Core Viewpoint - Prosperity Bancshares, Inc. has successfully completed the merger with American Bank Holding Corporation, effective January 1, 2026, enhancing its market presence in Texas [1]. Group 1: Merger Details - The merger agreement involved Prosperity issuing 4,439,981 shares of common stock to former shareholders and award holders of American [2]. - American Bank operated 18 banking offices and 2 loan production offices in South and Central Texas, which will continue to operate under the American Bank name until the operational integration scheduled for September 2026 [4]. Group 2: Leadership Changes - Stephen Raffaele, former Director and President of American, has joined Prosperity Bank as South Texas and San Antonio Area Chairman, while Ben Wallace, former Chairman of American Bank, has taken the role of South Texas Senior Chairman [3]. - Additional members of American Bank management will retain leadership roles in the combined organization, and Raffaele along with Patt Hawn Wallace have joined the Board of Directors of Prosperity Bank [3]. Group 3: Company Overview - As of September 30, 2025, Prosperity Bancshares, Inc. is a $38.330 billion regional financial holding company providing a range of banking services across Texas and Oklahoma [5]. - Prosperity operates 283 full-service banking locations across various regions, including 62 in the Houston area and 61 in the Dallas/Fort Worth area [6].

Core Viewpoint - Prosperity Bancshares, Inc. has declared a quarterly common stock dividend of $0.60 per share for Q4 2025, marking a 3.45% increase from the previous quarter [1]. Company Overview - Prosperity Bancshares, Inc. is a regional financial holding company based in Houston, Texas, with total assets of $38.417 billion as of June 30, 2025, providing personal banking services and investments primarily in Texas and Oklahoma [2]. - The company operates under a community banking philosophy, offering a range of financial solutions including traditional deposit and loan products, digital banking, credit and debit cards, mortgage services, retail brokerage, trust and wealth management, and treasury management [3]. Operational Footprint - Prosperity Bancshares operates 283 full-service banking locations across various regions, including 62 in the Houston area, 33 in South Texas, 61 in the Dallas/Fort Worth area, and others in East, Central, and West Texas, as well as Oklahoma [4].

Company Overview - Prosperity Bancshares, Inc. is a regional financial holding company based in Houston, Texas, with total assets of $38.765 billion as of March 31, 2025, providing personal banking services and investments to consumers and small to medium-sized businesses in Texas and Oklahoma [2] - Founded in 1983, the company adheres to a community banking philosophy, focusing on customer care and offering a range of financial solutions including traditional deposit and loan products, digital banking, credit and debit cards, mortgage services, retail brokerage, trust and wealth management, and treasury management [3] Operational Footprint - Prosperity operates 283 full-service banking locations across various regions, including 62 in the Houston area, 33 in South Texas, 61 in the Dallas/Fort Worth area, and additional branches in East, Central, and West Texas, as well as in Oklahoma [4] Dividend Announcement - The Board of Directors declared a quarterly common stock dividend of $0.58 per share for the third quarter of 2025, which will be payable on October 1, 2025, to shareholders of record as of September 15, 2025 [1]