General. The Plan shall be administered by the Committee, which shall have full authority to interpret the Plan, to establish rules and regulations relating to the operation of the Plan, to select Participants, to determine Individual Award Opportunities and to make all determinations and take all other actions necessary or appropriate for the proper administration of the Plan. The Committee’s interpretation of the Plan, and all actions taken within the scope of its authority, shall be final and binding on the Company, its Subsidiaries, its stockholders, Participants, and former Participants and their respective successors and assigns.

General. Arcus shall be solely responsible for, and shall use Commercially Reasonable Efforts in connection with seeking Regulatory Approval for Licensed Products in the Territory. Summaries of any substantive (but not merely procedural) communications or interactions with a Regulatory Authority in the United States, European Union and Japan, to the extent material to Arcus’ performance of its obligations under this Agreement, will be included in the Development reports referred to in Section 3.1. WuXi shall provide Arcus with all information, data and materials reasonably requested by Arcus in support of its regulatory filings for Licensed Products, including # the Product/Manufacturing Information or Chemistry, Manufacturing and Controls section of an IND or NDA/BLA and any foreign equivalents thereof and # the drug master file and/or letter of authorization permitting incorporation of such information in an IND or NDA/BLA and any foreign equivalents thereof.

General. Arcus shall be solely responsible for, and shall use Commercially Reasonable Efforts in connection with seeking Regulatory Approval for the Patented Products.

General. The Administrative Agent will promptly notify the Lenders of any such notice of increase, termination or reduction of the Facility. To the extent the Facility is increased, all Lenders (including both previously-existing and new Lenders) may request new Notes reflecting their respective Pro Rata Share of the Facility and new Lenders shall, to the extent necessary to cause the outstanding principal amount of the Loans and other Obligations allocable to each Lender to equal each such Lender’s Pro Rata Share, fund Loans directly to the other Lenders, as directed by the Administrative Agent. Upon the request of any Lender made through the Administrative Agent, the Borrower Parties hereby agree to execute and deliver any new Notes requested pursuant to this [Section 2.06] to evidence the Loans made by the Lenders (provided that any Notes being replaced are either returned, cancelled or marked as replaced and any Notes delivered by the respective Co-Borrowers shall be held by the Administrative Agent pursuant to the terms of [Section 2.11(a)] hereof) and acknowledge, consent and agree to the funding by any new Lenders of Loans pursuant to the previous sentence for the purpose of causing the Outstanding Amount of such Loans to equal each Lender’s applicable Pro Rata Share.

General. Unless otherwise expressly provided herein, all notices and other communications provided for hereunder shall be in writing (including by facsimile transmission). All such written notices shall be mailed certified or registered mail, faxed or delivered to the applicable address, facsimile number or (subject to subsection # below) electronic mail address, and all notices and other communications expressly permitted hereunder to be given by telephone shall be made to the applicable telephone number, as follows:

General. Except as otherwise expressly provided herein or as required by law, the holders of Common Stock, Class A Stock, Class B Stock and Class C Stock will vote together and not as separate classes. Notwithstanding the foregoing, the Corporation may not, # without the affirmative vote of holders of at least two-thirds of the outstanding shares of Class B Stock, voting separately as a class, amend, alter or repeal the provisions of this Third Amended and Restated Certificate of Incorporation of the Corporation so as to materially and adversely affect any right, preference, privilege or voting power of the Class B Stock, or # without the affirmative vote of holders of at least two-thirds of the outstanding shares of Class C Stock, voting separately as a class, amend, alter or repeal the provisions of this Third Amended and Restated Certificate of Incorporation of the Corporation so as to materially and adversely affect any right, preference,

General. Each Guarantor waives any right to require any of [[Organization B:Organization]] to # proceed against the Borrower or any other Person liable on the Obligations, # enforce any of their rights against any other guarantor of the Obligations, # proceed or enforce any of their rights against or exhaust any security given to secure the Obligations, # have the Borrower or any other Loan Party joined with any Guarantor in any suit arising out of this Article VIII and/or the Obligations, or # pursue any other remedy in [[Organization B:Organization]]’ powers whatsoever. It is agreed between [[Organization A:Organization]] and [[Organization B:Organization]] that the foregoing waivers are of the essence of the transaction contemplated by this Agreement and the other Loan Documents and that, but for this Guaranty and such waivers, [[Organization B:Organization]] would not extend or continue to extend credit under this Agreement. [[Organization B:Organization]] shall not be required to mitigate damages or take any action to reduce, collect or enforce the Obligations. Each Guarantor waives any defense arising by reason of any disability, lack of corporate authority or power, or other defense of the Borrower or any other guarantor of the Obligations, and shall remain liable hereon regardless of whether the Borrower, any other Loan Party or any other guarantor be found not liable thereon for any reason. Whether and when to exercise any of the remedies of [[Organization B:Organization]] under any of the Loan Documents shall be in the sole and absolute discretion of the Administrative Agent, and no delay by the Administrative Agent in enforcing any remedy, including delay in conducting a foreclosure sale, shall be a defense to any Guarantor’s liability under this Article VIII.

GENERAL. These Performance Share Units (“PSUs”) are granted under and subject to the following Award Terms and the Merck & Co., Inc. 2010 Stock Incentive Plan (the "Merck ISP").

General. Purchaser has the right of first refusal to purchase the Purchaser’s Pro Rata Share of any New Securities (as defined below) that the Company may from time to time issue after the date of this Agreement, provided, however, the Purchaser will have no right to purchase any such New Securities if Purchaser cannot demonstrate to the Company’s reasonable satisfaction that such Purchaser is at the time of the proposed issuance of such New Securities an “accredited investor” as such term is defined in Regulation D under the Securities Act. A Purchaser’s “Pro Rata Share” for means the ratio of # the number of shares of the Company’s Common Stock issued or issuable upon conversion of the shares of Preferred Stock owned by such Major Purchaser, to # the Fully-Diluted Share Number.

General. Restricted Stock or Restricted Stock Units may be issued under the Plan. The Administrator shall determine the Eligible Recipients to whom, and the time or times at which, Restricted Stock or Restricted Stock Units shall be made. Each Participant who is granted Restricted Stock or Restricted Stock Units shall enter into an Award Agreement with the Company, containing such terms and conditions as the Administrator shall determine, in its sole discretion, including, among other things, the number of Shares to be awarded; the price, if any, to be paid by the Participant for the acquisition of Restricted Stock or Restricted Stock Units; the period of time restrictions, performance goals or other conditions that apply to Transferability, delivery or vesting of such Awards (the “Restricted Period”); and all other conditions applicable to the Restricted Stock and Restricted Stock Units. If the restrictions, performance goals or conditions established by the Administrator are not attained, a Participant shall forfeit his or her Restricted Stock or Restricted Stock Units, in accordance with the terms of the grant. The provisions of the Restricted Stock or Restricted Stock Units need not be the same with respect to each Participant.