X0609 4 2026-03-27 0001289308 EnerSys ENS 0001713423 Funk Andrea J. false 2366 BERNVILLE ROAD READING PA 19605 1 EVP and CFO 0 Common Stock 2026-03-27 4 A 0 3.6391 0 A 58276.6391 D Common Stock 2026-03-27 4 A 0 5.39780 0 A 58282.0369 D Common Stock 2026-03-27 4 A 0 9.209 0 A 58291.2459 D Common Stock 2026-03-27 4 A 0 30.6936 0 A 58321.9395 D Common Stock 2026-03-27 4 A 0 17.1267 0 A 58339.0662 D These shares were granted in the form of Restricted Stock Units ("RSUs"), 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 2,232 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. Adjusted for previous arithmetic error. These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 3,311 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 5,648 unvested RSUs granted to the reporting person on August 9, 2024, 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 18,825 unvested RSUs granted to the reporting person on May 23, 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 10,504 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. /s/ John Yarbrough by Power of Attorney 2026-03-31