Figures computed from official regulatory filings — .
Ownershipinsiders 4.11% · institutions 0.16% · short 15.1% of float
In USD · as of Oct 5, 2026
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Northwest Biotherapeutics, Inc., a biotechnology company, engages in the development of personalized immune therapies for cancer. The company develops DCVax, a platform technology which uses activated dendritic cells to mobilize a patient's own immune system to attack cancer. It also engages in the development of its lead product candidate DCVax-L in Phase III trials for glioblastoma multiforme brain cancer. In addition, the company develops DCVax-Direct in Phase I trials to treat inoperable solid tumors. Northwest Biotherapeutics, Inc. was founded in 1996 and is headquartered in Bethesda, Maryland.
Market information source · Oct 5, 2026
SEC company identity · Oct 5, 2026
Open-market timeline · full history
40 buys56 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| BOYNTON ALTON L | GiftD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BOSCH MARNIX L | GiftD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BOYNTON ALTON L | GiftD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| MALIK NAVID | SellD (derivative) | $250K | SEC |
| MALIK NAVID | Sell | $123K | SEC |
| MALIK NAVID | Sell | $105K | SEC |
| MALIK NAVID | Sell | $241.9K | SEC |
| BOYNTON ALTON L | GiftD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BOSCH MARNIX L | Award | $29.8K | SEC |
| BOYNTON ALTON L | GiftD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BOYNTON ALTON L | GiftD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BOYNTON ALTON L | GiftD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BOYNTON ALTON L | GiftD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| JASINOWSKI JERRY J | Award | $600K | Unusual size | SEC |
| BOYNTON ALTON L | GiftD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Powers Linda Ftrack record | GiftD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Goldman Leslie J. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Powers Linda Ftrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Goldman Leslie J. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Goldman Leslie J. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BOSCH MARNIX L | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Powers Linda Ftrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Powers Linda Ftrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BOSCH MARNIX L | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BOYNTON ALTON L | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |