Robert Colby Williford, Vice President of Land at Rosehill Resources Inc. (ROSE), bought 1,500 shares at $2.75 ($4K) on 2018-12-14, disclosed to the SEC on 2018-12-17.
Open-market purchase of $4k ROSE by Vice President of Land. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Clearly above the average filing.