BATON ROUGE, LA / ACCESSWIRE / October 19, 2023 / Investar Holding Corporation ("Investar") (NASDAQ:ISTR), the holding company for Investar Bank, National Association (the "Bank"), today announced financial results for the quarter ended September 30, 2023. Investar reported net income of $2.8 million, or $0.28 per diluted common share, for the third quarter of 2023, compared to net income of $6.5 million, or $0.67 per diluted common share, for the quarter ended June 30, 2023, and net income of...