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NWBO Northwest Biotherapeutics, Inc. OTC · United States

Northwest Biotherapeutics (NWBO) news NWBO convertible notes news

Latest Northwest Biotherapeutics news

  1. Mergers

    Northwest Biotherapeutics reports October 2025 closing of Advent BioServices purchase

    The company bought the UK manufacturer from a seller controlled by its chief executive. Payment is due in installments over two years.

  2. Distress

    Northwest Biotherapeutics says 10-K is late over Advent BioServices accounting

    The company cites issues tied to its Advent BioServices acquisition, including differences between UK GAAP and US GAAP. The notice gives no date for the annual report.

  3. Listings

    Northwest Biotherapeutics holders approve raising authorized shares to 2,600,000,000

    Common stock authorized rises from 1,700,000,000 to 2,600,000,000 shares. The company filed the amendment in Delaware on December 30, 2025.

Northwest Biotherapeutics annual financials

LineFY2025FY2024
Research and development$28.8 million$34.9 million
Net income (loss)-$60.2 million-$83.8 million
Cash from operations-$44.8 million-$57.0 million
Cash and equivalents$3.0 million$2.2 million

Latest balance sheet, Jun 30, 2026 (10-Q): cash and equivalents $595,000.

Figures as reported to the SEC in XBRL; each one links to its filing. Not adjusted, not investment advice.

Questions about Northwest Biotherapeutics

Has Northwest Biotherapeutics sold convertible notes?

Our latest story on this, dated Jul 31, 2026: "Northwest Biotherapeutics registers 40,325,000 shares tied to $4.9 million note". The story links the filing or release it is based on. Read the story.

What is the ticker symbol of Northwest Biotherapeutics?

Northwest Biotherapeutics, Inc. trades under the ticker NWBO on OTC.

Where is Northwest Biotherapeutics listed?

Northwest Biotherapeutics, Inc. is listed on OTC.

What is the SEC CIK of Northwest Biotherapeutics?

The SEC Central Index Key (CIK) for Northwest Biotherapeutics, Inc. is 1072379. Its filings are on SEC EDGAR.

How many shares does Northwest Biotherapeutics have outstanding?

1,705,637,993 shares as of 2026-08-13, per the cover page of its 10-Q filed 2026-08-14.

Which country or territory is Northwest Biotherapeutics listed under?

Our directory records Northwest Biotherapeutics, Inc. under United States.

What does Northwest Biotherapeutics do?

Our directory classifies Northwest Biotherapeutics, Inc. as: Pharmaceuticals: Major. This is a directory classification, not a description of the pipeline.

What is the ISIN of Northwest Biotherapeutics?

The ISIN recorded for Northwest Biotherapeutics, Inc. is US66737P6007.

Does aibio.space cover Northwest Biotherapeutics?

aibio.space lists Northwest Biotherapeutics, Inc. among 2,820 public biotech companies and publishes its news here as stories appear.

Where is Northwest Biotherapeutics incorporated?

SEC records list its state or country of incorporation as DE.

Is Northwest Biotherapeutics profitable?

Northwest Biotherapeutics, Inc. reported a net loss of $60.2 million for the fiscal year ended Dec 31, 2025, and used $44.8 million of cash in operations, per its annual report to the SEC.

How much does Northwest Biotherapeutics spend on research and development?

$28.8 million in the fiscal year ended Dec 31, 2025, per its annual report.

How much cash does Northwest Biotherapeutics have?

$595,000 in cash at Jun 30, 2026, per its 10-Q.

What is the latest Northwest Biotherapeutics (NWBO) stock news?

Our latest story on Northwest Biotherapeutics, dated Jul 31, 2026: "Northwest Biotherapeutics registers 40,325,000 shares tied to $4.9 million note". Northwest Biotherapeutics signed a $4.9 million convertible note with a Yorkville fund on July 29, 2026. Net proceeds after original issue discount, a facility commitment fee and expenses are $4,655,000. Source.

What is Northwest Biotherapeutics's latest stock offering or financing news?

Our latest financing story, dated Jul 31, 2026: "Northwest Biotherapeutics registers 40,325,000 shares tied to $4.9 million note". Northwest Biotherapeutics signed a $4.9 million convertible note with a Yorkville fund on July 29, 2026. Net proceeds after original issue discount, a facility commitment fee and expenses are $4,655,000. Source.

Investor discussion: Northwest Biotherapeutics

Members talk about Northwest Biotherapeutics (NWBO). Reader posts, not aibio.space reporting, and not investment advice.

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Capital-markets timeline

Financings, listing notices, splits, legal actions and other investor events at Northwest Biotherapeutics, newest first. Each line links the filing it comes from.

  1. Financings

    Filed a final prospectus for a securities offering. SEC Form 424B5. Source

  2. Mergers

    Reported completing an acquisition or a sale of assets. SEC Form 8-K (Items 2.01). Source

  3. Distress

    Told the SEC a periodic report would be filed late. SEC Form NT 10-K. Source

  4. Listings

    Reported a shareholder vote on a reverse stock split or more authorized shares. SEC Form 8-K (Items 5.03,5.07,9.01). Source

  5. Listings

    Asked shareholders to approve a reverse stock split. SEC Form DEF 14A. Source

  6. Financings

    Filed a final prospectus for a securities offering. SEC Form 424B5. Source

  7. Listings

    Asked shareholders to approve a reverse stock split. SEC Form PRE 14A. Source

  8. Legal

    Disclosed a shareholder lawsuit, subpoena or other legal matter. SEC Form 10-Q. Source

  9. Financings

    Filed a final prospectus for a securities offering. SEC Form 424B5. Source

  10. Financings

    Filed a final prospectus for a securities offering. SEC Form 424B5. Source

Stock chart

Price chart and quote supplied by TradingView, delayed as the exchange requires. It loads only if you choose to show it. Information only, not investment advice. Open OTC:NWBO on TradingView.

SEC filings and registration

SEC name
Northwest Biotherapeutics Inc
CIK
1072379
Industry (SIC)
Pharmaceutical Preparations (2834)
US tickers
NWBO (OTC)
State or country of incorporation
DE
Fiscal year ends
December 31
Filer category
Non-accelerated filer<br>Smaller reporting company
Business address
4800 MONTGOMERY LANE, BETHESDA, MD, 20814
Phone
(240) 497-9024
Shares outstanding
1,705,637,993 as of 2026-08-13 (10-Q filed 2026-08-14)

Recent filings (8-K and 6-K are the company's own announcements)

  • 10-Q filed 2026-08-14
  • 8-K filed 2026-07-31
  • 424B5 filed 2026-07-31
  • 8-K filed 2026-07-20
  • 10-Q filed 2026-05-15
  • 10-K filed 2026-04-15
  • 8-K filed 2026-04-07
  • 8-K filed 2026-01-15

Source: SEC EDGAR, retrieved October 23, 2026. Shares outstanding is the cover-page figure from the latest periodic report. The SEC does not publish share prices.

Listing details

Northwest Biotherapeutics, Inc. is a public biotech or pharmaceutical company listed on OTC under the ticker NWBO, recorded under United States. The directory classifies it as Pharmaceuticals: Major. aibio.space tracks 2,820 public biotech companies worldwide and publishes investor news on them.

Company
Northwest Biotherapeutics, Inc.
Ticker
NWBO
Listing
OTC
Country or territory
United States
Business scope
Pharmaceuticals: Major
ISIN
US66737P6007
Last quote in directory
2026-10-21
Directory source
Listing page

Listing facts come from our company directory, researched on October 22, 2026. A listing record does not certify that a security currently trades. Tell us about a change. Work at this company? Claim this page.

Published and maintained by aibio.space. Not investment advice. How we work.

Who manages this page This page is managed by aibio.space. The company does not run, edit or pay for this page. News, desk views and Investor Ranks are written and managed independently by aibio.space under our editorial and analytical judgment. Opinion only, not investment advice. How we work · Terms · Request a correction

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