David M. Platter, Director at NAVIGATORS GROUP INC (NAVG), bought 1,500 shares at $61.49 ($92K) on 2014-02-19, disclosed to the SEC on 2014-02-21.
Open-market purchase of $92k NAVG 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.