Exhibit 99.1 Press Release Contact: David A. Brager For Immediate Release Chief Executive Officer (909) 980-4030 CVB Financial Corp. Reports Earnings for the Second Quarter 2026 Second Quarter 2026 Ontario, CA, July 22, 2026 - CVB Financial Corp. (NASDAQ: CVBF) ("CVBF" or the "Company") and its subsidiary, Citizens Business Bank, National Association ("Citizens" or the "Bank"), announced earnings for the quarter ended June 30, 2026. CVB Financial Corp. reported net income of $48.3 million for the quarter en ...