WEED THADDEUS GERARD - Insider Non-Derivative Transactions at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 11, 2025, WEED THADDEUS GERARD's relationship to COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) is Officer (VICE PRESIDENT, CFO), and currently has 88,200 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.
WEED THADDEUS GERARD - Insider Non-Derivative Transactions of CCOI common stock
WEED THADDEUS GERARD - Insider Non-Derivative Transactions at CCOI
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 12, 2025 Sell -- (common stock) 7300 23.99 88200
Dec 2, 2025 Acquisition -- (common stock) 2400 0 95500
Sep 3, 2025 Sell -- (common stock) 4900 36.98 93100
Jun 10, 2025 Sell -- (common stock) 4900 48.04 98000
May 29, 2025 Sell -- (common stock) 100 47.67 102900
May 17, 2025 Sell -- (common stock) 100 50.41 102900
May 17, 2025 Sell -- (common stock) 0 0 103000
Mar 4, 2025 Sell -- (common stock) 4900 72.06 103000
Jan 10, 2025 Acquisition -- (common stock) 19400 0 107900
Dec 3, 2024 Sell -- (common stock) 4800 81.58 88500
Dec 2, 2024 Acquisition -- (common stock) 2400 0 93300
Sep 4, 2024 Sell -- (common stock) 2400 69.68 90900
Jun 11, 2024 Sell -- (common stock) 2400 52.61 93300
Mar 13, 2024 Sell -- (common stock) 2400 68.17 95700
Mar 13, 2024 Disposition -- (common stock) 2400 68.17 95700
Jan 4, 2024 Acquisition -- (common stock) 19400 0 68100
Jan 4, 2024 Acquisition -- (common stock) 30000 0 98100
Dec 5, 2023 Sell -- (common stock) 9700 65.84 48700
Dec 2, 2023 Acquisition -- (common stock) 4850 0 58400
Sep 6, 2023 Sell -- (common stock) 4850 69.43 53550
Jun 6, 2023 Sell -- (common stock) 4850 62.28 58400
May 10, 2023 Sell -- (common stock) 10000 64.96 63250
Mar 4, 2023 Sell -- (common stock) 4850 64.3 73250
Jan 4, 2023 Acquisition -- (common stock) 19400 0 68100
Jan 4, 2023 Acquisition -- (common stock) 10000 0 78100