| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Chairman, CEO, And President | Chairman, President &CEO
1 company
Schaeffer Dave is a Chairman, CEO, And President at COGENT COMMUNICATIONS HOLDINGS, INC.. Recent SEC Form 4 filings include 0 buys and 18 sells.
Estimated insider holdings value: $11.6M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 8, 2025 | CCOI Cogent Communications Holdings, Inc. | Chairman, CEO, And President | Sell | 818,909 | $27.50 | $22,519,997.50 | -54.0% | -18.5% | - | |
| Aug 7, 2025 | CCOI Cogent Communications Holdings, Inc. | Chairman, CEO, And President | Sell | 1,840,669 | $32.60 | $60,005,809.40 | -54.8% | +8.4% | - | |
| Jun 16, 2025 | CCOI Cogent Communications Holdings, Inc. | Chairman, CEO, And President | Sell | 70,000 | $47.11 | $3,297,609.00 | -1.0% | -20.4% | - | |
| Jun 13, 2025 | CCOI Cogent Communications Holdings, Inc. | Chairman, CEO, And President | Sell | 55,000 | $47.40 | $2,607,203.50 | -0.8% | -23.5% | - | |
| Jun 12, 2025 | CCOI Cogent Communications Holdings, Inc. | Chairman, CEO, And President | Sell | 55,000 | $47.86 | $2,632,372.00 | -0.8% | -26.5% | - | |
| Jun 11, 2025 | CCOI Cogent Communications Holdings, Inc. | Chairman, CEO, And President | Sell | 55,000 | $48.51 | $2,668,135.00 | -0.8% | -24.7% | - | |
| Jun 10, 2025 | CCOI Cogent Communications Holdings, Inc. | Chairman, CEO, And President | Sell | 55,000 | $48.68 | $2,677,489.50 | -0.8% | -24.2% | - | |
| Jun 9, 2025 | CCOI Cogent Communications Holdings, Inc. | Chairman, CEO, And President | Sell | 55,000 | $48.64 | $2,675,346.50 | -0.7% | -24.7% | - | |
| Jun 6, 2025 | CCOI Cogent Communications Holdings, Inc. | Chairman, CEO, And President | Sell | 80,000 | $47.78 | $3,822,124.00 | -1.1% | -23.4% | - | |
| Jun 5, 2025 | CCOI Cogent Communications Holdings, Inc. | Chairman, CEO, And President | Sell | 75,000 | $47.30 | $3,547,315.50 | -1.0% | -23.8% | - |