Lewis H. Ferguson serves as Executive at COGENT COMMUNICATIONS GROUP INC, where they oversee executive responsibilities. Since joining the company, Lewis H. Ferguson has executed 53 insider transactions totaling $1.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 2, 2025 involved selling 4,000 shares valued at $81.4K.
Lewis H. Ferguson currently holds 19,267 shares of COGENT COMMUNICATIONS GROUP INC (CCOI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Lewis H. Ferguson has been a net seller of CCOI stock. They have purchased $76.5K and sold $1.4M worth of shares.
Lewis H. Ferguson's most recent insider trade was on Dec 2, 2025, when they sold 4,000 shares at $20.34 per share.
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| $N/A |
| Discretionary |
| Jun 30, 2025 | CCOI | $0 | Award | 1,968 | $N/A | Discretionary |
| Aug 22, 2024 | CCOI | $112.6K | Sale | 1,550 | $72.62 | Discretionary |
| May 21, 2024 | CCOI | $117.8K | Sale | 2,000 | $58.90 | Discretionary |
| Apr 1, 2024 | CCOI | $0 | Award | 1,370 | $N/A | Discretionary |
| Jan 1, 2024 | CCOI | $0 | Award | 1,403 | $N/A | Discretionary |
| Nov 30, 2023 | CCOI | $61.4K | Sale | 950 | $64.60 | Discretionary |
| Oct 1, 2023 | CCOI | $0 | Award | 1,433 | $N/A | Discretionary |
| Aug 29, 2023 | CCOI | $45.3K | Sale | 650 | $69.64 | Discretionary |
| Jul 1, 2023 | CCOI | $0 | Award | 1,435 | $N/A | Discretionary |
| May 30, 2023 | CCOI | $40.5K | Sale | 640 | $63.24 | Discretionary |
| Apr 1, 2023 | CCOI | $0 | Award | 1,456 | $N/A | Discretionary |
| Mar 13, 2023 | CCOI | $60.9K | Sale | 990 | $61.50 | Discretionary |
| Jan 3, 2023 | CCOI | $0 | Award | 1,709 | $N/A | Discretionary |
| Nov 29, 2022 | CCOI | $60.4K | Sale | 1,050 | $57.50 | Discretionary |
| Oct 1, 2022 | CCOI | $0 | Award | 1,626 | $N/A | Discretionary |
| Sep 12, 2022 | CCOI | $51.8K | Sale | 940 | $55.13 | Discretionary |
| Jul 1, 2022 | CCOI | $0 | Award | 1,524 | $N/A | Discretionary |
| May 31, 2022 | CCOI | $57.7K | Sale | 950 | $60.72 | Discretionary |
| Apr 1, 2022 | CCOI | $0 | Award | 1,462 | $N/A | Discretionary |
| Mar 9, 2022 | CCOI | $45.9K | Sale | 725 | $63.27 | Discretionary |
| Dec 8, 2021 | CCOI | $69.6K | Sale | 900 | $77.31 | Discretionary |
| Oct 1, 2021 | CCOI | $0 | Award | 1,750 | $N/A | Discretionary |
| Sep 1, 2021 | CCOI | $62.7K | Sale | 850 | $73.78 | Discretionary |
| Jul 1, 2021 | CCOI | $0 | Award | 1,750 | $N/A | Discretionary |
| Jun 3, 2021 | CCOI | $18.9K | Sale | 250 | $75.60 | Discretionary |
| Jun 3, 2021 | CCOI | $37.8K | Sale | 500 | $75.53 | Discretionary |
| Apr 1, 2021 | CCOI | $0 | Award | 1,750 | $N/A | Discretionary |
| Mar 12, 2021 | CCOI | $53.3K | Sale | 850 | $62.69 | Discretionary |