144 0001199503 XXXXXXXX LIVE 0000849869 SILGAN HOLDINGS INC 001-41459 4 LANDMARK SQ STAMFORD CT 06901 2039757110 ALLOTT ANTHONY J Director Common Stock Fidelity Investments

245 Summer Street Boston MA 02110

81152 4428464.64 106993180 05/15/2025 NYSE Common Stock 03/01/2022 Common Stock in settlement of an employee grant of restricted stock units upon vesting. Issuer N 49540 03/01/2022 The securities to be sold were received upon the settlement of vested restricted stock units. Under the applicable plan, upon vesting restricted stock units are settled in shares of Common Stock on a 1-for-1 basis without any payment. Common Stock 11/02/2023 Common Stock in settlement of an employee grant of restricted stock units upon vesting. Issuer N 1519 11/02/2023 The securities to be sold were received upon the settlement of vested restricted stock units. Under the applicable plan, upon vesting restricted stock units are settled in shares of Common Stock on a 1-for-1 basis without any payment. Common Stock 03/01/2024 Common Stock in settlement of an employee grant of restricted stock units upon vesting. Issuer N 30093 03/01/2024 The securities to be sold were received upon the settlement of vested restricted stock units. Under the applicable plan, upon vesting restricted stock units are settled in shares of Common Stock on a 1-for-1 basis without any payment. Y The securities to be sold were received upon the settlement of vested restricted stock units. Under the applicable plan, upon vesting restricted stock units are settled in shares of Common Stock on a 1-for-1 basis without any payment. 05/14/2025 /s/Anthony J. Allott