Gabriel Stoliar, Director at CLIFFS NATURAL RESOURCES INC. (CLF), bought 7,100 shares at $6.90 ($49K) on 2017-04-28, disclosed to the SEC on 2017-05-02.
Open-market purchase of $49k CLF by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Something here stands out, but not much.