PROSPERITY BANCSHARES, INC.® ANNOUNCES STOCK REPURCHASE PROGRAM
1. Prosperity Bancshares will buy back 5% of outstanding shares over one year. 2. Repurchased shares can be used as authorized but unissued shares. 3. The timing and amount of buybacks will depend on market conditions. 4. This repurchase may signal confidence in financial health to investors. 5. The program can be suspended or modified without notice.