Indemnification Agreement between Antigenics and Directors/Executive Officers

This agreement is between Antigenics and its current and former directors and executive officers. It outlines Antigenics' commitment to protect these individuals from certain legal claims or liabilities that may arise from their roles with the company. The agreement specifies the company's obligation to cover legal expenses and potential damages, subject to certain conditions and limitations. The listed individuals are parties to this agreement, ensuring they are indemnified for actions taken in good faith while performing their duties.