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Buy CCZ
COMCAST 2.0% EX SB 101529"ZONE Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 42.78. In total, the insiders bought 5.14B and sold 2.24B CCZ 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
|
42.78 |
| ● Buy | 5.14B shares |
| ● Sell | 2.24B shares |
|
70% Buy Activity
Negligible or No Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Feb 02, 2026 Buy |
Murdock Daniel C. EVP & Chief Accounting Officer |
57 452 Value: $3.73M |
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Jan 20, 2026 Buy |
Brady Louise F. Director |
1 190 Value: $75.2K |
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Jan 20, 2026 Buy |
Breen Edward D Director |
705 Value: $44.5K |
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Jan 20, 2026 Buy |
Honickman Jeffrey A Director |
1 542 Value: $97.4K |
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|
Jan 20, 2026 Buy |
Baltimore Thomas J Jr Director |
1 190 Value: $75.2K |
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Jan 20, 2026 Buy |
Murdock Daniel C. EVP & Chief Accounting Officer |
1 609 Value: $101.7K |
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Jan 20, 2026 Buy |
Murdock Daniel C. EVP & Chief Accounting Officer |
1 609 Value: $101.7K |
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Jan 20, 2026 Sell |
Murdock Daniel C. EVP & Chief Accounting Officer |
478 Value: $13.6K |
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|
Jan 20, 2026 Buy |
Armstrong Jason CFO |
8 150 Value: $514.9K |
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Jan 20, 2026 Sell |
Armstrong Jason CFO |
3 950 Value: $112.3K |
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Jan 20, 2026 Buy |
Armstrong Jason CFO |
8 150 Value: $514.9K |
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Jan 20, 2026 Buy |
Bell Madeline S. Director |
5 096 Value: $322.0K |
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Jan 20, 2026 Buy |
Bell Madeline S. Director |
5 096 Value: $322.0K |
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Jan 20, 2026 Buy |
Reid Thomas J. Chief Legal Officer, Secretary |
12 319 Value: $778.3K |
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Jan 20, 2026 Sell |
Reid Thomas J. Chief Legal Officer, Secretary |
4 676 Value: $131.2K |
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Jan 20, 2026 Buy |
Reid Thomas J. Chief Legal Officer, Secretary |
12 319 Value: $778.3K |
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Jan 20, 2026 Sell |
Reid Thomas J. Chief Legal Officer, Secretary |
2 233 Value: $0 |
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Jan 02, 2026 Sell |
Cavanagh Michael J Co-ceo |
48 439 Value: $0 |
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Nov 20, 2025 Buy |
Bell Madeline S. Director |
9 013 Value: $576.8K |
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Nov 20, 2025 Sell |
Lucas Wonya Y Director |
277 Value: $7K |
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Nov 20, 2025 Buy |
Lucas Wonya Y Director |
9 013 Value: $576.8K |
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Nov 20, 2025 Buy |
Nakahara Asuka Director |
9 013 Value: $576.8K |
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Nov 20, 2025 Buy |
Novak David C Director |
9 013 Value: $576.8K |
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Nov 20, 2025 Buy |
Honickman Jeffrey A Director |
9 013 Value: $576.8K |
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|
Nov 20, 2025 Buy |
Breen Edward D Director |
9 013 Value: $576.8K |
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
