[Form 4] EnerSys Insider Trading Activity

Rhea-AI Filing Summary

EnerSys (ENS) director Wynter Rudolph W. received equity from dividend adjustments on 09/26/2025. The Form 4 reports multiple grants issued as Deferred Stock Units (DSUs) and Restricted Stock Units (RSUs) tied to a cash dividend for holders of record as of September 12, 2025. All grants were recorded at $0.00 price and are vested and payable concurrent with the underlying units. Following these transactions the reporting person beneficially owned 14,040.9694 shares of common stock. The filing was submitted by one reporting person and signed by a power of attorney on 09/30/2025.

Positive

• Equity alignment: Director received DSUs/RSUs tied to a dividend, aligning compensation with shareholder returns
• No cash transaction: All grants recorded at $0.00, indicating non-cash adjustments rather than market purchases
• Vested/payable treatment: Grants are vested and payable concurrent with underlying awards, reducing vesting uncertainty

Negative

• None.

Insights

Financial Analyst

TL;DR: Routine, non-cash equity accruals tied to a dividend; limited market impact.

The transactions are grant-based adjustments (DSUs and RSUs) issued in connection with a cash dividend paid to stockholders of record on September 12, 2025. Each allotment is recorded at $0.00, indicating these are non-cash equity awards rather than open-market purchases or sales. The final beneficial ownership reported is 14,040.9694 shares, which suggests modest incremental dilution at the individual level and no immediate liquidity event. For investors this is a standard director compensation/corporate action disclosure without material change to capital structure beyond routine share issuance tied to dividend mechanics.

Corporate Governance Expert

TL;DR: Compensation disclosure shows director alignment with shareholders through equity, and grants are vested or tied to underlying awards.

The report clarifies that granted DSUs and RSUs are either vested or payable concurrent with underlying awards, which aligns director compensation with shareholder outcomes and follows the EnerSys Deferred Compensation Plan for Non-Employee Directors. The Form 4 is properly filed by a single reporting person and executed by power of attorney, indicating routine governance procedures were followed. There are no indications of unusual timing or insider trading; the grants are dividend-related adjustments rather than discretionary new grants unconnected to dividends.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Wynter Rudolph W.

(Last) (First) (Middle)

C/O ENERSYS

2366 BERNVILLE ROAD

(Street)

READING PA 19605

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
EnerSys [ ENS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
09/26/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/26/2025		A		22.6378(1)	A	$0.00	14,029.9627	D
Common Stock	09/26/2025		A		10.375(2)	A	$0.00	14,040.3377	D
Common Stock	09/26/2025		A		0.1354(3)	A	$0.00	14,040.4731	D
Common Stock	09/26/2025		A		0.1635(4)	A	$0.00	14,040.6366	D
Common Stock	09/26/2025		A		0.1796(5)	A	$0.00	14,040.8162	D
Common Stock	09/26/2025		A		0.1532(6)	A	$0.00	14,040.9694	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on September 26, 2025 to stockholders of record as of September 12, 2025 (the "Dividend"), with respect to an aggregate of 9,628 vested DSUs granted to the reporting person on various dates, and adjusted for previously and declared paid cash dividends. These DSUs are vested and payable concurrent with the underlying DSUs.

2. 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.

3. 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 18, 2024, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

4. 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 10, 2025, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

5. 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 April 10, 2025. These RSUs are vested and payable concurrent with the underlying RSUs.

6. 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.

	John Yarbrough, by Power of Attorney	09/30/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What did Wynter Rudolph W. report on the EnerSys (ENS) Form 4 filed?

The director reported receipt of DSUs and RSUs on 09/26/2025 related to a cash dividend; beneficial ownership after the transactions is 14,040.9694 shares.

Were any cash purchases or sales reported by the insider on this Form 4?

No. Each transaction is recorded with a price of $0.00, indicating these were grant/adjustment awards rather than market trades.

Why were the DSUs and RSUs granted to the reporting person?

They were granted in connection with the cash dividend paid to stockholders of record as of September 12, 2025, adjusted for previously declared and paid cash dividends.

Is the reported ownership direct or indirect?

The Form 4 lists the ownership form as Direct (D) for the reported shares.

Who signed the Form 4 and when was it executed?

The filing shows signature by John Yarbrough, by Power of Attorney on 09/30/2025.