Mark E. Matthews - 02 Oct 2026 Form 4 Insider Report for EnerSys (ENS)

Reporting relationship: CTO and Pres. Precision Power
Issuer ticker: ENS
Reported as of: 02 Oct 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 06 Oct 2026, 16:22:12 UTC
Prior SEC filing: 18 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ John Yarbrough, by Power of Attorney

Key filing fact

Mark E. Matthews filed Form 4 for EnerSys (ENS) on 06 Oct 2026.

Key facts

This page summarizes Mark E. Matthews's Form 4 filing for EnerSys (ENS).
5 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 06 Oct 2026, 16:22.

Change

Previous filing in this sequence was filed on 18 Aug 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002018289 Primary reporting owner

Matthews Mark E.

Relationship: CTO and Pres. Precision Power
Address: 2366 BERNVILLE ROAD, READING
Signature: /s/ John Yarbrough, by Power of Attorney
Signature date: 06 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ENS transaction

Common Stock

Award

Transaction value
Shares: +1
Change %: +0.01%
Price: $0.000000^*
Shares after: 25,412
Date: 02 Oct 2026
Ownership: Direct
Footnotes: F1

ENS transaction

Common Stock

Award

Transaction value
Shares: +3
Change %: +0.01%
Price: $0.000000^*
Shares after: 25,416
Date: 02 Oct 2026
Ownership: Direct
Footnotes: F2

ENS transaction

Common Stock

Award

Transaction value
Shares: +6
Change %: +0.03%
Price: $0.000000^*
Shares after: 25,422
Date: 02 Oct 2026
Ownership: Direct
Footnotes: F3

ENS transaction

Common Stock

Award

Transaction value
Shares: +5
Change %: +0.02%
Price: $0.000000^*
Shares after: 25,427
Date: 02 Oct 2026
Ownership: Direct
Footnotes: F4

ENS transaction

Common Stock

Award

Transaction value
Shares: +5
Change %: +0.02%
Price: $0.000000^*
Shares after: 25,432
Date: 02 Oct 2026
Ownership: Direct
Footnotes: F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the cash dividend paid on October 2, 2026, to stockholders of record as of September 18, 2026 (the "Dividend"), with respect to 901 unvested RSUs granted to the reporting person on August 11, 2023, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs.

Footnote F2

These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 2,022 unvested RSUs granted to the reporting person on August 9, 2024, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs.

Footnote F3

These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 3,949 unvested RSUs granted to the reporting person on August 8, 2025, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs.

Footnote F4

These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 3,196 unvested RSUs granted to the reporting person on August 14, 2026. These RSUs will be payable concurrent with the underlying RSUs.

Footnote F5

These shares were granted in the form of Performance Share Units ("PSUs"), in connection with the Dividend, with respect to 3,196 PSUs granted to the reporting person on August 14, 2026. These PSUs will be payable concurrently with the underlying PSUs.