. Subject to the terms and conditions hereof, each Dollar Term Lender severally agrees to make a term loan (a “Dollar Term Loan”) to the Borrower in Dollars in a single borrowing on the Funding Date in an amount not to exceed the amount of the Dollar Term Commitment of such Lender. The Dollar Term Loans may from time to time be Eurocurrency Loans or ABR Loans, as determined by the Borrower and notified to the Administrative Agent in accordance with Sections 2.2 and 2.12. The Dollar Term Lenders’ commitments to make the Dollar Term Loan shall expire on the earlier to occur of 5:00 P.M. on the Funding Date and ​, 2021 if the Funding Date has not occurred by such date. Amounts paid or prepaid in respect of Dollar Term Loans may not be reborrowed.

Subject to the terms and conditions hereof, each Revolving Lender severally agrees to make revolving credit loans (“Revolving Loans”) to the Borrower or any Subsidiary Borrower from time to time during the Revolving Commitment Period in an aggregate Dollar Equivalent principal amount at any one time outstanding which, when added to such Lender’s Revolving Percentage of the sum of # the L/C Obligations then outstanding and # the aggregate principal amount of the Swingline Loans then outstanding, does not exceed the amount of such Lender’s Revolving Commitment; provided that after giving effect to any such Revolving Loans, # the Total Revolving Extensions of Credit shall not exceed the Total Revolving Commitments and # the Total Revolving Extensions of Credit denominated in Alternative Currencies shall not exceed the Alternative Currency Sublimit. During the Revolving Commitment Period the Borrower may use the Revolving Commitments by borrowing, prepaying the Revolving Loans in whole or in part, and reborrowing, all in accordance with the terms and conditions hereof. The Revolving Loans may from time to time be Eurocurrency Loans or ABR Loans, as determined by the Borrower and notified to the Administrative Agent in accordance with Sections 2.5 and 2.12.

During the Revolving Commitment Period, subject to the terms and conditions hereof, including, without limitation delivery of an updated Borrowing Base

If for any reason the Total Revolving A Outstandings at any time exceed the Aggregate Revolving A Commitments then in effect, the Company shall immediately prepay Revolving A Loans and/or the Swing Line Loans and/or Cash Collateralize the L/C Obligations in an aggregate amount equal to such excess; provided, however, that the Company shall not be required to Cash Collateralize the L/C Obligations pursuant to this [Section 2.05(b)(i)] unless after the prepayment in full of the Revolving A Loans and the Swing Line Loans the Total Revolving A Outstandings exceed the Aggregate Revolving A Commitments then in effect;

Other Commitments. Except as otherwise agreed, it is further understood that Institute and the personnel performing the Research Collaboration may be or become involved in other activities and projects which entail commitments to other Third Parties (“Other Work”). The Principal Investigator and the personnel performing the Research Collaboration will use Commercially Reasonable Efforts to progress the Research Collaboration in accordance with terms of the Development Plan, including any timelines set forth therein. Institute and the personnel performing the Research Collaboration will each use their best efforts to avoid conflicts with the terms and obligations of this Agreement. The Principal Investigator will provide Atara with written notice as soon as practicable if he becomes aware of a conflict or potential conflict that may materially impose upon his ability to perform activities under the Development Plan and this Agreement. Nothing in this Agreement shall be construed to limit the freedom of Institute, or their researchers who are not participants in the Research Collaboration under this Agreement, from engaging in Other Work made under other agreements with other parties than Atara. Notwithstanding the foregoing, Institute and the Principal Investigator shall use all reasonable efforts to distinguish the research performed in connection with the Research Collaboration under this Agreement from all Other Work, and shall keep records pertaining to such Other Work separately from the records to be maintained pursuant to Article 8.

If any Lender fails to respond to a request for a consent, waiver or amendment of or in relation to any term of any Finance Document (other than a consent, waiver, amendment referred to in Clause 33.2 (All Lender matters) or any other vote of Lenders under the terms of this Agreement within five Business Days of that request being made, unless the Borrower and the Agent agree to a longer time period in relation to such request:

Revolving Commitments. Subject to the terms and conditions of this Agreement, each Lender hereby agrees, severally and not jointly, to make revolving loans from time to time, but not more frequently than once per week (unless otherwise agreed to in advance in writing by the Majority Lenders), to the Borrower in an aggregate principal amount that will not result in # such Lender’s Revolving Credit Exposure exceeding such Lender’s Commitment or # the total Revolving Credit Exposures exceeding the total Commitments. Within the foregoing limits and subject to the terms and conditions set forth herein, the Borrower may borrow, repay and reborrow the DIP Loans.

Pension Commitments. By no later than 15 November 2018 (thereby understood that Seller tries to deliver until 31 October, 2018), the Seller has delivered to the Purchaser an updated version of the two pension actuarial reports (relating to the Company and Keymile Networks GmbH) as referred to in [Exhibit 9.13].6 updated as of the Effective Date and on the basis of US GAAP principles.

Incremental Commitments. (a) The Company and any one or more Banks (including New Banks) may from time to time agree that such Banks shall make, obtain or increase the amount of their Commitments (“Incremental Commitments”), by executing and delivering to the Administrative Agent an Increased Facility Activation Notice specifying # the amount of such Incremental Commitment and # the Increased Facility Closing Date; provided that, immediately prior to and after giving effect to any such increase in the Commitments # no Default or Event of Default shall have occurred and be continuing and # each of the representations and warranties made by the Company in or pursuant to the Credit Documents shall be true and correct in all material respects (or, if such representations and warranties are qualified by materiality, in all respects) on and as of such date as if made on and as of such date (except that any representations and warranties which expressly relate to an earlier date shall be true and correct in all material respects (or, if such representations and warranties are qualified by materiality, in all respects) as of such earlier date). Notwithstanding the foregoing, # without the consent of the Required Lenders, the aggregate amount of Incremental Commitments obtained after the Restatement Effective Date pursuant to this paragraph shall not exceed $100,000,000, # without the consent of the Administrative Agent, each increase effected pursuant to this paragraph shall be in a minimum amount of at least $10,000,000 and # all Incremental Commitments shall be documented solely as an increase to the Commitments, all Loans under Incremental Commitments (“Incremental Loans”) shall be identical to the Loans, and the terms and provisions of the Incremental Commitments and Incremental Loans shall be no more favorable than those applicable to the Commitments and Loans, respectively, including, without limitation, in respect of any interest rate margin applicable to any such Incremental Loans and any undrawn commitment fee payable to any Bank or New Bank (as defined below) in connection with such Incremental Commitments. No Bank shall have any obligation to participate in any increase described in this paragraph unless it agrees to do so in its sole discretion.

Extended Commitments. If the Maturity Date shall have occurred at a time when Extended Revolving Loan Commitments are in effect, then # such Letters of Credit shall automatically be deemed to have been issued (including for purposes of the obligations of the Lenders to purchase participations therein and to make payments in respect thereof pursuant to [Sections 2.13(d) and (e)])]) under (and ratably participated in by Lenders) the Extended Revolving Loan Commitments, up to an aggregate amount not to exceed the aggregate principal amount of the unutilized Extended Revolving Loan Commitments thereunder at such time (it being understood that no partial face amount of any Letter of Credit may be so reallocated) and # to the extent not reallocated pursuant to the immediately preceding clause (i), the Borrowers shall Cash Collateralize any such Letter of Credit in accordance with [Section 2.13(j)]. Except to the extent of reallocations of participations pursuant to the prior sentence, the occurrence of the Maturity Date with respect to Existing Revolving Loans shall have no effect upon (and shall not diminish) the percentage participations of the Lenders of Extended Revolving Loans in any Letter of Credit issued before the Maturity Date.