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Buy HOWL
Werewolf Therapeutics Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -91.25. In total, the insiders bought 146.67K and sold 5.82M HOWL 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
|
-91.25 |
| ● Buy | 146.67K shares |
| ● Sell | 5.82M shares |
|
5% Buy Activity
Weak Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Dec 12, 2025 Sell |
Evnin Luke Director |
17 858 Value: $19.3K |
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|
Dec 11, 2025 Sell |
Evnin Luke Director |
28 009 Value: $30.0K |
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|
Dec 10, 2025 Sell |
Evnin Luke Director |
37 104 Value: $39.3K |
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|
Dec 09, 2025 Sell |
Evnin Luke Director |
44 570 Value: $45.0K |
||
|
Dec 08, 2025 Sell |
Evnin Luke Director |
34 041 Value: $33.7K |
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|
Dec 05, 2025 Sell |
Evnin Luke Director |
16 568 Value: $16.1K |
||
|
Dec 04, 2025 Sell |
Gadicke Ansbert Former 10% Owner |
83 230 Value: $80.7K |
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|
Dec 04, 2025 Sell |
Evnin Luke Director |
53 416 Value: $51.8K |
||
|
Dec 04, 2025 Sell |
Mpm Bioventures 2014, L.p. Former 10% Owner |
83 230 Value: $80.7K |
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|
Dec 03, 2025 Sell |
Gadicke Ansbert Former 10% Owner |
57 225 Value: $49.8K |
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|
Dec 03, 2025 Sell |
Evnin Luke Director |
36 726 Value: $32.0K |
||
|
Dec 03, 2025 Sell |
Mpm Bioventures 2014, L.p. Former 10% Owner |
57 225 Value: $49.8K |
||
|
Dec 02, 2025 Sell |
Mpm Bioventures 2014, L.p. Former 10% Owner |
59 277 Value: $52.8K |
||
|
Dec 02, 2025 Sell |
Evnin Luke Director |
38 043 Value: $33.9K |
||
|
Dec 02, 2025 Sell |
Gadicke Ansbert Former 10% Owner |
59 277 Value: $52.8K |
||
|
Dec 01, 2025 Sell |
Mpm Bioventures 2014, L.p. 10 Percent Owner |
60 917 Value: $57.3K |
||
|
Dec 01, 2025 Sell |
Evnin Luke Director |
39 096 Value: $36.8K |
||
|
Dec 01, 2025 Sell |
Gadicke Ansbert 10 Percent Owner |
60 917 Value: $57.3K |
||
|
Nov 28, 2025 Sell |
Mpm Bioventures 2014, L.p. 10 Percent Owner |
20 277 Value: $20.1K |
||
|
Nov 28, 2025 Sell |
Evnin Luke Director |
13 014 Value: $12.9K |
||
|
Nov 28, 2025 Sell |
Gadicke Ansbert 10 Percent Owner |
20 277 Value: $20.1K |
||
|
Nov 26, 2025 Sell |
Gadicke Ansbert 10 Percent Owner |
60 733 Value: $59.5K |
||
|
Nov 26, 2025 Sell |
Mpm Bioventures 2014, L.p. 10 Percent Owner |
60 733 Value: $59.5K |
||
|
Nov 26, 2025 Sell |
Evnin Luke Director |
38 978 Value: $38.2K |
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|
Nov 21, 2025 Sell |
Evnin Luke Director |
41 287 Value: $34.3K |
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
