Enpro (NYSE: NPO) director unloads 5,853 shares in market sale

Rhea-AI Filing Summary

Enpro Inc. director Felix M. Brueck reported selling 5,853 shares of common stock in open-market transactions. On February 23, 2026, he sold 1,031 shares at a weighted average price of $276.52 and 4,822 shares at a weighted average price of $275.69.

After these sales, he directly held 1,567 common shares. He also continues to beneficially own 22,004 phantom share units, which are derivative securities and were not sold or otherwise disposed of in these transactions.

Insider Trade Summary

Net Seller: 5,853 shares ($1,614,469)

Net Sell 2 txns

Insider Brueck Felix M.

Role Director

Sold 5,853 shs ($1.61M)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,031	$276.52	$285K
Sale	Common Stock	4,822	$275.69	$1.33M

Holdings After Transaction: Common Stock — 6,389 shares (Direct)

Footnotes (1)

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $276.34 to $276.57, 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. The reported disposition relates solely to shares of the issuer's common stock held directly by the reporting person. Following the reported transactions, the reporting person continues to beneficially own 22,004 phantom share units, which are derivative securities and were not sold or otherwise disposed of in the transactions reported herein. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $275.31 to $276.20, 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 (3) to this Form 4.

Form 4 Insider Transactions: What Each Field Means →

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^*

Brueck Felix M.

(Last) (First) (Middle)

5605 CARNEIGE 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)
02/23/2026

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	02/23/2026		S		1,031	D	$276.52(1)	6,389(2)	D
Common Stock	02/23/2026		S		4,822	D	$275.69(3)	1,567(2)	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 $276.34 to $276.57, 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.

2. The reported disposition relates solely to shares of the issuer's common stock held directly by the reporting person. Following the reported transactions, the reporting person continues to beneficially own 22,004 phantom share units, which are derivative securities and were not sold or otherwise disposed of in the transactions reported herein.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $275.31 to $276.20, 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 (3) to this Form 4.

	Angela P. Winter, Attorney-in-Fact of Felix M. Brueck	02/25/2026
	** 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.

FAQ

What did Enpro (NPO) director Felix M. Brueck report on this Form 4?

Director Felix M. Brueck reported selling 5,853 Enpro common shares in open-market transactions. The trades occurred on February 23, 2026 at weighted average prices around the mid-$270s, and were disclosed as routine insider sales of directly held stock.

How many Enpro (NPO) shares did Felix M. Brueck sell and at what prices?

He sold 1,031 shares at a weighted average price of $276.52 and 4,822 shares at $275.69. Footnotes state each sale involved multiple trades within narrow price ranges between approximately $275.31 and $276.57 per share.

How many Enpro (NPO) shares does Felix M. Brueck hold after these sales?

Following the reported transactions, he directly owns 1,567 Enpro common shares. This figure reflects his remaining direct equity stake after selling a total of 5,853 shares in the open market on February 23, 2026, according to the Form 4 disclosure.

What are the phantom share units mentioned in Felix M. Brueck’s Enpro (NPO) filing?

He continues to beneficially own 22,004 phantom share units, which the filing describes as derivative securities. These units track Enpro’s stock value but were not sold or otherwise disposed of in the transactions reported on this Form 4.

Were all Felix M. Brueck’s Enpro (NPO) holdings sold in these transactions?

No. The reported sales relate solely to Enpro common stock he held directly. After selling 5,853 shares, he still directly owns 1,567 common shares and continues to beneficially own 22,004 phantom share units, which were unaffected by these transactions.

How were the Enpro (NPO) sale prices calculated in Felix M. Brueck’s Form 4?

The filing states the reported prices are weighted average prices. Each sale involved multiple trades executed within specified price ranges, from about $275.31 to $276.57. Detailed per-trade pricing is available upon request from Enpro, security holders, or the SEC staff.