EnerSys director granted stock units under plan

EnerSys non-employee director Tamara Morytko acquired stock-based compensation on July 16, 2026.

Rhea-AI Filing Summary

EnerSys non-employee director Tamara Morytko acquired stock-based compensation on July 16, 2026. She received 143 stock units, immediately vested, in lieu of cash fees at $195.30 per unit, plus a 28-unit matching contribution under the Voluntary Deferred Compensation Plan for Non-Employee Directors. The matching units vest 25% on four dates from October 16, 2026 through July 16, 2027, and each unit represents a right to receive one share of EnerSys common stock, payable upon her Termination under the plan. After these awards she directly holds 10,333 EnerSys common shares/stock units.

Insider Trade Summary

Grant/Award: 171 shares

Grant/Award 2 txns

Insider Morytko Tamara

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	143	$195.30	$28K
Grant/Award	Common Stock F2, F3	28	$0.00	$0.00

Holdings After Transaction: Common Stock — 10,333 shares (Direct)

Footnotes (3)

1. F1. In lieu of receiving cash fees, the reporting person received 143 stock units, which immediately vested, in the EnerSys Voluntary Deferred Compensation Plan for Non-Employee Directors (the "Plan").
2. 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 October 16, 2026, January 16, 2027, April 16, 2027, and July 16, 2027. Such vesting is subject to acceleration or cancellation upon the occurrence of certain events.
3. F3. As a result of these transactions the reporting person has an additional 28 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.

Key Figures

Stock units received in lieu of fees: 143 stock units Company matching stock units: 28 stock units Per-unit value of fee stock units: $195.30 per stock unit +3 more

6 metrics

Stock units received in lieu of fees 143 stock units Non-employee director stock units credited on July 16, 2026 at $195.30 per unit

Company matching stock units 28 stock units Matching contribution under EnerSys Voluntary Deferred Compensation Plan

Per-unit value of fee stock units $195.30 per stock unit Value used for 143 stock units received in lieu of cash fees

Post-transaction holdings after match 10,333 shares Directly held EnerSys common stock/stock units after matching contribution row

Post-transaction holdings after fee units 10,305 shares Directly held EnerSys common stock/stock units after 143 fee stock units row

Matching unit vesting rate 25% Portion of matching stock units vesting on each of four dates from October 16, 2026 through July 16, 2027

Key Terms

Voluntary Deferred Compensation Plan, stock units, matching stock unit contribution, Termination

4 terms

Voluntary Deferred Compensation Plan financial

"received 143 stock units, which immediately vested, in the EnerSys Voluntary Deferred Compensation Plan"

stock units financial

"received 143 stock units, which immediately vested, in the EnerSys Voluntary"

Stock units are individual pieces of ownership in a company, like slices of a pie that together make up the whole business. They matter to investors because each unit represents a claim on the company’s assets, profits and sometimes voting power, and changes in the number or value of these units affect ownership percentages, potential dividends and share dilution — all of which influence an investment’s worth.

matching stock unit contribution financial

"This amount reflects a matching stock unit contribution by EnerSys for the reporting person's account"

Termination financial

"payable upon the reporting person's Termination, as defined in the Plan"

FAQ

What insider transaction did Tamara Morytko report at EnerSys (ENS)?

Tamara Morytko reported receiving stock-based compensation from EnerSys. She acquired 143 stock units at $195.30 each in lieu of cash fees and a 28-unit matching contribution under the Voluntary Deferred Compensation Plan for Non-Employee Directors.

How many EnerSys (ENS) stock units did Morytko receive in lieu of cash fees?

She received 143 stock units credited to her account in the EnerSys Voluntary Deferred Compensation Plan for Non-Employee Directors. These units immediately vested and were taken instead of receiving her director compensation in cash.

What matching award did EnerSys (ENS) provide to Tamara Morytko?

EnerSys made a 28-unit matching stock contribution to Morytko’s account in the deferred compensation plan. This matching award vests 25% on each of four dates from October 16, 2026 through July 16, 2027, subject to possible acceleration or cancellation.

What does each EnerSys (ENS) stock unit represent for Tamara Morytko?

Each stock unit represents a right to receive one share of EnerSys common stock. The units are payable upon Morytko’s Termination, as that term is defined in the company’s Voluntary Deferred Compensation Plan for Non-Employee Directors.

How many EnerSys (ENS) shares or stock units does Morytko hold after these awards?

Following the reported stock-unit awards, Morytko is shown as directly holding 10,333 EnerSys common shares/stock units. This total reflects her position after the 28-unit matching contribution credited under the deferred compensation plan.

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Available on EDGAR 07/17/2026 - 05:02 PM Accepted by SEC EDGAR 07/17/2026 - 05:01 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^*

Morytko Tamara

(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)
07/16/2026

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	07/16/2026		A		143(1)	A	$195.3	10,305	D
Common Stock	07/16/2026		A		28(2)	A	$0	10,333(3)	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. In lieu of receiving cash fees, the reporting person received 143 stock units, which immediately vested, in the EnerSys Voluntary Deferred Compensation Plan for Non-Employee Directors (the "Plan").

2. 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 October 16, 2026, January 16, 2027, April 16, 2027, and July 16, 2027. Such vesting is subject to acceleration or cancellation upon the occurrence of certain events.

3. As a result of these transactions the reporting person has an additional 28 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.

	/s/ John Yarbrough by Power of Attorney	07/17/2026
	** 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)