Sheryl Lynn Kennedy serves as Executive at COGENT COMMUNICATIONS HOLDINGS, INC., where they oversee executive responsibilities. Since joining the company, Sheryl Lynn Kennedy has executed 39 insider transactions totaling $1.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 11, 2025 involved selling 2,400 shares valued at $51.2K.
Sheryl Lynn Kennedy currently holds 10,012 shares of COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Sheryl Lynn Kennedy has been a net seller of CCOI stock. They have purchased $0 and sold $1.5M worth of shares.
Sheryl Lynn Kennedy's most recent insider trade was on Nov 11, 2025, when they sold 2,400 shares at $21.34 per share.
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| $N/A |
| Discretionary |
| Aug 21, 2025 | CCOI | $72.7K | Sale | 2,000 | $36.35 | Discretionary |
| Jun 30, 2025 | CCOI | $0 | Award | 1,968 | $N/A | Discretionary |
| Sep 10, 2024 | CCOI | $110.1K | Sale | 1,550 | $71.06 | Discretionary |
| May 23, 2024 | CCOI | $94.8K | Sale | 1,640 | $57.79 | Discretionary |
| Apr 1, 2024 | CCOI | $0 | Award | 1,370 | $N/A | Discretionary |
| Jan 1, 2024 | CCOI | $0 | Award | 1,403 | $N/A | Discretionary |
| Nov 27, 2023 | CCOI | $60.8K | Sale | 925 | $65.77 | Discretionary |
| Oct 1, 2023 | CCOI | $0 | Award | 1,433 | $N/A | Discretionary |
| Aug 24, 2023 | CCOI | $37.9K | Sale | 550 | $68.85 | Discretionary |
| Jul 1, 2023 | CCOI | $0 | Award | 1,435 | $N/A | Discretionary |
| May 30, 2023 | CCOI | $69.5K | Sale | 1,100 | $63.14 | Discretionary |
| Apr 1, 2023 | CCOI | $0 | Award | 1,456 | $N/A | Discretionary |
| Mar 13, 2023 | CCOI | $37.0K | Sale | 600 | $61.66 | Discretionary |
| Jan 3, 2023 | CCOI | $0 | Award | 1,709 | $N/A | Discretionary |
| Nov 21, 2022 | CCOI | $55.6K | Sale | 962 | $57.83 | Discretionary |
| Oct 1, 2022 | CCOI | $0 | Award | 1,626 | $N/A | Discretionary |
| Jul 1, 2022 | CCOI | $0 | Award | 1,524 | $N/A | Discretionary |
| Jun 2, 2022 | CCOI | $82.2K | Sale | 1,350 | $60.88 | Discretionary |
| Apr 1, 2022 | CCOI | $0 | Award | 1,462 | $N/A | Discretionary |
| Mar 1, 2022 | CCOI | $68.5K | Sale | 1,100 | $62.27 | Discretionary |
| Nov 23, 2021 | CCOI | $123.8K | Sale | 1,600 | $77.37 | Discretionary |
| Oct 1, 2021 | CCOI | $0 | Award | 1,750 | $N/A | Discretionary |
| Aug 24, 2021 | CCOI | $126.0K | Sale | 1,750 | $71.99 | Discretionary |
| Jul 1, 2021 | CCOI | $0 | Award | 1,750 | $N/A | Discretionary |
| Jul 1, 2021 | CCOI | $0 | Award | 1,750 | $N/A | Discretionary |
| May 17, 2021 | CCOI | $187.3K | Sale | 2,450 | $76.43 | Discretionary |
| Apr 1, 2021 | CCOI | $0 | Award | 1,750 | $N/A | Discretionary |
| Mar 2, 2021 | CCOI | $62.3K | Sale | 1,050 | $59.34 | Discretionary |