Company: SSUP
Filing Date: 2025-04-03
Form Type: DEF 14A
Source: 0001140361-25-012052
Chunk: 1

Company: SUPERIOR INDUSTRIES INTERNATIONAL INC
Filing Date: 2025-04-03
Form: DEF 14A
Chunk 1
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, via the Internet or by completing the enclosed proxy card or voting instruction form provided by your broker. Thank you for your ongoing support of Superior. Majdi Abulaban President and Chief Executive Officer

TABLE OF CONTENTS

| NOTICE OF 2025 ANNUAL MEETING 
 OF STOCKHOLDERS               |

| Date and Time:        
 Location:             |     |                                                                                                                                                                                                                                                                                                                                          May 21, 2025, at 10:00 a.m. Eastern Time 
                                                                                                           The meeting will be conducted via a live audio webcast, which is available at www.virtualstockholdermeeting.com/SUP2025. To participate in the meeting, you must have your 16-digit control number that is shown on your Notice, proxy card or voting instruction form. |     |                                                                                                                                                                                                                        |
|:----------------------|:----|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:----|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Record Date:          |     |                                                                                                                                                                                                                                                                                                                                                                    March 27, 2025 |     |                                                                                                                                                                                                                        |
|                       |     |                                     Each holder of Superior Industries International, Inc. (“Superior” or the “Company”) common stock and each holder of Series A Preferred Stock as of the Record Date will be entitled to one vote on each matter for each share of common stock held, or into which such holder’s Series A Preferred Stock is convertible, on the Record Date. |     |                                                                                                                                                                                                                        |
| Items to Be Voted On: |     |                                                                                                                                                                                                                                                                                                                                                                                1. |     | To elect eight nominees to the Board of Directors (the “Board”), each to serve until Superior’s 2025 Annual Meeting of Stockholders and until their respective successors are duly elected and qualified;              |
|                       |     |                                                                                                                                                                                                                                                                                                                                                                                2. |     | To approve an amendment and restatement of the Company’s 2018 Equity Plan to, among other things, increase the number of shares of common stock available for issuance under the 2018 Equity Plan by 1,700,000 shares; |
|                       |     |                                                                                                                                                                                                                                                                                                                                                                                3. |     | To approve, in a non-binding advisory vote, the executive compensation of the Company’s named executive officers;                                                                                                      |
|                       |     |                                                                                                                                                                                                                                                                                                                                                                                4. |     | To ratify the appointment of Deloitte & Touche LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2025 and                                                     |
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