Sarah Tomolonius, Director at Quest Resource Holding Corp (QRHC), bought 3,750 shares at $2.03 ($8K) on 2017-11-30, disclosed to the SEC on 2017-11-30.
Open-market purchase of $8k QRHC 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.