Charles B. Arnold, Director at NATIONAL SECURITY GROUP INC (NSEC), bought 500 shares at $12.75 ($6K) on 2017-09-08, disclosed to the SEC on 2017-09-11.
Open-market purchase of $6k NSEC 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.