Common use of Initial Supply Clause in Contracts

Initial Supply. Subject to the terms and conditions contained in this Agreement, until the Manufacturing Transition Date, GSK agrees to purchase solely from Antigenics MA or it Affiliates (or a Third Party manufacturer approved by GSK, such approval not to be unreasonably withheld or delayed), and Antigenics MA or its Affiliates (or a Third Party manufacturer approved by GSK, such approval not to be unreasonably withheld or delayed) agrees to supply GSK and its Sublicensees with one hundred percent (100%) of their initial requirements of QS-21 (subject to the Manufacturing Capacity) for use solely in the development, marketing and sale of QS-21 Vaccines in the Territory. In the event that GSK’s requirements for QS-21 exceed the Manufacturing Capacity, the Parties will work together to increase the Manufacturing [**] = Portions of this exhibit have been omitted pursuant to a confidential treatment request. An unredacted version of this exhibit has been filed separately with the Commission.