144 0001976671 XXXXXXXX LIVE 0001577437 Ardmore Shipping Corp 001-36028 DORCHESTER HOUSE 7 CHURCH STREET HAMILTON D0 HM11 4412929332 O'Driscoll Aideen Siobhan Officer Common Stock Stifel Nicolaus & Company Inc

501 N Broadway St. Louis MO 63102

15848 300486.00 40802614 05/12/2026 NYSE Common Stock 03/30/2024 Restricted Stock Issuer N 8800 03/30/2024 Equity Compensation Common Stock 03/30/2025 Restricted Stock Issuer N 1781 03/30/2025 Equity Compensation Common Stock 03/04/2026 Restricted Stock Issuer N 818 03/04/2026 Equity Compensation Common Stock 03/05/2026 Restricted Stock Issuer N 4449 03/05/2026 Equity Compensation N Aideen O'Driscoll

DORCHESTER HOUSE 7 CHURCH STREET HAMILTON D0 HM11

Common Stock 03/03/2026 1163 18830.00 05/12/2026 /s/ James Weimer, as a duly authorized representative of STIFEL, as attorney-in-fact for Aideen O'Driscoll