Ronald P. Vargo - 02 Jul 2026 Form 4 Insider Report for EnerSys (ENS)

Reporting relationship: Director
Issuer ticker: ENS
Reported as of: 02 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 06 Jul 2026, 16:23:57 UTC
Prior SEC filing: 22 May 2026
Source filing: View source filing
Reporting owner signature: /s/ John Yarbrough by Power of Attorney

Key filing fact

Ronald P. Vargo filed Form 4 for EnerSys (ENS) on 06 Jul 2026.

Key facts

This page summarizes Ronald P. Vargo's Form 4 filing for EnerSys (ENS).
5 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 06 Jul 2026, 16:23.

Change

Previous filing in this sequence was filed on 22 May 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 0001355666 Primary reporting owner

Vargo Ronald P

Relationship: Director
Address: 2366 BERNVILLE ROAD, READING
Signature: /s/ John Yarbrough by Power of Attorney
Signature date: 06 Jul 2026

Reported non-derivative transactions

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

ENS transaction

Common Stock

Award

Transaction value
Shares: +33
Change %: +0.09%
Price: $0.000000^*
Shares after: 35,516
Date: 02 Jul 2026
Ownership: Direct
Footnotes: F1

ENS transaction

Common Stock

Award

Transaction value
Shares: +13
Change %: +0.04%
Price: $0.000000^*
Shares after: 35,528
Date: 02 Jul 2026
Ownership: Direct
Footnotes: F2

ENS transaction

Common Stock

Award

Transaction value
Shares: +0
Change %: +0%
Price: $0.000000^*
Shares after: 35,528
Date: 02 Jul 2026
Ownership: Direct
Footnotes: F3

ENS transaction

Common Stock

Award

Transaction value
Shares: +0
Change %: +0%
Price: $0.000000^*
Shares after: 35,528
Date: 02 Jul 2026
Ownership: Direct
Footnotes: F4

ENS transaction

Common Stock

Award

Transaction value
Shares: +0
Change %: +0%
Price: $0.000000^*
Shares after: 35,528
Date: 02 Jul 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 Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on July 2, 2026, to stockholders of record as of June 19, 2026 (the "Dividend"), with respect to 25,624 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.

Footnote F2

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

Footnote F3

These shares were granted in the form of RSUs, in connection with the Dividend, with respect to unvested RSUs granted to the reporting person on July 17, 2025, under the Plan. These RSUs are vested and 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 unvested RSUs granted to the reporting person on October 16, 2025, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

Footnote F5

These shares were granted in the form of RSUs, in connection with the Dividend, with respect to unvested RSUs granted to the reporting person on January 15, 2026, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.