[Form 4] Enpro Inc. Insider Trading Activity

Rhea-AI Filing Summary

Insider sale disclosed: Robert S. McLean, listed as Enpro Inc. EVP, General Counsel and CAO and a director, reported selling 2,541 shares of Enpro common stock (ticker NPO) on 08/20/2025. The sale was reported with a weighted-average price of $223.7707 per share, reflecting multiple transactions priced between $223.77 and $223.96. Following the reported disposition, Mr. McLean beneficially owned 29,116 shares. The Form 4 is signed by Mr. McLean and identifies the filing as by one reporting person.

Insights

Corporate Governance Expert

TL;DR: An officer/director disclosed a routine stock sale; disclosure appears complete and timely.

The filing shows an officer who is also a director sold 2,541 shares at a weighted-average price of $223.7707 on 08/20/2025, with remaining beneficial ownership of 29,116 shares. The footnote clarifies the reported price is a weighted average across transactions priced from $223.77 to $223.96 and commits to provide per-trade details on request. Documentation is signed and identifies the filer’s role, satisfying Form 4 disclosure mechanics.

Securities Analyst

TL;DR: The disclosed transaction is a single-date sale by an insider; the Form 4 provides required transaction details.

The report lists a disposition code S for common stock on 08/20/2025 totaling 2,541 shares at a weighted-average price of $223.7707 and confirms post-transaction beneficial ownership of 29,116 shares. The filer notes multiple sale prices within a narrow range and offers to produce transaction-level detail if requested. The Form 4 does not include derivative activity or other transactions.

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
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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^*

McLean Robert Savage

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, GC, and CAO

3. Date of Earliest Transaction (Month/Day/Year)
08/20/2025

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
Common Stock	08/20/2025		S		2,541	D	$223.7707(1)	29,116	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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $223.77 to $223.96, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

	/s/ Robert S. McLean	08/20/2025
	** 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.

FAQ

What insider transaction did Enpro Inc. (NPO) disclose on this Form 4?

The Form 4 reports that Robert S. McLean sold 2,541 shares of Enpro common stock on 08/20/2025.

At what price were the Enpro (NPO) shares sold by the insider?

The shares were sold at a weighted-average price of $223.7707, with individual transactions priced between $223.77 and $223.96.

How many Enpro (NPO) shares does the reporting person own after the transaction?

After the reported sale, the filing shows the reporting person beneficially owned 29,116 shares.

What is Robert S. McLean’s role at Enpro as listed on the Form 4?

He is listed as an Executive Vice President, General Counsel and Chief Administrative Officer and a director.

Does the Form 4 indicate any derivative transactions by the reporting person?

No. Table II for derivative securities contains no entries; only a non-derivative common stock sale is reported.