Base Rent. Tenant shall pay the Base Rent in equal monthly installments in advance on the first day of each month during the Lease Term. If the Rent Commencement Date is not the first day of a month, then the Base Rent from the Rent Commencement Date until the first day of the following month shall be prorated on a per diem basis at the rate of one thirtieth (1/30th) of the monthly installment of the Base Rent payable during the month following the Rent Commencement Date, and Tenant shall pay such prorated installment of the Base Rent on the Rent Commencement Date. Base Rent for any partial calendar month upon the early termination of this Lease shall likewise be prorated.

Base Rent. The Base Rent for the Premises will be abated as of the Commencement Date, and Tenant will pay rent for the Suite 500 Premises beginning on the Commencement Date.

Base Rent. In addition to the Base Rent payable pursuant to [Section 5.1(a)] of the Lease and all other Rent payable thereunder, Tenant shall pay Base Rent for the Expansion Space in accordance with the following table:

Base Rent. Notwithstanding anything to the contrary in the Lease, during the Extended Term, Tenant shall pay, in accordance with the provisions of this Section 5, Monthly Base Rent for the New Premises as follows:

The 5,003 Expansion Premises from the 5,003 Expansion Premises Commencement Date through the Expiration Date. Effective as of the 5,003 Expansion Premises Commencement Date, the Rent for the 5,003 Expansion Premises shall be payable as follows:

Notwithstanding anything in the above Section 4 to the contrary, applicable monthly Base Rent only for the Expansion Premises shall be abated for the months of August, 2014 and August, 2015 (the “Expansion Space Rent Abatement Period”); provided, however, all other payments required to be paid by Tenant to Landlord pursuant to the Lease for the Premises and the Expansion Space shall remain due and payable during the Expansion Space Rent Abatement Period. If at any time during the initial Term Landlord terminates this Lease as a result of an Event of Default of a monetary nature hereunder, the abatement of Base Rent for the Expansion Space provided for herein shall immediately become void, and Tenant shall promptly pay to Landlord, in addition to all other amounts due to Landlord under the Lease, the full amount of all Base Rent for the Expansion Space herein abated, multiplied by a fraction, the numerator of which is the number of full calendar months remaining in the Term for the Expansion Space as of the date Landlord terminates this Lease as a result of an Event of Default of a monetary nature and the denominator of which is 57.

remaining balance of the Base Term of the Lease. For the avoidance of doubt, the Earthquake Cap for the period commencing on the Expansion Premises Commencement Date through June 30, 2016, shall not exceed $1.50 per rentable square foot of the Premises with respect to which Tenant is then obligated to pay Base Rent under the Lease.

With respect to the 5,003 Expansion Premises only, effective as of the Commencement Date, ​ shall pay additional rent as set forth in Paragraph 49, except that, for the purposes of calculating such additional rent for the 5,003 Expansion Premises only, # the term “​’s Proportionate Share” shall mean and refer to 5.40%, and # the term “Base Year Taxes”, as referenced in Paragraph 49(a)(ii), shall mean and refer to the Taxes actually due and payable with respect to the 2021/2022 tax year.

Base Rent Adjustments. Base Rent shall be increased on each annual anniversary of the first day of the first full month during the Term of this Lease (each an “Adjustment Date”) by multiplying the Base Rent payable immediately before such Adjustment Date by the Rent Adjustment Percentage and adding the resulting amount to the Base Rent payable immediately before such Adjustment Date. Base Rent, as so adjusted, shall thereafter be due as provided herein. Base Rent adjustments for any fractional calendar month shall be prorated.

With respect to periods from and after the 5,003 Expansion Premises Commencement Date, the definition of the term “Base CAM Charge” in Paragraph 47 of the Original Lease shall be deemed to have been modified and amended so as to delete therefrom the reference to the amount “$852.75” and replace same with a corresponding reference to the amount “$1,077.89.” The parties hereby agree that the Base CAM Charge is included in the Rent set forth in [Section 2.3] of this Agreement.