EnerSys CEO granted 17,207 RSUs, 17,207 PSUs

EnerSys (ENS) reported that its President and CEO, serving as the reporting person, received two equity awards of common stock on August 14, 2026.

Rhea-AI Filing Summary

EnerSys (ENS) reported that its President and CEO, serving as the reporting person, received two equity awards of common stock on August 14, 2026. One award covers 17,207 Restricted Stock Units (RSUs), vesting one-third on each of August 14, 2027, 2028, and 2029, subject to possible acceleration, forfeiture, and a board-adopted clawback policy.

The second award covers 17,207 performance-based stock units (PSUs), which convert into common shares on the third anniversary of grant based on cumulative adjusted EPS versus a target. The performance adjustment percentage can range from 0% to 300%; the reported 17,207 units reflect an assumed 100% performance outcome.

Insider Trade Summary

Grant/Award: 34,414 shares

Grant/Award 2 txns

Insider O'Connell Shawn M.

Role President and CEO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	17,207	$0.00	$0.00
Grant/Award	Common Stock F2	17,207	$0.00	$0.00

Holdings After Transaction: Common Stock — 101,212 shares (Direct)

Footnotes (2)

1. F1. These shares were granted as Restricted Stock Units that vest one-third on each of August 14, 2027, August 14, 2028, and August 14, 2029, subject to acceleration or forfeiture in certain specified circumstances, including the terms of the clawback policy adopted by the Board of Directors.
2. F2. These shares were granted as performance-based stock units ("PSUs"). Each PSU converts into the number of shares of common stock determined by applying a performance adjustment percentage to the number of units vesting on the third anniversary of the date of grant. The performance adjustment percentage is based on the cumulative adjusted EPS over the three year vesting period relative to a target cumulative adjusted EPS. The minimum performance adjustment percentage is 0% and the maximum performance adjustment percentage is 300%. These shares represent the PSUs granted, assuming a performance adjustment percentage of 100%. These PSUs are subject to acceleration or forfeiture in certain specified circumstances, including pursuant to the terms of the clawback policy adopted by the Board of Directors.

Key Figures

RSUs granted: 17,207 shares PSUs granted at target: 17,207 units RSU vesting dates: August 14, 2027; August 14, 2028; August 14, 2029 +2 more

5 metrics

RSUs granted 17,207 shares Restricted Stock Units granted to the President and CEO on August 14, 2026

PSUs granted at target 17,207 units Performance-based stock units granted to the President and CEO assuming 100% performance

RSU vesting dates August 14, 2027; August 14, 2028; August 14, 2029 One-third of RSUs vest on each of these dates

PSU performance range 0% to 300% Range of performance adjustment percentage for PSU conversion into shares

PSU vesting period 3 years PSUs vest on the third anniversary of the grant date based on three-year cumulative adjusted EPS

Key Terms

Restricted Stock Units, performance-based stock units, cumulative adjusted EPS, clawback policy

4 terms

Restricted Stock Units financial

"These shares were granted as Restricted Stock Units that vest one-third on each"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

performance-based stock units financial

"These shares were granted as performance-based stock units ("PSUs"). Each PSU converts"

Performance-based stock units are company promises to deliver shares or cash to employees or executives only if the business hits specific financial or operational goals over a set period. Like a bonus that only pays out when certain milestones are reached, they link pay to company performance and matter to investors because they can dilute the share count, affect reported earnings when they vest, and signal how management is being incentivized.

cumulative adjusted EPS financial

"percentage is based on the cumulative adjusted EPS over the three year vesting"

clawback policy financial

"including the terms of the clawback policy adopted by the Board of Directors"

A clawback policy is a company rule that lets the firm take back pay, bonuses or stock awards from current or former executives if results are later found to be incorrect, misconduct occurred, or targets were missed. It matters to investors because it helps protect the value of their holdings by discouraging risky or fraudulent behavior and ensuring executive rewards reflect real, verified performance—think of it as a return policy for executive pay.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What equity awards did the EnerSys (ENS) CEO receive on August 14, 2026?

The EnerSys CEO received 17,207 RSUs and 17,207 PSUs of common stock. RSUs vest over three years, while PSUs convert into shares after three years based on cumulative adjusted EPS performance.

How do the RSUs granted by EnerSys (ENS) to its CEO vest?

The CEO’s 17,207 RSUs vest one-third on each of August 14, 2027, August 14, 2028, and August 14, 2029. Vesting is subject to potential acceleration or forfeiture under specified conditions and a board-adopted clawback policy.

How are EnerSys (ENS) PSUs for the CEO earned and converted into shares?

Each PSU converts into shares on the third anniversary of grant based on a performance adjustment percentage. That percentage is tied to three-year cumulative adjusted EPS versus a target, with a range from 0% to 300%.

What does the 17,207 PSU figure mean in the EnerSys (ENS) Form 4?

The 17,207 PSUs represent the number of units granted assuming a 100% performance adjustment. Actual shares issued after three years may be lower or higher, from 0% up to 300% of that amount.

Are EnerSys (ENS) CEO equity awards subject to a clawback policy?

Yes. Both the RSUs and PSUs granted to the CEO are subject to acceleration or forfeiture, including under the terms of a clawback policy adopted by the EnerSys Board of Directors.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 08/18/2026 - 04:39 PM Accepted by SEC EDGAR 08/18/2026 - 04:38 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^*

O'Connell Shawn M.

(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
X	Officer (give title below)		Other (specify below)
	President and CEO

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		17,207(1)	A	$0	84,005	D
Common Stock	08/14/2026		A		17,207(2)	A	$0	101,212	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 Restricted Stock Units that vest one-third on each of August 14, 2027, August 14, 2028, and August 14, 2029, subject to acceleration or forfeiture in certain specified circumstances, including the terms of the clawback policy adopted by the Board of Directors.

2. These shares were granted as performance-based stock units ("PSUs"). Each PSU converts into the number of shares of common stock determined by applying a performance adjustment percentage to the number of units vesting on the third anniversary of the date of grant. The performance adjustment percentage is based on the cumulative adjusted EPS over the three year vesting period relative to a target cumulative adjusted EPS. The minimum performance adjustment percentage is 0% and the maximum performance adjustment percentage is 300%. These shares represent the PSUs granted, assuming a performance adjustment percentage of 100%. These PSUs are subject to acceleration or forfeiture in certain specified circumstances, including pursuant to the terms of the clawback policy adopted by the Board of Directors.

	/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)