Richard R. Thayer, Director at MESA AIR GROUP INC (MESA), bought 5,000 shares at $3.25 ($16K) on 2008-01-22, disclosed to the SEC on 2008-01-23.
Open-market purchase of $16k MESA by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.