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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 |
|---|---|---|---|---|
|
May 28, 2018 Buy |
Jasinowski Jerry J Director |
4 900 000 Value: $1.13M |
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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 |
Jasinowski Jerry J Director |
4 900 000 Value: $1.13M |
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|
May 28, 2018 Buy |
Boynton Alton L Director |
4 900 000 Value: $1.13M |
||
|
May 28, 2018 Buy |
Powers Linda F Director |
39 200 000 Value: $9.02M |
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|
Mar 19, 2018 Buy |
Powers Linda F President And CEO |
869 565 Value: $260.9K |
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|
Mar 19, 2018 Buy |
Powers Linda F President And CEO |
0 Value: $0 |
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Mar 19, 2018 Buy |
Powers Linda F President And CEO |
0 Value: $0 |
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Mar 19, 2018 Buy |
Powers Linda F President And CEO |
869 565 Value: $260.9K |
||
|
Mar 19, 2018 Buy |
Powers Linda F President And CEO |
0 Value: $0 |
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Mar 19, 2018 Buy |
Powers Linda F President And CEO |
0 Value: $0 |
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|
Mar 14, 2018 Buy |
Powers Linda F President And CEO |
8 695 652 Value: $2.61M |
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|
Mar 14, 2018 Buy |
Powers Linda F President And CEO |
0 Value: $0 |
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Mar 14, 2018 Buy |
Powers Linda F President And CEO |
0 Value: $0 |
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|
Mar 14, 2018 Buy |
Powers Linda F President And CEO |
8 695 652 Value: $2.61M |
||
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Mar 12, 2018 Buy |
Powers Linda F President And CEO |
29 411 760 Value: $6.47M |
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Mar 12, 2018 Buy |
Powers Linda F President And CEO |
2 941 176 Value: $0 |
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Mar 12, 2018 Buy |
Powers Linda F President And CEO |
2 941 176 Value: $0 |
||
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Mar 12, 2018 Buy |
Powers Linda F President And CEO |
29 411 760 Value: $6.47M |
||
|
Jun 13, 2017 Buy |
Bosch Marnix L Chief Technical Officer |
7 940 182 Value: $1.99M |
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Jun 13, 2017 Buy |
Bosch Marnix L Chief Technical Officer |
7 940 182 Value: $1.99M |
||
|
Jun 13, 2017 Buy |
Boynton Alton L Chief Scientific Officer |
3 402 935 Value: $850.7K |
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Jun 13, 2017 Buy |
Boynton Alton L Chief Scientific Officer |
3 402 935 Value: $850.7K |
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|
Jan 25, 2016 Buy |
Black Cofer |
0 Value: $0 |
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|
Jan 25, 2016 Buy |
Black Cofer |
0 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
