X0508 4 2025-12-26 0001289308 EnerSys ENS 0001713423 Funk Andrea J. 2366 BERNVILLE ROAD READING PA 19605 1 EVP and CFO 0 Common Stock 2025-12-26 4 A 0 3.9715 0 A 58201.9715 D Common Stock 2025-12-26 4 A 0 5.891 0 A 58207.8625 D Common Stock 2025-12-26 4 A 0 10.0503 0 A 58217.9128 D Common Stock 2025-12-26 4 A 0 33.49770 0 A 58251.4105 D Common Stock 2025-12-26 4 A 0 18.6914 0 A 58270.10190 D These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the cash dividend paid on December 26, 2025, to stockholders of record as of December 12, 2025 (the "Dividend"), with respect to 2,228 unvested RSUs granted to the reporting person on August 12, 2022, 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 3,305 unvested RSUs granted to the reporting person on August 11, 2023, 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 5,638 unvested RSUs granted to the reporting person on August 9, 2024, and adjusted for a previously declared and paid cash dividend. 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 18,792 unvested RSUs granted to the reporting person on May 23, 2025, and adjusted for a previously declared and paid cash dividend. 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 10,486 unvested RSUs granted to the reporting person on August 8, 2025, and adjusted for a previously declared and paid cash dividend. These RSUs will be payable concurrent with the underlying RSUs. /s/ John Yarbrough by Power of Attorney 2025-12-30