Open Insider Trading Activity for Northwest Biotherapeutics Inc President and CEO Powers Linda F
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NWBO | 2019-01-29 | 2018-12-28 | Northwest Biotherapeutics Inc | Powers Linda F | President and CEO | Sell | 2 | 4,362,785 | $0.17 | $741,673.45 | 12.92% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NWBO | 2014-12-22 | 2014-09-15 | Northwest Biotherapeutics Inc | Powers Linda F | Chairperson, CEO | Sell | 4 | 548,273 | $4.42 | $2,423,980.52 | 0.74% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NWBO | 2014-12-22 | 2014-02-08 | Northwest Biotherapeutics Inc | Powers Linda F | Chairperson, CEO | Sell | 4 | 678,858 | $3.17 | $2,153,673.78 | 1.00% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NWBO | 2014-12-19 | 2014-09-15 | Northwest Biotherapeutics Inc | Powers Linda F | Chairperson, CEO | Sell | 4 | 548,273 | $4.42 | $2,423,980.52 | 0.74% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NWBO | 2014-12-19 | 2014-02-08 | Northwest Biotherapeutics Inc | Powers Linda F | Chairperson, CEO | Sell | 4 | 678,858 | $3.17 | $2,153,673.78 | 1.00% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NWBO | 2014-12-19 | 2013-07-31 | Northwest Biotherapeutics Inc | Powers Linda F | Chairperson, CEO | Buy | 1 | 2,902,072 | $4.00 | $11,608,288.00 | 31.25% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NWBO | 2014-12-19 | 2011-02-02 | Northwest Biotherapeutics Inc | Powers Linda F | Chairperson, CEO | Sell | 1 | 860,000 | $1.08 | $928,800.00 | 10.82% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NWBO | 2014-12-19 | 2010-07-31 | Northwest Biotherapeutics Inc | Powers Linda F | Chairperson, CEO | Buy | 2 | 1,770,966 | $0.20 | $354,193.20 | 8.59% | View Filing |