ENS

SEC source: 0001209191-18-001489 · doc4.xml · nonDerivative · entry 5

Schmidtlein Michael J · CIK 0001345053 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,153.4257

F5 · shares: These shares were granted in the form of Performance Share Units ("PSUs"), in connection with the Dividend, with respect to 6,242 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.

SEC source: 0001209191-18-001489 · doc4.xml · nonDerivative · entry 4

Schmidtlein Michael J · CIK 0001345053 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,137.4181

F4 · shares: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the Dividend, with respect to 3,969 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.

SEC source: 0001209191-18-001489 · doc4.xml · nonDerivative · entry 3

Schmidtlein Michael J · CIK 0001345053 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,127.2395

F3 · shares: These shares were granted in the form of Performance Share Units ("PSUs"), in connection with the Dividend, with respect to 9,326 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.

SEC source: 0001209191-18-001489 · doc4.xml · nonDerivative · entry 2

Schmidtlein Michael J · CIK 0001345053 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,103.0887

F2 · shares: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the Dividend, with respect to 5,729 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.

SEC source: 0001209191-18-001489 · doc4.xml · nonDerivative · entry 1

Schmidtlein Michael J · CIK 0001345053 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,091.9611

F1 · shares: These shares were granted in the form of Market Share Units ("MSUs"), in connection with the cash dividend paid on December 29, 2017 to stockholders of record as of December 15, 2017 (the "Dividend"), with respect to 16,517 unvested MSUs granted to the reporting person on May 12, 2015, and adjusted for previously declared and paid cash dividends. These MSUs will vest and are payable concurrent with the underlying MSUs.

SEC source: 0001209191-18-001484 · doc4.xml · nonDerivative · entry 6

MARLO DENNIS S · CIK 0001222380 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,589.5183

F6 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 31 unvested RSUs granted to the reporting person on October 10, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001484 · doc4.xml · nonDerivative · entry 5

MARLO DENNIS S · CIK 0001222380 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,589.4404

F5 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 24.0607 unvested RSUs granted to the reporting person on July 17, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001484 · doc4.xml · nonDerivative · entry 4

MARLO DENNIS S · CIK 0001222380 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,589.38

F4 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 15.0743 unvested RSUs granted to the reporting person on April 11, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001484 · doc4.xml · nonDerivative · entry 3

MARLO DENNIS S · CIK 0001222380 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,589.3421

F3 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 6.0431 unvested RSUs granted to the reporting person on January 17, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001484 · doc4.xml · nonDerivative · entry 2

MARLO DENNIS S · CIK 0001222380 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,589.3269

F2 · shares: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the Dividend, with respect to 11,909.5640 vested RSUs granted to the reporting person on various dates under the EnerSys Deferred Compensation Plan for Non-Employee Directors (the "Plan"), and adjusted for previously declared and paid cash dividends. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001484 · doc4.xml · nonDerivative · entry 1

MARLO DENNIS S · CIK 0001222380 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,559.3948

F1 · shares: These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on December 29, 2017 to stockholders of record as of December 15, 2017 (the "Dividend"), with respect to 19,924 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.

SEC source: 0001209191-18-001471 · doc4.xml · nonDerivative · entry 8

Long Jeffrey W. · CIK 0001635909 · President, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,819.8003

F8 · shares: These shares were granted in the form of PSUs, in connection with the Dividend, with respect to 3,783 unvested 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.

SEC source: 0001209191-18-001471 · doc4.xml · nonDerivative · entry 7

Long Jeffrey W. · CIK 0001635909 · President, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,810.0988

F7 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 2,406 unvested 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.

SEC source: 0001209191-18-001471 · doc4.xml · nonDerivative · entry 6

Long Jeffrey W. · CIK 0001635909 · President, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,803.9286

F6 · shares: These shares were granted in the form of Performance Share Units ("PSUs"), in connection with the Dividend, with respect to 5,652 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.

SEC source: 0001209191-18-001471 · doc4.xml · nonDerivative · entry 5

Long Jeffrey W. · CIK 0001635909 · President, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,789.292

F5 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 2,604 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.

SEC source: 0001209191-18-001471 · doc4.xml · nonDerivative · entry 4

Long Jeffrey W. · CIK 0001635909 · President, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,782.5486

F4 · shares: These shares were granted in the form of MSUs, in connection with the Dividend, with respect to 10,948 unvested MSUs granted to the reporting person on May 12, 2015, and adjusted for previously declared and paid cash dividend. These MSUs will vest and are payable concurrent with the underlying MSUs.

SEC source: 0001209191-18-001471 · doc4.xml · nonDerivative · entry 3

Long Jeffrey W. · CIK 0001635909 · President, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,753.8544

F3 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 336 unvested RSUs granted to the reporting person on May 12, 2014, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001471 · doc4.xml · nonDerivative · entry 2

Long Jeffrey W. · CIK 0001635909 · President, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,752.964

F2 · shares: These shares were granted in the form of Market Share Units ("MSUs"), in connection with the Dividend, with respect to 390 vested MSUs granted to the reporting person under the Plan on May 25, 2012, and as adjusted for previously declared and paid cash dividends. These MSUs are payable concurrent with the underlying MSUs.

SEC source: 0001209191-18-001471 · doc4.xml · nonDerivative · entry 1

Long Jeffrey W. · CIK 0001635909 · President, Americas

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,750.9883

F1 · shares: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the cash dividend paid on December 29, 2017 to stockholders of record as of December 15, 2017 (the "Dividend"), with respect to an aggregate of 855 vested RSUs granted to the reporting person on various dates under the EnerSys Voluntary Deferred Compensation Plan for Executives (the "Plan"), and adjusted for previously declared and paid cash dividends. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001468 · doc4.xml · nonDerivative · entry 6

LEHMAN JOHN F · CIK 0001211966 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,076.6081

F6 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 64 unvested RSUs granted to the reporting person on October 10, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001468 · doc4.xml · nonDerivative · entry 5

LEHMAN JOHN F · CIK 0001211966 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,076.4472

F5 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 47.1189 unvested RSUs granted to the reporting person on July 17, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001468 · doc4.xml · nonDerivative · entry 4

LEHMAN JOHN F · CIK 0001211966 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,076.3288

F4 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 29.1436 unvested RSUs granted to the reporting person on April 11, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001468 · doc4.xml · nonDerivative · entry 3

LEHMAN JOHN F · CIK 0001211966 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,076.2556

F3 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 15.1077 unvested RSUs granted to the reporting person on January 17, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001468 · doc4.xml · nonDerivative · entry 2

LEHMAN JOHN F · CIK 0001211966 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,076.2176

F2 · shares: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the Dividend, with respect to 33,089.1845 vested RSUs granted to the reporting person on various dates under the EnerSys Deferred Compensation Plan for Non-Employee Directors (the "Plan"), and adjusted for previously declared and paid cash dividends. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001468 · doc4.xml · nonDerivative · entry 1

LEHMAN JOHN F · CIK 0001211966 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,993.0551

F1 · shares: These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on December 29, 2017 to stockholders of record as of December 15, 2017 (the "Dividend"), with respect to 19,924 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.

SEC source: 0001209191-18-001464 · doc4.xml · nonDerivative · entry 6

KATSAROS ARTHUR T · CIK 0001220007 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,246.5773

F6 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 163 unvested RSUs granted to the reporting person on October 10, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001464 · doc4.xml · nonDerivative · entry 5

KATSAROS ARTHUR T · CIK 0001220007 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,246.1677

F5 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 114.2884 unvested RSUs granted to the reporting person on July 17, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001464 · doc4.xml · nonDerivative · entry 4

KATSAROS ARTHUR T · CIK 0001220007 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,245.8804

F4 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 71.3516 unvested RSUs granted to the reporting person on April 11, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001464 · doc4.xml · nonDerivative · entry 3

KATSAROS ARTHUR T · CIK 0001220007 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,245.7011

F3 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 36.2585 unvested RSUs granted to the reporting person on January 17, 2017, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001464 · doc4.xml · nonDerivative · entry 2

KATSAROS ARTHUR T · CIK 0001220007 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,245.61

F2 · shares: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the Dividend, with respect to 28,276.9037 vested RSUs granted to the reporting person on various dates under the EnerSys Deferred Compensation Plan for Non-Employee Directors (the "Plan"), and adjusted for previously declared and paid cash dividends. These RSUs are vested and payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001464 · doc4.xml · nonDerivative · entry 1

KATSAROS ARTHUR T · CIK 0001220007 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,174.5421

F1 · shares: These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on December 29, 2017 to stockholders of record as of December 15, 2017 (the "Dividend"), with respect to 19,924 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.

SEC source: 0001209191-18-001441 · doc4.xml · nonDerivative · entry 7

Jones Myles · CIK 0001702536 · President - Asia

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,206.9197

F7 · shares: These shares were granted in the form of PSUs, in connection with the Dividend, with respect to 3,783 unvested 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.

SEC source: 0001209191-18-001441 · doc4.xml · nonDerivative · entry 6

Jones Myles · CIK 0001702536 · President - Asia

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,197.2181

F6 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 2,406 unvested 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.

SEC source: 0001209191-18-001441 · doc4.xml · nonDerivative · entry 5

Jones Myles · CIK 0001702536 · President - Asia

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,191.0479

F5 · shares: These shares were granted in the form of Performance Share Units ("PSUs"), in connection with the Dividend, with respect to 5,652 unvested 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.

SEC source: 0001209191-18-001441 · doc4.xml · nonDerivative · entry 4

Jones Myles · CIK 0001702536 · President - Asia

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,176.4114

F4 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 2,604 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.

SEC source: 0001209191-18-001441 · doc4.xml · nonDerivative · entry 3

Jones Myles · CIK 0001702536 · President - Asia

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,169.668

F3 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 533 unvested RSUs granted to the reporting person on May 12, 2015, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001441 · doc4.xml · nonDerivative · entry 2

Jones Myles · CIK 0001702536 · President - Asia

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,168.271

F2 · shares: These shares were granted in the form of Market Share Units ("MSUs"), in connection with the Dividend, with respect to 3,650 unvested MSUs granted to the reporting person on May 12, 2015, and adjusted for previously declared and paid cash dividends. These MSUs will vest and are payable concurrent with the underlying MSUs.

SEC source: 0001209191-18-001441 · doc4.xml · nonDerivative · entry 1

Jones Myles · CIK 0001702536 · President - Asia

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,158.7045

F1 · shares: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the cash dividend paid on December 29, 2017 to stockholders of record as of December 15, 2017 (the "Dividend"), with respect to 252 unvested RSUs granted to the reporting person on May 12, 2014, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs.

SEC source: 0001209191-18-001434 · doc4.xml · nonDerivative · entry 1

HOFFEN HOWARD I · CIK 0001208810 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,273.5269

F1 · shares: These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on December 29, 2017 to stockholders of record as of December 15, 2017 (the "Dividend"), with respect to an aggregate of 24,378 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.

F2 · balance_after: The reporting person has no direct pecuniary interest in such shares and disclaims beneficial ownership except to the extent ultimately realized.

SEC source: 0001209191-18-001426 · doc4.xml · nonDerivative · entry 1

CHUNG HWAN-YOON · CIK 0001389949 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,597.6474

F1 · shares: These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on December 29, 2017 to stockholders of record as of December 15, 2017 (the "Dividend"), with respect to an aggregate of 19,924 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.

F2 · balance_after: The reporting person has no direct pecuniary interest in 4,675.8774 shares and disclaims beneficial ownership except to the extent ultimately realized.

SEC source: 0001209191-17-060997 · doc4.xml · nonDerivative · entry 1

Sechrist Todd M. · CIK 0001498463 · Executive Vice President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,181.8378

F1 · price: This transaction was executed in multiple trades at prices ranging from $66.27 to $66.75. The price reported reflects the weighted average sale price. Full information regarding the number of shares sold and the prices at which the transactions were effected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

SEC source: 0001209191-17-056729 · doc4.xml · nonDerivative · entry 2

Vargo Ronald P · CIK 0001355666 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,150.3876

F2 · shares: This amount reflects a matching stock unit contribution by EnerSys for the reporting person's account in the Plan. The matching stock unit contribution vests 25% on each of January 10, 2018, April 10, 2018, July 10, 2018, and October 10, 2018. Such vesting is subject to acceleration or cancellation upon the occurrence of certain events.

F3 · balance_after: As a result of these transactions the reporting person has an additional 223 stock units in the Plan. Each of these stock units represents a right to receive one share of EnerSys common stock and is payable upon the reporting person's Termination, as defined in the Plan.

SEC source: 0001209191-17-056729 · doc4.xml · nonDerivative · entry 1

Vargo Ronald P · CIK 0001355666 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,113.3876

F1 · shares: In lieu of receiving cash fees, the reporting person received 186 stock units, which immediately vested, in the EnerSys Voluntary Deferred Compensation Plan for Non-Employee Directors (the "Plan").

SEC source: 0001209191-17-056728 · doc4.xml · nonDerivative · entry 2

TUFANO PAUL J · CIK 0001201520 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,373.6871

F2 · shares: This amount reflects a matching stock unit contribution by EnerSys for the reporting person's account in the Plan. The matching stock unit contribution vests 25% on each of January 10, 2018, April 10, 2018, July 10, 2018, and October 10, 2018. Such vesting is subject to acceleration or cancellation upon the occurrence of certain events.

F3 · balance_after: As a result of these transactions the reporting person has an additional 413 stock units in the Plan. Each of these stock units represents a right to receive one share of EnerSys common stock and is payable upon the reporting person's Termination, as defined in the Plan.

SEC source: 0001209191-17-056728 · doc4.xml · nonDerivative · entry 1

TUFANO PAUL J · CIK 0001201520 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,304.6871

F1 · shares: In lieu of receiving cash fees, the reporting person received 344 stock units, which immediately vested, in the EnerSys Voluntary Deferred Compensation Plan for Non-Employee Directors (the "Plan").

SEC source: 0001209191-17-056727 · doc4.xml · nonDerivative · entry 2

MARLO DENNIS S · CIK 0001222380 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,507.7568

F2 · shares: This amount reflects a matching stock unit contribution by EnerSys for the reporting person's account in the Plan. The matching stock unit contribution vests 25% on each of January 10, 2018, April 10, 2018, July 10, 2018, and October 10, 2018. Such vesting is subject to acceleration or cancellation upon the occurrence of certain events.

F3 · balance_after: As a result of these transactions the reporting person has an additional 186 stock units in the Plan. Each of these stock units represents a right to receive one share of EnerSys common stock and is payable upon the reporting person's Termination, as defined in the Plan.

SEC source: 0001209191-17-056727 · doc4.xml · nonDerivative · entry 1

MARLO DENNIS S · CIK 0001222380 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,476.7568

F1 · shares: In lieu of receiving cash fees, the reporting person received 155 stock units, which immediately vested, in the EnerSys Voluntary Deferred Compensation Plan for Non-Employee Directors (the "Plan").

SEC source: 0001209191-17-056726 · doc4.xml · nonDerivative · entry 2

LEHMAN JOHN F · CIK 0001211966 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,941.4171

F2 · shares: This amount reflects a matching stock unit contribution by EnerSys for the reporting person's account in the Plan. The matching stock unit contribution vests 25% on each of January 10, 2018, April 10, 2018, July 10, 2018, and October 10, 2018. Such vesting is subject to acceleration or cancellation upon the occurrence of certain events.

F3 · balance_after: As a result of these transactions the reporting person has an additional 386 stock units in the Plan. Each of these stock units represents a right to receive one share of EnerSys common stock and is payable upon the reporting person's Termination, as defined in the Plan.

SEC source: 0001209191-17-056726 · doc4.xml · nonDerivative · entry 1

LEHMAN JOHN F · CIK 0001211966 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,877.4171

F1 · shares: In lieu of receiving cash fees, the reporting person received 322 stock units, which immediately vested, in the EnerSys Voluntary Deferred Compensation Plan for Non-Employee Directors (the "Plan").

SEC source: 0001209191-17-056725 · doc4.xml · nonDerivative · entry 2

KATSAROS ARTHUR T · CIK 0001220007 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,122.9041

F2 · shares: This amount reflects a matching stock unit contribution by EnerSys for the reporting person's account in the Plan. The matching stock unit contribution vests 25% on each of January 10, 2018, April 10, 2018, July 10, 2018, and October 10, 2018. Such vesting is subject to acceleration or cancellation upon the occurrence of certain events.

F3 · balance_after: As a result of these transactions the reporting person has an additional 977 stock units in the Plan. Each of these stock units represents a right to receive one share of EnerSys common stock and is payable upon the reporting person's Termination, as defined in the Plan.