EnerSys Director Lauren Knausenberger Receives Stock Units in Lieu of Cash Fees

This Form 4 filing reports that Lauren Knausenberger, a director of EnerSys (ENS), received stock units in lieu of cash fees on April 13, 2026. The director received 136 stock units that immediately vested through the EnerSys Voluntary Deferred Compensation Plan for Non-Employee Directors. Additionally, EnerSys made a matching contribution of 27 stock units that will vest quarterly over the next year, with 25% vesting on each of July 13, 2026, October 13, 2026, January 13, 2027, and April 13, 2027. The matching contribution is subject to acceleration or cancellation upon certain events. Following these transactions, Knausenberger's total holdings increased to 5,463 stock units, with each unit representing a right to receive one share of EnerSys common stock payable upon termination from the Plan. The stock units were acquired at a price of $194.61 per share for the initial 136 units, while the matching 27 units were acquired at $0 per share.