Victor F. Keen, Director at RESEARCH FRONTIERS INC (REFR), bought 15,000 shares at $6.70 ($101K) on 2011-04-07, disclosed to the SEC on 2011-04-07.
Open-market purchase of $100k REFR 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.
| Filing → |
| CRTG | BUY | 2022-08-04 | $44K | — | Filing → |
| CRTG | SELL | 2022-02-14 | $3K | — | Filing → |
| CRTG | SELL | 2022-02-04 | $6K | — | Filing → |