Howell Deneen C - Insider Non-Derivative Transactions at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Sep 30, 2025, Howell Deneen C's relationship to COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) is Director, and currently has 22,052 shares of common stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other CCOI insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Howell Deneen C - Insider Non-Derivative Transactions of CCOI common stock
Howell Deneen C - Insider Non-Derivative Transactions at CCOI
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Oct 1, 2025 Acquisition -- (common stock) 2395 0 22052
Jul 1, 2025 Acquisition -- (common stock) 1968 0 19657
Apr 1, 2025 Acquisition -- (common stock) 1352 0 17689
Jan 2, 2025 Acquisition -- (common stock) 1254 0 16337
Oct 2, 2024 Acquisition -- (common stock) 1452 0 15083
Jul 2, 2024 Acquisition -- (common stock) 1675 0 13631
Apr 2, 2024 Acquisition -- (common stock) 1370 0 11956
Jan 2, 2024 Acquisition -- (common stock) 1403 0 10586
Oct 2, 2023 Acquisition -- (common stock) 1433 0 9183
Jul 2, 2023 Acquisition -- (common stock) 1435 0 7750
Apr 2, 2023 Acquisition -- (common stock) 1456 0 6315
Jan 4, 2023 Acquisition -- (common stock) 1709 0 4859