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Buy BCAB
BioAtla Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 99.51. In total, the insiders bought 2.97M and sold 241.51K BCAB 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
|
99.51 |
| ● Buy | 2.97M shares |
| ● Sell | 241.51K shares |
|
35% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Mar 11, 2025 Buy |
Sievers Eric Chief Medical Officer |
175 000 Value: $2.69M |
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Mar 11, 2025 Buy |
Waldron Richard A Chief Financial Officer |
100 000 Value: $1.54M |
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Mar 11, 2025 Buy |
Vasquez Christian See Remarks |
85 000 Value: $1.31M |
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Feb 16, 2025 Sell |
Short Jay M Phd Chief Executive Officer |
30 911 Value: $14.2K |
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Feb 16, 2025 Sell |
Short Jay M Phd Chief Executive Officer |
30 911 Value: $14.2K |
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Feb 15, 2025 Sell |
Sievers Eric Chief Medical Officer |
12 530 Value: $6K |
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Feb 15, 2025 Sell |
Waldron Richard A Chief Financial Officer |
10 887 Value: $5K |
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Feb 15, 2025 Sell |
Vasquez Christian See Remarks |
7 189 Value: $3K |
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Feb 15, 2025 Sell |
Sievers Eric Chief Medical Officer |
12 530 Value: $6K |
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Feb 15, 2025 Sell |
Vasquez Christian See Remarks |
7 189 Value: $3K |
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Feb 15, 2025 Sell |
Waldron Richard A Chief Financial Officer |
10 887 Value: $5K |
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Aug 31, 2024 Sell |
Smith Scott Andrew Director |
2 181 Value: $4K |
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Aug 31, 2024 Sell |
Sievers Eric Chief Medical Officer |
572 Value: $1K |
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Aug 31, 2024 Sell |
Sievers Eric Chief Medical Officer |
572 Value: $1K |
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Aug 31, 2024 Sell |
Smith Scott Andrew Director |
2 181 Value: $4K |
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Jul 31, 2024 Sell |
Smith Scott Andrew Director |
2 181 Value: $4K |
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Jul 31, 2024 Sell |
Sievers Eric Chief Medical Officer |
572 Value: $1K |
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Jul 31, 2024 Sell |
Sievers Eric Chief Medical Officer |
572 Value: $1K |
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Jul 31, 2024 Sell |
Smith Scott Andrew Director |
2 181 Value: $4K |
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Jun 30, 2024 Sell |
Smith Scott Andrew Director |
2 181 Value: $3K |
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Jun 30, 2024 Sell |
Sievers Eric Chief Medical Officer |
572 Value: $784 |
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Jun 30, 2024 Sell |
Sievers Eric Chief Medical Officer |
572 Value: $784 |
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Jun 30, 2024 Sell |
Smith Scott Andrew Director |
2 181 Value: $3K |
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|
Jun 13, 2024 Buy |
Gray Mary Ann Director |
16 500 Value: $0 |
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Jun 13, 2024 Buy |
Mcbrinn Sylvia Director |
16 500 Value: $0 |
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
