Insider Transaction Report for Ronald P. Vargo

On October 2, 2026, Ronald P. Vargo, a director at EnerSys, acquired shares of Common Stock through various award grants. These acquisitions included 39.0146 shares from vested Deferred Stock Units (DSUs) related to a cash dividend, 14.4494 shares from vested Restricted Stock Units (RSUs) under the EnerSys Deferred Compensation Plan for Non-Employee Directors, and additional RSUs (both vested and unvested) totaling approximately 0.0088 shares. These transactions were part of dividend distributions and are payable concurrent with the underlying awards. Post-transaction, Mr. Vargo holds a total of 36,564.4728 shares.