Form 4 Filing for ACME UNITED CORP

This filing details a transaction by Brian S. Olschan, President and COO of ACME UNITED CORP. On May 28, 2026, Olschan sold 4,833 shares of Common Stock at a price of $42.00 per share. Following this transaction, Olschan directly owns 41,172 shares of ACME UNITED CORP. The transaction was reported on Form 4, filed on May 29, 2026.