Form 4 Filing for Chicago Rivet & Machine Co

This filing details a transaction by Cooney Kent H, a director at Chicago Rivet & Machine Co. On May 19, 2026, Kent Cooney acquired 900 shares of Common Stock at a price of $9.85 per share. Following this transaction, Kent Cooney directly owns 1000 shares of Common Stock. The transaction code "P" indicates a purchase, and the acquisition code "A" signifies an increase in holdings. The filing was signed on May 21, 2026.