Executive agrees to cooperate, to a reasonable extent, with and assist Caladrius, its affiliates and legal counsel and provide information to Caladrius, its affiliates and legal counsel as to matters in which Executive was involved prior to the Termination Date, including, without limitation, information needed in connection with any claim or litigation, investigation, administrative proceeding, arbitration or enforcement action by or against Caladrius or any of its affiliates relating to any matter in which he was involved or about which he had knowledge, and will testify as a witness in connection with such matters if requested by Caladrius or any one of its affiliates, at which time, Executive would be entitled to reasonable compensation for such services.