Form 4 for CCOI COGENT COMMUNICATIONS HOLDINGS, INC.
Accepted 2025-06-12 00:00:00 ET · period of report 2025-06-12 · accession 0001415889-25-017004 · 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 | 2025-06-12 | 2025-06-12 | CCOI | SCHAEFFER DAVE | COB, CEO, AND Pres, Dir | S - Sale | $47.86 | -55.0K | 3.49M | -2% | -$2.63M |
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 | 2025-06-12 | S | D | 10,000 | $47.83 | 3,481,721 | D | — | — | |
| 2 | Common | common stock | 2025-06-12 | S | D | 45,000 | $47.87 | 3,491,721 | D | — | — |