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Buy ARWR
Arrowhead Research Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -84.49. In total, the insiders bought 575.07K and sold 672.2K ARWR 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
|
-84.49 |
| ● Buy | 575.07K shares |
| ● Sell | 672.2K shares |
|
18% Buy Activity
Moderate Negative Correlation
|
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Dec 22, 2025 Sell |
Anzalone Christopher Richard Chief Executive Officer |
10 012 Value: $684.1K |
||
|
Dec 19, 2025 Sell |
Olukotun Adeoye Y Director |
827 Value: $56.6K |
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|
Dec 19, 2025 Sell |
Olukotun Adeoye Y Director |
3 090 Value: $206.1K |
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|
Dec 19, 2025 Sell |
Vakiener Victoria Director |
5 281 Value: $358.9K |
||
|
Dec 19, 2025 Sell |
Waddill William D. Director |
500 Value: $34.3K |
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|
Dec 19, 2025 Sell |
Waddill William D. Director |
2 416 Value: $161.1K |
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|
Dec 19, 2025 Sell |
Waddill William D. Director |
5 451 Value: $370.7K |
||
|
Dec 19, 2025 Sell |
Vakiener Victoria Director |
2 799 Value: $186.5K |
||
|
Dec 19, 2025 Sell |
Vakiener Victoria Director |
1 960 Value: $134.0K |
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|
Dec 19, 2025 Sell |
Anzalone Christopher Richard Chief Executive Officer |
3 979 Value: $265.3K |
||
|
Dec 19, 2025 Sell |
Anzalone Christopher Richard Chief Executive Officer |
8 147 Value: $554.1K |
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|
Dec 19, 2025 Sell |
Anzalone Christopher Richard Chief Executive Officer |
1 319 Value: $90.3K |
||
|
Dec 19, 2025 Sell |
Olukotun Adeoye Y Director |
6 083 Value: $413.9K |
||
|
Dec 17, 2025 Sell |
Anzalone Christopher Richard Chief Executive Officer |
46 287 Value: $2.94M |
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|
Dec 17, 2025 Sell |
Anzalone Christopher Richard Chief Executive Officer |
35 750 Value: $2.31M |
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Dec 17, 2025 Sell |
Anzalone Christopher Richard Chief Executive Officer |
1 981 Value: $131.3K |
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|
Dec 17, 2025 Sell |
Anzalone Christopher Richard Chief Executive Officer |
982 Value: $64.4K |
||
|
Dec 16, 2025 Buy |
Ferrari Mauro Director |
7 819 Value: $505.6K |
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|
Dec 16, 2025 Buy |
Lu Hongbo Director |
7 819 Value: $505.6K |
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|
Dec 16, 2025 Buy |
Perry Michael S Director |
7 819 Value: $505.6K |
||
|
Dec 16, 2025 Buy |
Vakiener Victoria Director |
7 819 Value: $505.6K |
||
|
Dec 16, 2025 Buy |
Ingram Douglas S Director |
7 819 Value: $505.6K |
||
|
Dec 16, 2025 Buy |
Olukotun Adeoye Y Director |
7 819 Value: $505.6K |
||
|
Dec 16, 2025 Buy |
Waddill William D. Director |
7 819 Value: $505.6K |
||
|
Dec 16, 2025 Sell |
Anzalone Christopher Richard Chief Executive Officer |
3 221 Value: $218.6K |
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
