 BATON ROUGE, LA ACCESSWIRE September 15, 2021 Investar Holding Corporation the Company NASDAQ:ISTR, the holding company of Investar Bank, National Association the Bank, declared a quarterly cash dividend of 0.08 per share to holders of Investar Holding Corporation common stock. The dividend is payable on October 29, 2021 to shareholders of record as of September 30, 2021. 