X0306 4 2018-06-29 0 0001289308 EnerSys ENS 0001577486 Shaffer David M 2366 BERNVILLE ROAD READING PA 19605 1 1 0 0 President & CEO Common Stock 2018-06-29 4 A 0 30.7605 0.00 A 129089.1513 D Common Stock 2018-06-29 4 A 0 16.5096 0.00 A 129105.6609 D Common Stock 2018-06-29 4 A 0 53.7513 0.00 A 129159.4121 D Common Stock 2018-06-29 4 A 0 19.4895 0.00 A 129178.9016 D Common Stock 2018-06-29 4 A 0 40.8647 0.00 A 129219.7664 D These shares were granted in the form of Market Share Units ("MSUs"), in connection with the cash dividend paid on June 29, 2018 to stockholders of record as of June 15, 2018 (the "Dividend"), with respect to 16,517 MSUs granted to the reporting person on May 12, 2015, and adjusted for vesting on May 12, 2018 and previously declared and paid cash dividends. These MSUs will be payable concurrently with the underlying MSUs. These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the Dividend, with respect to 7,524 unvested RSUs granted to the reporting person on May 16, 2016, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs. These shares were granted in the form of Performance Share Units ("PSUs"), in connection with the Dividend, with respect to 24,021 PSUs granted to the reporting person on May 16, 2016, and adjusted for previously declared and paid cash dividends. These PSUs will vest and are payable concurrent with the underlying PSUs. These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the Dividend, with respect to 8,882 RSUs granted to the reporting person on May 9, 2017, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs. These shares were granted in the form of Performance Share Units ("PSUs"), in connection with the Dividend, with respect to 18,441 PSUs granted to the reporting person on May 9, 2017, and adjusted for previously declared and paid cash dividends. These PSUs will vest and are payable concurrent with the underlying PSUs. Karen J. Yodis, by Power of Attorney 2018-07-03