144 0001200034 XXXXXXXX LIVE 0000033533 ESPEY MFG & ELECTRONICS CORP 001-04383 233 Ballston Avenue Saratoga Springs NY 12866 518-245-4400 MICHAEL W WOOL Director Common Malletts Bay Wealth Management Group

Morgan Stanley 105 West View Rd, 5th FL Colchester VT 05446

1600 50256.00 2796758 05/16/2025 NYSE Common 05/16/2025 Stock Option Exercise Espey Mfg & Electronics Corp. N 1600 05/16/2025 cash/check Y 05/12/2025 /s/ Michael Wool