Marc Montagner, Director at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), sold 5,000 shares at $47.00 ($235K) on 2017-12-15, disclosed to the SEC on 2017-12-15.
Open-market sale of $235k CCOI by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| CCOI | BUY | 2022-11-15 | $549K | — | Filing → |
| EIGI | SELL | 2020-08-05 | $176K | — | Filing → |
| CCOI | SELL | 2020-05-26 | $231K | — | Filing → |