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Buy CCOI
Cogent Communications Holdings Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -91.02. In total, the insiders bought 2.97M and sold 6.9M CCOI shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-91.02 |
| ● Buy | 2.97M shares |
| ● Sell | 6.9M shares |
|
67% Buy Activity
Weak Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 30, 2026 Buy |
Howard Eve N Director |
3 445 Value: $47.8K |
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|
Jun 30, 2026 Buy |
Howell Deneen C Director |
3 445 Value: $47.8K |
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|
Jun 30, 2026 Buy |
Brooks Steven D Director |
3 445 Value: $47.8K |
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|
Jun 30, 2026 Buy |
De Sa Paul Director |
3 445 Value: $47.8K |
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|
Jun 30, 2026 Buy |
Kennedy Sheryl Lynn Director |
3 445 Value: $47.8K |
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|
Jun 30, 2026 Buy |
Ferguson Lewis H Director |
3 445 Value: $47.8K |
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|
Jun 30, 2026 Buy |
Montagner Marc Director |
3 445 Value: $47.8K |
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|
Jun 16, 2026 Sell |
Weed Thaddeus Gerard Vice President, CFO |
4 850 Value: $81.4K |
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|
Jun 15, 2026 Sell |
Kilmer Henry W Vp Of Network Strategy |
2 400 Value: $40.8K |
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|
May 28, 2026 Sell |
Ferguson Lewis H Director |
2 800 Value: $57.0K |
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May 14, 2026 Sell |
Kennedy Sheryl Lynn Director |
3 300 Value: $53.5K |
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May 04, 2026 Sell |
Schaeffer Dave Chairman, CEO, And President |
1 000 000 Value: $0 |
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|
May 04, 2026 Buy |
Schaeffer Dave Chairman, CEO, And President |
1 000 000 Value: $16.4M |
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May 04, 2026 Buy |
Schaeffer Dave Chairman, CEO, And President |
1 000 000 Value: $16.4M |
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|
Apr 01, 2026 Sell |
Schaeffer Dave Chairman, CEO, And President |
58 667 Value: $0 |
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|
Apr 01, 2026 Sell |
Schaeffer Dave Chairman, CEO, And President |
29 333 Value: $0 |
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Apr 01, 2026 Buy |
Schaeffer Dave Chairman, CEO, And President |
29 333 Value: $537.1K |
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|
Mar 31, 2026 Buy |
Kennedy Sheryl Lynn Director |
3 445 Value: $64.9K |
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|
Mar 31, 2026 Buy |
Montagner Marc Director |
3 445 Value: $64.9K |
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|
Mar 31, 2026 Buy |
Howell Deneen C Director |
3 445 Value: $64.9K |
||
|
Mar 31, 2026 Buy |
Howard Eve N Director |
3 445 Value: $64.9K |
||
|
Mar 31, 2026 Buy |
Ferguson Lewis H Director |
3 445 Value: $64.9K |
||
|
Mar 31, 2026 Buy |
De Sa Paul Director |
3 445 Value: $64.9K |
||
|
Mar 31, 2026 Buy |
Brooks Steven D Director |
3 445 Value: $64.9K |
||
|
Mar 06, 2026 Sell |
Kilmer Henry W Vp Of Network Strategy |
2 400 Value: $56.0K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
