# EDGAR Filing Document

**Accession Number:** 0000095552
**File Stem:** 0001193125-25-285425
**Filing Date:** 2025-11
**Character Count:** 6163
**Document Hash:** 0ab50fa4dc967360253a15a2a9ac9227
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-285425.hdr.sgml**: 20251118

**ACCESSION NUMBER**: 0001193125-25-285425

**CONFORMED SUBMISSION TYPE**: NT 10-Q/A

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251118

**DATE AS OF CHANGE**: 20251118

**EFFECTIVENESS DATE**: 20251118

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SUPERIOR INDUSTRIES INTERNATIONAL INC
- **CENTRAL INDEX KEY:** 0000095552
- **STANDARD INDUSTRIAL CLASSIFICATION:** MOTOR VEHICLE PARTS & ACCESSORIES [3714]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 952594729
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NT 10-Q/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-06615
- **FILM NUMBER:** 251493029

**BUSINESS ADDRESS:**
- **STREET 1:** 26600 TELEGRAPH ROAD
- **CITY:** SOUTHFIELD
- **STATE:** MI
- **ZIP:** 48033
- **BUSINESS PHONE:** 248-352-7300

**MAIL ADDRESS:**
- **STREET 1:** 26600 TELEGRAPH ROAD
- **CITY:** SOUTHFIELD
- **STATE:** MI
- **ZIP:** 48033

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**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

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**FORM 12b-25**

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**NOTIFICATION OF LATE FILING**

**Commission file number: 001-06615** 

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| | |
|:---|:---|
| (Check One)  | ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q  |
|  | ☐ Form 10-D ☐ Form N-SAR ☐ Form N-CSR |
|  | For Period Ended: **September 30, 2025** |
|  | ☐ Transition Report on Form 10-K |
|  | ☐ Transition Report on Form 20-F |
|  | ☐ Transition Report on Form 11-K |
|  | ☐ Transition Report on Form 10-Q |
|  | ☐ Transition Report on Form N-SAR |
|  | For the Transition Period Ended:  |

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**Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.**<br>

If the notification relates to a portion of the filing checked above, identify the Item(s) to which the notification relates:

**PART I — REGISTRANT INFORMATION**

**<u>SUPERIOR INDUSTRIES INTERNATIONAL, INC.</u>** 

**(Full Name of Registrant)**

**(Former Name if Applicable)**

**<u>26600 Telegraph Road, Suite 400</u>**

**(Address of Principal Executive Office (*Street and Number*))**

**<u>Southfield, Michigan 48033</u>**

**(City, State and Zip Code)**

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**PART II — RULES 12b-25(b) AND (c)**

If the subject report could not be filed without unreasonable effort or expense and the registrant seeks relief pursuant to Rule 12b-25(b), the following should be completed. (Check box if appropriate)

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| | | |
|:---|:---|:---|
| &nbsp;&nbsp;☒ | (a) | The reason described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense;<br>|
| &nbsp;&nbsp;☒ | (b) | The subject annual report, semi-annual report, transition report on Form 10-K, Form 20-F, Form 11-K, Form N-SAR or Form N-CSR, or portion thereof, will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject quarterly report or transition report on Form 10-Q or subject distribution report on Form 10-D, or portion thereof, will be filed on or before the fifth calendar day following the prescribed due date; and<br>|
| &nbsp;&nbsp;☒ | (c) | The accountant's statement or other exhibit required by Rule 12b-25(c) has been attached if applicable. |

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**PART III — NARRATIVE**

State below in reasonable detail why Forms 10-K, 20-F, 11-K, 10-Q, 10-D, N-SAR, N-CSR, or the transition report or portion thereof, could not be filed within the prescribed time period.

The Registrant is unable to file, without unreasonable effort and expense, its Form 10-Q Quarterly Report for the period ended September 30, 2025 because the Registrant requires additional time to compile information and other disclosures for the Form 10-Q and complete its final review for the period. This includes additional disclosures that would be required if the Company obtains from its lenders a limited waiver of its covenants under the Senior Secured Credit Facilities for the period ended September 30, 2025 and if the Company successfully completes the proposed Merger Agreement entered into by the Company on July 8, 2025 as disclosed in the Company's Current Report on Form 8-K/A filed with the SEC on July 9, 2025. The Company is currently in discussions with its lenders regarding these matters. The Company continues to address the factors identified in the originally filed Form NT 10-Q on November 12, 2025 and the proposed Merger Agreement. The Company no longer expects that it will be able to file the Form 10-Q within the extension period provided by Rule 12b-25.

**PART IV — OTHER INFORMATION**

(1) Name and telephone number of person to contact in regard to this notification

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| | | |
|:---|:---|:---|
| David M. Sherbin | **(248)** | **798-3808** |
| **(Name)** | **(Area Code)** | **(Telephone Number)** |

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(2) Have all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s) been filed? If answer is no, identify report(s). ☒ Yes ☐ No

(3) Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included in the subject report or portion thereof? ☐ Yes ☒ No

If so, attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state the reasons why a reasonable estimate of the results cannot be made.

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**SUPERIOR INDUSTRIES INTERNATIONAL, INC.** 

**(Name of Registrant as Specified in Charter)**

has caused this notification to be signed on its behalf by the undersigned hereunto duly authorized.

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| | | | |
|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;Date | November 18, 2025 | &nbsp;&nbsp;&nbsp;&nbsp;By | */s/ David M. Sherbin* |
|  |  |  | David M. Sherbin<br>Senior Vice President, General Counsel, Chief Compliance Officer and Secretary |

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