Andrew Bursten, Director at SUMMER ENERGY HOLDINGS INC (SUME), bought 20,000 shares at $1.00 ($20K) on 2019-06-28, disclosed to the SEC on 2019-07-08.
Open-market purchase of $20k SUME 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.