Company: SSUP
Filing Date: 2025-08-15
Form Type: DEFM14A
Source: 0001140361-25-031532
Chunk: 269

Company: SUPERIOR INDUSTRIES INTERNATIONAL INC
Filing Date: 2025-08-15
Form: DEFM14A
Chunk 269
---
 fact that any signature or agreement or instrument was transmitted or communicated through the use of an electronic delivery, as a defense to the formation of a contract, and each party hereto forever waives any such defense, except to the extent such defense relates to lack of authenticity.

20. Amendment . This Agreement may be amended by the parties hereto, and the terms and conditions hereof may be waived, only by an instrument in writing signed on behalf of each of the parties hereto, or, in the case of a waiver, by an instrument signed on behalf of the party waiving compliance.

21. No Ownership Interest . Nothing contained in this Agreement shall be deemed to vest in the Company any direct or indirect ownership or incidence of ownership of or with respect to any of the Owned Shares. All ownership and economic benefits of and relating to the Owned Shares shall remain vested in and belong to the Stockholder, and, except as otherwise provided herein, the Company shall have no authority to direct the Stockholder in the voting or disposition of any of the Owned Shares.

<div align='center'>[ Signature pages follow ]

B-9</div>

TABLE OF CONTENTS

IN WITNESS WHEREOF, the parties have caused this Agreement to be duly executed and delivered on the date and year first above written.

| TPG GROWTH III SIDEWALL, L.P. |     |                                       |
| By:                           |     | TPG Growth Gen Par III, L.P.,         
 its general partner                   |
| By:                           |     | TPG Growth Gen Par III Advisors, LLC, 
 its general partner                   |
| By:                           |     | /s/ Martin Davidson                   |
|                               |     | Name: Martin Davidson                 |
|                               |     | Title: Chief Accounting Officer       |

[Signature Page to Voting and Support Agreement]

B-10

TABLE OF CONTENTS

IN WITNESS WHEREOF, the parties have caused this Agreement to be duly executed and delivered on the date and year first above written.

| SUPERIOR INDUSTRIES INTERNATIONAL, INC. |     |                                              |
| By:                                     |     | /s/ Majdi Abulaban                           |
|                                         |     | Name: Majdi Abulaban                         |
|                                         |     | Title: President and Chief Executive Officer |

[Signature Page to Voting and Support Agreement]

B-11

#### TABLE OF CONTENTS

### EXHIBIT A

## SECTION 262 OF THE GENERAL CORPORATION LAW

### OF THE STATE OF DELAWARE