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Buy RCUS
Arcus Biosciences Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -68.07. In total, the insiders bought 1.79M and sold 739.53K RCUS 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
|
-68.07 |
| ● Buy | 1.79M shares |
| ● Sell | 739.53K shares |
|
48% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jul 10, 2026 Sell |
Jaen Juan C. President |
268 Value: $8K |
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|
Jul 10, 2026 Sell |
Jaen Juan C. President |
19 799 Value: $566.4K |
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|
Jul 09, 2026 Sell |
Jaen Juan C. President |
48 502 Value: $1.46M |
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Jun 24, 2026 Sell |
Jaen Juan C. President |
6 431 Value: $190.7K |
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|
Jun 23, 2026 Sell |
Jaen Juan C. President |
1 697 Value: $47.6K |
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Jun 23, 2026 Sell |
Jaen Juan C. President |
14 067 Value: $389.5K |
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|
Jun 22, 2026 Sell |
Jaen Juan C. President |
9 236 Value: $249.7K |
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|
Jun 11, 2026 Buy |
Perlman Andrew J Director |
16 900 Value: $393.8K |
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|
Jun 11, 2026 Buy |
Perlman Andrew J Director |
5 700 Value: $132.8K |
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|
Jun 11, 2026 Buy |
Ribas Antoni Director |
16 900 Value: $393.8K |
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Jun 11, 2026 Buy |
Ribas Antoni Director |
5 700 Value: $132.8K |
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Jun 11, 2026 Buy |
Falberg Kathryn E Director |
16 900 Value: $393.8K |
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Jun 11, 2026 Buy |
Lambert Nicole Director |
5 700 Value: $132.8K |
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Jun 11, 2026 Buy |
Lambert Nicole Director |
16 900 Value: $393.8K |
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Jun 11, 2026 Buy |
Machado Patrick Director |
5 700 Value: $132.8K |
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Jun 11, 2026 Buy |
Machado Patrick Director |
16 900 Value: $393.8K |
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|
Jun 11, 2026 Buy |
Kaneko Yasunori Director |
5 700 Value: $132.8K |
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Jun 11, 2026 Buy |
Kaneko Yasunori Director |
16 900 Value: $393.8K |
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Jun 11, 2026 Buy |
Tang Carolyn C. General Counsel |
34 090 Value: $87.7K |
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Jun 11, 2026 Buy |
Tang Carolyn C. General Counsel |
34 090 Value: $87.7K |
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Jun 11, 2026 Buy |
Lacey David L. Director |
5 700 Value: $132.8K |
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|
Jun 11, 2026 Buy |
Lacey David L. Director |
16 900 Value: $393.8K |
||
|
Jun 11, 2026 Buy |
Falberg Kathryn E Director |
5 700 Value: $132.8K |
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|
Jun 01, 2026 Sell |
Azoy Alexander Chief Accounting Officer |
2 562 Value: $66.0K |
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|
May 11, 2026 Sell |
Goeltz Ii Robert C. Chief Financial Officer |
7 763 Value: $199.0K |
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
