Raymond B. Kummer, CTO, VP Optical Transport at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), sold 3,000 shares at $52.67 ($158K) on 2018-06-06, disclosed to the SEC on 2018-06-06.
Open-market sale of $158k CCOI by CTO, VP Optical Transport. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| CCOI | SELL | 2021-07-19 | $132K | — | Filing → |
| CCOI | SELL | 2021-07-02 | $365K | — | Filing → |
| CCOI | SELL | 2021-06-07 | $185K | — | Filing → |