144 0001703326 XXXXXXXX LIVE 0000884269 ALPHA PRO TECH,LTD. 001-15725 53 WELLINGTON STREET EAST AURORA A6 L4G 1H6 19054790654 James W Buchan Director common stock Jean-Claude Amiet

Leede Jones Gable Inc. 1800-1140 West Pender Street Vancouver A1 00000

15000 90000 11462034 03/15/2024 NYSE American common stock 03/15/2024 options exercised Company N 15000 03/15/2024 check or wire Y 03/14/2024 /s/ James Buchan