[Form 4] EnerSys, Inc. Insider Trading Activity

Rhea-AI Filing Summary

EnerSys insider filing: Mark E. Matthews, a director and officer (listed as Pres. Specialty, Interim CTO), recorded a change in beneficial ownership on 08/12/2025. The Form 4 shows a disposition (Code F) of 353.4872 shares of EnerSys common stock at a reported price of $95.39, leaving the reporting person with 21,186.7969 shares beneficially owned. The filing explains these shares were forfeited in connection with the vesting of Restricted Stock Units granted on August 12, 2022. The form is signed by John Yarbrough by Power of Attorney dated 08/14/2025.

Positive

• Disposition is explicitly tied to RSU forfeiture, indicating an administrative action rather than an open-market sale
• Reporting person retains 21,186.7969 shares after the reported transaction, showing continued beneficial ownership
• Form filed and signed via Power of Attorney, indicating timely compliance with reporting procedures

Negative

• Reported disposition reduced holdings by 353.4872 shares, a noted decrease in beneficial ownership
• Price disclosed ($95.39) could be interpreted by market participants despite the filing stating forfeiture

Insights

Financial Analyst

TL;DR: Reported disposition reflects RSU forfeiture, not an open-market sale; net holdings remain substantial.

The Form 4 records a Code F disposition of 353.4872 shares at $95.39 due to forfeiture tied to RSUs granted on 08/12/2022. Because the filing explicitly states the shares were forfeited in connection with vesting, this transaction appears administrative rather than a voluntary sale. The reporting person continues to beneficially own 21,186.7969 shares, which is the relevant balance for assessing ongoing insider alignment with shareholders based solely on this filing.

Corporate Governance Expert

TL;DR: Form 4 documents an RSU-related forfeiture; filing is routine corporate reporting under Section 16.

The submission identifies Mark E. Matthews as both a director and an officer and discloses an administrative disposition (forfeiture) of 353.4872 shares tied to RSU vesting. The explanatory note is explicit, and the form is executed via Power of Attorney. From a governance and disclosure perspective, the filing meets Section 16 requirements by reporting the change and clarifying the nature of the transaction.

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Matthews Mark E.

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Pres. Specialty, Interim CTO

3. Date of Earliest Transaction (Month/Day/Year)
08/12/2025

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	08/12/2025		F		353.4872(1)	D	$95.39	21,186.7969	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. Shares were forfeited in connection with the vesting of Restricted Stock Units granted to the reporting person on August 12, 2022.

Remarks:

	John Yarbrough, by Power of Attorney	08/14/2025
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What change did Mark E. Matthews report on the EnerSys (ENS) Form 4?

The filing reports a disposition of 353.4872 shares on 08/12/2025 at a price of $95.39, leaving 21,186.7969 shares beneficially owned.

Why were the 353.4872 shares disposed according to the Form 4?

The filing states the shares were forfeited in connection with the vesting of Restricted Stock Units granted to the reporting person on August 12, 2022.

What is the reporting person's role at EnerSys listed on the Form 4?

Mark E. Matthews is listed as a Director and an Officer with the titles 'Pres. Specialty, Interim CTO'.

When was the Form 4 signed and who signed it?

The form is signed by John Yarbrough, by Power of Attorney, dated 08/14/2025.

Does the Form 4 indicate an open-market sale by the insider?

No. The Form 4 explains the transaction as a forfeiture related to RSU vesting, not an open-market sale.

What transaction code is used for the reported change?

The filing uses Transaction Code F, which is shown in the Form 4 entry for the 08/12/2025 transaction.