On October 25, 2023, Tammy Reilly notified Sorrento Therapeutics, Inc. that she was resigning from the Board of Directors of the Company, effective immediately. Ms. Reilly informed the Company that her resignation was due to concerns regarding the Company's Chief Restructuring Officer's continued lack of communication with the Board on decisions made and the general operating of the Company and changes in the Company's directors' and officers' insurance policy without Board input.