Form 4 for CCOI COGENT COMMUNICATIONS HOLDINGS, INC.
Accepted 2025-06-10 00:00:00 ET · period of report 2025-06-10 · accession 0001415889-25-016559 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-06-10 | 2025-06-10 | CCOI | SCHAEFFER DAVE | COB, CEO, AND Pres, Dir | S - Sale | $48.68 | -55.0K | 3.61M | -2% | -$2.68M |
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 | 2025-06-10 | S | D | 15,000 | $48.63 | 3,591,721 | D | — | — | |
| 2 | Common | common stock | 2025-06-10 | S | D | 40,000 | $48.70 | 3,606,721 | D | — | — |