Form 4 Filing for Tidlund Mary A. - COMPX INTERNATIONAL INC

This filing details a transaction by Tidlund Mary A., a director at COMPX INTERNATIONAL INC, on May 20, 2026. Mary A. Tidlund acquired 1700 shares of Class A Common Stock at a price of $23.44 per share. These shares were issued for no cash consideration under the CompX International Inc. 2012 Director Stock Plan. Following this transaction, Mary A. Tidlund now owns 8100 shares of Class A Common Stock. The transaction code is "A" for acquisition, and the ownership is direct.