Tenant Improvements Allowance. Tenant shall be entitled to a tenant improvement allowance (the “Tenant Improvements Allowance”) in the maximum aggregate amount of $1,650,455.00 (i.e., $205.00 per rentable square foot of the entire Premises initially leased hereunder) (the “Maximum Allowance Amount”) for the hard costs and customary soft costs incurred by Landlord including, without limitation out-of-pocket architectural and engineering fees and a five (5%) project management fee payable to Landlord or its affiliates and permits, relating to the initial design and construction of Tenant’s improvements which are to be permanently affixed to the Premises in accordance with this Tenant Work Letter (the “Tenant Improvements”). At least eight-five percent (85%) of the Maximum Allowance Amount must be applied towards the hard costs of the Tenant Improvements. For the avoidance of any doubt, the purchase and installation of data and telecommunications cabling shall not be included in the definition of Tenant Improvements and there shall not be any project management fee payable with respect to costs and expenses related thereto. Landlord agrees to keep Tenant advised as to the progress of the work by providing copies of the Contractor’s applications for payment. The Tenant Improvements are described on the allocation of responsibility attached as Attachment 2 (the “Base TI Requirements”), and Landlord and Tenant acknowledge and agree that the Tenant Improvements Allowance shall be utilized subject to and pursuant to this Tenant Work Letter to construct the Tenant Improvements as described in the Base TI Requirements. In no event shall Landlord be obligated to make disbursements pursuant to this Tenant Work Letter in a total amount which exceeds the Maximum Allowance (as it may be increased by the Additional Allowance below). All Tenant Improvements for which the Tenant Improvements Allowance has been made available shall be deemed Landlord’s property under the terms of the Lease.

Tenant Improvements; Tenant Allowance. Tenant desires to make tenant improvements within the Existing Premises (“Tenant Improvements”). Subject to the terms and conditions of this Eighth Amendment and the Work Letter, attached hereto as Exhibit B, Landlord agrees to reimburse Tenant for the TI Costs incurred by Tenant in connection with the Tenant Improvements in an amount not to exceed $65,120.00 (“Tenant Allowance”). The “TI Costs” shall include all of the following costs: space planning and studies; architectural and engineering fees; permits, approvals and other governmental fees; construction costs, taxes, and all other costs expended or to be expended in connection with the Tenant Improvements, as applicable. Tenant may use up to $32,560.00 of the Tenant Allowance (“FF&E Maximum Amount”) for the installation of Tenant’s telecom/data, furniture, fixtures and equipment for the Premises (as that term is defined in Paragraph 2 above) and moving expenses incurred with respect to the Premises. The FF&E Maximum Amount shall be disbursed to Tenant within ten (10) days after Landlord’s receipt of Tenant’s written request for the same, which request shall be accompanied by an itemization of the costs associated with any such installation of such telecom/data, furniture, fixtures and equipment for the Premises and moving expenses incurred with respect to the Premises, together with paid receipts showing that the requested sums were spent on same.

Allowance Deadline. Paragraph 2.1 of Exhibit B-11] Work Agreement is amended to delete “December 31, 2020” from the second to the last sentence and replace it with “February 28, 2021”.

Pursuant to the terms hereof, Landlord shall pay to Tenant an amount not to exceed Two Million Two Hundred Fifty Thousand Four Hundred Eighty-Seven and 50/100 Dollars ($2,250,487.50) (the “Tenant Improvement Allowance”), calculated at the rate of Twelve and 50/100 Dollars ($12.50) per rentable square foot of the Premises, which shall be applied towards the cost of Tenant’s improvements to the Premises (the “Tenant Improvements”). The use of the term “Premises” in this Section 2.6 shall refer to the Current Premises, as expanded to include the Expansion Space, notwithstanding that the Expansion Space Commencement Date may not yet have occurred. The Tenant Improvement Allowance shall be payable solely on account of labor directly related to Tenant Improvements and materials delivered to the Premises in connection with the Tenant Improvements; provided, however, a portion of the Tenant Improvement Allowance of up to but not more than $450,097.50 (i.e., $2.50 per rentable square foot of the Premises) may be applied against architectural and engineering fees, construction management fees, telephone wiring and computer cabling costs, other telephone and data costs, costs of furniture, fixtures and equipment and other so-called “soft costs” incurred by Tenant in connection with the Tenant Improvements. Excepting only the alterations depicted on Exhibit B attached hereto (the “Approved Tenant Improvements”), the Tenant Improvement Allowance shall not be applied towards the costs of exterior alterations, alterations outside of the Premises, alterations (excepting only cosmetic alterations) to the current configuration of the demising walls that separate the Fourth Expansion Premises from the remainder of the Premises, or alterations to the common areas of the Property unless, in each case, Tenant has obtained Landlord’s prior consent, which consent shall not be unreasonably withheld or delayed. Following the effectiveness of this Amendment pursuant to Section 6.3 hereof, Landlord shall disburse the Tenant Improvement Allowance funds to Tenant for the costs and expenses of Tenant Improvements incurred by Tenant pursuant to Section 2.6 hereof if no Event of Default (which has not been cured after the giving of any required notice and expiration of any applicable period of grace) then exists; provided however, upon the occurrence of an Event of Default the obligation of Landlord to fund the Tenant Improvement Allowance shall be suspended and tolled during the pendency of such Event of Default, and if, as and when said Event of Default is cured by Tenant in accordance with the terms and conditions of the Lease, then said suspension shall cease and said obligation shall resume, in accordance with and subject to all of the terms and conditions of this Section 2.6.

Costs of the Tenant Improvements; Allowance. Landlord agrees to complete the Tenant Improvements, at Tenant’s sole cost and expense (but subject to the application of the Allowance (as defined below) as set forth below), equal to the aggregate of all costs, expenses and fees incurred by or on behalf of Landlord in connection therewith (the “Tenant’s Cost”), including, without limitation, # architectural, engineering and design costs, # the cost charged to Landlord by Landlord’s general contractor and all subcontractors for performing the Tenant Improvements, # the cost to Landlord of performing directly any portion of the Tenant Improvements and # Landlord’s construction management fee for Landlord’s supervision of the Tenant Improvements in an amount equal to 5% of the Tenant’s Cost. Provided Tenant is not in default under the Lease, Landlord agrees to credit Tenant with an allowance (the “Allowance”) equal to the lesser of the Tenant’s Cost or ​. Landlord’s obligation to complete the Tenant Improvements is contingent upon Tenant paying Landlord the amount by which the estimated amount of the Tenant’s Cost exceeds the Allowance, which amounts shall be paid by Tenant to Landlord after application of the Allowance and within 30 days after being billed therefor, such billings to be based on and accompanied by invoice(s) received by Landlord from its third party contractors and materialmen. Tenant’s failure to comply with the foregoing sentence shall be deemed a Tenant Delay. Notwithstanding the foregoing, # Landlord’s obligation to credit Tenant as set forth herein shall be delayed (but not terminated) during the pendency of any default by Tenant under this Lease, and # Landlord shall reimburse Tenant as set forth herein if and when Tenant cures any such default. Upon completion of the Tenant Improvements and determination of the actual Tenant’s Cost, which determination shall occur within a commercially reasonable time period following the completion of the Landlord Work, Landlord or Tenant shall immediately pay to the other (or, at Landlord’s option, Landlord may credit Tenant) the

Disbursement of Tenant Improvement Allowance. During the construction of the Tenant Improvements, Landlord shall make monthly disbursements of the Tenant Improvement Allowance for Tenant Improvement Allowance Items for the benefit of Tenant and shall authorize the release of monies for the benefit of Tenant as follows.

Disbursement of Tenant Improvement Allowance. During the construction of the Tenant Improvements, Landlord shall make monthly disbursements of the Tenant Improvement Allowance and Additional Improvement Allowance, if applicable, for Tenant Improvement Allowance Items for the benefit of Tenant and shall authorize the release of monies for the benefit of Tenant as follows.

Disbursement of Tenant Improvement Allowance. During the construction of the Tenant Improvements, Landlord shall make monthly disbursements of the Tenant Improvement Allowance for Tenant Improvement Allowance Items for the benefit of Tenant and shall authorize the release of monies for the benefit of Tenant as follows.

Disbursement of Tenant Improvement Allowance. Subject to Section 2.1 above, during the design and construction of the Tenant Improvements, Landlord shall make monthly disbursements of the Tenant Improvement Allowance (as increased by any Additional Allowance) for Tenant Improvement Allowance Items for the benefit of Tenant and shall authorize the release of monies for the benefit of Tenant as follows:

Disbursement of Tenant Improvement Allowance. Subject to Section 2.1 above, during the construction of the Tenant Improvements, Landlord shall make disbursements of the Tenant Improvement Allowance for Tenant Improvement Allowance Items for the benefit of Tenant and shall authorize the release of monies for the benefit of Tenant as follows: