Ampco-Pittsburgh(AP) - 2024 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF ☐ 1934 For the transition period from to Commission File Number 1-898 AMPCO-PITTSBURGH CORPORATION Pennsylvania 25-1117717 (State of Incorporation) (I.R.S. Employer Identification No.) 726 Bell Avenue, Suite 301 ...