Paul J. Tufano - 15 Oct 2026 Form 4 Insider Report for EnerSys (ENS)

Reporting relationship: Director
Issuer ticker: ENS
Reported as of: 15 Oct 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 19 Oct 2026, 16:15:13 UTC
Prior SEC filing: 06 Oct 2026
Source filing: View source filing
Reporting owner signature: /s/ John Yarbrough by Power of Attorney

Filing notes and source

Key filing fact

Paul J. Tufano filed Form 4 for EnerSys (ENS) on 19 Oct 2026.

Key facts

This page summarizes Paul J. Tufano's Form 4 filing for EnerSys (ENS).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 19 Oct 2026, 16:15.

Change

Previous filing in this sequence was filed on 06 Oct 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 0001201520 Primary reporting owner

TUFANO PAUL J

Relationship: Director
Address: 2366 BERNVILLE ROAD, READING
Signature: /s/ John Yarbrough by Power of Attorney
Signature date: 19 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: +253
Change %: +0.48%
Price: $172.82^*
Shares after: 52,546
Date: 15 Oct 2026
Ownership: Direct
Footnotes: F1

ENS transaction

Common Stock

Award

Transaction value
Shares: +50
Change %: +0.1%
Price: $0.000000^*
Shares after: 52,596
Date: 15 Oct 2026
Ownership: Direct
Footnotes: F2, F3

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

In lieu of receiving cash fees, the reporting person received 253 stock units, which immediately vested, in the EnerSys Voluntary Deferred Compensation Plan for Non-Employee Directors (the "Plan").

Footnote F2

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 15, 2027, April 15, 2027, July 15, 2027, and October 15, 2027. Such vesting is subject to acceleration or cancellation upon the occurrence of certain events.

Footnote F3

As a result of these transactions the reporting person has an additional 303 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.