Raymond B. Kummer, CTO, VP Optical Transport at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), sold 3,000 shares at $61.92 ($186K) on 2019-12-04, disclosed to the SEC on 2019-12-04.
Seasonal sale ($186k) by CTO, VP Optical Transport — this insider has traded CCOI in December 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 → |