Shareholders of Southwest Bancshares, Inc., the parent holding company of Texas Partners Bank, have approved the proposed merger with Prosperity Bancshares, Inc., the parent company of Prosperity Bank. With all necessary regulatory and shareholder approvals now received, the transaction is expected to close on February 1, 2026, pending satisfaction or waiver of remaining customary closing conditions as outlined in the merger agreement. Following the merger, Prosperity Bancshares, Inc. will continue as the surviving corporation, and Texas Partners Bank will merge into Prosperity Bank. This update marks the completion of a key step in the combination of the two banking institutions.

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 PR Newswire (Ref. ID: DA69540) on January 22, 2026, and is solely responsible for the information contained therein.