EX-10.22




 EXHIBIT 10.22 

[Company Letterhead] 
 VIA ELECTRONIC MAIL

 December 27, 2020 
 Dear John: 

As we discussed, your employment with Translate Bio (the “Company”) will end effective December 27, 2020 (the
“Separation Date”). As we also discussed, you will be eligible to receive the severance benefits described in paragraph 1 below if you sign and return this letter agreement to me by January 18, 2021 (but no earlier than the Separation
Date) and do not revoke your agreement (as described below). 
 By signing and returning this letter agreement and not revoking your
acceptance, you will be entering into a binding agreement with the Company and will be agreeing to the terms and conditions set forth in the numbered paragraphs below, including the release of claims set forth in paragraph 2. Therefore, you are
advised to consult with an attorney before signing this letter agreement and you have been given at least twenty-one (21) days to do so. If you sign this letter agreement, you may change your mind and
revoke your agreement during the seven (7) day period after you have signed it (the “Revocation Period”) by notifying me in writing. If you do not so revoke, this letter agreement will become a binding agreement between you and
the Company upon the expiration of the Revocation Period. 
 Although your receipt of the severance benefits is expressly conditioned on you
entering into this letter agreement, the following will apply regardless of whether or not you timely enter into this letter agreement: 
  

	 	•	 	 As of the Separation Date, all salary payments from the Company will cease and any benefits you had as of the
Separation Date under Company-provided benefit plans, programs, or practices will terminate, except as required by federal or state law. 


  

	 	•	 	 You will receive on the Separation Date payment for your final wages and any unused vacation time accrued through
the Separation Date. 


  

	 	•	 	 You may, if eligible and at your own cost, elect to continue receiving group medical insurance pursuant to the
“COBRA” law. Please consult the COBRA materials to be provided under separate cover for details regarding these benefits. 


  

	 	•	 	 You are obligated to keep confidential and not to use or disclose any and all
non-public information concerning the Company that you acquired during the course of your employment with the Company, including any non-public information concerning
the Company’s business affairs, business prospects, and financial condition, except as otherwise permitted by paragraph 9 below. Further, you remain subject to your continuing obligations to the Company as set forth in the Employee, Non-Competition, Non-Solicit, Confidentiality and Invention Assignment Agreement you previously executed for the benefit of the Company, which remains in full force and
effect. 














	 	•	 	 You must return to the Company on the Separation Date all Company property. 



If you elect to timely sign and return this letter agreement and do not revoke your acceptance within the Revocation Period, the following
terms and conditions will also apply: 
 1.    Severance Benefits –The Company will provide you
with the following severance benefits (the “severance benefits”): 
  

	 	a.	 Severance Pay. The Company will pay to you $303,750.00, less all applicable taxes and withholdings, as
severance pay (an amount equivalent to nine months of your current base salary). This severance pay will be paid in equal installments in accordance with the Company’s regular payroll practices, but in no event shall payments begin prior to the
later of the Company’s first payroll date following expiration of the Revocation Period or January 1, 2021. 


  

	 	b.	 COBRA Benefits. Should you timely elect and be eligible to continue receiving group health insurance
pursuant to the “COBRA” law, the Company will, until the earlier of (x) the date that is nine (9) months following the Separation Date, and (y) the date on which you obtain alternative coverage (as applicable, the
“COBRA Contribution Period”), continue to pay the share of the premiums for such coverage that is paid for active and similarly situated employees who receive the same type of coverage, unless the Company’s provision of such COBRA
payments will violate the non-discrimination requirements of applicable law, in which case this benefit will not apply. The remaining balance of any premium costs during the COBRA Contribution Period, and all
premium costs thereafter, shall be paid by you on a monthly basis for as long as, and to the extent that, you remain eligible for COBRA continuation. You agree that, should you obtain alternative health insurance coverage prior to the date that is
nine (9) months following the Separation Date, you will so inform the Company in writing within five (5) business days of obtaining such coverage. 


  

	 	c.	 Discretionary Bonus. To the extent that the Company awards bonuses for the 2020 calendar year, the
Company will pay you the discretionary bonus you would have received for the 2020 calendar year had you remained employed by the Company, less all applicable taxes and withholdings (the “Bonus”). Any such Bonus shall be paid by
March 15, 2021. 


  

	 	d.	 Treatment of Equity. Effective as of the Separation Date, all of your unvested and outstanding stock
options (pursuant to the May 22, 2018, March 8, 2019 and March 3, 2020 grants of incentive stock options to you by the Company) that would have vested had you remained employed through March 31, 2021 shall tentatively vest. The
stock options for which vesting is accelerated by the first sentence of this paragraph 1(d) will only become fully vested and exercisable upon the expiration of the Revocation Period. In the event that you do not execute this letter agreement or you
timely revoke it, your tentatively vested options will be forfeited retroactively to the Separation Date. 



  
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 You will not be eligible for, nor shall you have a right to receive, any
payments or benefits from the Company following the Separation Date other than as set forth in this paragraph. 

2.    Release of Claims – In consideration of the severance benefits, which you acknowledge you
would not otherwise be entitled to receive, you hereby fully, forever, irrevocably and unconditionally release, remise and discharge the Company, its affiliates, subsidiaries, parent companies, predecessors, and successors, and all of their
respective past and present officers, directors, stockholders, partners, members, employees, agents, representatives, plan administrators, attorneys, insurers and fiduciaries (each in their individual and corporate capacities) (collectively, the
“Released Parties”) from any and all claims, charges, complaints, demands, actions, causes of action, suits, rights, debts, sums of money, costs, accounts, reckonings, covenants, contracts, agreements, promises, doings, omissions, damages,
executions, obligations, liabilities, and expenses (including attorneys’ fees and costs), of every kind and nature that you ever had or now have against any or all of the Released Parties, whether known or unknown, including, but not limited
to, any and all claims arising out of or relating to your employment with and/or separation from the Company, including, but not limited to, all claims under Title VII of the Civil Rights Act of 1964, 42 U.S.C. § 2000e et seq.,
the Americans With Disabilities Act of 1990, 42 U.S.C. § 12101 et seq., the Age Discrimination in Employment Act, 29 U.S.C. § 621 et seq., the Genetic Information Nondiscrimination Act of 2008, 42 U.S.C. §
2000ff et seq., the Family and Medical Leave Act, 29 U.S.C. § 2601 et seq., the Worker Adjustment and Retraining Notification Act (“WARN”), 29 U.S.C. § 2101 et seq., the Rehabilitation
Act of 1973, 29 U.S.C. § 701 et seq., Executive Order 11246, Executive Order 11141, the Fair Credit Reporting Act, 15 U.S.C. § 1681 et seq., and the Employee Retirement Income Security Act of 1974
(“ERISA”), 29 U.S.C. § 1001 et seq., all as amended; all claims arising out of the Massachusetts Fair Employment Practices Act, Mass. Gen. Laws ch. 151B, § 1 et seq., the Massachusetts Wage Act, Mass.
Gen. Laws ch. 149, § 148 et seq. (Massachusetts law regarding payment of wages and overtime), the Massachusetts Civil Rights Act, Mass. Gen. Laws ch. 12, §§ 11H and 11I, the Massachusetts Equal Rights Act, Mass. Gen.
Laws. ch. 93, § 102, Mass. Gen. Laws ch. 214, § 1C (Massachusetts right to be free from sexual harassment law), the Massachusetts Labor and Industries Act, Mass. Gen. Laws ch. 149, § 1 et seq., Mass. Gen. Laws ch. 214,
§ 1B (Massachusetts right of privacy law), the Massachusetts Maternity Leave Act, Mass. Gen. Laws ch. 149, § 105D, and the Massachusetts Small Necessities Leave Act, Mass. Gen. Laws ch. 149, § 52D, all as amended; all common law
claims including, but not limited to, actions in defamation, intentional infliction of emotional distress, misrepresentation, fraud, wrongful discharge, and breach of contract (including, without limitation, the March 11, 2020 Amended and
Restated Employment Agreement by and between you and the Company); all claims to any non-vested ownership interest in the Company, contractual or otherwise; all state and federal whistleblower claims to the
maximum extent permitted by law; and any claim or damage arising out of your employment with and/or separation from the Company (including a claim for retaliation) under any common law theory or any federal, state or local statute or ordinance not
expressly referenced above; provided, however, that this release of claims does not prevent you from filing a charge with, cooperating with, or participating in any investigation or proceeding before, the Equal Employment Opportunity Commission
or a state fair employment practices agency (except that you acknowledge that you may not recover any monetary benefits in connection with any such charge, investigation, or proceeding, and you further waive any rights or claims to any payment,
benefit, attorneys’ fees or other remedial relief in connection with any such charge, investigation or proceeding). 

3.    Continuing Obligations – You acknowledge and reaffirm your confidentiality and non-disclosure obligations discussed on page 1 of this letter agreement, as well as the obligations set forth in the Employee, Non-Competition,
Non-Solicit, Confidentiality and Invention Assignment Agreement, which survives your separation from employment with the Company. 

  
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4.    Non-Disparagement – You understand and agree that, to the
extent permitted by law and except as otherwise permitted by paragraph 9 below, you will not, in public or private, make any false, disparaging, derogatory or defamatory statements, online (including, without limitation, on any social media,
networking, or employer review site) or otherwise, to any person or entity, including, but not limited to, any media outlet, industry group, financial institution or current or former employee, board member, consultant, client or customer of the
Company, regarding the Company or any of the other Released Parties, or regarding the Company’s business affairs, business prospects, or financial condition. 

5.    Company Affiliation – You agree that, following the Separation Date, you will not hold
yourself out as an officer, employee, or otherwise as a representative of the Company, and you agree to update any directory information that indicates you are currently affiliated with the Company. Without limiting the foregoing, you confirm
that, within five (5) days following the Separation Date, you will update any and all social media accounts (including, without limitation, LinkedIn, Facebook, Twitter and Four Square) to reflect that you are no longer employed by or associated
with the Company. 
 6.    Return of Company Property – You confirm that you have returned to
the Company all keys, files, records (and copies thereof), equipment (including, but not limited to, computer hardware, software, printers, flash drives and other storage devices, wireless handheld devices, cellular phones, tablets, etc.), Company
identification, and any other Company owned property in your possession or control, and that you have left intact all, and have otherwise not destroyed, deleted, or made inaccessible to the Company, any electronic Company documents, including, but
not limited to, those that you developed or helped to develop during your employment, and that you have not (a) retained any copies in any form or media; (b) maintained access to any copies in any form, media, or location; (c) stored
any copies in any physical or electronic locations that are not readily accessible or not known to the Company or that remain accessible to you; or (d) sent, given, or made accessible any copies to any persons or entities that the Company has
not authorized to receive such electronic or hard copies. You further confirm that you have cancelled all accounts for your benefit, if any, in the Company’s name, including but not limited to, credit cards, telephone charge cards, cellular
phone accounts, and computer accounts. 
 7.    Business Expenses and Final Compensation – You
acknowledge that you have been reimbursed by the Company for all business expenses incurred in conjunction with the performance of your employment and that no other reimbursements are owed to you. You further acknowledge that you have received
payment in full for all services rendered in conjunction with your employment by the Company, including payment for all wages, bonuses, and accrued, unused vacation time, and that no other compensation is owed to you except as provided herein. 

8.    Confidentiality – You understand and agree that, to the extent permitted by law and except as
otherwise permitted by paragraph 9 below, the terms and contents of this letter agreement, and the contents of the negotiations and discussions resulting in this letter agreement, shall be maintained as confidential by you and your agents and
representatives and shall not be disclosed except as otherwise agreed to in writing by the Company. 
 9.    Scope
of Disclosure Restrictions – Nothing in this letter agreement prohibits you from communicating with government agencies about possible violations of federal, state, or local laws or otherwise providing information to government


  
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agencies, filing a complaint with government agencies, or participating in government agency investigations or proceedings. You are not required to notify the Company of any such communications;
provided, however, that nothing herein authorizes the disclosure of information you obtained through a communication that was subject to the attorney-client privilege. Further, notwithstanding your confidentiality and nondisclosure obligations, you
are hereby advised as follows pursuant to the Defend Trade Secrets Act: “An individual shall not be held criminally or civilly liable under any Federal or State trade secret law for the disclosure of a trade secret that (A) is made
(i) in confidence to a Federal, State, or local government official, either directly or indirectly, or to an attorney; and (ii) solely for the purpose of reporting or investigating a suspected violation of law; or (B) is made in a
complaint or other document filed in a lawsuit or other proceeding, if such filing is made under seal. An individual who files a lawsuit for retaliation by an employer for reporting a suspected violation of law may disclose the trade secret to the
attorney of the individual and use the trade secret information in the court proceeding, if the individual (A) files any document containing the trade secret under seal; and (B) does not disclose the trade secret, except pursuant to court
order.” 
 10.    Cooperation – You agree that, to the extent permitted by law, you
shall cooperate fully with the Company in the investigation, defense or prosecution of any claims or actions which already have been brought, are currently pending, or which may be brought in the future against the Company by a third party or by or
on behalf of the Company against any third party, whether before a state or federal court, any state or federal government agency, or a mediator or arbitrator. Your full cooperation in connection with such claims or actions shall include, but not be
limited to, being available to meet with the Company’s counsel, at reasonable times and locations designated by the Company, to investigate or prepare the Company’s claims or defenses, to prepare for trial or discovery or an administrative
hearing, mediation, arbitration or other proceeding and to act as a witness when requested by the Company. You further agree that, to the extent permitted by law, you will notify the Company promptly in the event that you are served with a
subpoena (other than a subpoena issued by a government agency), or in the event that you are asked to provide a third party (other than a government agency) with information concerning any actual or potential complaint or claim against the
Company. 
 11.    Amendment and Waiver – This letter agreement shall be binding upon the
parties and may not be modified in any manner, except by an instrument in writing of concurrent or subsequent date signed by duly authorized representatives of the parties hereto. This letter agreement is binding upon and shall inure to the benefit
of the parties and their respective agents, assigns, heirs, executors, successors and administrators. No delay or omission by the Company in exercising any right under this letter agreement shall operate as a waiver of that or any other right. A
waiver or consent given by the Company on any one occasion shall be effective only in that instance and shall not be construed as a bar to or waiver of any right on any other occasion. 

12.    Validity – Should any provision of this letter agreement be declared or be determined by any
court of competent jurisdiction to be illegal or invalid, the validity of the remaining parts, terms or provisions shall not be affected thereby and said illegal or invalid part, term or provision shall be deemed not to be a part of this letter
agreement. 
 13.    Nature of Agreement – You understand and agree that this letter agreement
is a severance agreement and does not constitute an admission of liability or wrongdoing on the part of the Company. 

14.    Acknowledgments – You acknowledge that you have been given at least twenty-one (21) days to consider this letter agreement, and that the Company is hereby advising you to consult with an attorney of your own choosing prior to signing this letter agreement. You


  
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understand that you may revoke this letter agreement for a period of seven (7) days after you sign this letter agreement by notifying me in writing, and the letter agreement shall not be
effective or enforceable until the expiration of this seven (7) day revocation period. You understand and agree that by entering into this letter agreement, you are waiving any and all rights or claims you might have under the Age
Discrimination in Employment Act, as amended by the Older Workers Benefit Protection Act, and that you have received consideration beyond that to which you were previously entitled. 

15.    Voluntary Assent – You affirm that no other promises or agreements of any kind have been
made to or with you by any person or entity whatsoever to cause you to sign this letter agreement, and that you fully understand the meaning and intent of this letter agreement. You further state and represent that you have carefully read this
letter agreement, understand the contents herein, freely and voluntarily assent to all of the terms and conditions hereof, and sign your name of your own free act. 

16.    Applicable Law – This letter agreement shall be interpreted and construed by the laws of the
Commonwealth of Massachusetts, without regard to conflict of laws provisions. You hereby irrevocably submit to and acknowledge and recognize the jurisdiction of the courts of the Commonwealth of Massachusetts, or if appropriate, a federal court
located in the Commonwealth of Massachusetts (which courts, for purposes of this letter agreement, are the only courts of competent jurisdiction), over any suit, action or other proceeding arising out of, under or in connection with this letter
agreement or the subject matter hereof. 
 17.    Entire Agreement – This letter agreement contains
and constitutes the entire understanding and agreement between the parties hereto with respect to your severance benefits and the settlement of claims against the Company and cancels all previous oral and written negotiations, agreements, and
commitments in connection therewith.  
 18.    Tax Acknowledgement – In connection with the
severance benefits provided to you pursuant to this letter agreement, the Company shall withhold and remit to the tax authorities the amounts required under applicable law, and you shall be responsible for all applicable taxes with respect to such
severance benefits under applicable law. You acknowledge that you are not relying upon the advice or representation of the Company with respect to the tax treatment of any of the severance benefits set forth in paragraph 1 of this letter agreement.

 If you have any questions about the matters covered in this letter agreement, please call me. 

 

			
	Very truly yours,
		
	By:	 	   /s/ Paula Cloghessy

		 	Paula Cloghessy
		 	Chief People Officer


 I hereby agree to the terms and conditions set forth above. I have been given at least
twenty-one (21) days to consider this letter agreement, and I have chosen to execute this on the date below. I intend that this letter agreement will become a binding agreement between me and the Company
if I do not revoke my acceptance in seven (7) days. 

  
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	          /s/ John Schroer
	 	                        	  	           12/27/2020
	  	                        
	John Schroer	 		  	Date	  	

 To be returned in a timely manner as set forth on the first page of this letter agreement. 

  
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