X0609 4 2026-10-02 0001289308 EnerSys ENS 0002051515 Fisher Keith D. false 2366 BERNVILLE ROAD READING PA 19605 1 Pres. Network & Infrastructure 0 Common Stock 2026-10-02 4 A 0 10.2406 0 A 28524.2406 D Common Stock 2026-10-02 4 A 0 6.144 0 A 28530.3846 D Common Stock 2026-10-02 4 A 0 6.375 0 A 28536.7596 D Common Stock 2026-10-02 4 A 0 5.1586 0 A 28541.9182 D Common Stock 2026-10-02 4 A 0 5.1586 0 A 28547.0768 D Common Stock 2026-10-02 4 A 0 3.6896 0 A 28550.7664 D Common Stock 2026-10-02 4 A 0 0.7376 0 A 28551.5040 D These shares were granted in the form of Restricted Stock Units ("RSUs"), 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 6,334 unvested RSUs granted to the reporting person on February 7, 2025, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs. These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 3,806 unvested RSUs granted to the reporting person on February 7, 2025, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs. These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 3,949 unvested RSUs granted to the reporting person on August 8, 2025, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs. These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 3,196 unvested RSUs granted to the reporting person on August 14, 2026. These RSUs will be payable concurrent with the underlying RSUs. These shares were granted in the form of Performance Share Units ("PSUs"), in connection with the Dividend, with respect to 3,196 PSUs granted to the reporting person on August 14, 2026. These PSUs will be payable concurrently with the underlying PSUs. These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 2,519 vested RSUs granted to the reporting person on May 28, 2026 under the EnerSys Voluntary Deferred Compensation Plan for Executives (the "Plan"). These RSUs will be payable concurrent with the underlying RSUs. These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 503 unvested RSUs granted to the reporting person on May 28, 2026, under the Plan. These RSUs will be payable concurrent with the underlying RSUs. /s/ John Yarbrough by Power of Attorney 2026-10-06