Prosperity Bancshares(PB) - 2025 Q3 - Quarterly Report

(Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2025 OR UNITED STATES SECURITIES AND EXCHANGE COMMISSION ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Washington, D.C. 20549 FORM 10-Q (State or other jurisdiction of incorporation or organization) Prosperity Bank Plaza 4295 San Felipe, Houston, Texas 77027 (Address of principal executive offices) (Zip Code) TEXAS 74-2 ...