October 2026

SAN RAFAEL, CA: Westamerica Bancorporation (Nasdaq: WABC), today declared a quarterly cash dividend of $0.48 per share on common stock outstanding to shareholders of record at the close of business November 2, 2026. The dividend is payable November 13, 2026. Chairman, President and CEO David Payne stated, “This quarterly dividend recognizes Westamerica’s reliable earnings stream,

SAN RAFAEL, CA: Westamerica Bancorporation (Nasdaq: WABC), parent company of Westamerica Bank, generated net income for the third quarter 2026 of $28.2 million and diluted earnings per common share (“EPS”) of $1.22. Third quarter 2026 results compare to second quarter 2026 net income of $27.4 million and EPS of $1.17. “Westamerica’s third quarter 2026 results