Enpro Inc. (NYSE: NPO) discloses director phantom stock awards

Rhea-AI Filing Summary

Enpro Inc. director Adele M. Gulfo reported additional phantom stock awards tied to dividend equivalents on the company’s common stock. On 12/17/2025 she acquired 6 and 0.5988 phantom stock units at a price of $205.19 under the Amended and Restated 2002 Equity Compensation Plan and the Deferred Compensation Plan for Non-Employee Directors. Following these accruals, she beneficially owns 5,149.9174 phantom stock units, which vest and pay out on the earliest of death, disability or the vesting and payout of the related underlying awards.

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

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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^*

Gulfo Adele M.

(Last) (First) (Middle)

5605 CARNEGIE BLVD., SUITE 500

(Street)

CHARLOTTE NC 28209

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Enpro Inc. [ NPO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
12/17/2025

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

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
Phantom Stock	(1)	12/17/2025		A(2)		6		(3)	(3)	Common Stock	6	$205.19	5,149.3186(4)	D
Phantom Stock	(1)	12/17/2025		A(5)		0.5988		(3)	(3)	Common Stock	0.5988	$205.19	5,149.9174(4)	D

Explanation of Responses:

1. 1-for-1

2. Dividend equivalent rights accrued to previously granted phantom stock awards under the Amended and Restated 2002 Equity Compensation Plan of EnPro Industries, Inc.

3. Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate.

4. Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents.

5. Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc.

	Angela P. Winter, Attorney-in-Fact of Adele M. Gulfo	12/18/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transaction did Enpro Inc. (NPO) report in this Form 4?

The filing shows that director Adele M. Gulfo reported additional phantom stock awards on 12/17/2025. These were dividend equivalent rights that accrued to previously granted phantom stock awards and previously acquired phantom stock tied to Enpro common stock.

How many phantom stock units did Adele M. Gulfo acquire in the Enpro (NPO) Form 4?

On 12/17/2025, Adele M. Gulfo acquired 6 phantom stock units in one transaction and 0.5988 phantom stock units in a second transaction, both recorded at a price of $205.19 per phantom stock unit.

What is Adele M. Gulfo’s total phantom stock balance at Enpro Inc. (NPO) after this transaction?

After the reported transactions, Adele M. Gulfo beneficially owns 5,149.9174 phantom stock units, reflecting multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents.

Under what conditions do Enpro (NPO) phantom stock awards reported here vest and pay out?

The phantom stock awards vest and pay out on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate.

Which compensation plans govern the phantom stock and dividend equivalents in this Enpro Inc. (NPO) Form 4?

The dividend equivalent rights accrued under two plans: the Amended and Restated 2002 Equity Compensation Plan of EnPro Industries, Inc. and the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc.

What is the relationship of the reporting person to Enpro Inc. (NPO) in this Form 4?

The reporting person is identified as a Director of Enpro Inc., and the filing is marked as a Form filed by One Reporting Person.