Rentable Square Feet of Premises. The rentable square footage of the Premises is hereby deemed to be as set forth in [Section 2.2] of the Summary, and shall not be subject to measurement or adjustment during the Lease Term.

“Premises: That portion the Project containing approximately 10,142 rentable square feet, consisting of # that portion of Suite A, containing approximately 3,380 rentable square feet (the “Original Premises”), and # that portion of Suite A, containing approximately 6,762 rentable square feet (“Expansion Premises”), all as determined by Landlord, as shown on [Exhibit A].

The number of rentable/usable square feet within the Premises is approximately square feet.

“Premises” means # Suite 300 on the third floor, consisting of approximately 11,988 usable square feet and approximately 13,966 rentable square feet, and # Suite 400 on the fourth floor, consisting of approximately 25,566 usable square feet and approximately 29,248 rentable square feet, comprising in the aggregate a total of approximately 37,554 usable square feet and approximately 43,214 rentable square feet, shown on the attached [Exhibit B] and located in the Building, which contains approximately 121,425 usable square feet and approximately 138,893 rentable square feet. The Premises do not include, and Landlord reserves, the exterior walls and roof of the Premises, the land and other area beneath the floor of the Premises, the pipes, ducts, conduits, wires, fixtures and equipment above the suspended ceiling of the Premises and the structural elements that serve the Premises or comprise the Building. Landlord's reservation includes the right to install, inspect, maintain, use, repair, alter and replace those areas and items and to enter the Premises in order to do so in accordance with Paragraph 9.3. For all purposes of this Lease, the calculation of “usable square feet” and “rentable square feet” contained within the Premises and the Building shall be subject to final measurement and verification by Landlord's architect according to ANSI/BOMA Standard ​ (or any successor standard) and, in the event of a variation, Landlord and Tenant shall amend this Lease accordingly, amending each provision that is based on usable or rentable square feet, including, without limitation, Basic Monthly Rent, Security Deposit, Tenant's Parking Stall Allocation, Tenant's Percentage of Operating Expenses and TI Allowance.

Section # Landlord and Tenant acknowledge and agree that effective as of ​ and for all purposes of the Lease, including, without limitation, [Article 9] of this Amendment, # the Entire 3rd Floor Space shall be deemed to consist of 7,391 rentable square feet, # the Original Premises shall be deemed to consist of 51,312 rentable square feet (with 25,656 rentable square feet on each of the 11th floor of the Building and the 12th floor of the Building), # the Entire 14th Floor Space shall be deemed to consist of 12,064 rentable square feet, and # the Storage Space shall be deemed to consist of 593 rentable square feet.

Suite 310/320 on the third floor of the Building, consisting of approximately 2,871 usable square feet and approximately 3,303 rentable square feet, shall be removed from the Premises;

Suite 500 on the fifth floor of the Building, consisting of approximately 3,732 usable square feet and approximately 4,305 rentable square feet, shall be added to the Premises; and

* The Base Rent for the period commencing on ​ and continuing through and including ​ is calculated based on 159,891 rentable square feet in the Premises, notwithstanding that Tenant is leasing the entire Premises (consisting of 234,892 rentable square feet (such amount of Base Rent that Tenant is not obligated to pay due to such reduced rentable square footage calculation is the "Partial Base Rent Abatement")); provided, however, that Tenant shall pay Tenant's Share of Operating Expenses and Tax Expenses and all other Additional Rent based on 234,892 rentable square feet in the Premises for the entire Lease Term, as amended, and provided further, however, the amortized portion of the Partial Base Rent Abatement shall be repaid by Tenant to Landlord

Lease of Premises. Pursuant to [Section 2] of the Lease, Tenant has the right to occupy portions of the Phase 1 Must Take Premises and/or Phase 2 Must Take Premises and conduct business therein prior to the initially stated Phase 1 Commencement Date and/or the Phase 2 Commencement Date upon written notice to Landlord. Tenant has delivered such as to the 6,703 Rentable Square Feet portion of the Phase 1 Must Take Premises and the Phase 2 Must Take Premises shown on [Exhibit A] attached hereto. The Premises currently contain 36,845 Rentable Square Feet. Tenant must lease the remaining 1,506 Rentable Square Feet of the Phase 2 Must Take Premises no later than the expiration of the 18th month of the Term (​).

Offset to Abatement. Reference is made to the lease dated ​ (as amended, the “Existing Lease”) by and between Tenant, as tenant, and BP 140 Kendrick Street Property LLC, as landlord (the “Existing Landlord”), in respect of premises containing approximately 321,000 rentable square feet in area (the “Existing Premises”) located at 140 Kendrick Street, Needham, Massachusetts. Tenant has provided Landlord with a true and complete copy of the Existing Lease and all amendments and modifications thereto.

Landlord and Tenant are parties to that certain Lease dated ​ (the “Lease”), whereby Tenant currently leases 2,541 rentable square feet of space with a street address of at 3942 Trust Way, Hayward, California 94545 (the “Original Premises”) in that certain building commonly known as Building B (the “Building”) located in the office project known as “Point Eden Business Park” (the “Project”).

​'s percentage of its proportionate share of expenses attributable to all tenants of the property is initially estimated to be 20% (calculated by dividing the total number of square feet in the Demised Premises by the total number of square feet of the property); provided, however, that if the total area of the property is reduced by reason of a destruction, sale, or condemnation of any individual buildings (as shown on the site plan - Exhibit "A") comprising the property then ​'s proportionate share of such expenses shall be redetermined based on the relationship of the number of square feet in the Demised Premises to the total remaining number of square feet of the property.

Building that Tenant shall lease, which rentable square footage shall be at least fifty percent (50%) of the rentable square footage of the Station 5 Building to be constructed and may be the entirety of the Station 5 Building (such space being referred to as the “Station 5 Premises”); provided, that, if the Station 5 Premises is less than the entirety of the Station 5 Building, the Station 5 Premises shall be comprised of full floors.

The “First Refusal Space” shall mean 6,787 rentable square feet of space on the 3rd floor of the Building as shown on [Exhibit D] attached hereto that is the subject of a Third Party Offer, as defined below.

The parties hereby stipulate and agree that such combined Demised Premises shall be deemed to consist of 23,953 square feet, in the aggregate; and

Pursuant to a separate written agreement (the “GAIC/Newmark Sublease”) between Great American Insurance Company (“GAIC”) and Tenant, Tenant is subleasing from GAIC approximately 2,400 rentable square feet of space on the 14th floor of the Building (the “GAIC/Newmark Sublease Space”). The GAIC/Newmark Sublease is entered into under that certain lease, dated as of ​ (the “GAIC Lease”), between Landlord (as successor to Sutom, N.V.) and GAIC pursuant to which GAIC presently leases from Landlord approximately 13,850 rentable square feet of space (the “GAIC 14th Floor Space”) on the 14th floor of the Building. The GAIC Lease is scheduled to expire on ​.

Premises. ​ does hereby lease to ​, and ​ takes and hires from ​, the premises and improvements constituting the Expansion Space, as depicted on [Exhibit A] attached hereto and made a part hereof, together with all easements, appurtenances, rights and privileges now or hereafter belonging or appurtenant thereto. Upon execution and delivery of this Third Addendum and ​'s delivery of the Expansion Space in two phases as set forth herein, the leased Premises (as that term is used in the Lease) shall contain 90,435 rentable square feet of Floor Area.

up to one thousand (1,000) rentable square feet of the Premises as an exercise facility for use only by Permitted Users (provided that # the exercise facility shall be located on a portion of the Premises that is not immediately adjacent to any space leased by a third-party and the portion of the Building immediately below the floor on which such exercise facility is located shall be leased to Tenant and # Tenant shall cause such exercise facility to be constructed so that no noise or vibration shall emanate from the Premises to other tenanted portions of the Building).

In addition to and without limiting the reduction provisions set forth above, in the event that the physical size of the Premises is increased or decreased during the Lease Term (including, without limitation pursuant to [Article XXIX]), the Security Deposit Amount shall be proportionately adjusted upward or downward, as applicable, to provide for a proportionately equivalent Security Deposit Amount based on the rentable square feet in the Premises following such adjustment. In connection with any such adjustment in the Premises, the parties shall enter into an agreement memorializing the resulting change in the Security Deposit Amount.