Insider · CIK 0001599812
Henry W Kilmer
Files at: CCOI. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 SForm 4 → | Sep 15, 5:50 pm EDT | COGENT COMMUNICATIONS HOLDINGS, INC.CCOI | 2,400 | $9.21 | $22,104 | 36,200 | −6.22% |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.