Disbursement of Tenant Improvement Allowance. During the design and construction of the Tenant Improvements, Landlord shall make periodic disbursements (no more often than once per month) of the Tenant Improvement Allowance to reimburse Tenant for Tenant Improvement Allowance Items and shall authorize the release of funds as follows.

Allowance. Commencing on the Effective Date, Tenant shall be entitled to a one-time allowance (the “Allowance”) in the amount of up to $856,625.00 (i.e., $35.00 per rentable square foot of the Premises), as reimbursement for Tenant's actual and reasonable costs incurred for permanent improvements made by Tenant to renovate the Premises, or to purchase and install furniture, fixtures, equipment (including audio-visual equipment) and information technology within the Premises, in accordance with, and subject to, the terms of the Lease. Prior to Landlord making any payment of the Allowance, Tenant shall first deliver to Landlord # reasonable supporting documentation evidencing Tenant’s payment of such actual and reasonable costs contemplated by this Section 6, if any, and evidencing that any work for which payment is requested is complete and was performed in accordance with the terms of the Lease and applicable laws (including, without limitation, all permits, licenses, consents and approvals required under applicable laws), and # unconditional lien releases for any work performed. Notwithstanding anything to the contrary contained herein, if any portion of the Allowance is not used by Tenant on or before July 31, 2023, such portion shall be deemed waived with no further obligation by Landlord with respect thereto, subject to the final sentence of this Section 6. In no event shall Landlord be obligated to make disbursements pursuant to this Section 6 in a total amount that exceeds the Allowance, and in no event shall Tenant be entitled to any excess, credit, deduction or offset against any amounts payable hereunder by Tenant for any unused portion of the Allowance. Notwithstanding the foregoing, Tenant shall have the right, by written notice to Landlord, to utilize an amount not to exceed $734,250.00 (i.e., $30.00 per rentable square foot of the Premises) of the Allowance not disbursed to Tenant to increase the Third Amendment Base Rent Credit, in which case, subject to and in accordance with the terms of Section 3(b) above, such additional Third Amendment Base Rent Credit shall apply to the Base Rent next coming due during the Third Amendment Term until used or applied, and any Allowance (subject to the maximum amount set forth in this sentence) not disbursed to Tenant by July 31, 2023 shall be deemed to have been elected by Tenant to increase the Third Amendment Base Rent Credit as set forth in this sentence.

Allowance. Landlord shall, subject to the terms of the Work Letter, make available to Tenant the Allowance (as defined in the Work Letter). Commencing on the Suite 1 Commencement Date and continuing thereafter on the first day of each month during the Base Term, Tenant shall pay the amount necessary to fully amortize the portion of the Allowance actually funded by Landlord, if any, in equal monthly payments with interest at a rate of 8% per annum over the Base Term, which interest shall begin to accrue on the date that Landlord first disburses such Allowance or any portion(s) thereof (“TI Rent”). Tenant acknowledges that because a portion of the Allowance may be disbursed following the Commencement Date, the TI Rent payable pursuant to this Section 4(b) may be adjusted following any such disbursement. Any TI Rent remaining unpaid as of the expiration or earlier termination of this Lease resulting from a Default by Tenant under this Lease shall be paid to Landlord in a lump sum at the expiration or earlier termination of this Lease. TI Rent payable pursuant to this Section 4(b), if any, shall in no event be subject to annual adjustments pursuant to Section 4(a).

Allowance. Landlord shall provide to Tenant an “Allowance” in the maximum amount of $40.00 per rentable square foot of the Premises which shall, to the extent used, result in TI Rent as set forth in Section 4(b) of the Lease. The Allowance may be used, at Tenant’s election, for the payment of Excess TI Costs.

Allowance. Tenant shall be entitled: # to an allowance in an amount not to exceed $1,500,00.00 (the “Suites A, B and C-1 New Allowance”), # to use the Extended Term Allowance in the amount of $46,600.75 (the “First Option Term Allowance”) as set forth in [Section 8] of the Third Amendment, and # to apply the remaining unapplied and unexpired allowances set forth elsewhere in the Existing Lease (the “Remaining Existing Allowances”, and collectively with the Suites A, B and C-1 New Allowance and the First Option Term Allowance, the “Suites A, B and C-1 Allowances”), for the costs relating to the design and installation of the Suites A, B and C-1 Alterations in the Premises. In no event will Landlord be obligated to make disbursements pursuant to this Work Agreement in a total amount which exceeds the Suites A, B and C-1 Allowances. Tenant must complete all of the Suites A, B and C-1 Alterations and have submitted Payment Request Supporting Documentation (defined below) for such work no later than August 31, 2021 in order to be entitled to receive the Suites A, B and C-1 Allowances for such work. If Tenant does not submit a request for application or disbursement of the entirety of the Suites A, B and C-1 Allowances in accordance with the provisions of this Work Letter such date, any undisbursed portion shall be forfeited and shall accrue for the sole benefit of Landlord.

Allowance. Tenant shall be entitled to a one-time tenant improvement allowance (for purposes of this Exhibit B, the “Allowance”) in the amount of $200,000.00 to be applied toward the Allowance Items (defined in Section 1.2 below). Tenant shall be responsible for all costs associated with the Tenant Improvement Work, including the costs of the Allowance Items, to the extent such costs exceed the lesser of # the Allowance, or # the aggregate amount that Landlord is required to disburse for such purpose pursuant to this Extension Work Letter. Notwithstanding any contrary provision of this Agreement, if Tenant fails to use the entire Allowance by December 31, 2019, the unused amount shall revert to Landlord and Tenant shall have no further rights with respect thereto.

Suite 104 Tenant Improvement Allowance. Tenant hereby acknowledges and agrees that Tenant has used the entirety of its allocated Tenant Improvement Allowance with respect to Suite 104 and Landlord shall not be obligated to provide or pay for any additional improvement work or services related to the improvement of Suite 104. The remaining Tenant Improvement Allowance may be allocated between Suite 110 and Suite 120 in Tenant’s sole discretion.

Application of TI Allowance. Landlord shall contribute the TI Allowance toward the costs and expenses incurred in connection with the performance of the Tenant Improvements, in accordance with Article 4 of the Lease. If the entire TI Allowance is not applied toward or reserved for the costs of the Tenant Improvements, then Tenant shall not be entitled to a credit of such unused portion of the TI Allowance. If the entire Excess TI Costs advanced by Tenant to Landlord are not applied toward the costs of the Tenant Improvements, then Landlord shall promptly return such excess to Tenant following completion of the Tenant Improvements. Tenant may apply the TI Allowance for the payment of construction and other costs in accordance with the terms and provisions of the Lease.

Other Terms. Landlord shall only be obligated to make a disbursement from the Tenant Improvement Allowance to the extent costs are incurred by Tenant for Improvement Allowance Items.

Tenant Improvements. Unless specified otherwise herein, Tenant shall bear and pay the cost of the Tenant Improvements,(which cost shall include, without limitation, the costs of construction as provided for in the Tenant Improvement Contractor’s contract, the cost of permits, all architectural, design, space planning, and engineering services obtained by Tenant in connection with Tenant Improvements, laboratory and office improvements, wiring and cabling costs, and cubicle costs and the construction supervision fee payable to Landlord in an amount equal to the lesser of # $150,000, and # 1.5% of the cost (excluding such fee) of the Tenant Improvements; provided that so long as Tenant is not in default under the Lease beyond all applicable notice and cure periods, Landlord shall contribute a maximum of $150 per rentable square foot, for an aggregate maximum of # $15,121,200 (the “Tenant Improvement Allowance”), which shall be utilized only building improvements to the Building, the Generator and for any related costs, including but not limited to design, engineering, construction, furniture and equipment appurtenant to the Leased Premises, cabling, project management fees, moving expenses, and signage, plus # the additional sum of $350,000 (the “Elevator Allowance”) to be used by Tenant to partially defray the cost of the freight elevator to be installed by Tenant. The Tenant Improvement Allowance shall be available to Tenant until the later of # December 1, 2022, as may be delayed by Force Majeure and Landlord Delays, and # the date that is thirty (30) months after the Lease Commencement Date (the “TI Allowance Deadline”), after which Tenant shall have no further right to request any unrequested portion of the Tenant Improvement Allowance. The Elevator Allowance shall be available to Tenant until December 31, 2026, as may be delayed by Force Majeure and Landlord Delays (the “Elevator Allowance Deadline”; together with the TI Allowance Deadline, each an “Allowance Deadline”), after which Tenant shall have no further right to request any unrequested portion of the Elevator Allowance. Landlord acknowledges that Tenant may complete pre-construction, construction and installation of the freight elevator in phases over the course of the Term of the Lease, and agrees to make payments (which may be in multiple draws) of the Elevator Allowance to Tenant in accordance with this Paragraph 3. Subject to the applicable Allowance Deadline, based upon applications for payment prepared, certified and submitted by Tenant as described below, Landlord shall make progress payments from the Tenant Improvement Allowance or Elevator Allowance to Tenant in accordance with the provisions of this Paragraph 3 as follows: