Form 4 Filing for ASP Isotopes Inc.

This Form 4 filing details a transaction by Ralph L. Hunter Jr., a director at ASP Isotopes Inc. On December 18, 2025, Hunter acquired 36,548 shares of the company's Common Stock. This acquisition was part of an annual award of restricted stock in connection with his service as an independent director. The transaction code is "A," indicating an acquisition. Following this transaction, Hunter owns 47,018 shares of Common Stock. The filing also notes that the transaction price per share is subject to a footnote, likely indicating it was a non-cash award or had a nominal value. The filing was signed on December 22, 2025.