BATON ROUGE, LA / ACCESS Newswire / March 19, 2026 / Investar Holding Corporation (the "Company") (Nasdaq:ISTR), the holding company of Investar Bank, National Association (the "Bank"), declared a quarterly cash dividend of $0.11 per share to holders of the Company's common stock. The dividend is payable on April 30, 2026 to shareholders of record as of March 31, 2026.