Harris Mark Andrew has filed 3 insider transactions across 1 company since September 2025.
Most recent transaction: a grant/award of 5000 shares of COGENT COMMUNICATIONS HOLDINGS, INC. ($CCOI) on December 31, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 31, 2025 | COGENT COMMUNICATIONS HOLDINGS, INC. | $CCOI | Harris Mark Andrew | VP & Chief Revenue Officer | A | common stock | 5000 | $0.00 | 10,168.0000 | 47,603,287 | 96.75% | 0.01% |
| Dec. 31, 2025 | COGENT COMMUNICATIONS HOLDINGS, INC. | $CCOI | Harris Mark Andrew | VP & Chief Revenue Officer | A | common stock | 100000 | $0.00 | 110,168.0000 | 47,603,287 | 983.48% | 0.21% |
| Sept. 2, 2025 | COGENT COMMUNICATIONS HOLDINGS, INC. | $CCOI | Harris Mark Andrew | VP & Chief Revenue Officer | A | common stock | 668 | $0.00 | 5,168.0000 | 47,592,836 | 14.84% | 0.00% |