X0306 4 2020-03-27 0 0001289308 EnerSys ENS 0001389949 CHUNG HWAN-YOON C/O ENERSYS 2366 BERNVILLE ROAD READING PA 19605 1 0 0 0 Common Stock 2020-03-27 4 A 0 100.864 0.00 A 27472.4639 D These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on March 27, 2020 to stockholders of record as of March 13, 2020 (the "Dividend"), with respect to an aggregate of 26,237 vested DSUs granted to the reporting person on various dates, and adjusted for previously declared and paid cash dividends. These DSUs are vested and payable concurrent with the underlying DSUs. The reporting person has no direct pecuniary interest in 4,784.6457 shares and disclaims beneficial ownership except to the extent ultimately realized. Karen J. Yodis, by Power of Attorney 2020-03-31