MIDDLEFIELD, Ohio, Feb. 09, 2026 (GLOBE NEWSWIRE) -- Middlefield Banc Corp. (NASDAQ:MBCN) today announced that its Board of Directors declared a quarterly cash dividend of $0.21 per common share. The 2026 first-quarter dividend is payable on February 27, 2026, to shareholders of record on February 17, 2026. About Middlefield Banc Corp. Middlefield Banc Corp., headquartered in Middlefield, Ohio, is the Bank holding Company of The Middlefield Banking Company, with total assets of $1.98 billion at September 30, 2025. The Bank operates 21 full-service banking centers and an LPL Financial® brokerage office serving Ada, Beachwood, Bellefontaine, Chardon, Cortland, Dublin, Garrettsville, Kenton,