Terry G. Dallas, Director at NRG ENERGY, INC. (NRG), bought 2,000 shares at $10.64 ($21K) on 2015-12-10, disclosed to the SEC on 2015-12-10.
Open-market purchase of $21k NRG 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.