John Emmett Brignac Jr., Director at Investar Holding Corp (ISTR), bought 454 shares at $14.33 ($7K) on 2015-02-18, disclosed to the SEC on 2015-02-20.
Open-market purchase of $7k ISTR by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.