SEC Form 4 Filing for Mark E. Matthews

On October 2, 2026, Mark E. Matthews, CTO and Pres. Precision Power at EnerSys, acquired shares of common stock through various restricted stock units (RSUs) and performance share units (PSUs). These acquisitions were in connection with a cash dividend paid on the same date. Specifically, 901 RSUs granted on August 11, 2023, 2,022 RSUs granted on August 9, 2024, 3,949 RSUs granted on August 8, 2025, and 3,196 RSUs and 3,196 PSUs granted on August 14, 2026, were adjusted for previously declared and paid cash dividends. All these RSUs and PSUs will vest and be payable concurrent with the underlying awards. The transactions were reported on SEC Form 4, with the signature date of October 6, 2026.