X0609 4 2026-10-02 0001289308 EnerSys ENS 0001819816 Chan Caroline false 2366 BERNVILLE ROAD READING PA 19605 1 0 Common Stock 2026-10-02 4 A 0 24.4494 0 A 16718.4494 D These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on October 2, 2026, to stockholders of record as of September 18, 2026 (the "Dividend"), with respect to 16,693 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. /s/ John Yarbrough by Power of Attorney 2026-10-06