Company · CIK 0001158324 · SIC 4899 — Communications Services, NEC · Nasdaq
COGENT COMMUNICATIONS HOLDINGS, INC. · CCOI
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 SForm 4 → | Sep 15, 5:50 pm EDT | Henry W KilmerVP OF NETWORK STRATEGY | 2,400 | $9.21 | $22,104 | 36,200 | −6.22% | |
| Sep 2, 2026 SForm 4 → | Sep 3, 9:45 am EDT | Thaddeus Gerard WeedVICE PRESIDENT, CFO | 4,850 | $9.37 | $45,445 | 193,050 | −2.45% |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.