Eric P. Grubman, Director at NOBLE ENERGY INC (NBL), bought 10,000 shares at $36.37 ($364K) on 2015-08-14, disclosed to the SEC on 2015-08-17.
Open-market purchase of $364k NBL 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.