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Buy CODX
Company-Diagnostics Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 93.14. In total, the insiders bought 6.71M and sold 462.64K CODX 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
|
93.14 |
| ● Buy | 6.71M shares |
| ● Sell | 462.64K shares |
|
84% Buy Activity
Weak Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 23, 2026 Buy |
Nelson James B Director |
1 695 Value: $9K |
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|
May 23, 2026 Buy |
Nelson James B Director |
1 695 Value: $9K |
||
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May 23, 2026 Buy |
Durenard Eugene Director |
1 695 Value: $9K |
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|
May 23, 2026 Buy |
Durenard Eugene Director |
1 695 Value: $9K |
||
|
May 23, 2026 Buy |
Serbin Richard S Director |
1 695 Value: $9K |
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|
May 23, 2026 Buy |
Serbin Richard S Director |
1 695 Value: $9K |
||
|
May 23, 2026 Buy |
Murphy Edward L. Director |
1 695 Value: $9K |
||
|
May 23, 2026 Buy |
Murphy Edward L. Director |
1 695 Value: $9K |
||
|
May 23, 2026 Sell |
Abbott Richard David President |
680 Value: $3K |
||
|
May 23, 2026 Buy |
Abbott Richard David President |
1 890 Value: $10K |
||
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May 23, 2026 Buy |
Abbott Richard David President |
1 890 Value: $10K |
||
|
May 23, 2026 Buy |
Brown Brian Lee Chief Financial Officer |
3 750 Value: $19.4K |
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|
May 23, 2026 Sell |
Brown Brian Lee Chief Financial Officer |
1 350 Value: $7K |
||
|
May 23, 2026 Buy |
Brown Brian Lee Chief Financial Officer |
3 750 Value: $19.4K |
||
|
May 23, 2026 Buy |
Egan Dwight H Chief Executive Officer |
4 584 Value: $23.7K |
||
|
May 23, 2026 Sell |
Egan Dwight H Chief Executive Officer |
1 633 Value: $8K |
||
|
May 23, 2026 Buy |
Egan Dwight H Chief Executive Officer |
4 584 Value: $23.7K |
||
|
Nov 23, 2025 Buy |
Murphy Edward L. Director |
57 499 Value: $297.3K |
||
|
Nov 23, 2025 Buy |
Murphy Edward L. Director |
57 499 Value: $297.3K |
||
|
Nov 23, 2025 Buy |
Brown Brian Lee Chief Financial Officer |
134 167 Value: $693.6K |
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|
Nov 23, 2025 Sell |
Brown Brian Lee Chief Financial Officer |
40 723 Value: $14.3K |
||
|
Nov 23, 2025 Buy |
Brown Brian Lee Chief Financial Officer |
134 167 Value: $693.6K |
||
|
Nov 23, 2025 Buy |
Abbott Richard David President |
56 667 Value: $293.0K |
||
|
Nov 23, 2025 Buy |
Abbott Richard David President |
56 667 Value: $293.0K |
||
|
Nov 23, 2025 Buy |
Nelson James B Director |
57 499 Value: $297.3K |
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
