Form 4 for CCOI COGENT COMMUNICATIONS HOLDINGS, INC.
Accepted 2025-05-21 00:00:00 ET · period of report 2025-05-20 · accession 0001415889-25-013936 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-21 | 2025-05-20 | CCOI | SCHAEFFER DAVE | COB, CEO, AND Pres, Dir | S - Sale | $49.96 | -15.0K | 4.24M | -0.4% | -$749.4K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | common stock | 2025-05-20 | S | D | 15,000 | $49.96 | 4,241,721 | D | — | — |