M. Adele Gulfo - 17 Dec 2025 Form 4 Insider Report for Enpro Inc. (NPO)

Role: Director
Signature: Angela P. Winter, Attorney-in-Fact of Adele M. Gulfo
Issuer symbol: NPO
Transactions as of: 17 Dec 2025
Net transactions value: +$1,354
Form type: 4
Filing time: 18 Dec 2025, 13:59:58 UTC
Previous filing: 01 Oct 2025
Next filing: 05 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Gulfo Adele M.	Director	5605 CARNEGIE BLVD., SUITE 500, CHARLOTTE	Angela P. Winter, Attorney-in-Fact of Adele M. Gulfo	18 Dec 2025	0001647102

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NPO	Phantom Stock	Award	$1,231	+6	+0.12%	$205.19	5,149	17 Dec 2025	Common Stock	6		Direct	F1, F2, F3, F4
transaction	NPO	Phantom Stock	Award	$123	+1	+0.01%	$205.19	5,150	17 Dec 2025	Common Stock	1		Direct	F1, F3, F4, F5

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	1-for-1
F2	Dividend equivalent rights accrued to previously granted phantom stock awards under the Amended and Restated 2002 Equity Compensation Plan of EnPro Industries, Inc.
F3	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.
F4	Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents.
F5	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.