Benefit Commencement Date Subject to any delay in accordance with [Section 39], benefits under this Plan commence on the Participant's Benefit Commencement Date

Supplemental Benefit Commencement. Payment of the benefits described in [Section 5] of this Agreement shall commence as soon as administratively practicable following Executive’s Date of Termination under the Employment Agreement (but in any event shall be paid in the same calendar year in which such Date of Termination occurs); provided, however, that any benefit payable under this Agreement shall comply with the following restrictions:

Commencement Date Delay. Except as otherwise provided in the Lease, Delivery of the Premises shall occur when Landlord’s Work has been Substantially Completed, except to the extent that completion of Landlord’s Work shall have been actually delayed by any one or more of the following causes (“Tenant Delay”):

Payment Commencement Date. Payments of Deferred Compensation and earnings thereon shall commence on or within two business days after the first business day of the first calendar quarter beginning after the earlier of the date the Participant elected to receive payment in accordance with [Section 4] or the date the Participant ceases to be a Director. Notwithstanding a Participant’s manner of payment election hereunder, if a Participant ceases to be a Director as a result of the Participant’s death, the Company shall pay to the Participant’s beneficiary or beneficiaries a lump sum on the first business day of the first calendar quarter beginning after the Participant’s death.

Required Commencement Date. A Participant’s entire interest will be distributed, or begin to be distributed, to the Participant no later than the Participant’s Required Commencement Date.

Death Benefit After Commencement If the Participant dies after commencing payment of the Participant's Supplemental Retirement Benefit in accordance with [Article 3], the Death Benefit will be the benefit (if any) payable in accordance with the form of benefit in effect pursuant to [Section 3.4].

The “Term Commencement Date” shall be the earlier of # the Estimated Term Commencement Date and # the day the work required of Tenant (the “Tenant Improvements”) described in the Work Letter set forth in [Exhibit B] attached hereto (the “Work Letter”) is Substantially Complete (as defined below). Tenant shall execute and deliver to Landlord written acknowledgment of the actual Term Commencement Date and the Term Expiration Date within ten (10) days after Tenant takes occupancy of the Premises, in the form attached as [Exhibit C] hereto. Failure to execute and deliver such acknowledgment, however, shall not affect the Term Commencement Date or Landlord’s or Tenant’s liability hereunder. Failure by Tenant to obtain validation by any medical review board or other similar governmental licensing of the Premises required for the Permitted Use by Tenant shall not serve to extend the Term Commencement Date. The term “Substantially Complete” or “Substantial Completion” means that the Tenant Improvements are substantially complete in accordance with the Approved Plans (as defined in the Work Letter), except for minor punch list items.

Phase 1 Commencement Date. The Commencement Date of the Lease for the Phase 1 Expansion Space shall be the earlier of # receipt of a certificate of occupancy for the Phase 1 Expansion Space; or # ​. Upon execution of this Third Addendum and ​’s delivery of the Phase 1 Expansion Space to ​, the Premises (as that term is used in the Lease) shall contain 68,962 rentable square feet of Floor Area.

Term Commencement Date Letter. Upon Landlord’s request, Tenant shall promptly execute and return to Landlord a “Term Commencement Date Letter” in the form attached hereto as [Exhibit C] in which Tenant shall agree, among other things, to acceptance of the Premises and to the determination of the Term Commencement Date, in accordance with the terms of this Lease, but Tenant’s failure or refusal to do so shall not negate Tenant’s acceptance of the Premises or affect determination of the Term Commencement Date. Should Tenant fail to execute and return the Term Commencement Date Letter within thirty (30) days after Landlord’s request, the information set forth in such letter provided by Landlord shall be conclusively presumed to be agreed and correct.

Benefit. This Agreement shall be binding upon and inure to the benefit of the parties hereto and their legal representatives, successors and assigns.