ADEA Waiver. You acknowledge that you are knowingly and voluntarily waiving and releasing any rights you may have under the ADEA, that the consideration given for the waiver and release herein is in addition to anything of value to which you are already entitled, and that you have been advised, as required by the ADEA, that: # your waiver and release do not apply to any rights or claims that may arise after the date that you sign this Agreement; # you should consult with an attorney prior to signing this Agreement (although you may choose voluntarily not to do so); # you have twenty-one (21) days to consider this Agreement (although you may choose voluntarily to sign it earlier); # you have seven (7) days following the date you sign this Agreement to revoke the Agreement (by providing written notice of your revocation to the Company’s Chief Executive Officer); and # this Agreement will not be effective until the date upon which the revocation period has expired, which will be the eighth day after the date that this Agreement is signed by you provided that you do not revoke it (the “Effective Date”).

Waiver of ADEA Claims. Executive agrees that by signing this Agreement, Executive waives any claims he may have under the Age Discrimination in Employment Act of 1967 (the

provided a period of at least twenty-one (21) days within which to consider this Agreement and a period of seven (7) days following your execution of this Agreement to revoke your ADEA waiver as provided below; that if you voluntarily execute this Agreement prior to the expiration of the 21st day, you will voluntarily waive the remainder of the 21 day consideration period; that any changes to this Agreement by you once it has been presented to you will not restart the 21 day consideration period; and you enter into this Agreement knowingly, willingly and voluntarily in exchange for the retirement payments and benefits. To receive the retirement payments and benefits provided in this Agreement, this Agreement must be signed and returned to [[Person B:Person]], at, if by physical delivery, RMR, Two Newton Place, Suite 300, 255 Washington Street, Newton, MA 02458, or at, if by email delivery, ​.

ADEA Claims. The Employee acknowledges that he is releasing rights and claims under the Age Discrimination in Employment Act of 1967, as amended ("ADEA").

Binding Effect. This Agreement will be deemed binding and effective immediately upon its execution by the Employee; provided, however, that in accordance with the ADEA, Employee’s waiver of ADEA claims under this Agreement is subject to the following: the Employee may consider the terms of his waiver of claims under the ADEA for twenty-one(21) days before signing it and may consult legal counsel if the Employee so desires. The Employee may revoke his waiver of claims under the ADEA within seven (7) days of the day he executes this Agreement. The Employee’s waiver of claims under the ADEA will not become effective until the eighth (8th) day following the Employee’s signing of this Agreement. The Employee may revoke his waiver of ADEA claims under this Agreement by delivering written notice of his revocation, via facsimile and overnight mail, before the end of the seventh (7th) day following the Employee’s signing of this Agreement to: Bruce C. Rosetto, Esq., Greenberg Traurig, P.A., 5100 Town Center Circle, Suite 400, [[Address A:Address]] 33486. In the event that the Employee revokes his waiver of ADEA claims under this Agreement prior to the eighth (8th) day after signing it, the remaining portions of this Agreement shall remain in full force in effect, except that the obligation of the Company to provide the payments and benefits set forth in Section 2 of this Agreement shall be null and void. The Employee further understands that if the Employee does not revoke the ADEA waiver in this Agreement within seven (7) days after signing this Agreement, his waiver of ADEA claims will be final, binding, enforceable, and irrevocable.

Washington Street, Newton, MA 02458, or at, if by email delivery, ​, no later than the seventh day (excluding the date of execution) following the execution of this Waiver and Release of Claims. The ADEA release is not effective or enforceable until expiration of the seven day period. However, the ADEA release becomes fully effective, valid and irrevocable if it has not been revoked within the seven day period immediately following your execution of this Waiver and Release of Claims. The parties agree that if you exercise your right to revoke this Waiver and Release of Claims, then you are not entitled to any of the release payment set forth in [Section I].F. of the Agreement. This Waiver and Release of Claims shall become effective eight (8) days after your execution if you have not revoked your signature as herein provided.

Time for Review. The Employee has had the opportunity to take at least twenty-one (21) days to consider the waiver of his rights under the Age Discrimination in Employment Act of 1967, as amended ("ADEA") prior to signing this Agreement.

Employee acknowledges and agrees that the waiver of his rights or claims arising under the ADEA is in exchange for the consideration provided in the Letter Agreement which, Employee agrees, is beyond that to which Employee is otherwise entitled; and

Nothing in this Agreement prevents or precludes you from challenging or seeking a determination in good faith of the validity of this waiver under the ADEA, nor does it impose any condition precedent, penalties, or costs for doing so, unless specifically authorized by federal law.

Employee specifically acknowledges that Employee’s acceptance of the terms of this Release is, among other things, a specific waiver of Employee’s rights, claims and causes of action under Title VII, ADEA, ADA and any state or local law or regulation in respect of discrimination of any kind.