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Shaffer David M

Disclosed activity across 1 company

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81358
SEC CIK
0001577486

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
EnerSysENS · Entity 3750CEOMarch 28, 2025April 01, 2025

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

EnerSys

Report date March 28, 2025 · Filed April 01, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect77,285.3076 Ending reported balance After 2025-03-28 transaction · row 4
4 source rows · reconciled sequence

Row 1 · 2025-03-28 · Grant · Acquired 16.9641 · Balance 77,103.074

F1: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the cash dividend paid on March 28, 2025, to stockholders of record as of March 14, 2025 (the "Dividend"), with respect to 6,351 unvested RSUs granted to the reporting person on August 16, 2021, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs.

Row 2 · 2025-03-28 · Grant · Acquired 48.7427 · Balance 77,151.8167

F2: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 18,429 unvested RSUs granted to the reporting person on August 12, 2022, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs.

Row 3 · 2025-03-28 · Grant · Acquired 55.0038 · Balance 77,206.8205

F3: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 20,985 unvested RSUs granted to the reporting person on August 11, 2023, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs.

Row 4 · 2025-03-28 · Grant · Acquired 78.4871 · Balance 77,285.3076

F4: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 30,223 unvested RSUs granted to the reporting person on August 9, 2024, and adjusted for a previously declared and paid cash dividend. These RSUs will be payable concurrent with the underlying RSUs.

Common StockSEC Table I · non-derivativeIndirectby Spouse1 Reported balance Holding disclosure · report date 2025-03-28 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 1

Filing footnotes · ownership attribution and instrument terms

F1: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the cash dividend paid on March 28, 2025, to stockholders of record as of March 14, 2025 (the "Dividend"), with respect to 6,351 unvested RSUs granted to the reporting person on August 16, 2021, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs.

F2: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 18,429 unvested RSUs granted to the reporting person on August 12, 2022, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs.

F3: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 20,985 unvested RSUs granted to the reporting person on August 11, 2023, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs.

F4: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 30,223 unvested RSUs granted to the reporting person on August 9, 2024, and adjusted for a previously declared and paid cash dividend. These RSUs will be payable concurrent with the underlying RSUs.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 28, 2025 Filed Apr 1, 2025 21:09 UTC EnerSys ENS · Entity 3750 GrantCommon Stock 78.4871 $0.00 $0.00
Disclosure

SEC source: 0001562180-25-002861 · primarydocument.xml · nonDerivative · entry 4

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,285.3076

F4 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 30,223 unvested RSUs granted to the reporting person on August 9, 2024, and adjusted for a previously declared and paid cash dividend. These RSUs will be payable concurrent with the underlying RSUs.

Read SEC document
March 28, 2025 Filed Apr 1, 2025 21:09 UTC EnerSys ENS · Entity 3750 GrantCommon Stock 55.0038 $0.00 $0.00
Disclosure

SEC source: 0001562180-25-002861 · primarydocument.xml · nonDerivative · entry 3

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,206.8205

F3 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 20,985 unvested RSUs granted to the reporting person on August 11, 2023, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs.

Read SEC document
March 28, 2025 Filed Apr 1, 2025 21:09 UTC EnerSys ENS · Entity 3750 GrantCommon Stock 48.7427 $0.00 $0.00
Disclosure

SEC source: 0001562180-25-002861 · primarydocument.xml · nonDerivative · entry 2

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,151.8167

F2 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 18,429 unvested RSUs granted to the reporting person on August 12, 2022, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs.

Read SEC document
March 28, 2025 Filed Apr 1, 2025 21:09 UTC EnerSys ENS · Entity 3750 GrantCommon Stock 16.9641 $0.00 $0.00
Disclosure

SEC source: 0001562180-25-002861 · primarydocument.xml · nonDerivative · entry 1

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,103.074

F1 · shares: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the cash dividend paid on March 28, 2025, to stockholders of record as of March 14, 2025 (the "Dividend"), with respect to 6,351 unvested RSUs granted to the reporting person on August 16, 2021, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs.

Read SEC document
February 25, 2025 Filed Feb 27, 2025 21:25 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 138 $102.03 $14,080.14
Disclosure

SEC source: 0001562180-25-001726 · primarydocument.xml · nonDerivative · entry 6

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 0

F4 · price: This transaction was executed in multiple trades at prices ranging from $102.00 to $102.04. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 25, 2025 Filed Feb 27, 2025 21:25 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 3,991 $101.37 $404,567.67
Disclosure

SEC source: 0001562180-25-001726 · primarydocument.xml · nonDerivative · entry 5

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 138

F3 · price: This transaction was executed in multiple trades at prices ranging from $101.01 to $101.99. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 25, 2025 Filed Feb 27, 2025 21:25 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 1,560 $100.42 $156,655.20
Disclosure

SEC source: 0001562180-25-001726 · primarydocument.xml · nonDerivative · entry 4

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 4,129

F1 · price: This transaction was executed in multiple trades at prices ranging from $100.01 to $100.98. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 25, 2025 Filed Feb 27, 2025 21:25 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 137 $102.03 $13,978.11
Disclosure

SEC source: 0001562180-25-001726 · primarydocument.xml · nonDerivative · entry 3

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 0

F4 · price: This transaction was executed in multiple trades at prices ranging from $102.00 to $102.04. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 25, 2025 Filed Feb 27, 2025 21:25 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 3,991 $101.37 $404,567.67
Disclosure

SEC source: 0001562180-25-001726 · primarydocument.xml · nonDerivative · entry 2

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 137

F3 · price: This transaction was executed in multiple trades at prices ranging from $101.01 to $101.99. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

Read SEC document
February 25, 2025 Filed Feb 27, 2025 21:25 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 1,561 $100.42 $156,755.62
Disclosure

SEC source: 0001562180-25-001726 · primarydocument.xml · nonDerivative · entry 1

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 4,128

F1 · price: This transaction was executed in multiple trades at prices ranging from $100.01 to $100.98. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 24, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 228 $102.07 $23,271.96
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 12

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 5,689

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 24, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 11,462 $101.40 $1,162,246.80
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 11

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 5,917

F8 · price: This transaction was executed in multiple trades at prices ranging from $101.00 to $101.97. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 24, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 7,349 $100.74 $740,338.26
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 10

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 17,379

F6 · price: This transaction was executed in multiple trades at prices ranging from $100.00 to $100.98. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 24, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 228 $102.07 $23,271.96
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 9

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 5,689

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 24, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 11,463 $101.40 $1,162,348.20
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 8

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 5,917

F7 · price: This transaction was executed in multiple trades at prices ranging from $101.00 to $101.97. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 24, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 7,348 $100.74 $740,237.52
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 7

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 17,380

F6 · price: This transaction was executed in multiple trades at prices ranging from $100.00 to $100.98. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 21, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 700 $103.56 $72,492.00
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 6

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 24,728

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 21, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 13,102 $102.31 $1,340,465.62
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 5

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 25,428

F5 · price: This transaction was executed in multiple trades at prices ranging from $102.00 to $102.92. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 21, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 4,237 $101.85 $431,538.45
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 4

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 38,530

F4 · price: This transaction was executed in multiple trades at prices ranging from $101.48 to $101.99. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 21, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 700 $103.56 $72,492.00
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 3

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 24,728

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 21, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 13,104 $102.31 $1,340,670.24
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 2

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 25,428

F3 · price: This transaction was executed in multiple trades at prices ranging from $102.00 to $102.92. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 21, 2025 Filed Feb 25, 2025 21:19 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 4,235 $101.85 $431,334.75
Disclosure

SEC source: 0001562180-25-001596 · primarydocument.xml · nonDerivative · entry 1

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 38,532

F1 · price: This transaction was executed in multiple trades at prices ranging from $101.48 to $101.99. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 20, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 400 $103.01 $41,204.00
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 14

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 42,767

F15 · price: This transaction was executed in multiple trades at prices ranging from $103.00 to $103.09. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 20, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 5,286 $102.64 $542,555.04
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 13

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 43,167

F14 · price: This transaction was executed in multiple trades at prices ranging from $102.00 to $102.98. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 20, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 3,046 $101.54 $309,290.84
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 12

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 48,453

F13 · price: This transaction was executed in multiple trades at prices ranging from $101.02 to $101.99. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

Read SEC document
February 20, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 1,766 $100.74 $177,906.84
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 11

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 51,499

F12 · price: This transaction was executed in multiple trades at prices ranging from $100.38 to $100.99. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 20, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 399 $103.01 $41,100.99
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 10

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 42,767

F11 · price: This transaction was executed in multiple trades at prices ranging from $103.00 to 103.09. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 20, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 5,286 $102.64 $542,555.04
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 9

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 43,166

F10 · price: This transaction was executed in multiple trades at prices ranging from $102.00 to $102.98. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 20, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 3,046 $101.54 $309,290.84
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 8

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 48,452

F9 · price: This transaction was executed in multiple trades at prices ranging from $101.02 to $101.99. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 20, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 1,767 $100.74 $178,007.58
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 7

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 51,498

F8 · price: This transaction was executed in multiple trades at prices ranging from $100.38 to $100.99. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 19, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 670 $102.04 $68,366.80
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 6

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 53,265

F7 · price: This transaction was executed in multiple trades at prices ranging from $102.01 to $102.09. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

Read SEC document
February 19, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 7,565 $101.51 $767,923.15
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 5

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 53,935

F6 · price: This transaction was executed in multiple trades at prices ranging from $101.00 to $101.98. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

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February 19, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 3,417 $100.62 $343,818.54
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 4

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 61,500

F5 · price: This transaction was executed in multiple trades at prices ranging from $100.01 to $100.99. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

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February 19, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 671 $102.04 $68,468.84
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 3

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 53,265

F4 · price: This transaction was executed in multiple trades at prices ranging from $102.01 to $102.09. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

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February 19, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 7,564 $101.51 $767,821.64
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 2

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 53,936

F3 · price: This transaction was executed in multiple trades at prices ranging from $101.00 to $101.98. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

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February 19, 2025 Filed Feb 21, 2025 21:22 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 3,417 $100.62 $343,818.54
Disclosure

SEC source: 0001562180-25-001489 · primarydocument.xml · nonDerivative · entry 1

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 61,500

F1 · price: This transaction was executed in multiple trades at prices ranging from $100.01 to $100.99. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

F2 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

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February 12, 2025 Filed Feb 14, 2025 21:23 UTC EnerSys ENS · Entity 3750 Exercise / conversionStock Options · Derivative 15,662 $0.00 Strike: $68.40 $0.00
Disclosure

SEC source: 0001562180-25-001199 · primarydocument.xml · derivative · entry 6

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,662 shares

Expires 2025-05-12

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: These stock options vested 1/3 on each anniversary of the date of grant and were fully vested on May 12, 2018.

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February 12, 2025 Filed Feb 14, 2025 21:23 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 15,662 $100.18 $1,568,981.57
Disclosure

SEC source: 0001562180-25-001199 · primarydocument.xml · nonDerivative · entry 2

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,086.1099

F1 · price: This transaction was executed in multiple trades at prices ranging from $100.00 to $100.485. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

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February 12, 2025 Filed Feb 14, 2025 21:23 UTC EnerSys ENS · Entity 3750 Exercise / conversionCommon Stock 15,662 $68.40 $1,071,280.80
Disclosure

SEC source: 0001562180-25-001199 · primarydocument.xml · nonDerivative · entry 1

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,748.1099

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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February 07, 2025 Filed Feb 11, 2025 21:23 UTC EnerSys ENS · Entity 3750 GiftCommon Stock 64,917 $0.00 $0.00
Disclosure

SEC source: 0001562180-25-001124 · primarydocument.xml · nonDerivative · entry 3

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 2

Disclosed balance after: 64,917

F1 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

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February 07, 2025 Filed Feb 11, 2025 21:23 UTC EnerSys ENS · Entity 3750 GiftCommon Stock 64,917 $0.00 $0.00
Disclosure

SEC source: 0001562180-25-001124 · primarydocument.xml · nonDerivative · entry 2

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Irrevocable Trust for Adult Child 1

Disclosed balance after: 64,917

F1 · ownership.nature: The reporting person is a trustee of the irrevocable trust for the benefit of his adult child.

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February 07, 2025 Filed Feb 11, 2025 21:23 UTC EnerSys ENS · Entity 3750 GiftCommon Stock 129,834 $0.00 $0.00
Disclosure

SEC source: 0001562180-25-001124 · primarydocument.xml · nonDerivative · entry 1

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 1

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December 27, 2024 Filed Dec 31, 2024 21:21 UTC EnerSys ENS · Entity 3750 GrantCommon Stock 77.9638 $0.00 $0.00
Disclosure

SEC source: 0001562180-24-008654 · primarydocument.xml · nonDerivative · entry 4

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,086.7099

F4 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 30,223 unvested RSUs granted to the reporting person on August 9, 2024, and adjusted for a previously declared and paid cash dividend. These RSUs will be payable concurrent with the underlying RSUs.

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December 27, 2024 Filed Dec 31, 2024 21:21 UTC EnerSys ENS · Entity 3750 GrantCommon Stock 54.6371 $0.00 $0.00
Disclosure

SEC source: 0001562180-24-008654 · primarydocument.xml · nonDerivative · entry 3

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,008.7461

F3 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 20,985 unvested RSUs granted to the reporting person on August 11, 2023, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs.

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December 27, 2024 Filed Dec 31, 2024 21:21 UTC EnerSys ENS · Entity 3750 GrantCommon Stock 48.4178 $0.00 $0.00
Disclosure

SEC source: 0001562180-24-008654 · primarydocument.xml · nonDerivative · entry 2

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,954.109

F2 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 18,429 unvested RSUs granted to the reporting person on August 12, 2022, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs.

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December 27, 2024 Filed Dec 31, 2024 21:21 UTC EnerSys ENS · Entity 3750 GrantCommon Stock 16.851 $0.00 $0.00
Disclosure

SEC source: 0001562180-24-008654 · primarydocument.xml · nonDerivative · entry 1

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,905.6912

F1 · shares: These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the cash dividend paid on December 27, 2024, to stockholders of record as of December 13, 2024 (the "Dividend"), with respect to 6,351 unvested RSUs granted to the reporting person on August 16, 2021, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs.

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November 26, 2024 Filed Nov 27, 2024 21:27 UTC EnerSys ENS · Entity 3750 GiftCommon Stock 129,835 $0.00 $0.00
Disclosure

SEC source: 0001562180-24-008016 · primarydocument.xml · nonDerivative · entry 3

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: Plan reported

Ownership: Indirect · by Spouse

Disclosed balance after: 129,835

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November 26, 2024 Filed Nov 27, 2024 21:27 UTC EnerSys ENS · Entity 3750 GiftCommon Stock 129,835 $0.00 $0.00
Disclosure

SEC source: 0001562180-24-008016 · primarydocument.xml · nonDerivative · entry 2

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 76,888.8402

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November 25, 2024 Filed Nov 27, 2024 21:27 UTC EnerSys ENS · Entity 3750 SaleCommon Stock 20,000 $100.01 $2,000,180.00
Disclosure

SEC source: 0001562180-24-008016 · primarydocument.xml · nonDerivative · entry 1

Shaffer David M · CIK 0001577486 · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 206,723.8402

F1 · date: On August 26, 2024, the reporting person entered into a trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act (a "10b5-1 Plan"). The 10b5-1 Plan provided for the potential sale of up to 20,000 shares of EnerSys common stock, subject to certain conditions, and expires on August 22, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $100.00 to $100.195. 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 affected is available to the SEC staff, the issuer and any security holder of the issuer, upon request.

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September 30, 2024 Filed Oct 2, 2024 20:40 UTC EnerSys ENS · Entity 3750 GrantCommon Stock 72.4338 $0.00 $0.00
Disclosure

SEC source: 0001562180-24-007164 · primarydocument.xml · nonDerivative · entry 4

Shaffer David M · CIK 0001577486 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226,723.8402

F4 · shares: These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 30,223 unvested RSUs granted to the reporting person on August 9, 2024. These RSUs will be payable concurrent with the underlying RSUs.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.