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): August 15, 2025

SUPERIOR INDUSTRIES INTERNATIONAL, INC.

(Exact Name of Registrant as Specified in Its Charter)

Delaware	001-06615	95-2594729
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

26600 Telegraph Road, Suite 400 Southfield, Michigan		48033
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s Telephone Number, Including Area Code: (248) 352-7300

Not Applicable

(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		Name of Each Exchange on Which Registered
Common Stock, par value $0.01 per share		(1)		(1)

(1)

On June 25, 2025, the New York Stock Exchange (“NYSE”) filed a Form 25 for Superior Industries International, Inc., a Delaware corporation (the “Company”), in connection with the delisting of the common stock, par value $0.01, of the Company (the “Common Stock”) from the NYSE, which delisting became effective ten days after the Form 25 was filed. The deregistration of the Common Stock under Section 12(b) of the Securities Exchange Act of 1934, as amended, will be effective 90 days, or such shorter period as the U.S. Securities and Exchange Commission may determine, after the filing of the Form 25. The Common Stock began trading on the OTC Pink Market on June 25, 2025 under the symbol “SSUP”.

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 5.02

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On August 15, 2025, Stacie R. Schulz resigned as Vice President and Chief Accounting Officer of Superior Industries International, Inc. (the “Company”), effective August 29, 2025, to pursue other opportunities. There were no disagreements between Ms. Schulz and the Company, nor is her departure the result of any disagreement relating to the Company’s operations, policies or practices. The Company thanks Ms. Schulz for her service and contributions to the Company. Mr. Shane Giebel, the Company’s Vice President and Interim Chief Financial Officer, will assume the additional duties of the Company’s principal accounting officer on an interim basis.

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.

Date: August 19, 2025	SUPERIOR INDUSTRIES INTERNATIONAL, INC.

	/s/ David M. Sherbin
	Name: David M. Sherbin
	Title: Senior Vice President, General Counsel, Secretary and Chief
	Compliance Officer