EnerSys director granted 76.76 ENS stock units

TUFANO PAUL J reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

TUFANO PAUL J reported acquisition or exercise transactions in this Form 4 filing.

EnerSys director Paul J. Tufano received equity-based compensation in the form of stock units tied to a cash dividend. On March 27, 2026, he was granted a total of 76.7587 shares of EnerSys common stock equivalents through multiple awards.

The grants include Deferred Stock Units related to 33,829 vested DSUs and several Restricted Stock Unit awards, all adjusted for previously declared cash dividends under the EnerSys Deferred Compensation Plan for Non-Employee Directors. After these awards, Tufano directly holds 50,187.7587 shares of EnerSys common stock.

Insider Trade Summary

Grant/Award: 76.7587 shares

Grant/Award 6 txns

Insider TUFANO PAUL J

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	51.8189	$0.00	$0.00
Grant/Award	Common Stock	24.6709	$0.00	$0.00
Grant/Award	Common Stock	0.0386	$0.00	$0.00
Grant/Award	Common Stock	0.0708	$0.00	$0.00
Grant/Award	Common Stock	0.0798	$0.00	$0.00
Grant/Award	Common Stock	0.0797	$0.00	$0.00

Holdings After Transaction: Common Stock — 50,187.7587 shares (Direct)

Footnotes (7)

1. F1. These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on March 27, 2026, to stockholders of record as of March 13, 2026 (the "Dividend"), with respect to 33,829 vested DSUs granted to the reporting person on various dates and adjusted for previously declared and paid cash dividends. These DSUs are vested and payable concurrent with the underlying DSUs.
2. F2. Adjusted for previous arithmetic error.
3. F3. 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.
4. F4. 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, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.
5. F5. 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.
6. F6. 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 16, 2025, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.
7. F7. 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 15, 2026, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

Key Figures

Total stock units granted: 76.7587 shares Largest DSU grant: 51.8189 shares Additional RSU grant: 24.6709 shares +2 more

5 metrics

Total stock units granted 76.7587 shares Dividend-linked DSU and RSU awards on March 27, 2026

Largest DSU grant 51.8189 shares Deferred Stock Units tied to 33,829 vested DSUs

Additional RSU grant 24.6709 shares RSUs related to vested RSUs under EnerSys Deferred Compensation Plan

Post-transaction holdings 50,187.7587 shares EnerSys common stock held directly after March 27, 2026 awards

Number of acquisitions 6 transactions All coded A for grant, award, or other acquisition

Key Terms

Deferred Stock Units ("DSUs"), Restricted Stock Units ("RSUs"), EnerSys Deferred Compensation Plan for Non-Employee Directors, cash dividend, +1 more

5 terms

Deferred Stock Units ("DSUs") financial

"These shares were granted in the form of Deferred Stock Units ("DSUs"), in connection with the cash dividend paid on March 27, 2026"

Restricted Stock Units ("RSUs") financial

"These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the Dividend"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

EnerSys Deferred Compensation Plan for Non-Employee Directors financial

"granted to the reporting person on various dates under the EnerSys Deferred Compensation Plan for Non-Employee Directors (the "Plan")"

cash dividend financial

"in connection with the cash dividend paid on March 27, 2026, to stockholders of record as of March 13, 2026"

A cash dividend is a payment made by a company to its shareholders directly in money, usually on a regular schedule. It is a way for investors to receive a portion of the company's profits, similar to earning interest or a bonus for holding the company's stock. Cash dividends provide income to shareholders and can indicate the company's financial health and stability.

grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

FAQ

What did EnerSys (ENS) director Paul J. Tufano report on this Form 4?

Paul J. Tufano reported receiving equity awards totaling 76.7587 shares of EnerSys common stock equivalents. These were granted as Deferred Stock Units and Restricted Stock Units in connection with a cash dividend paid on March 27, 2026 to EnerSys stockholders of record.

How many EnerSys (ENS) shares does Paul J. Tufano hold after the reported transactions?

After the reported Form 4 transactions, Paul J. Tufano directly holds 50,187.7587 shares of EnerSys common stock. This figure reflects his position following all six stock unit grant entries reported as of March 27, 2026 in the filing.

What types of stock units did Paul J. Tufano receive from EnerSys (ENS)?

Paul J. Tufano received a mix of Deferred Stock Units (DSUs) and Restricted Stock Units (RSUs). The DSUs relate to previously granted vested DSUs, while the RSUs are tied to both vested and unvested RSUs under the EnerSys Deferred Compensation Plan for Non-Employee Directors.

Why were EnerSys (ENS) DSUs and RSUs granted to Paul J. Tufano on March 27, 2026?

The DSUs and RSUs were granted in connection with a cash dividend paid on March 27, 2026 to stockholders of record as of March 13, 2026. These grants adjust his existing DSU and RSU awards for the impact of the dividend.

Were Paul J. Tufano’s EnerSys (ENS) stock unit grants vested?

The filing states that the related DSUs and RSUs are vested and payable concurrent with the underlying units. For unvested RSUs granted on various 2025 and 2026 dates, the dividend-related RSUs will vest and be paid at the same time as those underlying RSUs.

Is Paul J. Tufano’s Form 4 for EnerSys (ENS) an open-market stock purchase or sale?

No, this Form 4 reflects grant or award acquisitions coded as “A,” not open-market trades. The reported transactions are dividend-related DSU and RSU awards, with a price per share of $0.0000, indicating compensation rather than market buying or selling.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/31/2026 - 04:15 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^*

TUFANO PAUL J

(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)
03/27/2026

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	03/27/2026		A		51.8189(1)	A	$0	50,162.8189(2)	D
Common Stock	03/27/2026		A		24.6709(3)	A	$0	50,187.4898	D
Common Stock	03/27/2026		A		0.0386(4)	A	$0	50,187.5284	D
Common Stock	03/27/2026		A		0.0708(5)	A	$0	50,187.5992	D
Common Stock	03/27/2026		A		0.0798(6)	A	$0	50,187.679	D
Common Stock	03/27/2026		A		0.0797(7)	A	$0	50,187.7587	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 March 27, 2026, to stockholders of record as of March 13, 2026 (the "Dividend"), with respect to 33,829 vested DSUs granted to the reporting person on various dates and adjusted for previously declared and paid cash dividends. These DSUs are vested and payable concurrent with the underlying DSUs.

2. Adjusted for previous arithmetic error.

3. 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.

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 April 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 July 17, 2025, under the Plan. 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 October 16, 2025, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

7. 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 15, 2026, under the Plan. These RSUs are vested and payable concurrent with the underlying RSUs.

	/s/ John Yarbrough by Power of Attorney	03/31/2026
	** 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)