Common use of General Terms Clause in Contracts

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " (as those terms are defined in Sections 4.2.6 and 4.2.2 4.2.2, respectively, of this Lease, respectively), which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “"Additional Rent”, ," and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent; provided, however, the parties hereby acknowledge that the first monthly installment of Tenant's Share of any "Estimated Excess," as that term is set forth in, and pursuant to the terms and conditions of, Section 4.4.2 of this Lease, shall first be due and payable for the calendar month occurring immediately following the expiration of the Base Year. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay (i) “Tenant’s Share” of the annual “Building Direct Expenses,” as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess and (ii) Tenant’s Share of the amount of Direct Expenses applicable to the “Base YearCapital Expenses,” as that term is defined in Section 4.2.14.2.8, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in pursuant to Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under 4.6 of this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. Landlord may upon expiration of the Lease Term deliver to Tenant an estimate of any Base Rent, Additional Rent or other obligations outstanding, and Landlord may either deduct such amount from any funds otherwise payable to Tenant upon expiration or require Tenant to pay such funds immediately. Landlord shall make necessary adjustments for differences between actual and estimated Additional Rent in accordance with Section 4.4, below. Landlord and Tenant understand and agree that this Lease is a “triple net” Lease. Tenant recognizes and acknowledges, without limiting the generality of any other terms, covenants, conditions or provisions of this Lease, that it is the intent of the parties hereto that the Base Rent provided to be paid by Tenant to Landlord shall be net to Landlord, and, except as specifically excluded herein, any and all expenses incurred in connection with the Premises, the Building and the Project, or in connection with the operations thereof, including any and all taxes, assessments, general or special license fees, insurance premiums, public utility bills and costs of repair, maintenance and operation of the Premises, the Building and the Project, together with the appurtenances thereto, shall be paid by Tenant in addition to the Base Rent specified in this Lease.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay (a) “Tenant’s Share,” as that term is defined in Section 4.2.7 of this Lease, of the annual “Direct Insurance Expenses,” as those terms are that term is defined in Sections 4.2.6 and 4.2.2 4.2.4 of this Lease, respectively, which are in excess of the amount of Direct Insurance Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.14.2.1 of this Lease, belowplus (b) Tenant’s Share of the annual “Operating Expenses,” as that term is defined in Section 4.2.5 of this Lease, which are in excess of the amount of Operating Expenses applicable to the Base Year, plus (c) Tenant’s Share of the annual “Tax Expenses,” as that term is defined in Section 4.2.6 of this Lease, which are in excess of the amount of Tax Expenses applicable to the Base Year; provided, however, that in no event shall any decrease in Direct Insurance Expenses, Operating Expenses or Tax Expenses, as the case may be, for any “Expense Year,” as that term is defined in Section 4.2.6 below4.2.3 of this Lease, below Direct Insurance Expenses, Operating Expenses or Tax Expenses, respectively, for the Base Year entitle Tenant to any decrease in Base Rent or any credit against any Additional Rent or other sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, allocated to the tenants of the Building pursuant to Section 4.3.1 below, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below, allocated to the tenants of the Building pursuant to Section 4.3.1 below; provided, however, that in no event shall any decrease in Direct Expenses allocated to the tenants of the Building pursuant to Section 4.3.1 below for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses allocated to the tenants of the Building pursuant to Section 4.3.1 below for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease, except as set forth in Section 4.4.1. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord or Landlord’s property manager pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “‘Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.. As of the date hereof, the parties acknowledge and agree that Tenant is the sole tenant of the Building. 4.2

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Building Direct Expenses,” " as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “"Base Year,” " for such Building, as that term is defined in Section 4.2.1, below; provided, however, that if the Lease Commencement Date occurs after January 1 of the Base Year, the amount of Building Direct Expenses applicable to the Base Year shall be increased in order to reflect Building Direct Expenses for an entire twelve (12) month period. Further, in no event shall any decrease in Building Direct Expenses for such Building for any “"Expense Year,” " for the Building as that term is defined in Section 4.2.6 below, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent for the Building or any credit against sums due under this Lease. It is the intent of Landlord and Tenant hereunder that Building Direct Expenses be calculated for the Building separately based on the Building Direct Expenses allocated to such Building. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to in this Lease as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are herein collectively referred to in this Lease as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 4, and the obligation of Landlord to refund to Tenant any overpayment of Building Direct Expenses pursuant to Section 4.2 below, shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 4.2.2, respectively, of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent; provided, however, the parties hereby acknowledge that the first monthly installment of Tenant’s Share of any “Estimated Excess,” as that term is set forth in, and pursuant to the terms and conditions of, Section 4.4.2 of this Lease, shall first be due and payable for the calendar month occurring immediately following the expiration of the Base Year. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article ARTICLE 3 of this Lease, Tenant shall pay “Tenant’s Share” "TENANT'S SHARE" of the annual “Direct Expenses"DIRECT EXPENSES,” " as those terms are defined in Sections SECTIONS 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section SECTION 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. In addition to the foregoing obligations, Tenant shall also pay "TENANT'S ELECTRICITY COST," as defined in Section 4.7 of this Lease, separately from any increases in Direct Expenses. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, "ADDITIONAL RENT," and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article ARTICLE 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the The obligations of Tenant to pay the Additional Rent provided for in this Article ARTICLE 4 shall survive the expiration or earlier termination of the Lease TermTerm for such period of time as is required to reconcile the Estimated Excess and Overpayment Amount of Direct Expenses pursuant to SECTION 4.4.1 hereof; provided, however, that any other contingent or unliquidated contractual claims of Landlord or Tenant (e.g., indemnity) shall survive the expiration or earlier termination of this Lease only for so long as any applicable statute of limitations would permit such actions under Massachusetts law.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent and of Landlord to reconcile and reimburse Tenant for over payments of Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,:” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease (i) Operating Expenses included in Direct Expenses for any “Expense Year,” as that term is defined Year be less than the amount of Operating Expenses included in Section 4.2.6 below, below Direct Expenses for the Base Year, (ii) Tax Expenses included in Direct Expenses for any Expense Year entitle be less than the amount of Tax Expenses included in Direct Expenses for the Base Year, and (iii) Tenant be entitled to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for beginning the same periods second Lease Year and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, allocated to the tenants of the Building pursuant to Section 4.3.1 below, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below, allocated to the tenants of the Building pursuant to Section 4.3.1 below; provided, however, that in no event shall any decrease in Direct Expenses allocated to the tenants of the Building pursuant to Section 4.3.1 below for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses allocated to the tenants of the Building pursuant to Section 4.3.1 below for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease, except as set forth in Section 4.4.1. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord or Landlord’s property manager pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. As of the date hereof, the parties acknowledge and agree that Tenant is the sole tenant of the Building.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay pay, following the Lease Commencement Date, “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided that if the Base Year is the calendar year 2016, and the Lease Commencement Date occurs in the calendar year 2015, then Tenant shall not be obligated to pay any Direct Expenses during the calendar year 2015, and further; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” , as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent and of Landlord to reconcile and reimburse Tenant for overpayments of Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct 000 XXXXXXXX XXXXXXXXX Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay pay, commencing after the expiration of the “Base Year”, “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.1, 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Building Direct Expenses,” as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Building Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In As set forth in this Article 4, in addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “Direct "Project Expenses,” " as those terms are defined in Sections 4.2.6 4.2.7 and 4.2.2 4.2.4 of this Lease, respectively, which allocated to the tenants of the Building pursuant to the terms of Section 4.3 below, to the extent such Project Expenses allocated to the tenants of the Building are in excess of the amount of Direct or such Project Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under 4.2.1 of this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”, ," and the Base Rent and the Additional Rent are sometimes herein collectively referred to as “"Rent.” All amounts due under " Except as otherwise expressly provided in this Lease to the contrary, if Base Rent is abated or free Base Rent is granted by Landlord during the Lease Term, no such abatement or granting of free Base Rent shall alter or modify Tenant's obligation to pay Additional Rent pursuant to this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent4. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, . the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term, to the extent same is attributable to the time period prior to the expiration of the Lease Term. If Tenant disputes that an amount is due and owing by it pursuant to this Lease, Tenant shall have the right, without waiving any rights held by it at law or in equity, to pay any such amount under protest and thereafter to seek recovery of all or any part thereof from Landlord.

General Terms. In addition to paying the Base Rent specified in ------------- Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct --------- Expenses,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively-------------- ----- respectively allocated to the tenants of the Building, which to the extent such Direct Expenses allocated to the tenants of the Building are in excess of the amount Tenant's share of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under 4.2.1 of this Lease. Such payments by Tenant, together with any and ------------- all other amounts payable by Tenant to Landlord pursuant to the terms of this LeaseLease (including without limitation the Conduit Rental described in Section 6.4 ----------- below), are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be --------- payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.. ---------

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Building Direct Expenses,” " as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “"Base Year,” " for such Building, as that term is defined in Section 4.2.1, below; provided, however, that if the Lease Commencement Date for the initial Floor Group occurs after January 1 of the Base Year, the amount of Building Direct Expenses applicable to the Base Year shall be increased in order to reflect Building Direct Expenses for an entire twelve (12) month period. Further, in no event shall any decrease in Building Direct Expenses for such Building for any “"Expense Year,” " for the Building as that term is defined in Section 4.2.6 below, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent for the Building or any credit against sums due under this Lease. It is the intent of Landlord and Tenant hereunder that Building Direct Expenses be calculated for the Building separately based on the Building Direct Expenses allocated to such Building. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to in this Lease as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are herein collectively referred to in this Lease as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 4, and the obligation of Landlord to refund to Tenant any overpayment of Building Direct Expenses pursuant to Section 4.2 below, shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article ARTICLE 3 of this Lease, Tenant shall pay “Tenant’s ShareTENANT’S SHARE” of the annual “Direct ExpensesDIRECT EXPENSES,” as those terms are defined in Sections SECTIONS 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section SECTION 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. In addition to the foregoing obligations, Tenant shall also pay “TENANT’S ELECTRICITY COST,” as defined in Section 4.7 of this Lease, separately from any increases in Direct Expenses. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ADDITIONAL RENT,” and the Base Rent and the Additional Rent are herein collectively referred to as “RentRENT.” All amounts due under this Article ARTICLE 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the The obligations of Tenant to pay the Additional Rent provided for in this Article ARTICLE 4 shall survive the expiration or earlier termination of the Lease TermTerm for such period of time as is required to reconcile the Estimated Excess and Overpayment Amount of Direct Expenses pursuant to SECTION 4.4.1 hereof; provided, however, that any other contingent or unliquidated contractual claims of Landlord or Tenant (e.g., indemnity) shall survive the expiration or earlier termination of this Lease only for so long as any applicable statute of limitations would permit such actions under Massachusetts law.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 4.2.5 and 4.2.2 4.2.1 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. Landlord and Tenant understand and agree that this Lease is a “triple net” Lease. Tenant recognizes and acknowledges, without limiting the generality of any other terms, covenants, conditions or provisions of this Lease, that it is the intent of the parties hereto that the Base Rent provided to be paid by Tenant to Landlord shall be net to Landlord, and, except as otherwise provided herein, any and all expenses incurred in connection with the Premises, the Building and the Project, or in connection with the operations thereof, including any and all taxes, assessments, general or special license fees, insurance premiums, public utility bills and costs of repair, maintenance and operation of the Premises, the Building and the Project, together with the appurtenances thereto, shall be paid by Tenant in addition to the Base Rent specified in this Lease.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, allocated to the tenants of the Building pursuant to Section 4.3.1 below, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below, allocated to the tenants of the Building pursuant to Section 4.3.1 below; provided, however, that in no event shall any decrease in Direct Expenses allocated to the tenants of the Building pursuant to Section 4.3.1 below for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses allocated to the tenants of the Building pursuant to Section 4.3.1 below for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease, except as set forth in Section 4.4.1. Such payments by TenantXxxxxx, together with any and all other amounts payable by Tenant to Landlord or Landlord’s property manager pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “‘Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.. As of the date hereof, the parties acknowledge and agree that Xxxxxx is the sole tenant of the Building. 4.2

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, for each Portion of the Premises Tenant shall pay “Tenant’s Share” of the annual “Building Office Pool Direct Expenses,” as those terms are defined in Sections 4.2.6 4.2.9, and 4.2.2 4.3.1 of this Lease, respectivelyas applicable, which are in excess of the amount of Building Office Pool Direct Expenses or Building Retail Pool Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent; provided, however, the parties hereby acknowledge that the first monthly installment of Tenant’s Share of any “Estimated Excess,” as that term is set forth in, and pursuant to the terms and conditions of, Section 4.4.2 of this Lease, shall first be due and payable for the calendar month occurring immediately following the expiration of the Base Year. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay with respect to the Lease Term “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, 4.2.1 below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent and all other sums payable by Tenant to Landlord hereunder are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In Beginning on January 1, 2006, in addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All Except as otherwise expressly set forth herein, all amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term but shall be payable only for periods included within the Lease Term. Notwithstanding the foregoing, other than Tax Expenses and costs incurred for utilities (the “Excluded Expenses”), Tenant shall not be responsible for Tenant’s Share of any Direct Expenses which are first billed to Tenant more than two (2) calendar years after the end of the Expense Year to which such Direct Expenses relate, provided that Tenant shall be responsible for Excluded Expenses first billed to Tenant more than two (2) calendar years after the end of the Expense Year to which such Excluded Expenses relate only to the extent that Landlord becomes aware of such increased Excluded Expenses following such two (2) year period due to governmental revision, supplementation or other governmental action which results in the adjustment of the Excluded Expenses.

General Terms. In addition to paying the Base Rent specified in ------------- Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Building Direct Expenses,” " as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Building Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 below, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “(i) "Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 4.2.3 and 4.2.2 4.2.1 of this Lease, respectively, which are in excess and (ii) Tenant's Share of the amount of Direct Expenses applicable to the “Base Year"Capital Expenses,” " as that term is defined in Section 4.2.14.2.9, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in pursuant to Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under 4.6 of this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”, ," and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. Landlord may upon expiration of the Lease Term deliver to Tenant an estimate of any Base Rent, Additional Rent or other obligations outstanding, and Landlord may either deduct such amount from any funds otherwise payable to Tenant upon expiration or require Tenant to pay such funds immediately. Landlord shall make necessary adjustments for differences between actual and estimated Additional Rent in accordance with Section 4.4, below.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” "TENANT'S SHARE" of the annual “Direct Expenses"DIRECT EXPENSES,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term, provided that Landlord bills Tenant for such Additional Rent within one (1) year following the calendar year in which the Lease Term expires, except where the failure to timely furnish such bill as to any particular item includable as Additional Rent is beyond Landlord's reasonable control (e.g., tax assessments that are late in arriving from the assessor), in which case such one (1) year limit shall not be applicable.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease4.2.2, respectively, of this Lease which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent; provided, however, the parties hereby acknowledge that the first monthly installment of Tenant’s Share of any “Estimated Excess,” as that term is set forth in, and pursuant to the terms and conditions of, Section 4.4.2 of this Lease, shall first be due and payable for the calendar month occurring immediately following the expiration of the Base Year. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Building Direct Expenses,” " as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Building Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 below, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “pay, commencing after the expiration of the "Base Year", "Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.1, 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. In addition to the foregoing obligations, Tenant shall also pay “Tenant’s Electricity Cost,” as defined in Section 4.7 of this Lease, separately from any increases in Direct Expenses. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation , provided, however, that Tenant’s obligation to pay Additional Rent shall commence upon the Lease Commencement Date and shall be payable in advance on other obligations or before the first day of Tenant which survive the expiration of each and every calendar month during the Lease Term, the . The obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration or earlier termination of the Lease Termfor such period of time as is required to reconcile the Estimated Excess and Overpayment Amount of Direct Expenses pursuant to Section 4.4.1 hereof; provided, however, that any other contingent or unliquidated contractual claims of Landlord or Tenant (e.g., indemnity) shall survive the expiration or earlier termination of this Lease only for so long as any applicable statute of limitations would permit such actions under Massachusetts law. For the avoidance of doubt, Tenant shall not be responsible for any Additional Rent (other than Tenant’s Additional Rent pursuant to Section 4.8) for the Interim Premises through November 30, 2009.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant and Landlord which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in attributable to the period of time prior to the Lease Expiration Date, as may be extended pursuant to the terms of Section 2.2 of this Article 4 Lease, or earlier termination of this Lease, and Landlord’s obligation to refund to Tenant any overpayments of such Additional Rent, shall survive the expiration of the Lease Term. Notwithstanding anything to the contrary contained herein, Tenant shall not be required to pay Tenant’s Share of increases in Direct Expenses over the Direct Expenses for the Base Year until expiration of the Base Year.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent; provided, however, the parties hereby acknowledge that the first monthly installment of Tenant’s Share of any “Estimated Excess,” as that term is set forth in, and pursuant to the terms and conditions of, Section 4.4.2 of this Lease, shall first be due and payable for the calendar month occurring immediately following the expiration of the Base Year. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in ------------- Article 3 of this Lease, Tenant shall pay “Tenant’s Share” "TENANT'S SHARE" of the annual “Direct Expenses"DIRECT EXPENSES,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCC's of this Lease, are hereinafter collectively referred to as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. Landlord and Tenant understand and agree that this Lease is a "Triple Net" Lease. Tenant recognizes and acknowledges, without limiting the generality of any other TCC's of this Lease, that it is the intent of the parties hereto that the Base Rent provided to be paid by Tenant to Landlord shall be net to Landlord, and any and all expenses incurred in connection with the Premises, the Building and a pro-rata portion of the Common Areas, or in connection with the operations thereof, include any and all taxes, assessments, general or special license fees, insurance premiums, public utility bills and costs of repair, maintenance and operation of the Premise and the Project and all buildings, structures, permanent fixtures and other improvements comprised therein, together with the appurtenances thereto, shall be paid by Tenant in addition to the Base Rent specified in this Lease.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Building Direct Expenses,” as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “Base Year,” for such Building, as that term is defined in Section 4.2.1, below; provided. Further, however, that in no event shall any decrease in Building Direct Expenses for such Building for any “Expense Year,” for the Building as that term is defined in Section 4.2.6 below, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent for the Building or any credit against sums due under this Lease. It is the intent of Landlord and Tenant hereunder that Building Direct Expenses be calculated for the Building separately based on the Building Direct Expenses allocated to such Building. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to in this Lease as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to in this Lease as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive Survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 4, and the obligation of Landlord to refund to Tenant any overpayment of Building Direct Expenses pursuant to Section 4.2 below, shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “(i) "Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 1.1.10 and 4.2.2 1.1.2, respectively, of Exhibit G attached to this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.11.1.1 of Exhibit G, belowand (ii) Tenant's Share of "Capital Expenses," as that term is defined in Section 1.1.9 of Exhibit G, pursuant to Section 1.4 of Exhibit G; provided, however, that in no event shall any decrease in Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 below1.1.6 of Exhibit G, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”, ," and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 and Exhibit G shall survive the expiration of the Lease Term. Landlord may upon expiration of the Lease Term deliver to Tenant an estimate of any Base Rent, Additional Rent or other obligations outstanding, and Landlord may either deduct such amount from any funds otherwise payable to Tenant upon expiration or require Tenant to pay such funds immediately. Landlord shall make necessary adjustments for differences between actual and estimated Additional Rent in accordance with Section 1.4, below. Notwithstanding the foregoing, or the terms of Exhibit G to the contrary, Tenant shall have no obligation to pay any Direct Expenses or Capital Expenses attributable to the first twelve (12) months of the Lease Term.

General Terms. In addition to paying the Base Rent specified in ------------- Article 3 of this Lease, Tenant shall pay “(i) "Tenant’s 's Building Share” " of the annual “"Building Direct Expenses,” " (ii) "Tenant's Phase Share" of the annual "Phase Direct Expenses", and (iii) "Tenant's Project Share" of the annual "Project Direct Expenses" as those terms are defined in Sections 4.2.6 and 4.2.2 4.2, below. Landlord's estimate of this Lease, respectively, which are in excess of the amount "Tenant's Share of Direct Expenses applicable to the “Base YearExpenses,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under first full month of the Lease Term shall be paid at the time of Tenant's execution of this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term but shall be payable only for periods included within the Lease Term. Notwithstanding the foregoing, other than Tax Expenses and costs incurred for utilities (the "EXCLUDED EXPENSES"), Tenant shall not be responsible for Tenant's Share of any Direct Expenses which are first billed to Tenant more than two (2) calendar years after the end of the Expense Year to which such Direct Expenses relate, provided that Tenant shall be responsible for Excluded Expenses first billed to Tenant more than two (2) calendar years after the end of the Expense Year to which such Excluded Expenses relate only to the extent that Landlord becomes aware of such increased Excluded Expenses following such two (2) year period due to governmental revision, supplementation or other governmental action which results in the adjustment of the Excluded Expenses.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 4.2.1 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”, ," and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. In addition to Tenant’s Share of Direct Expenses, Tenant shall pay to Landlord, as Additional Rent, at the same time and in the same manner as Tenant’s Share of Direct Expenses, a management fee (whether provided by an independent management company, by Landlord or by any affiliate of Landlord) (the “Management Fee”), provided that for each Expense Year, the Management Fee shall not exceed [***] of the Base Rent for the applicable Expense Year.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “(i) "Tenant’s 's Share” " of the annual “"Building Direct Expenses,” " as those terms are defined in Sections 4.2.6 4.2.1 0 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.14.2.1 of this Lease, and (ii) Tenant's Share of "Capital Expenses," as that term is defined in Section 4.2.9, below, pursuant to Section 4.6 of this Lease; provided, however, that in no event shall any decrease in Building Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 belowof this Lease, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”, ," and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. Landlord may upon expiration of the Lease Term deliver to Tenant an estimate of any Base Rent, Additional Rent or other obligations outstanding, and Landlord may either deduct such amount from any funds other-wise payable to Tenant upon expiration or require Tenant to pay such funds immediately. Landlord shall make necessary adjustments for differences between actual and estimated Additional Rent in accordance with Section 4.4, below.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay (i) “Tenant’s Share” of the annual “Building Direct Expenses,” as those terms are defined in Sections 4.2.6 4.2.10 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.14.2.1 of this Lease, and (ii) Tenant’s Share of “Capital Expenses,” as that term is defined in Section 4.2.9, below, pursuant to Section 4.6 of this Lease; provided, however, that in no event shall any decrease in Building Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 belowof this Lease, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. Landlord may upon expiration of the Lease Term deliver to Tenant an estimate of any Base Rent, Additional Rent or other obligations outstanding, and Landlord may either deduct such amount from any funds otherwise payable to Tenant upon expiration or require Tenant to pay such funds immediately. Landlord shall make necessary adjustments for differences between actual and estimated Additional Rent in accordance with Section 4.4, below.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant and Landlord which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in attributable to the period of time prior to the Lease Expiration Date, as may be extended pursuant to the terms of Section 2.2 of this Article 4 Lease, or earlier termination of this Lease, and Landlord's obligation to refund to Tenant any overpayments of such Additional Rent, shall survive the expiration of the Lease Term. Notwithstanding the foregoing, other than Tax Expenses and costs incurred for utilities (the "EXCLUDED EXPENSES"), Tenant shall not be responsible for Tenant's Share of any Direct Expenses which are first billed to Tenant more than two (2) calendar years after the end of the Expense Year to which such Direct Expenses relate, provided that Tenant shall be responsible for Excluded Expenses first billed to Tenant more than two (2) calendar years after the end of the Expense Year to which such Excluded Expenses relate only to the extent that Landlord becomes aware of such increased Excluded Expenses following such two (2) year period due to governmental revision, supplementation or other governmental action which results in the adjustment of the Excluded Expenses.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Building Direct Expenses,” " as those terms are defined in Sections 4.2.6 4.2.8 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Building Direct Expenses for the Base Year entitle calendar year [ * ] as to the second floor of the Premises, and [ * ] as to the first floor of the Premises, calculated, as more specifically set forth in the last paragraph of Section 4.2.7 below, utilizing a gross-up method to include a fully-assessed, fully occupied building. Notwithstanding the foregoing, there shall be no such payment of excess Building Direct Expenses for the first eighteen (18) months of the Lease Term other than with respect to requested use of services and utilities beyond the Standard Tenant Services defined in Article 6 below. The provisions of this Section 4.1 are subject to any decrease the limitations regarding the "Controllable Operating Expenses" set forth in Base Rent or any credit against sums due under this LeaseSection 4.6 below. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 Section 5 of the Summary and 4.2.2 Section 4.2.1 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord or Landlord's property manager pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 and Landlord's obligation to refund to Tenant any overpayment of Additional Rent shall survive the expiration of the Lease Term; provided, in no event shall Tenant be obligated to pay Tenant's Share of Project Expenses attributable to any period prior to the Lease Commencement Date or following the Lease Expiration Date (as such date may be extended).

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “(i) "Tenant’s 's Share” " of the annual “"Building Direct Expenses,” " as those terms are defined in Sections 4.2.6 4.2.10 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.14.2.1 of this Lease, and (ii) Tenant's Share of "Capital Expenses," as that term is defined in Section 4.2.9, below, pursuant to Section 4.6 of this Lease; provided, however, that in no event shall any decrease in Building Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 belowof this Lease, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by TenantXxxxxx, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”, ," and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. Landlord may upon expiration of the Lease Term deliver to Tenant an estimate of any Base Rent, Additional Rent or other obligations outstanding, and Landlord may either deduct such amount from any funds otherwise payable to Tenant upon expiration or require Tenant to pay such funds immediately. Landlord shall make necessary adjustments for differences between actual and estimated Additional Rent in accordance with Section 4.4, below.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease4.2.2, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “"Additional Rent”, ," and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent accruing during the Lease Term provided for in this Article 4 shall survive the expiration of the Lease Term. Landlord and Tenant understand and agree that this Lease is a "Triple Net" Lease. Tenant recognizes and acknowledges, without limiting the generality of any other TCCs of this Lease, that it is the intent of the parties hereto that the Base Rent provided to be paid by Tenant to Landlord shall be net to Landlord, and any and all expenses incurred in connection with the Premises, the Building and an applicable portion of the Common Areas, or in connection with the operations thereof, include any and all taxes, assessments, general or special license fees, insurance premiums, public utility bills and costs of repair, maintenance and operation of the Premise and the Project and all buildings, structures, permanent fixtures and other improvements comprised therein, together with the appurtenances thereto, shall be paid by Tenant in addition to the Base Rent specified in this Lease, except as otherwise specifically set forth herein.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall during the Lease Term pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 and 4.2.2 4.2.2, respectively, of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “"Additional Rent”, ," and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent; provided, however, the parties hereby acknowledge that the first monthly installment of Tenant's Share of any "Estimated Excess," as that term is set forth in, and pursuant to the terms and conditions of, Section 4.4.2 of this Lease, shall first be due and payable for the calendar month occurring immediately following the expiration of the Base Year. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall shall, subject to the last sentence of Section 4.4.1 of this Lease, survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article ARTICLE 3 of this Lease, Tenant shall pay “(a) "Tenant’s 's Share” of the annual “Direct Expenses,” " as those terms are that term is defined in Sections 4.2.6 and 4.2.2 SECTION 4.2.7 of this Lease, respectivelyof the annual "Insurance Expenses," as that term is defined in SECTIONS 4.2.4 of this Lease, which are in excess of the amount of Direct Insurance Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1SECTION 4.2.1 of this Lease, belowplus (b) Tenant's Share of the annual "Operating Expenses," as that term is defined in SECTION 4.2.5 of this Lease, which are in excess of the amount of Operating Expenses applicable to the Base Year, plus (c) Tenant's Share of the annual "Tax Expenses," as that term is defined in SECTION 4.2.6 of this Lease, which are in excess of the amount of Tax Expenses applicable to the Base Year; provided, however, that in no event shall any decrease in Direct Insurance Expenses, Operating Expenses or Tax Expenses, as the case may be, for any “"Expense Year,” " as that term is defined in Section 4.2.6 belowSECTION 4.2.3 of this Lease, below Direct Insurance Expenses, Operating Expenses or Tax Expenses, respectively, for the Base Year entitle Tenant to any decrease in Base Rent or any credit against any Additional Rent or other sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article ARTICLE 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article ARTICLE 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 4.2.2, respectively, of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent; provided, however, the parties hereby acknowledge that the first monthly installment of Tenant’s Share of any “Estimated Excess” (as that term is set forth in, and pursuant to the terms and conditions of, Section 4.4.2, below), shall first be due and payable for the calendar month occurring immediately following the expiration of the Base Year. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay pay, following the Lease Commencement Date, the amount by which “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess exceeds Tenant’s Share of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” , as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease; provided further that Tenant shall have no obligation to pay for any Operating Expenses attributable to the initial twelve (12) months of the Lease Term. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent and of Landlord to reconcile and reimburse Tenant for overpayments of Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in ------------- Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Building Direct Expenses,” " as those terms -4- are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “Base Year"BASE YEAR,” " as that term is defined in Section 4.2.1, below; , provided, however, that in no event shall any decrease in Building Direct Expenses for any “Expense Year"EXPENSE YEAR,” " as that term is defined in Section 4.2.6 below, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit Credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, from and after the start of calendar year 2017, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this LeaseLease other than Base Rent, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, . Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in ------------- Article 3 of this Lease, Tenant shall pay “Tenant’s Share” "TENANT'S SHARE" of the annual “Direct Expenses"DIRECT --------- EXPENSES,” " as those terms are -10- defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCC's of this Lease, are hereinafter collectively referred to as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. Landlord and Tenant understand and agree that this Lease is a "Triple Net" Lease. Tenant recognizes and acknowledges, without limiting the generality of any other TCC's of this Lease, that it is the intent of the parties hereto that the Base Rent provided to be paid by Tenant to Landlord shall be net to Landlord, and any and all expenses incurred in connection with the Premises, the Building and a pro-rata portion of the Common Areas, or in connection with the operations thereof, include any and all taxes, assessments, general or special license fees, insurance premiums, public utility bills and costs of repair, maintenance and operation of the Premise and the Project and all buildings, structures, permanent fixtures and other improvements comprised therein, together with the appurtenances thereto, shall be paid by Tenant in addition to the Base Rent specified in this Lease.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 Section 4.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this LeaseLease except as expressly set forth in Section 4.4.1. In the event any other lessee or occupant of the Building directly pays any Direct Expenses to which Tenant contributes, or directly bears the expense of repair or maintenance of any Common Areas, then such lessee’s or occupant’s premises shall not be included in the denominator of the fraction used to compute Tenant’s Share thereof, as a whole, or on an item by item basis, as determined by Landlord. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All Rent shall be paid in lawful money of the United States of America without notice, demand, recoupment, offset, deduction, abatement or counterclaim except as otherwise expressly set forth in this Lease, to Landlord at the address established in Section 3.1. All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. If the Building is not at least ninety five percent (95%) occupied during all or a portion of the Base Year, Landlord shall (i) make an appropriate adjustment to the components of Operating Expenses for such year which vary with occupancy to determine the amount of Operating Expenses that would have been incurred had the Building been ninety five percent (95%) occupied, and (ii) make an appropriate adjustment to the Tax Expenses for such year to reflect a one hundred percent (100%) occupied and fully-assessed Building. It is understood that (i) only Operating Expenses which vary with occupancy will be included in the foregoing adjustment, and (ii) Landlord’s right to adjust the components of Operating Expenses described above in this Section shall not permit Landlord to collect Operating Expenses from Tenant and all other tenants in the Building in an amount in excess of what Landlord actually incurs for the items included in such adjustment (including Landlord’s management fee thereon and all other components of such Operating Expenses described in Section 4.2.4).

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Building Direct Expenses,” " as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to for the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Building Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 below, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent; provided, however, Additional Rent on account of Tenant's Share of Building Direct Expenses shall not be due or payable during the first Lease Year. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 1.1.6 and 4.2.2 1.1.2, respectively, of Exhibit C attached to this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below1.1.1 of Exhibit C attached to this Lease; provided, however, that in no event shall any decrease in Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 below1.1.3 of Exhibit C attached to this Lease, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 and Exhibit C shall survive the expiration of the Lease Term. Landlord may upon expiration of the Lease Term deliver to Tenant an estimate of any Base Rent, Additional Rent or other obligations outstanding, and Landlord may either deduct such amount from any funds otherwise payable to Tenant upon expiration or require Tenant to pay such funds immediately.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts other than Base Rent payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, following the expiration of the Base Year, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent and of Landlord to reconcile and reimburse Tenant for overpayments of Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” "TENANT'S SHARE" of the annual “Direct Expenses"DIRECT EXPENSES,” " as those terms are defined in Sections 4.2.6 and 4.2.2 4.2.2, respectively, of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, "ADDITIONAL RENT," and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term, provided that Landlord bills Tenant for such Additional Rent within one (1) year following the calendar year in which the Lease Term expires, except where the failure to timely furnish such bill as to any particular item includable as Additional Rent is beyonx Xxndlord's reasonable control (e.g., tax assessments that are late in arriving from the assessor), in which case such one (1) year limit shall not be applicable.

General Terms. In As set forth in this Article 4, in addition to paying the Base Rent specified Specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “Direct "Project Expenses,” " as those terms are defined in Sections 4.2.6 4.2.5 and 4.2.2 4.2.3 of this Lease, respectively, which are in excess allocated to the tenants of the amount of Direct Expenses applicable Building pursuant to the “Base Year,” as that term is defined in terms of Section 4.2.1, 4.3 below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by TenantXxxxxx, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”"ADDITIONAL RENT", and the Base Rent and the Additional Rent are sometimes herein collectively referred to as “Rent"RENT.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base 00000/00000 Xxxxxxx Xxxxxx [Structural GenomiX, Inc.] Rent. No Additional Rent shall be due or owing for the Pre-Commencement Period. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term, and Landlord shall use commercially reasonable efforts to deliver the Statement, as defined below, of any Additional Rent to Tenant within six (6) months after the expiration or termination of this Lease, as applicable.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, commencing on January 1, 2016, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, 4.2.1 below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent and all other sums payable by Tenant to Landlord hereunder are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.2 and 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this LeaseLease (other than Base Rent), are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant incurred during the Lease Term which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. Notwithstanding any provision to the contrary contained in this Lease, any other monetary obligations payable by Tenant hereunder shall be considered Rent for purposes hereof. Notwithstanding anything to the contrary contained herein, Tenant shall not be responsible for payments of Direct Expenses for the first twelve (12) months of the Lease Term or during the Base Year.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Building Direct Expenses,” as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below4.2.1 of this Lease; provided, however, that in no event shall any decrease in Building Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 belowof this Lease, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by TenantXxxxxx, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay pay, commencing after the expiration of the “Base Year”, “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.1, 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by TenantTxxxxx, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term; provided, however, that other than “Tax Expenses,” as that term is defined in Section 4.2.5.1, below, levied by a governmental authority, or utility charges, Tenant shall not be responsible for Tenant’s Share of any Direct Expenses attributable to any “Expense Year” which are first billed to Tenant more than two (2) years after the Lease Expiration Date.

General Terms. In addition to paying the Base Rent specified in Article ARTICLE 3 of this Lease, Tenant shall pay “Tenant’s Share” "TENANT'S SHARE" of the annual “Direct Expenses"DIRECT EXPENSES,” " as those terms are defined in Sections SECTIONS 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section SECTION 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. In addition to the foregoing obligations, Tenant shall also pay "TENANT'S ELECTRICITY COST," as defined in Section 4.7 of this Lease, separately from any increases in Direct Expenses. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, "ADDITIONAL RENT," and the Base Rent and the Additional Rent are herein collectively referred to as “Rent"RENT.” " All amounts due under this Article ARTICLE 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the The obligations of Tenant to pay the Additional Rent provided for in this Article ARTICLE 4 shall survive the expiration or earlier termination of the Lease Termfor such period of time as is required to reconcile the Estimated Excess and Overpayment Amount of Direct Expenses pursuant to SECTION 4.4.1 hereof; provided, however, that any other contingent or unliquidated contractual claims of Landlord or Tenant (e.g., indemnity) shall survive the expiration or earlier termination of this Lease only for so long as any applicable statute of limitations would permit such actions under Massachusetts law.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay (i) “Tenant’s Building Share” of the annual “Building Direct Expenses,” (ii) “Tenant’s Phase Share” of the annual “Phase Direct Expenses”, and (iii) “Tenant’s Project Share” of the annual “Project Direct Expenses” as those terms are defined in Sections 4.2.6 and 4.2.2 Section 4.2, below. Landlord’s estimate of this Lease, respectively, which are in excess of the amount “Tenant’s Share of Direct Expenses applicable to the “Base YearExpenses,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under first full month of the Lease Term shall be paid at the time of Tenant’s execution of this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in ------------- Article 3 of this Lease, Tenant shall pay “pay, commencing after the expiration of the "Base Year", "Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.1, 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “"Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “"Expense Year,” " as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this this, Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 4.2.2, respectively, of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease; provided further, however, with respect to that portion of Direct Expenses which consist of “Facilities Expenses,” as that term is defined in Section 4.8 of this Lease, below, Tenant shall pay “Tenant’s Facilities Share,” as that term is defined in Section 4.9 of this Lease, below, of such Facilities Expenses. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent; provided, however, the parties hereby acknowledge that the first monthly installment of Tenant’s Share of any “Estimated Excess,” as that term is set forth in, and pursuant to the terms and conditions of, Section 4.4.2 of this Lease, shall first be due and payable for the calendar month occurring immediately following the expiration of the Base Year. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. All sums payable to Landlord on demand under the terms of this Lease shall be payable within thirty (30) days after notice from Landlord of the amounts due. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “pay, following the applicable Lease Commencement Date and subject to the abatement provisions of Section 3.2, above, "Tenant’s 's Share” " of the annual “"Direct Expenses,” " as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “"Base Year,” " as that term is defined in Section 4.2.1, below; provided, however, provided that in no event shall any decrease in Direct Expenses for any “Expense Year,” , as that term is defined in Section 4.2.6 4.2.3 below, below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “"Additional Rent”", and the Base Rent and the Additional Rent are herein collectively referred to as “"Rent.” " All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent and of Landlord to reconcile and reimburse Tenant for overpayments of Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Direct Expenses,” as those terms are defined in Sections 4.2.6 and 4.2.2 4.2.2, respectively, of this Lease, respectively, which are in excess of the amount of Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, Year below Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms TCCs of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. ; provided, however, the parties hereby acknowledge that the first monthly installment of Tenant’s Share of any “Estimated Excess” (as that term is set forth in, and pursuant to the terms and conditions of, Section 4.4.2, below), shall first be due and payable for the calendar month occurring immediately following the expiration of the first (1st) Lease Year Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term.

General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay “Tenant’s Share” of the annual “Building Direct Expenses,” as those terms are defined in Sections 4.2.6 4.2.9 and 4.2.2 of this Lease, respectively, which are in excess of the amount of Building Direct Expenses applicable to the “Base Year,” as that term is defined in Section 4.2.1, below; provided, however, that in no event shall any decrease in Building Direct Expenses for any “Expense Year,” as that term is defined in Section 4.2.6 below, below Building Direct Expenses for the Base Year entitle Tenant to any decrease in Base Rent or any credit against sums due under this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the “Additional Rent”, ,” and the Base Rent and the Additional Rent are herein collectively referred to as “Rent.” All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of Tenant which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 shall survive the expiration of the Lease Term. Landlord may upon expiration of the Lease Term deliver to Tenant an estimate of any Base Rent, Additional Rent or other obligations outstanding, and Landlord may either deduct such amount from any funds otherwise payable to Tenant upon expiration or require Tenant to pay such funds immediately. Landlord shall make necessary adjustments for differences between actual and estimated Additional Rent in accordance with Section 4.4, below.