[Form 4] Enpro Inc. Insider Trading Activity

Rhea-AI Filing Summary

Reporting person: Eric A. Vaillancourt, President and CEO and Director of Enpro Inc. (NPO).Report date: 08/07/2025; form filed 08/08/2025 by attorney-in-fact Angela P. Botkin.

Transactions disclosed: Multiple acquisitions and option-related entries on 08/07/2025 and one disposition. Non-derivative entries show acquisitions of 5,577, 1,250 and 938 common shares (codes M) at prices listed as $53.78, $80 and $106.54, respectively, and a disposition of 2,321 common shares (code F) at $215.50. The report records 2,989 shares held indirectly by a 401(k).

Derivatives: Stock options reported with strike prices $53.78 (5,577), $80 (1,250) and $106.54 (938). Exercise/expiration dates and post-transaction option totals are shown in the filing. An explanation section lists vesting in approximate equal thirds on specific past dates for each option series as provided.

Positive

• Disclosure completeness: Filing lists transaction dates, amounts, option strike prices, vesting explanations, and indirect holdings by 401(k).
• Option acquisition information: Reports addition of stock options with strikes of $53.78, $80 and $106.54, increasing potential insider alignment with shareholders.

Negative

• Insider sale: Disposition of 2,321 common shares at $215.50 on 08/07/2025.
• Complex presentation: Tabular formatting in the filing is ambiguous in places, which may complicate immediate interpretation of post-transaction totals.

Insights

Financial Analyst

TL;DR: CEO filed option-related acquisitions and a small share sale the same date; appears routine rather than a clear market signal.

Analysis: The Form 4 reports multiple option-related entries and an outright sale of 2,321 shares at $215.50 on 08/07/2025. The filing lists option tranches with strikes of $53.78, $80.00 and $106.54 and underlying amounts of 5,577, 1,250 and 938 shares. The report also discloses 2,989 shares held indirectly via a 401(k). The filing includes vesting schedules in the explanation section. Because the filing documents option vesting/exercise activity and a modest sale, it reads as routine insider compensation and portfolio activity rather than a material corporate event.

Impact assessment: not impactful

Corporate Governance Expert

TL;DR: Disclosure meets Section 16 reporting: exercises/option holdings and a sale are reported; documentation of vesting schedules provided.

Analysis: The Form 4 identifies the reporting person, relationship to the issuer, transaction date and signatures. It records acquisitions tied to option exercises (codes M) and one disposition (code F), and it documents indirect ownership by 401(k). The Explanation section specifies vesting in approximate equal thirds for the option series. From a governance and compliance perspective, the filing appears complete in listing transactions, option terms, and vesting language as required by Form 4.

Impact assessment: not impactful

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^*

Vaillancourt Eric A.

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

3. Date of Earliest Transaction (Month/Day/Year)
08/07/2025

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	08/07/2025		M		5,577	A	$53.78	40,452	D
Common Stock	08/07/2025		M		1,250	A	$80	41,702	D
Common Stock	08/07/2025		M		938	A	$106.54	42,640	D
Common Stock	08/07/2025		F		2,321	D	$215.5	40,319	D
Common Stock								2,989	I	By 401(k)

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
Stock Option	$106.54	08/07/2025		M			938	(1)	02/24/2032	Common Stock	938	$0.0000	22,222	D
Stock Option	$80	08/07/2025		M			1,250	(2)	02/25/2031	Common Stock	1,250	$0.0000	5,412	D
Stock Option	$53.78	08/07/2025		M			5,577	(3)	02/27/2030	Common Stock	5,577	$0.0000	723	D

Explanation of Responses:

1. The stock options will vest, subject to continued employment, in approximate equal thirds on 2/24/2023, 2/24/2024 and 2/24/2025.

2. The stock options will vest, subject to continued employment, in approximate equal thirds on 2/25/2022, 2/25/2023 and 2/25/2024.

3. The stock options will vest, subject to continued employment, in approximate equal thirds on 2/27/2021, 2/27/2022 and 2/27/2023.

Remarks:

vaillanpoa.txt

	Angela P. Botkin, attorney-in-fact of Eric A. Vaillancourt	08/08/2025
	** 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 transactions did Enpro (NPO) CEO Eric Vaillancourt report on 08/07/2025?

The Form 4 reports acquisitions tied to option activity for 5,577, 1,250, and 938 share-equivalents and a sale of 2,321 common shares at $215.50 on 08/07/2025.

What option strike prices are disclosed in the Enpro Form 4 for Eric Vaillancourt?

The filing lists option strike prices of $53.78, $80.00, and $106.54 associated with the reported option positions.

How many shares does the Form 4 show as indirectly owned via a 401(k)?

The filing discloses 2,989 shares held indirectly by a 401(k).

Does the Form 4 include vesting information for the reported options?

Yes. The Explanation section states the options "will vest, subject to continued employment, in approximate equal thirds" with the specific vesting date series listed for each option group.

Who signed and filed the Form 4 for Eric Vaillancourt?

The Form 4 was signed by attorney-in-fact Angela P. Botkin on 08/08/2025.