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Buy ARVN
Arvinas Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 69.50. In total, the insiders bought 2.92M and sold 134.55K ARVN 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
|
69.50 |
| ● Buy | 2.92M shares |
| ● Sell | 134.55K shares |
|
75% Buy Activity
Moderate Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 21, 2026 Sell |
Teel Randy President And CEO |
2 209 Value: $20.0K |
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|
May 11, 2026 Sell |
Cacace Angela M Chief Scientific Officer |
9 657 Value: $96.0K |
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|
May 11, 2026 Sell |
Saik Andrew Chief Financial Officer |
11 139 Value: $110.7K |
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May 11, 2026 Sell |
Loomis David K Vp, Chief Accounting Officer |
1 919 Value: $19.1K |
||
|
May 11, 2026 Sell |
Berkowitz Noah Chief Medical Officer |
11 108 Value: $110.4K |
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|
May 11, 2026 Sell |
Teel Randy President And CEO |
9 657 Value: $96.0K |
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|
Mar 18, 2026 Sell |
Berkowitz Noah Chief Medical Officer |
6 435 Value: $71.4K |
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|
Mar 06, 2026 Buy |
Morrison Briggs Director |
20 000 Value: $268.1K |
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|
Feb 27, 2026 Sell |
Houston John G Director |
4 688 Value: $62.1K |
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Feb 27, 2026 Sell |
Houston John G Director |
11 787 Value: $154.9K |
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|
Feb 27, 2026 Sell |
Houston John G Director |
18 822 Value: $249.2K |
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Feb 26, 2026 Buy |
Teel Randy President And CEO |
147 179 Value: $1.97M |
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Feb 26, 2026 Buy |
Teel Randy President And CEO |
147 791 Value: $1.98M |
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|
Feb 26, 2026 Buy |
Saik Andrew Chief Financial Officer |
67 000 Value: $896.5K |
||
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Feb 26, 2026 Buy |
Saik Andrew Chief Financial Officer |
45 000 Value: $602.4K |
||
|
Feb 26, 2026 Buy |
Berkowitz Noah Chief Medical Officer |
67 000 Value: $896.5K |
||
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Feb 26, 2026 Buy |
Berkowitz Noah Chief Medical Officer |
45 000 Value: $602.4K |
||
|
Feb 26, 2026 Buy |
Cacace Angela M Chief Scientific Officer |
67 000 Value: $896.5K |
||
|
Feb 26, 2026 Buy |
Cacace Angela M Chief Scientific Officer |
45 000 Value: $602.4K |
||
|
Feb 26, 2026 Buy |
Loomis David K Vp, Chief Accounting Officer |
18 504 Value: $247.6K |
||
|
Feb 26, 2026 Buy |
Loomis David K Vp, Chief Accounting Officer |
12 420 Value: $166.3K |
||
|
Feb 26, 2026 Buy |
Teel Randy President And CEO |
218 691 Value: $2.93M |
||
|
Feb 23, 2026 Sell |
Teel Randy President And CEO |
3 748 Value: $45.6K |
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Feb 23, 2026 Sell |
Teel Randy President And CEO |
1 038 Value: $12.6K |
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|
Feb 23, 2026 Sell |
Cacace Angela M Chief Scientific Officer |
2 571 Value: $31.3K |
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
