David George Anderson - 04 Mar 2026 Form 4 Insider Report for AMPCO PITTSBURGH CORP (AP)

Role: VP, CFO & Treasurer, Pres. ALS
Signature: Kimberly P. Knox, attorney-in-fact
Issuer symbol: AP
Transactions as of: 04 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 05 Mar 2026, 15:45:38 UTC
Previous filing: 16 May 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Anderson David George	VP, CFO & Treasurer, Pres. ALS	726 BELL AVENUE, SUITE 301, CARNEGIE	Kimberly P. Knox, attorney-in-fact	05 Mar 2026	0001905958

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AP	Common Stock	Award		+19,800	+30%	$0.000000^*	86,103	04 Mar 2026	Direct	F1

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

Explanation of Responses:

Id	Content
F1	These shares represent shares to be issued in connection with the satisfaction of performance requirements based on Ampco-Pittsburgh Corporation's achievement of targeted Relative Total Shareholder Return. The vesting of these shares is contingent on the Reporting Person's continued service to the Issuer through May 15, 2026.