Raymond B. Kummer, CTO, VP Optical Transport at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), sold 4,800 shares at $81.22 ($390K) on 2020-03-03, disclosed to the SEC on 2020-03-04.
Seasonal sale ($390k) by CTO, VP Optical Transport — this insider has traded CCOI in March in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| CCOI | SELL | 2021-07-19 | $132K | — | Filing → |
| CCOI | SELL | 2021-07-02 | $365K | — | Filing → |
| CCOI | SELL | 2021-06-07 | $185K | — | Filing → |