Steven D. Brooks, Director at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), sold 2,000 shares at $50.65 ($101K) on 2018-05-16, disclosed to the SEC on 2018-05-17.
Open-market sale of $101k 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 | SELL | 2021-05-04 | $437K | — | Filing → |
| CCOI | SELL | 2019-03-13 | $496K | — | Filing → |
| CCOI | SELL | 2018-05-09 | $483K | — | Filing → |