Extension Amendments. The Lenders hereby irrevocably authorize the Administrative Agent to enter into amendments to this Agreement and the other Loan Documents (an “Extension Amendment”) with the Borrowers as may be necessary in order to establish new tranches in respect of Extended Commitments (and related Extended Loans) and such technical amendments as may be necessary or appropriate in the reasonable opinion of the Administrative Agent and the Borrowers in connection with the establishment of such new tranches, in each case, on terms consistent with this Section 2.22. This Section 2.22 supersedes any provisions in Section 10.08 to the contrary. Except as otherwise set forth in an Extension Offer, there will be no conditions to the effectiveness of an Extension Amendment. Extensions will not constitute a voluntary or mandatory payment or prepayment for purposes of this Agreement.

Extension Offers. Pursuant to one or more offers (each, an “Extension Offer”) made from time to time by the ​ to all Lenders holding Loans and/or Commitments of a particular Class with a like Maturity Date, the ​ may extend such Maturity Date and otherwise modify the terms of such Loans and/or Commitments pursuant to the terms set forth in an Extension Offer (each, an “Extension”). Each Extension Offer will specify the minimum amount of Loans and/or Commitments with respect to which an Extension Offer may be accepted, which # with respect to Loans and/or Commitments denominated in Dollars, will be an integral multiple of $1,000,000 and an aggregate principal amount that is not less than $5,000,000, or # with respect to Loans and/or Commitments denominated in any Alternative Currency, will be an integral multiple of the Dollar Amount of $1,000,000 and an aggregate principal amount that is not less than the Dollar Amount of $5,000,000 or, in each case, if less, # the aggregate principal amount of such Class of Loans outstanding or # such lesser minimum amount as is approved by the Administrative ​, such consent not to be unreasonably withheld, conditioned or delayed. Extension Offers will be made on a pro rata basis to all Lenders holding Loans and/or Commitments of a particular Class with a like Maturity Date. If the aggregate outstanding principal amount of such Loans (calculated on the face amount thereof) and/or Commitments in respect of which Lenders have accepted an Extension Offer exceeds the maximum aggregate principal amount of Loans and/or Commitments offered to be extended pursuant to such Extension Offer, then the Loans and/or Commitments of such Lenders will be extended ratably up to such maximum amount based on the respective principal amounts (but not to exceed actual holdings of record) with respect to which such Lenders have accepted such Extension Offer. There is no requirement that any Extension Offer or Extension Amendment (defined as follows) be subject to any “most favored nation” pricing provisions. The terms of an Extension Offer shall be determined by the ​, and Extension Offers may contain one or more conditions to their effectiveness, including a condition that a minimum amount of Loans and/or Commitments of any or all applicable tranches be tendered.

Extension; Waiver. Subject to Section 7.01, at any time prior to the Effective Time of the Acquisition, the parties may # extend the time for the performance of any of the obligations or other acts of the other parties, # waive any inaccuracies in the representations and warranties contained in this Agreement or in any document delivered pursuant to this Agreement, or # waive compliance with any of the agreements or conditions contained in this Agreement. Any agreement on the part of a party to any such extension or waiver shall be valid only if set forth in an instrument in writing signed on behalf of such party. The failure of any party to this Agreement to assert any of its rights under this Agreement or otherwise shall not constitute a waiver of such rights.

Extension Terms. All terms and conditions of this Lease shall be applicable during the Extension Period(s) except that the amount of Base Rent charged for the Renewal Period shall be the then “Prevailing Market Rent”, which shall be the base or fixed rent for comparable office space in the Seaport District of the City of Boston being leased to renewal tenants in comparable buildings, taking into account all then-relevant factors, including such market concessions, if any, as are then being offered by landlords to renewal tenants leasing comparable office space in comparable buildings, including the existence or nonexistence of any rent abatement, the amount of any tenant improvement allowance, the amount of any brokerage commissions, the net or gross basis of the comparable leases as opposed to the net lease structure of this Lease. If within thirty (30) days following delivery of an Extension Election Notice, Landlord and Tenant have not mutually agreed on the Prevailing Market Rent for the applicable Extension Period, then the parties shall use the following method to determine the Prevailing Market Rent (the “Baseball Arbitration Method”): within ten (10) business days after the expiration of such thirty-day period, an impartial, senior broker in a Boston, Massachusetts leasing brokerage firm (the “Baseball Arbitrator”) shall be selected jointly by Landlord and Tenant. If Landlord and Tenant cannot not agree upon the Baseball Arbitrator, then the same shall be designated by the then president of the Commercial Brokers Association of the Greater Boston Real Estate Board (or comparable organization reasonably satisfactory to the parties, if no longer existing), who may not select himself or herself or a broker at the same firm with which he or she is then affiliated. The Baseball Arbitrator selected by the parties or designated as aforesaid shall have at least ten (10) years’ experience in the leasing of first-class office space in downtown Boston (including the Seaport and Financial District submarkets) and shall not have worked for either party in the five (5) years prior to his or her selection. Landlord and Tenant shall each submit to the Baseball Arbitrator and to the other their respective proposed Prevailing Market Rent for the Premises within ten (10) days after the designation of such Baseball Arbitrator. The Baseball Arbitrator may not select any other rental value for the Premises, other than one submitted by Landlord or Tenant. The determination of the Baseball Arbitrator so-selected or designated shall be binding upon Landlord and Tenant shall serve as the basis for the determination of the annual Base Rent payable for the respective Extension Period. Each party shall pay one-half of the cost of the Baseball Arbitrator. Each Baseball Arbitrator shall thereupon make his or her determination of the Prevailing Market Rent within twenty (20) business days after the appointment of such Baseball Arbitrator.

Each Lender may, in its sole discretion, agree to any Extension Request. Each Lender that agrees to an Extension Request by the date falling 15 days before the relevant anniversary of the date of this Agreement will extend its Commitment for a further period of one year or two years, as set out in the relevant Extension Request, from the then current Final Maturity Date in respect of that Lender's Commitment and the Final Maturity Date with respect to the Commitment of that Lender will be extended accordingly.

a reduction in the Margin or a reduction in the amount of any payment of principal, interest, fee or other amount payable to a Lender under the Finance Documents;

Notice of Issuance, Amendment, Renewal or Extension. To request the issuance of a Letter of Credit (or the amendment, renewal or extension of an outstanding Letter of Credit), the Borrower shall hand deliver or telecopy (or transmit by electronic communication, if arrangements for doing so have been approved by the Issuing Bank) to the Issuing Bank and the Administrative Agent (reasonably in advance of the requested date of issuance, amendment, renewal or extension) a notice requesting the issuance of a Letter of Credit, or identifying the Letter of Credit to be amended, renewed or extended, and specifying the date of issuance, amendment, renewal or extension (which shall be a Business Day), the date on which such Letter of Credit is to expire (which shall comply with paragraph # of this Section), the amount and Currency of such Letter of Credit, whether such Letter of Credit is to be issued under the Dollar Commitments or the Multicurrency Commitments, the name and address of the beneficiary thereof and such other information as shall be necessary to prepare, amend, renew or extend such Letter of Credit. If requested by the Issuing Bank, the Borrower also shall submit a letter of credit application on the Issuing Bank’s standard form in connection with any request for a Letter of Credit. In the event of any inconsistency between the terms and conditions of this Agreement and the terms and conditions of any form of letter of credit application or other agreement submitted by the Borrower to, or entered into by the Borrower with, the Issuing Bank relating to any Letter of Credit, the terms and conditions of this Agreement shall control.

Requests for Extension. The Borrowers may, by sending an Extension Letter to the Agents (who shall promptly notify the Lenders) no earlier than sixty (60) days and no later than forty-fivethirty (4530) days prior to any anniversary of the Closing Date (each such anniversary of the Closing Date being an “Anniversary Date”), request that each Lender extend such Lender’s then-existing Scheduled Maturity Date (with respect to each Lender, such Lender’s “Current Maturity Date”) for one year; provided, that, no more than two Extension Letters may be submitted by the Borrowers during the term of this Agreement.

Minimum Extension Requirement. If (and only if) the total of the Commitments of the Lenders that have agreed so to extend their Current Maturity Date (each, an “Extending Lender”) shall be more than fifty percent (50%) of the Aggregate Commitments in effect immediately prior to the applicable Anniversary Date, then, subject to the satisfaction of the conditions set forth in [Section 2.14(f)], effective as of the applicable Anniversary Date, the Scheduled Maturity Date of each Extending Lender shall be extended to the date falling one year after the Current Maturity Date of each Extending Lender (except that, if such date is not a Business Day, such Scheduled Maturity Date as so extended shall be the immediately preceding Business Day).

Modification and Extension. The issuance of any supplement, modification, amendment, renewal, or extensions to any Letter of Credit shall, for purposes hereof, be treated in all respects the same as the issuance of a new Letter of Credit hereunder; provided that the fees to be paid pursuant to [Section 3.4(b)(i)] shall only be due if the expiration date of such Letter of Credit is extended.