Prosperity Bancshares Director Ned S. Holmes Reports Disposal of $72,845.0992 in Common Shares

• Prosperity Bancshares director Ned S. Holmes sold 1,100 common shares on October 14, 2026.
• Direct sales totaled 500 shares at $66.2172 each, leaving 66,615 shares directly held.
• Profit-sharing plan sales comprised 452 shares at $66.1871 each, plus 48 at $66.62, leaving 82,193 shares.
• As trustee for his adult daughter's SSH trust, Holmes sold 100 shares at $66.2217 each, leaving 38,400 shares.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Prosperity Bancshares Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001193125-26-421903), on October 14, 2026, and is solely responsible for the information contained therein.