EnerSys (NYSE: ENS) director adds DSUs, now holds 7,251 units

Rhea-AI Filing Summary

EnerSys (ENS) reported that a director received an equity-based award. Reporting person David C. Habiger was granted 982 Deferred Stock Units (DSUs), representing common stock, as a grant/award acquisition. These DSUs vest upon grant and become payable no earlier than six months after his termination of service as a director, subject to the company’s one-year clawback right. Following this award, he directly holds 7,251 EnerSys shares or equivalents.

Insider Trade Summary

Net Buyer: 982 shares

Net Buy 1 txn

Insider Habiger David C

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	982	$0.00	$0.00

Holdings After Transaction: Common Stock — 7,251 shares (Direct)

Footnotes (1)

1. F1. These shares were granted as Deferred Stock Units (DSUs) and vest upon grant. These DSUs are payable no earlier than six months following termination of service as a director of the Company, at the director's election, with the right of the Company to clawback the value of the DSUs within one year following a termination of service upon the occurrence of certain events.

Key Figures

Deferred Stock Units granted: 982 shares Shares held after transaction: 7,251 shares Grant price per share: 0.0000 +2 more

5 metrics

Deferred Stock Units granted 982 shares Equity award to director David C. Habiger on 2026-08-14

Shares held after transaction 7,251 shares Direct holdings of David C. Habiger following the DSU grant

Grant price per share 0.0000 Reported transaction price per share for the DSU award

Earliest DSU payment timing six months Minimum period after termination of service before DSUs are payable

Clawback period one year EnerSys may clawback DSU value within one year following termination

Key Terms

Deferred Stock Units (DSUs), vest upon grant, clawback, termination of service

4 terms

Deferred Stock Units (DSUs) financial

"These shares were granted as Deferred Stock Units (DSUs) and vest upon grant."

Deferred stock units (DSUs) are a form of long-term pay that promises an employee or director future company shares or cash equal to the share value at a later date, usually after leaving the company or at a set vesting time. Think of them as a delayed paycheck tied to the stock: they align recipients’ interests with long-term share performance and matter to investors because they create potential future dilution and signal how management is rewarded and incentivized.

vest upon grant financial

"These shares were granted as Deferred Stock Units (DSUs) and vest upon grant."

clawback financial

"the right of the Company to clawback the value of the DSUs within one year"

A clawback is a contractual or legal right to recover money that was already paid out—often executive bonuses, incentives, or erroneous payments—when certain conditions change, such as fraud, accounting mistakes, or failure to meet performance targets. It matters to investors because clawbacks protect shareholder value by discouraging risky or misleading behavior, can affect future cash flow and executive incentives, and signal stronger governance, much like a store recalling a refund after discovering it was issued in error.

termination of service regulatory

"no earlier than six months following termination of service as a director"

FAQ

What equity award did EnerSys (ENS) grant to director David C. Habiger?

EnerSys granted David C. Habiger 982 Deferred Stock Units (DSUs). These units vest upon grant and are payable only after his service as a director ends, providing deferred equity-based compensation.

How many EnerSys (ENS) shares or equivalents does David C. Habiger hold after this Form 4 transaction?

After the reported transaction, David C. Habiger directly holds 7,251 EnerSys shares or equivalent DSUs. This figure reflects his position immediately following the grant of 982 Deferred Stock Units reported in the filing.

What are the payment terms for the Deferred Stock Units granted by EnerSys (ENS)?

The DSUs are payable no earlier than six months after David C. Habiger’s termination of service as a director. Payment timing is at the director’s election, within the restriction that it cannot occur before that six-month period.

Does EnerSys (ENS) have a clawback right on the Deferred Stock Units granted?

Yes. EnerSys retains a clawback right for one year following a director’s termination of service. The company may recoup the value of the DSUs within that year upon the occurrence of certain specified events.

Was the EnerSys (ENS) equity grant to David C. Habiger a market purchase or sale?

No. The Form 4 shows a grant/award acquisition coded as “A,” not a market purchase or sale. The 982 Deferred Stock Units were awarded as compensation, with a reported price of $0.0000 per unit.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/18/2026 - 04:32 PM Accepted by SEC EDGAR 08/18/2026 - 04:31 PM Learn about SEC filing dates

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^*

Habiger David C

(Last) (First) (Middle)

2366 BERNVILLE ROAD

(Street)

READING PENNSYLVANIA 19605

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/14/2026

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

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

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

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	08/14/2026		A		982(1)	A	$0	7,251	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 as Deferred Stock Units (DSUs) and vest upon grant. These DSUs are payable no earlier than six months following termination of service as a director of the Company, at the director's election, with the right of the Company to clawback the value of the DSUs within one year following a termination of service upon the occurrence of certain events.

	/s/ John Yarbrough, by Power of Attorney	08/18/2026
	** 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.
* Form 4: SEC 1474 (03-26)