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Buy NWBO
Northwest Biotherapeutics Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -100.00. In total, the insiders bought 601.97M and sold 128.76M NWBO 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
|
-100.00 |
| ● Buy | 601.97M shares |
| ● Sell | 128.76M shares |
|
68% Buy Activity
Strong Positive Correlation
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No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jul 02, 2020 Buy |
Goldman Leslie J. See Remarks |
21 822 937 Value: $5.46M |
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Jul 02, 2020 Buy |
Powers Linda F See Remarks |
32 558 724 Value: $8.14M |
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Jul 02, 2020 Buy |
Powers Linda F See Remarks |
2 104 905 Value: $526.2K |
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Jul 02, 2020 Buy |
Powers Linda F See Remarks |
8 665 524 Value: $1.82M |
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Apr 30, 2020 Buy |
Powers Linda F President And CEO |
29 411 760 Value: $6.47M |
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Apr 30, 2020 Sell |
Powers Linda F President And CEO |
29 411 760 Value: $6.47M |
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Apr 30, 2020 Sell |
Powers Linda F President And CEO |
29 411 760 Value: $6.47M |
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|
Apr 30, 2020 Buy |
Powers Linda F President And CEO |
29 411 760 Value: $6.47M |
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|
Feb 03, 2020 Buy |
Jasinowski Jerry J Director |
526 316 Value: $100.0K |
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Feb 03, 2020 Buy |
Jasinowski Jerry J Director |
526 316 Value: $100.0K |
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|
Dec 09, 2019 Buy |
Davis Jean M. Officer |
0 Value: $0 |
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Dec 09, 2019 Buy |
Davis Jean M. Officer |
0 Value: $0 |
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Dec 28, 2018 Sell |
Powers Linda F President And CEO |
804 146 Value: $136.7K |
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Dec 28, 2018 Sell |
Powers Linda F President And CEO |
804 146 Value: $136.7K |
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Dec 27, 2018 Sell |
Powers Linda F President And CEO |
3 558 639 Value: $605.0K |
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Dec 27, 2018 Sell |
Powers Linda F President And CEO |
1 779 320 Value: $533.8K |
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Dec 27, 2018 Sell |
Powers Linda F President And CEO |
1 779 320 Value: $533.8K |
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Dec 27, 2018 Sell |
Powers Linda F President And CEO |
3 558 639 Value: $605.0K |
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|
May 28, 2018 Buy |
Goldman Leslie J. Senior Vice President |
24 500 000 Value: $5.64M |
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May 28, 2018 Buy |
Goldman Leslie J. Senior Vice President |
24 500 000 Value: $5.64M |
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May 28, 2018 Buy |
Malik Navid Director |
9 065 000 Value: $2.08M |
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May 28, 2018 Buy |
Malik Navid Director |
9 065 000 Value: $2.08M |
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May 28, 2018 Buy |
Black Cofer Director |
1 715 000 Value: $394.5K |
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May 28, 2018 Buy |
Powers Linda F Director |
39 200 000 Value: $9.02M |
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|
May 28, 2018 Buy |
Boynton Alton L Director |
4 900 000 Value: $1.13M |
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
