BUBECK JAMES (CIK 1654298) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-06-06). Recent activity: Sell CCOI (2,000 shares), Sell CCOI (2,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-06-06 | COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) | CHIEF REVENUE OFFICER | Sell | 2,000 | $95,000 |
| 2025-03-05 | COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) | CHIEF REVENUE OFFICER | Sell | 2,000 | $143,340 |
Source: SEC Form 4 filings · as of 2025-06-06