Henry W. Kilmer, VP OF IP ENGINEERING at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), sold 2,400 shares at $62.23 ($149K) on 2023-06-06, disclosed to the SEC on 2023-06-07.
Seasonal sale ($149k) by VP OF IP ENGINEERING — this insider has traded CCOI in June in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| CCOI | SELL | 2026-03-09 | $56K | — | Filing → |
| CCOI | SELL | 2025-12-08 | $95K | — | Filing → |
| CCOI | SELL | 2025-09-05 | $89K | — | Filing → |