Seth van Voorhees, CFO & VP-Buisness Develpoment at RESEARCH FRONTIERS INC (REFR), bought 4,000 shares at $1.15 ($5K) on 2017-09-12, disclosed to the SEC on 2017-09-13.
Open-market purchase of $5k REFR by CFO & VP-Buisness Develpoment. 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.
Something here stands out, but not much.
| Filing → |
| PDSB | BUY | 2021-06-17 | $300K | — | Filing → |
| REFR | BUY | 2014-06-19 | $11K | — | Filing → |
| REFR | BUY | 2011-02-14 | $104K | — | Filing → |