Additional Tenant Improvement Allowance. In addition to the Tenant Improvement Allowance, Tenant shall have the right, by written notice to Landlord given on or before the Allowance Deadline, to cause Landlord to provide up to $50.00 per rentable square foot of the Premises (i.e., up to $4,405,300.00) (the "Additional TI Allowance") towards the payment of the costs of the Tenant Improvement Allowance Items. In the event Tenant exercises its right to use all or any portion of the Additional TI Allowance, Tenant shall be required to pay Landlord, commencing on the date the Tenant Improvements are completed (the "Additional Payment Commencement Date"), the "Additional TI Allowance Payment," as that term is defined below, in consideration of Landlord provision of the Additional TI Allowance. The "Additional TI Allowance Payment" shall be determined as the missing component of an annuity, which annuity shall have # the amount of the Additional TI Allowance utilized by Tenant as the present value amount, # a number equal to the number of full calendar months then remaining in the Lease Term as the number of payments, # a monthly interest factor equal to eight and one-half percent (8.5%) per annum divided by twelve (12) months per year, and # the Additional TI Allowance Payment as the missing component of the annuity. Following the calculation of the Additional TI Allowance Payment, Landlord and Tenant will enter into a lease amendment to confirm the amount thereof. Any portion of the Tenant Improvement Allowance as to which Tenant has not properly requested disbursement by the Allowance Deadline, shall revert to Landlord and Tenant shall have no further rights with respect thereto. The Additional TI Allowance Payment shall not be subject to annual Base Rent increases.

Improvement Allowance And Additional Allowance. Tenant shall be entitled to a one-time improvement allowance (the "Improvement Allowance") in the amount set forth in Section 13 of the Summary for the costs relating to the initial design and construction of the improvements (the "Improvements"). Notwithstanding anything above to the contrary, in the event there exists an Over-Allowance Amount (as defined in [Section 4.2.1] below), Tenant shall have the option, exercisable upon written notice to Landlord prior to the date Tenant is obligated to pay such Over-Allowance Amount, to receive an allowance (the "Additional Allowance") in the amount not to exceed Thirty-Five Dollars ($35.00) per rentable square foot of the Premises. In the event Tenant exercises such option and as consideration for Landlord providing such Additional Allowance to Tenant, the Base Rent payable by Tenant throughout the entire one hundred forty-four (144) month initial Lease Term ("Amortization Period") shall be increased by an amount sufficient to fully amortize such Additional Allowance throughout said one hundred forty-four (144) month period based upon monthly payments of principal and interest, with interest imputed on the outstanding principal balance at the rate of eight percent (8%) per annum (the "Amortization Rent"). In such event, Section 4 of the Summary shall be revised to reflect such increased Base Rent for all time periods under this Lease. Such revised Base Rent schedule shall be memorialized in an amendment to this Lease to be executed by Landlord and Tenant. In the event the Lease shall terminate as a result of a default by Tenant under the terms of the Lease or this Work Letter, Tenant acknowledges and agrees that the unamortized balance of the Additional Allowance which has not been paid by Tenant to Landlord as of the termination date pursuant to the foregoing provisions of this Section 2.1, shall become immediately due and payable as unpaid

Tenant Improvement Allowance and Costs. So long as Tenant is not in default under the Current Lease, the Amendment or this Exhibit (beyond any applicable notice and cure period), Landlord shall provide a one-time allowance (“Tenant Improvement Allowance”) not to exceed $52.00 per rentable square foot (total $2,132,832.00 based on 41,016 rentable square feet) to be applied toward the actual total costs (“Tenant Improvement Costs”) of constructing Tenant’s leasehold improvements in the Premises (“Tenant Improvements”), including, without limitation, reasonable and customary fees for: space planning and design fees; architectural and engineering fees; required building permits; cost of labor, materials, equipment and services; cost of Tenant signage; and the costs of removing, modifying, relocating or making additions to any existing improvements to accommodate Tenant’s space plan.

Tenant Improvement Allowance. Tenant shall be entitled to a one-time tenant improvement allowance in the amount of # One Million Eighty-Eight Thousand Forty and 00/100 Dollars ($1,088,040.00) (i.e., $15.00 per 72,536 rentable square feet of the Existing Premises) (the “Existing Premises Tenant Improvement Allowance”) and # One Million Two Hundred Twenty Thousand Four Hundred and 00/100 Dollars ($1,220,400.00) (i.e., $50.00 per 24,408 rentable square feet of the Expansion Premises) (the “Expansion Premises Tenant Improvement Allowance” and together with the Existing Premises Tenant Improvement Allowance, collectively, the “Tenant Improvement Allowance”) for the costs relating to the initial design and construction of Tenant's improvements, which are permanently affixed to the Existing Premises and Expansion Premises, respectively, or which are “Tenant Improvement

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.