Form 4 for CCOI COGENT COMMUNICATIONS HOLDINGS, INC.
Accepted 2025-05-15 00:00:00 ET · period of report 2025-05-15 · accession 0001415889-25-013104 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-15 | 2025-05-13 | CCOI | Chang John B. | VP, CLO | G - Gift | $0.00 | -756 | 77.2K | -1.0% | $0 | |
| I | 2025-05-15 | 2025-05-13 | CCOI | Chang John B. | VP, CLO | G - Gift | $0.00 | +504 | 3,089 | +19% | $0 |
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 | 2025-05-13 | G | D | 756 | $0.00 | 77,245 | D | — | — | (F1) The reporting person disposed of 504 shares to two dependent and 252 shares to one independent adult family member. |
| 2 | Common | common stock | 2025-05-13 | G | A | 504 | $0.00 | 3,089 | I By minor children | — | — |