Ampco-Pittsburgh director granted 7,374 restricted shares

PAUL LAURENCE E reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

PAUL LAURENCE E reported acquisition or exercise transactions in this Form 4 filing.

Ampco-Pittsburgh Corporation director Laurence E. Paul received a grant of 7,374 shares of Common Stock as restricted stock. The award was made at a price of $0.00 per share under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated May 8, 2025.

These restricted shares vest on the first anniversary of the May 15, 2026 grant date. After this award, Paul holds a total of 91,742 shares of Ampco-Pittsburgh common stock directly, reflecting a routine, compensation-related equity grant rather than an open-market purchase.

Insider Trade Summary

Grant/Award: 7,374 shares

Grant/Award 1 txn

Insider PAUL LAURENCE E

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	7,374	$0.00	$0.00

Holdings After Transaction: Common Stock — 91,742 shares (Direct)

Footnotes (1)

1. F1. Represents a grant of restricted stock under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated May 8, 2025. These grants of restricted stock vest on the first anniversary of the grant date.

Key Figures

Restricted stock grant: 7,374 shares Grant price: $0.00 per share Shares owned after grant: 91,742 shares +1 more

4 metrics

Restricted stock grant 7,374 shares Common Stock award on May 15, 2026

Grant price $0.00 per share Restricted stock compensation award

Shares owned after grant 91,742 shares Director Laurence E. Paul direct holdings post-transaction

Vesting schedule First anniversary of grant date Restricted stock under 2016 Omnibus Incentive Plan

Key Terms

restricted stock, 2016 Omnibus Incentive Plan, vest, Form 4

4 terms

restricted stock financial

"Represents a grant of restricted stock under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

2016 Omnibus Incentive Plan financial

"under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated May 8, 2025"

vest financial

"These grants of restricted stock vest on the first anniversary of the grant date"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Ampco-Pittsburgh (AP) disclose for Laurence E. Paul?

Ampco-Pittsburgh disclosed that director Laurence E. Paul received a grant of 7,374 shares of restricted Common Stock. The shares were awarded at $0.00 per share as equity compensation and increase his direct holdings to 91,742 shares after the transaction.

Was the Ampco-Pittsburgh (AP) insider transaction an open-market buy or a stock grant?

The transaction was a stock grant, not an open-market purchase. Director Laurence E. Paul received 7,374 restricted shares at $0.00 per share under the company’s 2016 Omnibus Incentive Plan as part of his equity-based compensation package.

How many Ampco-Pittsburgh (AP) shares does Laurence E. Paul own after this Form 4 filing?

After the grant, Laurence E. Paul directly owns 91,742 shares of Ampco-Pittsburgh Common Stock. This total includes the newly awarded 7,374 restricted shares reported in the Form 4 and reflects his post-transaction direct ownership position.

When do Laurence E. Paul’s new Ampco-Pittsburgh (AP) restricted shares vest?

The 7,374 restricted shares granted to Laurence E. Paul vest on the first anniversary of the grant date. Because the grant date is May 15, 2026, the restricted stock is scheduled to fully vest one year later, assuming applicable conditions are met.

Under which plan were the new Ampco-Pittsburgh (AP) restricted shares granted?

The restricted stock was granted under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan. The filing notes this plan was amended and restated on May 8, 2025, and it serves as the framework for the director’s equity award.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/18/2026 - 11:33 AM EDT 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^*

PAUL LAURENCE E

(Last) (First) (Middle)

726 BELL AVENUE

SUITE 301

(Street)

CARNEGIE PENNSYLVANIA 15106

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AMPCO PITTSBURGH CORP [ AP ]

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)
05/15/2026

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
Common Stock	05/15/2026		A		7,374(1)	A	$0	91,742	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. Represents a grant of restricted stock under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated May 8, 2025. These grants of restricted stock vest on the first anniversary of the grant date.

	Kimberly P. Knox, attorney-in-fact	05/18/2026
	** 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)