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Buy CDNA
CareDx Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -75.59. In total, the insiders bought 1.2M and sold 514.58K CDNA 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
|
-75.59 |
| ● Buy | 1.2M shares |
| ● Sell | 514.58K shares |
|
55% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Feb 02, 2026 Buy |
Hanna John Walter Jr President And CEO |
37 632 Value: $768.4K |
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|
Feb 02, 2026 Sell |
Hanna John Walter Jr President And CEO |
13 694 Value: $279.6K |
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|
Jan 22, 2026 Sell |
Hanna John Walter Jr President And CEO |
19 280 Value: $408.0K |
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Jan 21, 2026 Sell |
Hanna John Walter Jr President And CEO |
200 Value: $4K |
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|
Jan 15, 2026 Sell |
Hanna John Walter Jr President And CEO |
10 156 Value: $213.8K |
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|
Jan 06, 2026 Buy |
Goldberg Michael Director |
1 492 Value: $28.1K |
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|
Dec 04, 2025 Sell |
Novack Jeffrey Adam Secretary And General Counsel |
7 007 Value: $134.2K |
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|
Dec 04, 2025 Sell |
Novack Jeffrey Adam Secretary And General Counsel |
286 Value: $6K |
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|
Nov 07, 2025 Sell |
Novack Jeffrey Adam Secretary And General Counsel |
2 688 Value: $41.7K |
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Nov 06, 2025 Sell |
Novack Jeffrey Adam Secretary And General Counsel |
2 152 Value: $32.3K |
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|
Nov 01, 2025 Sell |
Novack Jeffrey Adam Secretary And General Counsel |
2 872 Value: $42.4K |
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|
Oct 22, 2025 Buy |
Gunasekaran Suresh Director |
27 453 Value: $400.1K |
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|
Oct 22, 2025 Buy |
Gunasekaran Suresh Insider |
0 Value: $0 |
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|
Oct 06, 2025 Buy |
Goldberg Michael Director |
1 753 Value: $26.2K |
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Oct 06, 2025 Buy |
Goldberg Michael Director |
1 753 Value: $26.2K |
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|
Sep 12, 2025 Sell |
Meng Jessica Chief Commercial Officer |
4 703 Value: $63.6K |
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Sep 12, 2025 Sell |
Kennedy Keith Chief Operating Officer |
7 987 Value: $108.1K |
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Sep 12, 2025 Sell |
Kennedy Keith Chief Operating Officer |
7 987 Value: $108.1K |
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|
Sep 12, 2025 Sell |
Meng Jessica Chief Commercial Officer |
4 703 Value: $63.6K |
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|
Sep 11, 2025 Buy |
Bickerstaff George Director |
29 136 Value: $231.9K |
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Sep 11, 2025 Buy |
Bickerstaff George Director |
29 136 Value: $231.9K |
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Sep 11, 2025 Buy |
Bickerstaff George Director |
29 136 Value: $231.9K |
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|
Sep 11, 2025 Buy |
Bickerstaff George Director |
29 136 Value: $231.9K |
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|
Aug 07, 2025 Buy |
Smith Nathan Chief Financial Officer |
42 000 Value: $506.9K |
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|
Aug 07, 2025 Buy |
Smith Nathan Insider |
0 Value: $0 |
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
