Enpro (NPO) director awarded 74 phantom stock units under deferred plan

Rhea-AI Filing Summary

Enpro Inc. director Judith A. Reinsdorf received a grant of 74 phantom stock units tied to the company’s common stock. The units were valued at $376.93 per unit for reporting purposes and increase her phantom stock balance to 1,184.063 units.

The award was made under Enpro’s Deferred Compensation Plan for Non-Employee Directors and converts on a 1-for-1 basis into common stock equivalents. The phantom units have no expiration date and become exercisable upon retirement, reinforcing long-term alignment with the company’s performance.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Reinsdorf Judith A

Role null

Type	Security	Shares	Price	Value
Grant/Award	Phantom Stock	74	$376.93	$28K

Holdings After Transaction: Phantom Stock — 1,184.063 shares (Direct, null)

Footnotes (1)

1. 1-for-1 Share units acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc. Upon retirement These shares do not have an expiration date and they are exercisable upon retirement

Key Figures

Phantom stock units granted: 74 units Reported unit value: $376.93 per unit Total phantom units after grant: 1,184.063 units +2 more

5 metrics

Phantom stock units granted 74 units Grant of phantom stock on 2026-06-30

Reported unit value $376.93 per unit Phantom stock transaction price per unit

Total phantom units after grant 1,184.063 units Phantom stock balance following transaction

Underlying common stock equivalents 74 shares Underlying common stock for the new phantom units

Conversion/exercise price $0.00 Conversion or exercise price for phantom stock units

Key Terms

Phantom Stock, Deferred Compensation Plan for Non-Employee Directors, underlying security, conversion or exercise price

4 terms

Phantom Stock financial

"security_title: "Phantom Stock" and underlying security tied to Common Stock"

A phantom stock is a form of compensation that gives employees or executives the benefits of stock ownership, such as the increase in stock value, without actually giving them real shares. It acts like a promise to pay the employee the equivalent value of company stock later, often as a bonus or incentive. This allows companies to motivate and reward staff without diluting ownership or transferring actual shares.

Deferred Compensation Plan for Non-Employee Directors financial

"Share units acquired under the Deferred Compensation Plan for Non-Employee Directors"

underlying security financial

"underlying_security_title: "Common Stock" and underlying_security_shares"

conversion or exercise price financial

"conversion_or_exercise_price: "0.0000" for the phantom stock units"

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/01/2026 - 04:40 PM Accepted by SEC EDGAR 07/01/2026 - 04:39 PM Learn about SEC filing dates

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^*

Reinsdorf Judith A

(Last) (First) (Middle)

5605 CARNEGIE BLVD.

SUITE 500

(Street)

CHARLOTTE NORTH CAROLINA 28209

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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)	06/30/2026		A(2)		74		(3)	(4)	Common Stock	74	$376.93	1,184.063	D

Explanation of Responses:

1. 1-for-1

2. Share units acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc.

3. Upon retirement

4. These shares do not have an expiration date and they are exercisable upon retirement

	Angela P. Winter, Attorney-in-Fact of Judith A. Reinsdorf	07/01/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What did Enpro (NPO) director Judith A. Reinsdorf report in this Form 4?

She reported receiving 74 phantom stock units tied to Enpro common stock. The award is compensation under the Deferred Compensation Plan for Non-Employee Directors and increases her phantom stock balance to 1,184.063 units.

How large is Judith Reinsdorf’s new phantom stock award at Enpro (NPO)?

The new award covers 74 phantom stock units valued at $376.93 per unit. These units track Enpro’s common stock and are part of her non-employee director compensation package under the company’s deferred compensation plan.

What are Judith Reinsdorf’s total phantom stock holdings in Enpro (NPO) after this grant?

After the grant, she holds 1,184.063 phantom stock units. This figure reflects cumulative awards under Enpro’s deferred compensation plan and represents common stock equivalents linked to the company’s share price performance.

How do Enpro (NPO) phantom stock units convert into common stock?

Each phantom stock unit converts on a 1-for-1 basis into common stock equivalents. The filing states a 1-for-1 relationship between phantom units and Enpro’s common stock, aligning the director’s compensation with shareholder value.

When do Judith Reinsdorf’s Enpro (NPO) phantom stock units become exercisable?

The phantom stock units have no expiration date and are exercisable upon retirement. This structure encourages long-term service and ties a director’s compensation to Enpro’s performance over the duration of their board tenure.

Is Judith Reinsdorf’s Enpro (NPO) Form 4 transaction a market purchase or sale?

No, it is a grant, not an open-market trade. The Form 4 describes a compensation-related acquisition of phantom stock units under Enpro’s Deferred Compensation Plan for Non-Employee Directors, rather than a public market buy or sell.