Matt Olney

Wood Lay

Brett Rabatin

Michael Rose

Timothy Mitchell

Jordan Ghent

- Southside Bancshares, Inc. (SBSI) increased the size of its boards of directors by **three to fourteen members** and appointed **Keith M. Donahoe**, **Jeb W. Jones**, and **Raymond C. McKinney, CPA** to serve as members, effective **November 15, 2025**.  **[705432_0000705432-25-000200_sbsi-20251016.htm:1]** 
- The company appointed **Mitchell Craddock** as **Chief Operating Officer** of the Company and Bank, effective upon the retirement of Brian K. McCabe on **November 14, 2025**.  **[705432_0000705432-25-000200_sbsi-20251016.htm:1]** 
- The Board increased the authorization under the Stock Repurchase Plan by **1.0 million shares**, for a total authorization to repurchase up to **2.0 million shares** of common stock.  **[705432_0000705432-25-000200_sbsi-20251016.htm:3]**  Approximately **868,000 shares** have already been purchased at an average price of **$28.43**.  **[705432_0000705432-25-000200_sbsi-20251016.htm:3]**

SOUTHSIDE BANCSHARES (SBSI)