such registration or qualification effective until the Registration Termination Date; provided, however, that Parent shall not be required in connection therewith or as a
condition thereto to qualify to do business or to file a general consent to service of process in any such jurisdiction where it has not been qualified or is not otherwise subject to a general consent for service of process; and 

(v) notify the Holders, promptly after it shall receive notice thereof, of the date and time the Registration Statement and each
post-effective amendment thereto shall have become or been declared effective or an amendment or supplement to any prospectus forming a part of the Registration Statement shall have been filed with the SEC. 

3. Suspension of Offers and Sales of Registrable Securities under Registration Statement. At any time from and after the effective date
of the Registration Statement, Parent may restrict offers and sales or other dispositions of Registrable Securities under the Registration Statement, and a Holder will not be able to offer or sell or otherwise dispose of Registrable Securities
thereunder, by delivering a written notice (a “Suspension Notice”) to all Holders of Registrable Securities pursuant to Section 9 signed by an authorized representative of Parent stating that a delay in the
offer and sale or other disposition of Registrable Securities is necessary because Parent, in its reasonable good faith judgment, has determined that the offer and sale or other disposition of Registrable Securities would require public disclosure
by Parent of material non-public information that is not included in the Registration Statement and that the immediate disclosure of such information would be detrimental to Parent; provided, however,
Parent may not suspend offers and sales or other dispositions of Registrable Securities pursuant to this Section 3 for more than ninety (90) days in the aggregate. Promptly following the cessation or discontinuance of
the facts and circumstances forming the basis for any Suspension Notice, Parent shall use its commercially reasonable efforts to amend the Registration Statement and/or amend or supplement the related prospectus included therein to the extent
necessary, and take all other actions reasonably necessary, to allow the offer and sale or other disposition of Registrable Securities to recommence as promptly as possible, and promptly notify all Holders of Registrable Securities in writing when
such offers and sales or other dispositions of Registrable Securities under the Registration Statement may recommence. Upon receipt of a Suspension Notice, Holders shall immediately suspend their use of the Registration Statement and any prospectus
included therein or forming a part thereof to offer and sell or otherwise dispose of Registrable Securities, and shall not offer or sell or otherwise dispose of Registrable Securities under the Registration Statement or any prospectus included
therein or forming a part thereof until receipt of a notice from Parent pursuant to the preceding sentence that offers and sales or other dispositions of Registrable Securities may recommence. Holders shall keep the fact that Parent has delivered a
Suspension Notice and any non-public information provided by Parent in connection therewith confidential, shall not disclose or reveal the Suspension Notice or any such information to any person or entity and
shall not use such information for securities trading or any other purpose. 

  
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 4. Fees and Expenses. All of the out-of-pocket expenses incurred in connection with any registration of Registrable Securities pursuant to this Agreement, including all SEC fees, blue sky registration and filing fees, Nasdaq Stock Market
notices and filing fees, printing fees and expenses, transfer agents’ and registrars’ fees and expenses and all reasonable fees and expenses of Parent’s outside counsel and independent accountants shall be paid by Parent. Parent shall
not be responsible for any legal fees for any Holder or any selling expenses of any Holder (including any broker’s fees or commissions). 

5. Indemnification. 
 (a)
To the extent permitted by law, Parent shall indemnify and hold harmless each Holder, each of its directors, officers and employees, each person controlling such Holder within the meaning of Section 15 of the Securities Act, and such
Holder’s legal counsel and independent accountants (each, a “Seller Indemnified Party”), with respect to which registration, qualification or compliance has been effected pursuant to this Agreement, from and against all losses,
damages and liabilities (or actions in respect thereof), including any of the foregoing incurred in settlement of any litigation, commenced or threatened, arising out of or based on any untrue statement (or alleged untrue statement) of a material
fact contained in the Registration Statement, the prospectus forming a part thereof or included therein, and any amendment or supplement thereto, incident to any such registration, qualification or compliance, or based on any omission (or alleged
omission) to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, or any violation by Parent of any rule or regulation promulgated under the Securities Act, the Exchange Act or state
securities laws applicable to Parent in connection with any such registration, qualification or compliance, and Parent shall reimburse each Seller Indemnified Party for any legal and any other expenses reasonably incurred by them, as such expenses
are incurred, in connection with investigating, preparing or defending any lawsuit, claim or action relating thereto; provided, however, that Parent shall not be required to indemnify, or otherwise be liable to, any Seller Indemnified
Party to the extent that any such loss, damage, liability or expense arises out of, or is based on, (i) any untrue statement or omission or alleged untrue statement or omission, made in reliance upon and in conformity with written information
furnished by or on behalf of any Seller Indemnified Party to Parent specifically for use therein, or (ii) the failure of any Seller Indemnified Party to comply with its covenants and agreements hereunder. 

(b) To the extent permitted by law, if Registrable Securities held by a Holder are included in the securities as to which such registration,
qualification or compliance is being effected, such Holder shall indemnify and hold harmless Parent, each of its directors, officers, employees and other agents and representatives, each person controlling Parent within the meaning of
Section 15 of the Securities Act, and Parent’s legal counsel and independent accountants, as well as each other Holder, each of such other Holder’s directors, officers, employees and other agents and representatives, each person
controlling such other Holder within the meaning of Section 15 of the Securities Act, and such other Holder’s legal counsel and independent accountants (each a “Parent Indemnified Party”), from and against all losses,
damages and liabilities (or actions in respect thereof) arising out of, or based on, any untrue statement (or alleged untrue statement) of a material fact contained in the Registration Statement, the prospectus forming a part thereof or included
therein, and any amendment or supplement thereto, incident to any such registration, qualification or compliance, or any omission (or alleged omission) to state therein a material fact required to be stated therein or necessary to make the
statements therein not misleading, or any violation by such Holder of any rule or regulation promulgated under the Securities Act, the Exchange Act or state securities laws applicable to such Holder in connection with any such registration,
qualification or compliance, and such Holder shall reimburse each Parent Indemnified Party for any legal or any other expenses reasonably incurred by them, as such expenses are incurred, in connection with investigating or defending any such
lawsuit, claim or action relating thereto, in each case to the extent, but only to the extent, that such untrue statement (or alleged untrue statement) or omission (or alleged omission) is made in such registration statement, prospectus, offering
circular or other document in reliance upon and in conformity with written information furnished to Parent specifically for use therein. 

  
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 (c) Each party entitled to indemnification under this Section 5
(the “Indemnified Party”) shall give notice to the party required to provide indemnification (the “Indemnifying Party”) promptly after such Indemnified Party has written notice of any lawsuit, claim or action as to
which indemnity may be sought hereunder, and shall permit the Indemnifying Party to assume the defense of any such lawsuit, claim or action; provided, however, that counsel for the Indemnifying Party, who shall conduct the defense of such
claim or litigation, shall be approved by the Indemnified Party (whose approval shall not be unreasonably withheld, delayed or conditioned), and the Indemnified Party may participate in such defense at such party’s expense, and
provided, further, that the failure of any Indemnified Party to give notice as provided herein shall not relieve the Indemnifying Party of its obligations under this Agreement except to the extent, but only to the extent, that the
Indemnifying Party’s ability to defend against such claim or litigation is materially and adversely impacted by the failure to give such notice. No Indemnifying Party, in the defense of any such lawsuit, claim or action shall, except with the
consent of each Indemnified Party, consent to entry of any judgment or enter any settlement which does not include as an unconditional term thereof the giving by the claimant or plaintiff to the Indemnified Party of a release from all liability in
respect to such lawsuit, claim or action. 
 (d) If the indemnification required by this Section 5 from the
Indemnifying Party is unavailable to or insufficient to hold harmless an Indemnified Party in respect of any indemnifiable losses, claims, damages, liabilities, or expenses, then the Indemnifying Party shall contribute to the amount paid or payable
by the Indemnified Party as a result of such losses, claims, damages, liabilities, or expenses in such proportion as is appropriate to reflect relative fault of the Indemnified and Indemnifying Parties, in connection with the actions which resulted
in such losses, claims, damages, liabilities, or expenses, as well as any other relevant equitable considerations. The relative fault of the Indemnifying Party and the 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, has been made by, or relates to information supplied by, such Indemnifying Party or Parties, and the parties’ 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, claims, damage, liabilities, and expenses referred to above shall be deemed to include any legal or other fees
or expenses reasonably incurred by such party in connection with any investigation or proceeding. Parent and the Holders agree that it would not be just and equitable if contribution pursuant to this Section 5(d) were
determined by pro rata allocation or by any other method of allocation which does not take account of the equitable considerations referred to in the prior provisions of this Section 5(d). 

(e) The obligations of Parent and each Holder under this Section 5 shall survive the completion of any offering and
sale or other disposition of Registrable Securities in the Registration Statement filed with the SEC pursuant to this Agreement until the expiration of any statute of limitations relating to the subject matter of this
Section 5. 
 6. Limitation on Assignment of Registration Rights. The rights of each Holder under this
Agreement may not be assigned by a Holder to any other Person unless such a transfer is pursuant to a transfer of Registrable Securities (i) by will or intestate succession, (ii) to a trust upon death, (iii) to an Affiliate or an
affiliated fund or entity of such Holder (provided that there is no change in beneficial ownership), which means with respect to a limited liability company or a limited liability partnership, a fund or entity managed by the same manager or managing
member or general partner or management company or by an entity controlling, controlled by, or under common control with such manager or managing member or general partner or management company or (iv) with the prior written consent of Parent.
Prior to a permitted transfer of rights under this Agreement (or, with respect to assignments contemplated by clauses (i) and (ii) of the prior sentence, within a reasonable time following such assignment), Holder must furnish Parent with
written notice of the name and address of such transferee and 

  
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the Registrable Securities with respect to which such registration rights are being assigned and a copy of a duly executed written instrument in form reasonably satisfactory to Parent by which
such transferee assumes all of the obligations and liabilities of its transferor hereunder and agrees itself to be bound hereby. No transfer of rights under this Agreement shall be permitted if, immediately following such transfer, the offer and
sale or other disposition of Registrable Securities by the transferee is not restricted under the Securities Act. 
 7. Information by
Holder. Any Holder of Registrable Securities to be included in the Registration Statement shall furnish to Parent such information regarding such Holder, the Registrable Securities held by such Holder and the offer and sale or other distribution
proposed by such Holder as Parent may reasonably request and as shall be required in connection with any registration, qualification or compliance contemplated by this Agreement (including, for the avoidance of doubt, as may be required under
applicable Laws in order to permit Parent to comply with all applicable requirements of the Securities Act and the Exchange Act in connection with the registration of all Registrable Securities of such Holder under the Securities Act). Upon any
disposal of Registrable Securities under the Registration Statement by a Holder, such Holder shall deliver to Parent a notice of transfer certifying such disposition and acknowledging compliance with the prospectus delivery requirements of the
Securities Act in connection therewith. 
 8. Delay of Registration. No Holder shall have any right to take any action to restrain,
enjoin, or otherwise delay any registration as the result of any controversy that might arise with respect to the interpretation or implementation of this Agreement. 

9. Sales Restrictions. 

(a) Notwithstanding any other provision of this Agreement, (i) the Holders may not sell Registrable Securities under the Registration
Statement so long as such Registrable Securities remain subject to an Employee Vesting Agreement or are Lock-up Securities that are subject to the Lock-up Period and
(ii) the Holders shall not be entitled to sell or otherwise transfer any Lock-up Securities that are subject to the Lock-up Period. 

(b) In addition to the restrictions set forth in Section 9(a), Garren Hilow (the “Key Holder”)
agrees that any sales by the Key Holder of Registrable Securities under the Registration Statement shall be limited (i) for the month of December 2021 (so long as sales are not made during the “blackout” period under Parent’s
insider trading policy), to a daily amount of no greater than 7% of the average daily trading volume of Parent’s common stock as reported on the Nasdaq Stock Market over the 10-day trading period prior to
the Closing (the “December Daily Limit”), and (ii) for all other periods (so long as sales are not made during a “blackout” period under Parent’s insider trading policy), to a daily amount of no greater than 5%
of the average daily trading volume of Parent’s common stock as reported on the Nasdaq Stock Market over the 10-day trading period prior to the Closing (the “Other Daily Limit” and
together with the December Daily Limit, the “Daily Limit”). The Key Holder, by acceptance of ownership of Parent Common Stock, agrees to comply in all respects with the provisions of this Section 9(b) and
consents to Parent making a notation in its records and giving instructions to any transfer agent of the Registrable Securities (the “Transfer Agent”), including stop transfer instructions, in order to implement the restrictions on
transfer set forth in this Section 9(b). Upon any sale of Registrable Securities under the Registration Statement by the Key Holder, the Key Holder shall deliver to Parent and the Transfer Agent a letter from the broker
effecting such sale, or other evidence of sale, indicating the number of Parent shares sold on behalf of the Key Holder, which number shall not exceed the applicable Daily Limit. Upon receipt of such letter or evidence and any other documentation
required by the Transfer Agent, Parent shall promptly instruct the Transfer Agent to remove the following legend from such shares, so long as such shares are not otherwise subject to any restriction on transfer: 

  
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 “THE SECURITIES REPRESENTED HEREBY MAY BE TRANSFERRED ONLY IN ACCORDANCE WITH THE TERMS OF AN AGREEMENT
BETWEEN THE COMPANY AND THE STOCKHOLDER, A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF THE COMPANY.” 
 10. Rule 144 Holding
Period. The parties hereto agree that for purposes of Rule 144 promulgated by the SEC under the Securities Act, any Parent Common Stock issued to the Holders pursuant to the Merger Agreement or the Edgemont Side Letter, including the Subject
Securities, and the Parent Common Stock released from the Indemnity Holdback Fund, the Adjustment Holdback Fund and the Representative Holdback Amount shall be deemed to have been acquired by the Holders at the Effective Time, thus starting the
applicable Rule 144 holding period. 
 11. Notices. Any notice or other communication required or permitted to be delivered to any
party under this Agreement shall be made and given in compliance with the provisions of Section 10.1 of the Merger Agreement and, if to a Holder, to such Holder’s address set forth opposite each such Holder’s name on the Final
Spreadsheet. 
 12. Amendment of this Agreement. This Agreement may be amended, supplemented or otherwise modified only by a written
instrument executed by Parent, Edgemont and the Key Holder. 
 13. Governing Law. This Agreement, and all claims or causes of action
(whether in contract, tort or otherwise) that may be based upon, arise out of or relate to this Agreement or the negotiation, execution or performance of this Agreement (including any claim or cause of action based upon, arising out of or related to
any representation or warranty made in or in connection with this Agreement) shall be governed by and construed in accordance with the Laws of the State of Delaware, without giving effect to any Laws, rules or provisions that would cause the
application of the Laws of any jurisdiction other than the State of Delaware. 
 14. Exclusive Jurisdiction. Each of the parties
hereby irrevocably and unconditionally (i) submits, for itself and its property, to the exclusive jurisdiction of the Delaware Court of Chancery (or, only if the Delaware Court of Chancery declines to accept jurisdiction over a particular
matter, any Federal court of the United States of America sitting in the State of Delaware), and any appellate court from any thereof, in any Proceeding arising out of or relating to this Agreement or the negotiation, execution or performance
of this Agreement (including any claim or cause of action based upon, arising out of or related to any representation or warranty made in or in connection with this Agreement), or for recognition or enforcement of any judgment, and agrees that all
claims in respect of any such Proceeding shall be heard and determined in such Delaware Court of Chancery (or, only if the Delaware Court of Chancery declines to accept jurisdiction over a particular matter, any Federal court of the
United States of America sitting in the State of Delaware), (ii) waives, to the fullest extent it may legally and effectively do so, any objection which it may now or hereafter have to the laying of venue of any Proceeding arising out of
or relating to this Agreement or the negotiation, execution or performance of this Agreement (including any claim or cause of action based upon, arising out of or related to any representation or warranty made in or in connection with this
Agreement) in the Delaware Court of Chancery, any Federal court of the United States of America sitting in the State of Delaware, or in any Delaware State court, (iii) waives, to the fullest extent permitted by Law, the defense of an
inconvenient forum to the maintenance of such Proceeding in any such court and (iv) agrees that a final judgment in any such proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other
manner provided by Law. Each of the parties agrees that service of process, summons, notice or document by registered mail addressed to it in compliance with the provisions of Section 10.1 of the Merger Agreement and, if to a Holder, to such
Holder’s address set forth opposite each such Holder’s name on the Final Spreadsheet, shall, in each case, be effective service of process for any Proceeding brought in any such court. 

  
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 15. Waiver of Jury Trial. THE PARTIES HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVE
ANY RIGHT TO TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR RELATING TO THIS AGREEMENT, THE TRANSACTION DOCUMENTS OR ANY TRANSACTION CONTEMPLATED HEREBY OR THEREBY OR THE ACTIONS OF THE PARTIES IN THE NEGOTIATION,
EXECUTION, PERFORMANCE AND ENFORCEMENT OF THIS AGREEMENT OR THE TRANSACTION DOCUMENTS, WHETHER NOW EXISTING OR HEREAFTER ARISING, AND WHETHER SOUNDING IN CONTRACT, TORT OR OTHERWISE. THE PARTIES AGREE THAT ANY OF THEM MAY FILE A COPY OF THIS
PARAGRAPH WITH ANY COURT AS WRITTEN EVIDENCE OF THE KNOWING, VOLUNTARY AND BARGAINED FOR AGREEMENT AMONG THE PARTIES IRREVOCABLY TO WAIVE TRIAL BY JURY AND THAT ANY PROCEEDING WHATSOEVER BETWEEN THEM RELATING TO THIS AGREEMENT, THE TRANSACTION
DOCUMENTS OR ANY TRANSACTION CONTEMPLATED HEREBY OR THEREBY SHALL INSTEAD BE TRIED IN A COURT OF COMPETENT JURISDICTION BY A JUDGE SITTING WITHOUT A JURY. 

16. Entire Agreement. This Agreement and the documents and instruments and other agreements specifically referred to herein, including
the Merger Agreement (and the documents, instruments and other agreements contemplated thereby), or delivered pursuant hereto constitute the entire agreement among the parties hereto with respect to the subject matter hereof and supersede all prior
agreements and understandings, both written and oral, among the parties hereto with respect to the subject matter hereof. 
 17.
Severability. If any provision of this Agreement shall be declared by any court of competent jurisdiction to be illegal, void or unenforceable, all other provisions of this Agreement and the application of such provision to
other Persons or circumstances other than those which it is determined to be illegal, void or unenforceable, shall not be impaired or otherwise affected and shall remain in full force and effect to the fullest extent permitted by applicable Law. The
parties further agree to replace such void or unenforceable provision of this Agreement with a valid and enforceable provision that will achieve, to the extent possible, the economic, business and other purposes of such void or unenforceable
provision. 
 18. Successors and Assigns. Subject to the provisions of Section 6, the provisions of this Agreement
shall inure to the benefit of, and shall be binding upon, the successors and permitted assigns of the parties hereto. 
 19. Third-Party
Beneficiaries. The holders of the Registrable Securities (and the Securityholders Representative on their behalf) are intended third-party beneficiaries of this Agreement and shall be bound by the terms of this Agreement and entitled to enforce
this Agreement against the undersigned in accordance with its terms. 
 20. Specific Performance and Other Remedies.  

(a) The parties to this Agreement agree that, in the event of any breach or threatened breach by the other party or parties hereto, or any
Holder of any covenant, obligation or other agreement set forth in this Agreement or any Transaction Document, as the case may be, (i) each party hereto shall be entitled, without any proof of actual damages (and in addition to any other remedy
that may be available to it), to an order of specific performance or mandamus to enforce the observance and performance of such covenant, obligation or other agreement and an injunction preventing or restraining such breach or threatened breach, and
(ii) no party hereto shall be required to provide or post any bond or other security or collateral in connection with any such order or injunction or in connection with any related action or legal proceeding. 

  
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 (b) Any and all remedies herein expressly conferred herein upon a party hereto shall be
deemed to be cumulative with, and not exclusive of, any other remedy conferred hereby, or by law or in equity upon such party, and the exercise by a party hereto of any one remedy will not preclude the exercise of any other remedy. 

21. Construction. Section 1.2(b) of the Merger Agreement is incorporated by reference herein, mutatis mutandis. Any
rule of construction to the effect that ambiguities are to be resolved against the drafting party shall not be applied in the construction or interpretation of this Agreement. Neither the drafting history nor the negotiating history of this
Agreement shall be used or referred to in connection with the construction or interpretation of this Agreement. 
 22. Counterparts.
This Agreement may be executed in two or more counterparts, each of which shall be deemed to be an original and all of which together shall be deemed to be one and the same instrument. Copies of executed counterparts transmitted by electronic
signature (including by means of email in .pdf format) shall be considered original executed counterparts for purposes of this Section. 

23. Termination. This Agreement shall terminate and cease to be of any force and effect upon the earliest of (i) termination of
the Merger Agreement and (ii) the Registration Termination Date. For clarity, the obligations under Section 4, Section 5 and Sections 11 through this
Section 23 will survive any termination of this Agreement. 
 [Signature Page Follows] 

  
 10 

 IN WITNESS WHEREOF, the parties hereto have executed this Agreement on the date first above
written. 
  

			
	PARENT:
	
	Twist Bioscience Corporation
		
	By:	 	/s/ Emily Leproust
	Name:	 	Emily Leproust
	Title:	 	Chief Executive Officer

  

  
 Signature Page to
Registration Rights Agreement 

 
			
		
	HOLDER:	 	/s/ Aaron Winters
		 	Aaron Winters
		
	HOLDER:	 	/s/ Alan Hatch
		 	Alan Hatch
		
	HOLDER:	 	/s/ Burt Adelman
		 	Burt Adelman
		
	HOLDER:	 	CAZ Investments, LLC
		
		 	/s/ Shannon Zollo
		 	Shannon Zollo
		 	Managing Member
		
	HOLDER:	 	/s/ Devin Turner
		 	Devin Turner
		
	HOLDER:	 	/s/ Garren Hilow
		 	Garren Hilow
		
	HOLDER:	 	Generation Investments, LLC
		
		 	/s/ Burt Adelman
		 	Burt Adelman, Manager
		
	HOLDER:	 	/s/ Graham Farrington
		 	Graham Farrington
		
	HOLDER:	 	Kasser Family Management
		
		 	/s/ Owen Kasser
		 	Owen Kasser, Member
		
	HOLDER:	 	Garren R. Hilow 2021 Irrevocable Trust
		
		 	/s/ Katharine M. Hilow
		 	Katharine M. Hilow, Trustee

  

  
 Signature Page to
Registration Rights Agreement 

 
			
	 HOLDER:
	 	 /s/ Michael McKenna

		 	 Michael McKenna

		
	 HOLDER:
	 	 /s/ Michael Montalbano

		 	 Michael Montalbano

		
	 HOLDER:
	 	 /s/ Steve Wishner

		 	 Steve Wishner

		
	 HOLDER:
	 	 /s/ Steven Tardanico

		 	 Steven Tardanico

  
 2 

 
			
	 EDGEMONT:

	
	 Edgemont Capital Partners, L.P.

		
	 By:
	 	 /s/ David Blume

	 Name: David Blume

	 Title: Managing Director

  
 Signature Page to
Registration Rights Agreement 

 EXHIBIT A 

JOINDER AGREEMENT 

Reference is made to (i) the Registration Rights Agreement (as amended from time to time or any successor agreement thereto, the
“Registration Rights Agreement”), dated as of December 1, 2021, by and among Twist Bioscience Corporation, a Delaware corporation (“Parent”), Edgemont Capital Partners, L.P. and each Holder set forth on the
signature pages thereto (or who delivers an executed joinder agreement thereto), and (ii) the Agreement and Plan of Merger and Reorganization (the “Merger Agreement”), dated as of November 19, 2021, by and among Parent,
Nautilus Acquisition Sub, Inc., a Delaware corporation, AbX Biologics, Inc. (d/b/a Abveris) a Delaware corporation (the “Company”), and the Securityholder Representative. 

Pursuant to and in accordance with Section 2(a) of the Registration Rights Agreement, the undersigned hereby acknowledges and agrees
that, effective as of the Closing (as defined in the Merger Agreement), the undersigned is a Holder (as defined in the Registration Rights Agreement) and shall be bound by all the terms and conditions of the Registration Rights Agreement as though
an original party thereto. 
 IN WITNESS WHEREOF, the undersigned has executed this joinder agreement as of ___________, 2021. 

 

	
	 ADDITIONAL PARTNER

	
	   

	 Signature

	
	 Name:

	 Title:

	
	 Address:

	
	
                  
                              

	
                  
                              

	
	 Email: _________________

  
 2EX-4.3

 Exhibit 4.3 

Final Form 

FINANCE OF AMERICA COMPANIES INC. 

EMPLOYEE STOCK PURCHASE PLAN 

The board of directors of Finance of America Companies Inc., a Delaware corporation, adopted the Finance of America Companies Inc. Employee
Stock Purchase Plan on November 10, 2021 (such plan, as may be amended and/or restated from time to time, the “Plan”). The effective date of the Plan shall be November 10, 2021 (the “Effective Date”), and the Plan
shall remain in effect, subject to the right of the Board to amend or terminate the Plan at any time pursuant to Section 10.1 hereof, until all of the shares of Company Stock authorized under the Plan have been purchased according to the
Plan’s provisions. 
 ARTICLE 1 

PURPOSE OF THE PLAN 
 The Company
has determined that it is in its best interests to provide an incentive to attract and retain employees and to increase morale by providing a program through which employees may acquire a proprietary interest in the Company through the purchase and
issuance of shares of Company Stock. The Plan shall permit Participants to purchase shares of Company Stock through payroll deductions and, subject to the terms and conditions set forth herein, Participants will be eligible to receive restricted
stock units under and pursuant to the Company’s 2021 Omnibus Incentive Plan through a Company matching program. Participation in the Plan is entirely voluntary and neither the Company nor any of its Subsidiaries makes any recommendations to
Participants as to whether they should participate in the Plan. The Plan is not intended to be an employee benefit plan under the Employee Retirement Income Security Act of 1974, as amended, nor is the Plan intended to qualify as an “employee
stock purchase plan” under Section 423 of the Code. 
 ARTICLE 2 

DEFINITIONS 
 Capitalized terms used herein
without definition shall have the respective meanings set forth below: 
 2.1    ACCOUNT. “Account” means the
bookkeeping entry maintained by the Company on behalf of each Participant for the purpose of accounting for all Participant Contributions credited to the Participant pursuant to the Plan. 

2.2    APPLICABLE LAW. “Applicable Law” means each applicable law, rule, regulation and requirement, including,
but not limited to, each applicable U.S. federal, state or local law, any rule or regulation of the applicable securities exchange or inter-dealer quotation system on which the securities of the Company may be listed or quoted and each applicable
law, rule or regulation of any other country or jurisdiction where equity or equity-based awards are, or will be, purchased or granted hereunder, as each such law, rule and regulation shall be in effect from time to time. References to any
applicable laws, rules and regulations, including references to any sections or other provisions of applicable laws, rules and regulations, also refer to any successor or amended provisions thereto unless the Committee determines otherwise. Further,
references to any section of a law shall be deemed to include any regulations or other interpretive guidance under such section, unless the Committee determines otherwise. 

  
 1 

 2.3    AWARD AGREEMENT. “Award Agreement” has the meaning set
forth in the 2021 Omnibus Incentive Plan. 
 2.4    BASE EARNINGS. “Base Earnings” means, unless
otherwise determined by the Committee, a Participant’s cash earnings, including base salary, wages, bonuses, commissions and other forms of cash incentive compensation (but excluding gifts, prizes, awards, relocation payments, severance, tips,
gratuities, or similar elements of compensation). 
 2.5    BOARD. “Board” means the board of directors of the
Company. 
 2.6    BROKER. “Broker” means the financial institution designated by the Company to act as Broker
for the Plan. 
 2.7    CODE. “Code” means the Internal Revenue Code of 1986, as amended, and the regulations
promulgated thereunder. 
 2.8    COMMITTEE. “Committee” means the Compensation Committee of the Board, which
has authority to administer the Plan pursuant to Article 8. All references to the Committee in the Plan shall include any administrator to which the Committee has delegated any part of its responsibilities and powers pursuant to Section 8.1(c).

 2.9    COMPANY. “Company” means Finance of America Companies Inc., and any successor thereto. 

2.10    COMPANY STOCK. “Company Stock” means Class A common stock of the Company, par value $0.0001 per
share. 
 2.11    ELIGIBLE PERSON. “Eligible Person” means any employee of a Participating Company, except any
employee who is (i) subject to the disclosure requirements of Section 16(a) of the Exchange Act (unless otherwise determined by the Committee or otherwise provided in the Plan), or (ii) less than
twenty-one (21) years of age. Notwithstanding the foregoing, persons determined by the Committee not to be Eligible Persons shall not be treated as “Eligible Persons” for purposes of this Plan.

 2.12    EXCHANGE ACT. “Exchange Act” means the Securities Exchange Act of 1934, as amended. 

2.13    END DATE. “End Date” means, with respect to each Offering Period, the last day of the Offering Period.

 2.14    OFFERING PERIOD. “Offering Period” means any period with respect to which a right to purchase
shares of Company Stock hereunder (“Purchase Rights”) may be granted. Unless otherwise determined by the Committee, each Offering Period shall be six months, commencing on each January
1st and July 1st on or following the Effective Date. Notwithstanding the foregoing, the Committee shall have the power to change the frequency and duration of the Offering Periods as it deems
appropriate from time to time. 

  
 2 

 2.15    OMNIBUS INCENTIVE PLAN. “Omnibus Incentive Plan” means
the Finance of America Companies Inc. 2021 Omnibus Incentive Plan (as may be amended or restated from time to time). 

2.16    PARTICIPANT. “Participant” means an Eligible Person who has become a participant in the Plan in
accordance with Section 3.2. 
 2.17    PARTICIPANT CONTRIBUTIONS. “Participant Contributions” shall have
the meaning ascribed to such term in Section 4.1. 
 2.18    PARTICIPATING COMPANY. “Participating
Company” means the Company and, to the extent designated by the Committee as a Participating Company, any present or future Subsidiary of the Company. 

2.19    PAYROLL PERIOD. “Payroll Period” means the pay periods coinciding with the Participating Company’s
payroll practices, as revised from time to time. 
 2.20    PERSON. “Person” means any individual, entity, or
group (within the meaning of section 13(d)(3) or 14(d)(2) of the exchange act). 
 2.21    QUALIFYING EMPLOYMENT.
“Qualifying Employment” means employment with any Participating Company. 
 2.22    RESTRICTED STOCK UNITS.
“Restricted Stock Units” has the meaning given to such term in the Omnibus Incentive Plan (or successor plan thereto). 

2.23    SECURITIES ACT. “Securities Act” means the securities act of 1933, as amended, and any successor
thereto. Reference in the plan to any section of (or rule promulgated under) the securities act shall be deemed to include any rules, regulations, or other interpretative guidance under such section or rule, and any amendments or successor
provisions to such section, rules, regulations, or guidance. 
 2.24    SHARE ACCOUNT. “Share Account” means
the account maintained by the Broker on behalf of each Participant for the purpose of accounting for Company Stock purchased by the Participant pursuant to the Plan. 

2.25    START DATE. “Start Date” means, with respect to each Offering Period, the first day of the Offering
Period. 
 2.26    SUBSIDIARY. “Subsidiary” means, with respect to any specified Person: 

(i)    any corporation, association, or other business entity of which more than 50% of the total voting
power of shares of such entity’s voting securities (without regard to the occurrence of any contingency and after giving effect to any voting agreement or stockholders’ agreement that effectively transfers voting power) is at the time
owned or controlled, directly or indirectly, by that Person or one or more of the other Subsidiaries of that Person (or a combination thereof); and 

  
 3 

 (ii)    any partnership (or any comparable foreign
entity) (A) the sole general partner (or functional equivalent thereof) or the managing general partner of which is such Person or Subsidiary of such Person or (B) the only general partners (or functional equivalents thereof) of which are
that Person or one or more Subsidiaries of that Person (or any combination thereof). 
 ARTICLE 3 

ELIGIBILITY AND PARTICIPATION 

3.1    ELIGIBILITY. Unless otherwise determined by the Committee, any Eligible Person shall be eligible to participate in
the Plan. For purposes of participation in the Plan, an individual who is on leave of absence from such individual’s employment with a Participant Company shall be deemed to be employed for the first 90 days of such leave of absence and such
individual’s employment shall be deemed to have terminated at the close of business on the 90th day of such leave of absence unless such individual shall have returned to regular full-time or part time employment (as the case may be) prior to
the close of business on such 90th day or unless such individual has a right to reemployment that is guaranteed either by statute or contract (including, for avoidance of doubt, any guaranteed right to reemployment provided under any non U.S. law,
contract or policy). Termination by the applicable Participating Company of any individual’s leave of absence, other than termination of such leave of absence on return to full-time or part-time employment, shall terminate such
individual’s employment for all purposes of the Plan and shall terminate such individual’s participation in the Plan, unless such individual has a right to reemployment that is guaranteed either by statute or contract. 

3.2    PARTICIPATION(A) . An Eligible Person who has satisfied the eligibility requirements of Section 3.1 may become
a Participant in the Plan by completing an authorization for Participant Contributions on the form to be provided by the Company (and such other documents as may be required by the Committee) and delivering such forms and documents to the Company or
an agent designated by the Company on or before the date set therefor by the Committee, which date shall be prior to the Start Date of the applicable Offering Period (the “Enrollment Procedures”). 

3.3    SPECIAL RULES. In the event that a person is excluded from participation in the Plan and a court of competent
jurisdiction determines that the person is eligible to participate in the Plan, the person shall be treated as an Eligible Person only from the date of the court’s determination and shall not be entitled to retroactive participation in the
Plan. 
 ARTICLE 4 
 PARTICIPANT
CONTRIBUTIONS 
 4.1    PARTICIPANT ELECTION. Pursuant to the Enrollment Procedures, each Participant shall designate
the amount of payroll deductions, solely on an after-tax basis to be made from his or her paycheck (“Participant Contributions”) to purchase shares of Company Stock under the Plan.
Participant Contributions shall be designated in whole percentages of Base Earnings, up 

  
 4 

 
to a maximum of 15%. Notwithstanding the foregoing, in no event may the aggregate amount of Participant Contributions for any calendar year exceed $50,000 per Participant (unless otherwise
determined by the Committee). The amount so designated by the Participant shall continue until terminated or altered in accordance with Section 4.2 below. 

4.2    CHANGES IN ELECTION; WITHDRAWAL; TERMINATION. 

(a)    Change in Payroll Deductions. A Participant may withdraw, terminate or discontinue participation in the
Plan at any time as provided in Section 4.2(b) and Section 4.2(c) hereof. However, a Participant may not alter decrease or increase the rate of his or her Participant Contributions for a specific Offering Period during such Offering
Period. For the sake of clarity, a Participant may elect to alter the rate of his or her Participant Contributions for the Offering Period following the Offering Period in which such election to change occurs. Such election to change shall be made
by delivering to the Company or an agent designated by the Company a new, completed authorization form (and such other documents as may be required by the Committee). Any such new election shall remain in effect until subsequently modified by the
Participant pursuant to this Section 4.2. 
 (b)    Withdrawal. A Participant may withdraw Participant
Contributions credited to the Participant’s account during an Offering Period at any time prior to the last day of such Offering Period by giving sufficient prior written notice to the Company or an agent designated by the Company. Given
sufficient prior written notice, all of the Participant Contributions previously credited to the Participant’s account which have not already been used to purchase shares of Company Stock will be paid to the Participant promptly (without
interest, unless otherwise required by Applicable Law) after receipt of the Participant’s notice of withdrawal, and no further Participant Contributions will be made during such Offering Period. The Company may, at its option, treat any attempt
to borrow by a Participant on the security of such Participant’s accumulated Participant Contributions as an election to withdraw such Contributions. A Participant’s withdrawal from any Offering Period will not have any effect upon the
Participant’s eligibility to participate in any subsequent Offering Period or in any similar plan which may hereafter be adopted by the Company. Notwithstanding the foregoing, if a Participant withdraws during an Offering Period, Participant
Contributions shall not resume at the beginning of a succeeding Offering Period, unless the Participant is eligible to participate and the Participant delivers to the Company or an agent designated by the Company a new, completed authorization form
(and such other documents as may be required by the Committee) and otherwise complies with the terms of the Plan. 

(c)    Termination of Employment; Participant Ineligibility. Upon termination of a Participant’s employment
for any reason (including but not limited to termination due to death but excluding a leave of absence for a period of less than 90 days or a leave of absence of any duration where reemployment is guaranteed by either statute or contract), or in the
event that a Participant otherwise ceases to be an Eligible Person, the Participant’s participation in the Plan shall be terminated, unless otherwise required by Applicable Law. In the event of a Participant’s termination of employment or
in the event that a Participant otherwise ceases to be an Eligible Person, the Participant Contributions credited to the Participant’s account, which have not already been used to purchase shares of Company Stock, will be returned (without
interest, unless otherwise required by Applicable Law) to the Participant, or, in the case of death, to a beneficiary duly designated on a form acceptable to the Committee, and the Participant shall not be entitled to any shares of Company Stock or
Match RSUs (as defined below) in respect of such Participant Contributions. 

  
 5 

 4.3    PARTICIPANT ACCOUNTS. The Company shall establish and maintain a
separate Account for each Participant. The amount of each Participant’s Participant Contributions shall be credited to his or her Account. No interest shall accrue at any time for any amount credited to an Account of a Participant. 

ARTICLE 5 
 PURCHASE OF STOCK;
Fractional Shares 
 5.1    PURCHASE OF COMPANY STOCK; FRACTIONAL SHARES. 

(a)    Purchase of Company Stock. On the third trading day of each month following the end of each month during
the Offering Period, the amount credited to a Participant’s Account shall be transferred by the Participating Company to the Broker, and the Plan shall cause the Broker to use such amount to purchase shares of Company Stock on the open market
on the Participant’s behalf (such shares, the “ESPP Shares”). With respect to each Offering Period, each monthly date upon which shares of Company Stock are purchased on the open market in accordance herewith shall hereinafter
be referred to as a “Purchase Date.” Any balance remaining after the purchase shall be credited to the Participant’s Account and will be automatically re-invested in a subsequent Offering
Period, unless the Participant timely revokes such Participant’s authorization to re-invest such excess amounts or the Company elects to return such Participant Contributions to the Participant. 

(b)    Fractional Shares. Fractional shares will be issued under the Plan, unless otherwise determined by the
Committee. 
 5.2    FEES AND COMMISSIONS. The Company shall pay the Broker’s administrative charges for opening
the Share Accounts for the Participants and the brokerage commissions on purchases made that are attributable to the vesting and settlement of Match RSUs and the purchase of shares of Company Stock with Participant Contributions. Participants shall
pay all other expenses of their Share Account, including but not limited to the Broker’s fees attributable to the issuance of certificates for any and all shares of Company Stock held in a Participant’s Share Account. Participants shall
also pay the brokerage commissions and any charges associated with the sale of Company Stock held in the Participant’s Share Account. 

ARTICLE 6 
 COMPANY MATCH 

6.1    ELIGIBILITY TO RECEIVE MATCH RSUS; MATCH FORMULA. With respect to each Offering Period, each Participant who
remains employed through the end of the Offering Period and applicable grant date shall be eligible to receive a grant of Restricted Stock Units pursuant to, and in accordance with the Omnibus Incentive Plan (“Match RSUs”), subject
to the terms and conditions set forth herein. The number of Match RSUs to be granted to the Participant 

  
 6 

 
with respect to each Offering Period in which the Participant participates shall equal the product of (x) 20% and (y) the aggregate number of ESPP Shares purchased on each Purchase Date that
occurred with respect to the Offering Period (the “Match Formula”). 
 6.2    AWARD AGREEMENT. Any such
Match RSUs shall be granted to the Participant as soon as practicable following the last day of the Offering Period (subject to the Participant’s continued employment through the end of the Offering Period and the applicable grant date).
Notwithstanding anything herein to the contrary, the grant of Match RSUs hereunder shall be contingent upon, if so required by the Committee, the Participant’s execution or acceptance of an Award Agreement evidencing the grant of the Match
RSUs, substantially in the form attached hereto as Exhibit A; provided, that the Committee may make such changes to the form of Award Agreement for any particular grant of Match RSUs as the Committee may determine. 

6.3    VESTING; SETTLEMENT. Unless otherwise provided in the Award Agreement, (i) the Match RSUs shall be fully
vested as of the date of grant, and (ii) shall be settled in accordance with the terms of the Award Agreement. 
 ARTICLE 7 

TERMINATION OF EMPLOYMENT 
 In the
event that a Participant’s employment with the Participating Company terminates for any reason, the Participant will cease to be a Participant in the Plan as of the date of termination of employment. All cash in the Participant’s Account
will be paid to the Participant. The Broker may continue to maintain the Participant’s Share Account on behalf of the Participant; however, the Participant’s Share Account will cease to be administered under or have any other affiliation
with the Plan. As of the date of termination of employment, as applicable, the Participant shall pay for any and all expenses and costs related to his or her Share Account, including but not limited to the brokerage commissions on purchases of
shares of Company Stock made on or after the date of termination and any other fees, commissions, or charges for which the Participant would otherwise have been responsible for if he or she had continued to be a Participant in the Plan. 

ARTICLE 8 
 PLAN ADMINISTRATION

 8.1    PLAN ADMINISTRATION. 

(a)    The Plan shall be administered by the Committee, unless the Board elects to assume administration of the Plan in
whole or in part. References to the “Committee” include the Board if it is acting in an administrative capacity with respect to the Plan. Committee members shall be intended to qualify as “independent directors” (or terms of
similar meaning) if and to the extent required under Applicable Law. However, the fact that a Committee member shall fail to qualify as an independent director shall not invalidate any Purchase Right or other action taken by the Committee under the
Plan. 
 (b)    In addition to action by meeting in accordance with Applicable Law, any action of the Committee may be
taken by a written instrument signed by all of the members of the Committee and any action so taken by written consent shall be as fully effective as if it had been taken by a majority of the members at a meeting duly held and called. Subject to the
provisions of 

  
 7 

 
the Plan and Applicable Law, the Committee shall have full and final authority, in its discretion, to take any action with respect to the Plan, including, without limitation, the following:
(i) to establish, amend and rescind rules and regulations for the administration of the Plan; (ii) to prescribe the form(s) of any agreements or other instruments used in connection with the Plan; (iii) to determine the terms and
provisions of the Purchase Rights, ESPP Shares, and Match RSUs; (iv) to determine eligibility and adjudicate all disputed claims filed under the Plan; (v) reconcile any inconsistency in, correct any defect in, and/or supply any omission in
the Plan and any instrument or agreement relating to, or Purchase Rights granted under, the Plan; (vi) to construe and interpret the Plan, Award Agreements, the rules and regulations of the Plan, and any other agreements or other written
instruments contemplated hereby, and (vii) to make all other determinations that the Committee determines to be necessary or advisable for the administration of the Plan. 

(c)    Every finding, decision and determination made by the Committee will, to the full extent permitted by Applicable
Law, be final and binding upon all parties. Except to the extent prohibited by the Plan or Applicable Law, and subject to such terms and conditions as may be established by the Committee, the Committee may appoint one or more agents to assist in the
administration of the Plan and may delegate any part of its responsibilities and powers to any such person or persons appointed by it. No member of the Board or Committee, as applicable, shall be liable while acting as administrator for any action
or determination made in good faith with respect to the Plan or any Purchase Right granted thereunder. 

8.2    LIMITATION ON LIABILITY. No employee, officer, member of the Board or Committee, or designated agent of the Board
or Committee shall be subject to any liability with respect to his or her duties under the Plan unless the person acts fraudulently or in bad faith. To the extent permitted by law, the Company shall indemnify each member of the Board or Committee
and their designated agents, and any other employee or officer with duties under the Plan who was or is a party, or is threatened to be made a party, to any threatened, pending or completed proceeding, whether civil, criminal, administrative, or
investigative, by reason of the person’s conduct in the performance of his or her duties under the Plan. 
 ARTICLE 9 

COMPANY STOCK 

9.1    OPEN MARKET PURCHASES; SHARES UNDER OMNIBUS INCENTIVE PLAN. All ESPP Shares shall be purchased on the open market,
and the maximum number of shares of Company Stock that may be purchased under the Plan as ESPP Shares pursuant to Participant Contributions is 2,500,000 shares. All Match RSUs shall be issued under, and in accordance with, the Omnibus Incentive Plan
and shall, accordingly, count against the Absolute Share Limit (as defined in the Omnibus Incentive Plan) in accordance with Section 5(b) and Section 5(c) of the Omnibus Incentive Plan. 

9.2    RIGHTS AS A STOCKHOLDER. No Participant or other person shall have any rights as a stockholder unless and until
certificates for shares of Company Stock are issued to the Participant or such shares are credited to the Participant’s Share Account. 

9.3    ADJUSTMENTS. In the event of any merger, reorganization, consolidation, Change in Control (as defined in the
Omnibus Incentive Plan), recapitalization, liquidation, stock 

  
 8 

 
dividend, split-up, spinoff, stock split, reverse stock split, share combination, share exchange, extraordinary dividend, or any change in the corporate
structure affecting the shares of Company Stock, such adjustment shall be made in the number and kind of shares of Company Stock that may be purchased under the Plan as set forth in Section 9.1 and provisions of the Plan may be adjusted, as may
be determined to be appropriate and equitable by the Committee, in its sole discretion. The decision by the Committee regarding any such adjustment shall be final, binding and conclusive. For the avoidance of doubt, this Section 9.3 is not
intended to limit Section 11 of the Omnibus Incentive Plan, which is applicable to the Match RSUs. 
 9.4    CHANGE
IN CONTROL. In addition, without limiting the effect of Section 9.3, in the event of a Change in Control, the Committee’s discretion shall include, but shall not be limited to, the authority to provide for any of, or a combination of any
of, the following: (i) each Purchase Right shall be assumed (including the right to receive Match RSUs) or an equivalent purchase right (including the matching component) shall be substituted by the successor entity or parent or subsidiary of
such successor entity; (ii) a date selected by the Committee on or before the date of consummation of such Change in Control shall be treated as a Purchase Date and all outstanding Purchase Rights shall be exercised and any Matching RSUs in
respect thereof shall be granted on such date; (iii) all outstanding Purchase Rights shall terminate and the accumulated Participant Contributions will be refunded to each Participant upon or prior to the Change in Control (without interest,
unless otherwise required by Applicable Law); or (iv) outstanding Purchase Rights (including the right to receive Match RSUs) shall continue unchanged. For the avoidance of doubt, this Section 9.4 is not intended to limit Section 11
of the Omnibus Incentive Plan, which is applicable to the Match RSUs. 
 ARTICLE 10 

MISCELLANEOUS MATTERS 

10.1    AMENDMENT AND TERMINATION. The Board reserves the right to amend, modify, or terminate the Plan at any time;
provided that approval of an amendment to the Plan by the stockholders of the Company shall be required to the extent, if any, that stockholder approval of such amendment is required by Applicable Law. Upon termination of the Plan, all cash in the
Participant’s Account will be paid to the Participant. The Broker may continue to maintain the Participant’s Share Account on behalf of the Participant; however, the Participant’s Share Account will cease to be administered under or
have any other affiliation with the Plan, and the Participant shall thereafter be responsible for any and all expenses and costs related to his or her Share Account. Notwithstanding the foregoing, no such amendment or termination shall affect rights
previously granted, nor may an amendment make any change in any right previously granted, in each case, which would which materially and adversely affect the rights of any Participant without the consent of such Participant. 

10.2    TAX WITHHOLDING. The Company (or other Participating Company, as applicable) shall have the right to deduct from
all amounts payable or provided to a Participant (whether under this Plan or otherwise) any taxes required by law to be withheld in respect of amounts payable or provided under this Plan. 

  
 9 

 10.3    BENEFITS NOT ALIENABLE. Benefits under the Plan may not be
assigned, transferred, or alienated, whether voluntarily or involuntarily, except as expressly permitted in this Plan. Any such attempt at assignment, transfer, pledge or other disposition shall be without effect. 

10.4    NO ENLARGEMENT OF EMPLOYEE RIGHTS. This Plan is strictly a voluntary undertaking on the part of the Participating
Company and shall not be deemed to constitute a contract between the Participating Company and any Eligible Person or to be consideration for, or an inducement to, or a condition of, the employment of any Eligible Person. Nothing contained in the
Plan shall be deemed to give the right to any Eligible Person to be retained as an employee of, or otherwise by, the Participating Company or to interfere with the right of the Participating Company to discharge any Eligible Person at any time. 

10.5    GOVERNING LAW. To the extent not preempted by Federal law, the Plan shall be construed in accordance with and
governed by the laws of the State of Delaware, excluding any conflicts or choice of law rule or principle that might otherwise refer construction or interpretation of this Plan to the substantive law of another jurisdiction. 

10.6    NON-BUSINESS DAYS. When any act under the Plan is required to be performed
on a day that falls on a Saturday, Sunday or legal holiday, that act shall be performed on the next succeeding day which is not a Saturday, Sunday or legal holiday. 

10.7    COMPLIANCE WITH RECOUPMENT, OWNERSHIP AND OTHER POLICIES OR AGREEMENTS. Notwithstanding anything in the Plan to
the contrary, the Committee may, at any time (during or following termination of employment or service for any reason), determine that a Participant’s rights, payments and/or benefits with respect to a Purchase Right (including but not limited
to any shares issued or issuable with respect to a Purchase Right) and Match RSUs (including but limited to any shares issued upon settlement of Match RSUs) shall be subject to reduction, cancellation, forfeiture or recoupment upon the occurrence of
certain specified events, in addition to any other conditions applicable to a Purchase Right or Match RSUs. Such events may include, but shall not be limited to, termination of employment for cause, violation of policies of the Company or an
affiliate, breach of non-solicitation, non-competition, confidentiality, non-disparagement or other covenants, other conduct by
the Participant that is determined by the Committee to be detrimental to the business or reputation of the Company, or any affiliate, and/or other circumstances where such reduction, cancellation, forfeiture or recoupment is required by Applicable
Law. In addition, without limiting the effect of the foregoing, as a condition to the grant of a Purchase Right, Match RSUs, or receipt or retention of shares of Company Stock, cash or any other benefit under the Plan, (i) the Committee may, at
any time, require that a Participant comply with any compensation recovery (or “clawback”), stock ownership, stock retention or other policies or guidelines adopted by the Company or an affiliate, each as in effect from time to time and to
the extent applicable to the Participant, and (ii) each Participant shall be subject to such compensation recovery, recoupment, forfeiture or other similar provisions as may apply under Applicable Law. 

10.8    COMPLIANCE WITH APPLICABLE LAW. The Company may impose such restrictions on Purchase Rights, shares of Company
Stock and any other benefits underlying Purchase Rights hereunder as it may deem advisable, including without limitation restrictions under the federal securities laws, the requirements of any stock exchange or similar organization

  
 10 

 
and any blue sky, state or foreign securities or other Applicable Law. Notwithstanding any other Plan provision to the contrary, the Company shall not be obligated to issue, deliver or transfer
shares of Company Stock under the Plan or take any other action, unless such delivery or action is in compliance with Applicable Law (including but not limited to the requirements of the Securities Act). The Company will be under no obligation to
register shares of Company Stock or other securities with the Securities and Exchange Commission or to effect compliance with the exemption, registration, qualification or listing requirements of any state securities laws, stock exchange or similar
organization, and the Company will have no liability for any inability or failure to do so. The Company may cause a restrictive legend or legends to be placed on any certificate issued pursuant to a Purchase Right hereunder in such form as may be
prescribed from time to time by Applicable Law or as may be advised by legal counsel. 

  
 11 

 Final Form 

EXHIBIT A 
 RESTRICTED
STOCK UNIT GRANT NOTICE 
 UNDER THE 

FINANCE OF AMERICA COMPANIES INC. 

2021 OMNIBUS INCENTIVE PLAN 

(Employee Restricted Stock Units) 

Finance of America Companies Inc., a Delaware corporation (the “Company”), pursuant to its 2021 Omnibus Incentive Plan, as
it may be amended and restated from time to time (the “Plan”), hereby grants to the Participant set forth below, the number of Restricted Stock Units set forth below. The Restricted Stock Units are subject to all of the terms and
conditions as set forth herein, in the Restricted Stock Unit Agreement (attached hereto or previously provided to the Participant in connection with a prior grant), and in the Plan, all of which are incorporated herein in their entirety. Capitalized
terms not otherwise defined herein shall have the meaning set forth in the Plan. 
  

			
	Participant:	  	[●]
		
	Date of Grant:	  	[●]
		
	Number of Restricted Stock Units:	  	[●]
		
	Vesting Schedule:	  	The Restricted Stock Units shall be fully vested as of the Date of Grant.

 *        *        * 

  
 A-1 

 THE UNDERSIGNED PARTICIPANT ACKNOWLEDGES RECEIPT OF THIS RESTRICTED STOCK UNIT GRANT NOTICE, THE
RESTRICTED STOCK UNIT AGREEMENT, THE FINANCE OF AMERICA COMPANIES INC. EMPLOYEE STOCK PURCHASE PLAN (AS MAY BE AMENDED AND/OR RESTATED FROM TIME TO TIME) (THE “ESPP”), THE PLAN, AND, AS AN EXPRESS CONDITION TO THE GRANT OF RESTRICTED STOCK
UNITS HEREUNDER, AGREES TO BE BOUND BY THE TERMS OF THIS RESTRICTED STOCK UNIT GRANT NOTICE, THE RESTRICTED STOCK UNIT AGREEMENT AND THE PLAN. THE RESTRICTED STOCK UNITS SHALL BE FORFEITED FOR NO CONSIDERATION AS OF THE THIRTIETH (30TH) DAY FOLLOWING THE DATE OF GRANT IN THE EVENT THE UNDERSIGNED PARTICIPANT DOES NOT EXECUTE AND RETURN A COPY OF THIS RESTRICTED STOCK UNIT GRANT NOTICE TO THE COMPANY WITHIN THIRTY (30) DAYS
FOLLOWING THE DATE OF GRANT. 
  

					
	FINANCE OF AMERICA COMPANIES INC.	 		 	PARTICIPANT1
			
	  
	 		 	  

			
	By: [●]	 		 	[●]
			
	Title: [●]	 		 	

  

	1 	 To the extent that the Company has established, either itself or through a third-party plan administrator, the
ability to accept this award electronically, such acceptance shall constitute the Participant’s signature hereto. 

  
 A-2 

 RESTRICTED STOCK UNIT AGREEMENT 

UNDER THE 
 FINANCE OF
AMERICA COMPANIES INC. 
 2021 OMNIBUS INCENTIVE PLAN 

Pursuant to the Restricted Stock Unit Grant Notice (the “Grant Notice”) delivered to the Participant (as defined in the
Grant Notice), and subject to the terms of this Restricted Stock Unit Agreement (this “Restricted Stock Unit Agreement”) and the Finance of America Companies Inc. 2021 Omnibus Incentive Plan, as it may be amended and restated from
time to time (the “Plan”), Finance of America Companies Inc., a Delaware corporation, (the “Company”) and the Participant agree as follows. Capitalized terms not otherwise defined herein shall have the same meaning
as set forth in the Plan. 
 1.    Grant of Restricted Stock Units. Subject to the terms and conditions
set forth herein and in the Plan, the Company hereby grants to the Participant the number of Restricted Stock Units provided in the Grant Notice (with each Restricted Stock Unit representing an unfunded, unsecured right to receive one share of
Common Stock). The Company may make one or more additional grants of Restricted Stock Units to the Participant under this Restricted Stock Unit Agreement by providing the Participant with a new grant notice, which may also include any terms and
conditions differing from this Restricted Stock Unit Agreement to the extent provided therein. The Company reserves all rights with respect to the granting of additional Restricted Stock Units hereunder and makes no implied promise to grant
additional Restricted Stock Units. 
 2.    Vesting. The Restricted Stock Units shall be fully vested as
of the Date of Grant. 
 3.    Settlement of Restricted Stock Units. The provisions of
Section 9(d)(ii) of the Plan are incorporated herein by reference and made a part hereof and, in accordance therewith, any vested Restricted Stock Units shall be settled in shares of Common Stock as soon as reasonably practicable (and, in any
event, within two and one-half months following the expiration of the applicable Restricted Period; provided, however, that the Committee may, in its sole discretion, elect to (A) pay cash or part
cash and part shares of Common Stock in lieu of issuing only shares of Common Stock in respect of such Restricted Stock Units or (B) defer the issuance of shares of Common Stock (or cash or part cash and part shares of Common Stock, as the case
may be) beyond the expiration of the Restricted Period if such extension would not cause adverse tax consequences under Section 409A of the Code. With respect to any Restricted Stock Unit, the period of time on and prior to the applicable
vesting date in which such Restricted Stock Unit is subject to vesting shall be its Restricted Period. Notwithstanding anything in this Restricted Stock Unit Agreement to the contrary, the Company shall have no obligation to issue or transfer any
shares of Common Stock as contemplated by this Restricted Stock Unit Agreement unless and until such issuance or transfer complies with all relevant provisions of law and the requirements of any stock exchange on which the Company’s shares of
Common Stock are listed for trading. Prior to settlement of any vested Restricted Stock Units, the Restricted Stock Units will represent an unsecured obligation of the Company, payable (if at all) only from the general assets of the Company. 

4.    Company; Participant. 

a.    The term “Company” as used in this Restricted Stock Unit Agreement with reference to employment
shall include the applicable Service Recipient. 
 b.    Whenever the word “Participant” is used in
any provision of this Restricted Stock 

  
 A-3 

 
Unit Agreement under circumstances where the provision should logically be construed to apply to the executors, the administrators, or the person or persons to whom the Restricted Stock Units may
be transferred in accordance with Section 13(b) of the Plan, the word “Participant” shall be deemed to include such person or persons. 

5.    Non-Transferability. The Restricted Stock Units are not
transferable by the Participant (unless such transfer is specifically required pursuant to a domestic relations order or by applicable law). Except as otherwise provided herein, no assignment or transfer of the Restricted Stock Units, or of the
rights represented thereby, whether voluntary or involuntary, by operation of law or otherwise, shall vest in the assignee or transferee any interest or right herein whatsoever, but immediately upon such assignment or transfer the Restricted Stock
Units shall terminate and become of no further effect. 
 6.    Rights as Stockholder. The Participant
shall have no rights as a stockholder with respect to any share of Common Stock underlying a Restricted Stock Unit (including no rights with respect to voting) unless and until the Participant shall have become the holder of record or the beneficial
owner of such Common Stock, and no adjustment shall be made for dividends or distributions or other rights in respect of such share of Common Stock for which the record date is prior to the date upon which the Participant shall become the holder of
record or the beneficial owner thereof. The Participant shall not be entitled to receive dividend equivalent payments in respect of the Participant’s Restricted stock Units. 

7.    Legend. To the extent applicable, all book entries (or certificates, if any) representing the shares
of Common Stock delivered to Participant as contemplated by Section 3 above shall be subject to the rules, regulations, and other requirements of the Securities and Exchange Commission, any stock exchange upon which such shares of Common Stock
are listed, and any applicable Federal or state laws, and the Company may cause notations to be made next to the book entries (or a legend or legends put on certificates, if any) to make appropriate reference to such restrictions. Any such book
entry notations (or legends on certificates, if any) shall include a description to the effect of any restrictions. 

8.    Tax Withholding. Notwithstanding anything in Section 13(d)(i) or (ii) of the Plan to the
contrary, the Participant shall be required to satisfy the minimum income, employment, and any other applicable taxes that are statutorily required to be withheld with respect to Restricted Stock Units (collectively, “Minimum Withholding Tax
Obligations”) by having the Company withhold from the shares of Common Stock otherwise issuable or deliverable to the Participant upon settlement of the Restricted Stock Units, a number of shares of Common Stock with an aggregate Fair
Market Value equal to an amount equal to such Minimum Withholding Tax Obligations. 
 9.    Notice. Every
notice or other communication relating to this Restricted Stock Unit Agreement between the Company and the Participant shall be in writing, which may include by electronic mail and shall be mailed to or delivered to the party for whom it is intended
at such address as may from time to time be designated by such party in a notice mailed or delivered to the other party as herein provided; provided that, unless and until some other address be so designated, all notices or communications by
the Participant to the Company shall be mailed or delivered to the Company at its principal executive office, to the attention of the Company’s General Counsel or its designee, and all notices or communications by the Company to the Participant
may be given to the Participant personally or may be mailed to the Participant at the Participant’s last known address, as reflected in the Company’s records. Notwithstanding the above, all notices and communications between the
Participant and any third-party plan administrator shall be mailed, delivered, transmitted or sent in accordance with the procedures established by such third-party plan administrator and communicated to the Participant from time to time. 

10.    No Right to Continued Service. This Restricted Stock Unit Agreement does not confer upon the
Participant any right to continue as an employee or service provider to the Service Recipient or any other member of the Company Group. 

  
 A-4 

 11.    Binding Effect. This Restricted Stock Unit
Agreement shall be binding upon the heirs, executors, administrators and successors of the parties hereto. 

12.    Waiver and Amendments. Except as otherwise set forth in Section 12 of the Plan, any waiver,
alteration, amendment or modification of any of the terms of this Restricted Stock Unit Agreement shall be valid only if made in writing and signed by the parties hereto; provided, however, that any such waiver, alteration, amendment or
modification is consented to on the Company’s behalf by the Committee. No waiver by either of the parties hereto of their rights hereunder shall be deemed to constitute a waiver with respect to any subsequent occurrences or transactions
hereunder unless such waiver specifically states that it is to be construed as a continuing waiver. 

13.    Clawback/Repayment. This Restricted Stock Unit Agreement shall be subject to reduction,
cancellation, forfeiture or recoupment to the extent necessary to comply with (i) any clawback, forfeiture or other similar policy adopted by the Board or the Committee and as in effect from time to time; and (ii) applicable law. In
addition, if the Participant receives any amount in excess of what the Participant should have received under the terms of this Restricted Stock Unit Agreement for any reason (including, without limitation, by reason of a financial restatement,
mistake in calculations or other administrative error), then the Participant shall be required to repay any such excess amount to the Company. 

14.    Detrimental Activity. Notwithstanding anything to the contrary contained herein or in the Plan, if
the Participant has engaged in or engages in any Detrimental Activity, as determined by the Committee, then the Committee may, in its sole discretion, take actions permitted under the Plan, including, but not limited to: (i) cancelling any and
all Restricted Stock Units, or (ii) requiring that the Participant forfeit any gain realized in respect of the Restricted Stock Units, and repay such gain to the Company. 

15.    Right to Offset. The provisions of Section 13(x) of the Plan are incorporated herein by
reference and made a part hereof. 
 16.    Governing Law. This Restricted Stock Unit Agreement shall be
construed and interpreted in accordance with the internal laws of the State of Delaware, without regard to the principles of conflicts of law thereof. Notwithstanding anything contained in this Restricted Stock Unit Agreement, the Grant Notice or
the Plan to the contrary, if any suit or claim is instituted by the Participant or the Company relating to this Restricted Stock Unit Agreement, the Grant Notice or the Plan, the Participant hereby submits to the exclusive jurisdiction of and venue
in the courts of Delaware. THE PARTICIPANT IRREVOCABLY WAIVES ALL RIGHT TO A TRIAL BY JURY IN ANY SUIT, ACTION OR OTHER PROCEEDING INSTITUTED BY OR AGAINST SUCH PARTICIPANT IN RESPECT OF THE PARTICIPANT’S RIGHTS OR OBLIGATIONS HEREUNDER. 

17.    Plan. The terms and provisions of the Plan are incorporated herein by reference. In the event of a
conflict or inconsistency between the terms and provisions of the Plan and the provisions of this Restricted Stock Unit Agreement (including the Grant Notice), the Plan shall govern and control. 

18.    Section 409A. It is intended that the Restricted Stock Units granted hereunder shall be exempt from
Section 409A of the Code pursuant to the “short-term deferral” rule applicable to such section, as set forth in the regulations or other guidance published by the Internal Revenue Service thereunder. Without limiting the foregoing,
the Committee will have the right to amend the terms and conditions of this Restricted Stock Unit Agreement and/or the Grant Notice in any respect as may be necessary or appropriate to comply with Section 409A of the Code, including without
limitation by delaying 

  
 A-5 

 
the issuance of the shares of Common Stock contemplated hereunder. Notwithstanding any other provision of this Restricted Stock Unit Agreement to the contrary, (i) the Company and its
respective officers, directors, employees, or agents make no guarantee that the terms of this Restricted Stock Unit Agreement as written comply with the provisions of Section 409A of the Code, and none of the foregoing shall have any liability
for the failure of the terms of this Restricted Stock Unit Agreement as written to comply with the provisions of Section 409A of the code and (ii) if the Participant is a “specified employee” within the meaning of
Section 409A(a)(2)(B)(i) of the Code, no payments in respect of any Awards that are “deferred compensation” subject to Section 409A of the Code and which would otherwise be payable upon the Participant’s “separation
from service” (as defined in Section 409A of the Code) shall be made to such Participant prior to the date that is six (6) months after the date of such Participant’s “separation from service” or, if earlier, the date
of the Participant’s death. Following any applicable six (6) month delay, all such delayed payments will be paid in a single lump sum on the earliest date permitted under Section 409A of the Code that is also a business day. Each
payment in a series of payments hereunder will be deemed to be a separate payment for purposes of Section 409A of the Code. 

19.    Imposition of Other Requirements. The Company reserves the right to impose other requirements on the
Participant’s participation in the Plan, on the Restricted Stock Units and on any shares of Common Stock acquired under the Plan, to the extent the Company determines it is necessary or advisable for legal or administrative reasons, and to
require the Participant to sign any additional agreements or undertakings that may be necessary to accomplish the foregoing. 

20.    Electronic Delivery and Acceptance. The Company may, in its sole discretion, decide to deliver any
documents related to current or future participation in the Plan by electronic means. The Participant hereby consents to receive such documents by electronic delivery and agrees to participate in the Plan through an
on-line or electronic system established and maintained by the Company or a third party designated by the Company. 

21.    Entire Agreement. This Restricted Stock Unit Agreement, the Grant Notice, the ESPP (as defined in
the Grant Notice), and the Plan constitute the entire agreement of the parties hereto in respect of the subject matter contained herein and supersede all prior agreements and understandings of the parties, oral and written, with respect to such
subject matter. 

  
 A-6

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