X0609 4 2026-03-27 0001289308 EnerSys ENS 0001208810 HOFFEN HOWARD I false 2366 BERNVILLE ROAD READING PA 19605 1 0 Common Stock 2026-03-27 4 A 0 68.40180 0 A 47658.40180 D Common Stock 2026-03-27 4 A 0 4.49520 0 A 47662.8970 D These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on March 27, 2026, to stockholders of record as of March 13, 2026 (the "Dividend"), with respect to 44,655 vested DSUs granted to the reporting person on various dates and adjusted for previously declared and paid cash dividends. These DSUs are vested and payable concurrent with the underlying DSUs. These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the Dividend, with respect to vested RSUs granted to the reporting person on various dates under the EnerSys Deferred Compensation Plan for Non-Employee Directors (the "Plan"), and adjusted for previously declared and paid cash dividends. These RSUs are vested and payable concurrent with the underlying RSUs. The reporting person has no direct pecuniary interest in such shares and disclaims beneficial ownership except to the extent ultimately realized. /s/ John Yarbrough by Power of Attorney 2026-03-31