Raymond B. Kummer, CTO & VP Optical Transport at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), sold 4,800 shares at $76.14 ($365K) on 2021-07-02, disclosed to the SEC on 2021-07-02.
Seasonal sale ($365k) by CTO & VP Optical Transport — this insider has traded CCOI in July 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 | 2021-06-07 | $185K | — | Filing → |
| CCOI | SELL | 2020-03-04 | $390K | — | Filing → |