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Buy CDXS
Codexis Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 34.54. In total, the insiders bought 10.08M and sold 3.16M CDXS 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
|
34.54 |
| ● Buy | 10.08M shares |
| ● Sell | 3.16M shares |
|
71% Buy Activity
Weak Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 17, 2026 Buy |
De Vre Raymond Director |
66 350 Value: $164.5K |
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|
Jun 17, 2026 Buy |
Smith David V Director |
66 350 Value: $164.5K |
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Jun 17, 2026 Buy |
Richards Christos Director |
66 350 Value: $164.5K |
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Jun 17, 2026 Buy |
Collins Cynthia Director |
66 350 Value: $164.5K |
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|
Jun 17, 2026 Buy |
Parker H Stewart Director |
66 350 Value: $164.5K |
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Jun 17, 2026 Buy |
Singhvi Rahul Director |
66 350 Value: $164.5K |
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|
Jun 17, 2026 Buy |
Martinborough Esther Director |
66 350 Value: $164.5K |
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|
Jun 17, 2026 Buy |
Dilly Stephen George Director |
66 350 Value: $164.5K |
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|
Jun 11, 2026 Sell |
De Vre Raymond Director |
2 605 Value: $6K |
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|
Feb 24, 2026 Sell |
Lutz Stefan Chief Scientific Officer |
5 862 Value: $7K |
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Feb 23, 2026 Buy |
Erbez Georgia See Remarks |
316 100 Value: $338.2K |
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|
Feb 23, 2026 Buy |
Moore Alison President And CEO |
993 000 Value: $1.06M |
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Feb 23, 2026 Buy |
Lutz Stefan Chief Scientific Officer |
316 100 Value: $338.2K |
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|
Feb 06, 2026 Sell |
Moore Alison President And CEO |
3 826 Value: $5K |
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|
Feb 06, 2026 Sell |
Erbez Georgia See Remarks |
3 826 Value: $5K |
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|
Feb 06, 2026 Sell |
Lutz Stefan Chief Scientific Officer |
2 492 Value: $3K |
||
|
Jan 07, 2026 Sell |
Lutz Stefan Cso |
4 685 Value: $8K |
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Dec 01, 2025 Sell |
Opaleye Management Inc. 10 Percent Owner |
245 000 Value: $408.5K |
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Dec 01, 2025 Sell |
Opaleye Management Inc. 10 Percent Owner |
8 533 Value: $14.2K |
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Nov 28, 2025 Sell |
Opaleye Management Inc. 10 Percent Owner |
105 000 Value: $183.8K |
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Nov 28, 2025 Sell |
Opaleye Management Inc. 10 Percent Owner |
2 490 Value: $4K |
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|
Nov 26, 2025 Sell |
Opaleye Management Inc. 10 Percent Owner |
148 318 Value: $258.3K |
||
|
Nov 26, 2025 Sell |
Opaleye Management Inc. 10 Percent Owner |
5 000 Value: $9K |
||
|
Nov 26, 2025 Sell |
Opaleye Management Inc. 10 Percent Owner |
148 318 Value: $258.3K |
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|
Nov 21, 2025 Sell |
Wolf Dennis P Director |
8 952 Value: $14.0K |
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
