[8-K] AMPCO PITTSBURGH CORP Reports Material Event

Rhea-AI Filing Summary

Ampco-Pittsburgh Corporation furnished an Item 2.02 Form 8-K to announce it issued a press release with results for the three and nine months ended September 30, 2025. The press release is attached as Exhibit 99.1 and incorporated by reference into Item 2.02. The company states this information is being furnished, not filed, and therefore is not subject to Section 18 liabilities nor incorporated into Securities Act filings unless specifically referenced.

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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): November 12, 2025

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)	(IRS Employer Identification No.)
726 Bell Avenue Suite 301
Carnegie, Pennsylvania				15106
(Address of Principal Executive Offices)				(Zip Code)

Registrant’s Telephone Number, Including Area Code: 412 456-4400

(Former Name or Former Address, if Changed Since Last Report)

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))

Securities registered pursuant to Section 12(b) of the 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

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. ☐

Item 2.02 Results of Operations and Financial Condition.

On November 12, 2025, Ampco-Pittsburgh Corporation issued a press release announcing its results for the three and nine months ended September 30, 2025. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is hereby incorporated by reference into this Item 2.02.

The information and exhibit contained in this Item 2.02 is being furnished and shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be incorporated by reference into a filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

(d)	Exhibits
	Exhibit 99.1	Press Release dated November 12, 2025
	Exhibit 104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

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
Date:	November 12, 2025	By:	/s/ Michael G. McAuley
			Michael G. McAuley Senior Vice President, Chief Financial Officer      and Treasurer

FAQ

What did Ampco-Pittsburgh (AP) disclose in this 8-K?

A press release announcing results for the three and nine months ended September 30, 2025 was furnished under Item 2.02.

Which periods are covered by AP’s results?

The three-month and nine-month periods ended September 30, 2025.

How is the information treated legally?

It is furnished, not filed, and is not subject to Section 18 liabilities or incorporated into Securities Act filings unless specifically referenced.

Where can I find the detailed results?

See Exhibit 99.1, the press release attached to the Form 8-K.

What exhibits are included with AP’s 8-K?

Exhibit 99.1 (Press Release) and Exhibit 104 (Cover Page Inline XBRL data file).