Shareholder Vote

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 9, 2019 AMPCO-PITTSBURGH CORPORATION (Exact name of registrant as specified in its charter) Pennsylvania 1-898 25-1117717 (State or other jurisdiction of incorporation) (Commission file number) (I.R.S. Employer Identification Number) 726 Bell Avenue, Suite 301, Carnegie PA 15106 (Address of principal executive offices) (Zip Code) Registrant’s telephone number, including area code: (412) 456-4400 Securities registered pursuant to Section 12(b) of the Act: Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act ☐ Title of each class Trading Symbol(s) Name of each exchange on which registered Common Stock, $1 par value AP New York Stock Exchange Item 5.07. Submission of Matters to a Vote of Security Holders. On May 9, 2019, Ampco-Pittsburgh Corporation (the “Company”) held its annual meeting of shareholders. The following are the voting results for the proposals that were voted upon by the Company’s shareholders at that meeting: 1. In the election of two directors for a term expiring in 2022: For Withheld Broker Non-Votes Elizabeth A. Fessenden 9,616,910 309,908 1,684,208 Terry L. Dunlap 9,796,076 130,742 1,684,208 2. To approve an amendment to the Corporation’s Amended and Restated Articles of Incorporation to increase the number of authorized shares of common stock from 20,000,000 to 40,000,000: For Against Abstain 9,519,221 2,062,597 29,208 3. To approve, in a non-binding advisory vote, the compensation of the Company’s named executive officers: For Against Abstain Broker Non-Votes 9,491,991 401,024 33,803 1,684,208 4. To ratify the appointment of Deloitte & Touche LLP as the independent registered public accountants firm for 2019: For Against Abstain 11,480,638 118,584 11,804 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. AMPCO-PITTSBURGH CORPORATION By: /s/ Maria Trainor Maria Trainor Vice President, General Counsel and Secretary Dated: May 13, 2019