Form 4 for CCOI COGENT COMMUNICATIONS HOLDINGS, INC.
Accepted 2026-03-31 00:00:00 ET · period of report 2026-03-31 · accession 0001923830-26-000004 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-31 | 2026-03-31 | CCOI | Howell Deneen C | Dir | A - Grant | $0.00 | +3,445 | 28.9K | +14% | $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 | 2026-03-31 | A | A | 3,445 | $0.00 | 28,885 | D | — | — | (F1) The shares of common stock reported reflects a quarterly payment to directors for Q1 2026 service. All shares are owned directly by Ms. Howell, a director of Cogent Communications Holdings, Inc. |