Brett McBrayer - May 15, 2025 Form 4 Insider Report for AMPCO PITTSBURGH CORP (AP)

Role: Chief Executive Officer, Director
Signature: Kimberly P. Knox, attorney-in-fact
Stock symbol: AP
Transactions as of: May 15, 2025
Transactions value $: -$49,756
Form type: 4
Date filed: 5/16/2025, 11:50 AM
Previous filing: May 6, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
McBrayer Brett	Chief Executive Officer, Director	726 BELL AVENUE, SUITE 301, CARNEGIE	Kimberly P. Knox, attorney-in-fact	2025-05-16	0001744984

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AP	Common Stock	Tax liability	-$23.7K	-10.5K	-2.81%	$2.26	363K	May 15, 2025	Direct	F1
transaction	AP	Common Stock	Tax liability	-$26.1K	-11.5K	-3.18%	$2.26	351K	May 15, 2025	Direct	F2
transaction	AP	Common Stock	Award	$0	+78.3K	+22.29%	$0.00	430K	May 15, 2025	Direct	F3

Showing 1 to 3 of 3 entries

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AP	Performance Rights	Award	$0	+80.7K		$0.00	80.7K	May 15, 2025	Common Stock	80.7K		Direct	F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the payment of tax liability by withholding shares incident to the vesting of the 2023 grant of Restricted Stock Units.
F2	Represents the payment of tax liability by withholding shares incident to the vesting of the 2024 grant of Restricted Stock Units.
F3	Represents a grant of restricted stock units under the Ampco-Pittsburgh Corporation ("Company") 2016 Omnibus Incentive Plan, as amended and restated as of May 8, 2025. Each restricted stock unit represents the contingent right to receive upon vesting of the unit, one share of the Company's common stock. Restricted stock units vest in three equal annual installments beginning on the first anniversary of the grant date.
F4	Each performance right represents a contingent right to receive one share of common stock of the Company. The number of securities reported in Table II, column 5 of this Form 4 represents the target payout of the award. The number of shares of common stock payable upon vesting of the award, which will occur on May 15, 2028, could range from 0% to 200% of target, if and to the extent that the Company's stock price reaches specified levels during the performance period ending on December 31, 2027.