On August 23, 2023, the Board of Directors of Inhibitor Therapeutics, Inc. increased the number of directors on the Board from four (4) members to seven (7) members and appointed Ronald E. Osman to fill one of the vacancies of the Board. Mr. Osman will be a non-independent director and will not serve on any committee. Below is Mr. Osman?s biography: Mr. Osman, age 77, is the founder of Ronald E. Osman & Associates Ltd. He has been a licensed attorney for over 40 years, representing clients in a variety of issues before both state and federal courts.

His practice has concentrated on complex civil litigation, including actions brought under the Federal False Claims Act which resulted in recovery of over $500 Million for Medicare, Medicaid, and other federal health insurance programs. He has provided expert testimony to the United States Senate and numerous federal courts regarding the Federal False Claims Act and has been actively involved in drafting and modifying both federal and state legislation, including the Federal False Claims Act, Liability Standards for Medicare Contractors, and the Illinois Hydraulic Fracturing Regulatory Act. In addition to his law practice, Mr. Osman is Chairman of the Board of Cell Culture, Inc. (C3), one of the founders of Rural Health, Inc., a not-for-profit Illinois corporation that provides medical services to patients in southern Illinois counties, and he supports the efforts of several charitable not-for-profits in Missouri and Illinois. He has been involved in efforts with the United States Department of Health and Human Services and Federal Drug Administration related to standards for use in testing and approving cancer treatment methods.

Prior to becoming an attorney, Mr. Osman served in the United States Marine Corp, where he was a Commanding Officer of Artillery Battery and Headquarters Company and received an Officer of the Deck qualification from the U.S. Navy. Additionally, both prior to becoming an attorney and concurrently with his practice of law, Mr. Osman worked in the agriculture industry, starting as a farm laborer on his father?s vegetable farm at age 12 and going on to own and operate an approximate 5,000 acre farming operation with his brother and to own and lease approximately 5,160 acres of farm ground in the State of Bahia, Brazil.