Tim Weingarten, Director at COGENT COMMUNICATIONS GROUP INC (CCOI), bought 11,227 shares at $6.69 ($75K) on 2009-01-05, disclosed to the SEC on 2009-01-05.
Open-market purchase of $75k CCOI by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| CCOI | SELL | 2017-12-15 | $200K | — | Filing → |
| CCOI | SELL | 2017-09-15 | $149K | — | Filing → |
| CCOI | SELL | 2017-09-05 | $51K | — | Filing → |