Budget. Atara shall pay Institute the amounts set forth in the mutually agreed upon budget set forth in [Schedule 4.2] (the “Budget”), incorporated herein, to cover all direct and indirect costs of the Allogeneic Programs, EBV Autologous Program, HPV CTL Program and BKV/JCV CTL Program, excluding the [ * ] Programs, for which budget and funding shall be subject to Section 2.6(f). The Parties may mutually agree upon changes to the Budget or changes in the allocation of the Budget to activities under the Development Plan by mutual written agreement in a document executed by duly authorized representatives of both Parties or otherwise expressly agreed to in writing by the Alliance Managers and representatives on the JSC of both Parties that states that it is effectuating such changes.

Budget. Atara shall pay Institute the amounts set forth in the mutually agreed upon budget set forth in [Schedule 4.2] (the “Budget”), incorporated herein, to cover all direct and indirect costs of the Allogeneic Programs and EBV Autologous Program and excluding the ​ Programs, for which budget and funding shall be subject to [Section 2.6(f)]. The Parties may mutually agree upon changes to the Budget or changes in the allocation of the Budget to activities under the Development Plan by mutual written agreement in a document executed by duly authorized representatives of both Parties or otherwise expressly agreed to in writing by the Alliance Managers and representatives on the JSC of both Parties that states that it is effectuating such changes.