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Fortress Bio

Fortress Biotech operates as a biopharmaceutical holding and development company, focusing on acquiring and developing high-potential therapeutic products. It was founded in 2006 and is headquartered in New York, NY.

Business Model

Fortress Biotech's business model involves acquiring both commercial-stage products and early-stage development products. The company creates multiple subsidiary companies, each focused on different therapeutic areas, allowing for diversified risk and specialized management of each product.

Key Areas of Focus

  • Oncology: Development of novel cancer therapies.
  • Dermatology: Focus on treating skin diseases.
  • Gene Therapy: Exploring treatments that address genetic disorders.

Subsidiaries and Partnerships

Fortress Biotech has numerous subsidiaries, including:

  • Avenue Therapeutics, Inc.: Focuses on the development of intravenous tramadol for the management of moderate to moderately severe postoperative pain.
  • Mustang Bio, Inc.: Focuses on the development of CAR T therapies and gene therapies.
  • Checkpoint Therapeutics, Inc.: Specializes in the development of immuno-oncology and targeted cancer therapies.

Financial Information

As a publicly traded company, Fortress Biotech's stock is listed on NASDAQ under the ticker symbol "FBIO." Investors can access detailed financial information, including stock performance, earnings reports, and SEC filings, on the company's investor relations page and financial news websites.

Recent Developments

Fortress Biotech has been active in both acquisitions and the development pipeline, consistently working to advance its product candidates through clinical trials. The company frequently updates the market on clinical trial results, FDA approvals, and other significant milestones.For the latest news and detailed financial information, you can visit Fortress Biotech's official website or financial news platforms like Yahoo Finance and MarketWatch.

Key Executives

  • Lindsay A. Rosenwald, M.D.: Chairman, President, and CEO.
  • Michael S. Weiss: Executive Vice Chairman, Strategic Development.

Fortress Biotech aims to leverage its unique business model to create value for its shareholders while bringing innovative treatments to market. 


Fortress represents an innovative model in the biotechnology sector where it provides infrastructure and other critical elements wrapped around targeted drug candidates and indications. This approach is designed to streamline the development process and enhance the chances of success for new therapies.

Key Features of the Fortress Biotech Model

  1. Infrastructure Support: Fortress Biotech offers comprehensive infrastructure support to its subsidiaries, which includes access to shared services such as legal, financial, regulatory, and clinical operations. This support allows the individual companies to focus more on their scientific and commercial objectives without being bogged down by administrative burdens.
  2. Subsidiary Model: Fortress Biotech operates a unique business structure where it creates or acquires subsidiary companies, each focusing on specific therapeutic areas or drug candidates. This model allows for specialized management and dedicated resources tailored to the needs of each subsidiary. Notable subsidiaries include:
    • Avenue Therapeutics, Inc.: Specializing in intravenous tramadol for postoperative pain management.
    • Mustang Bio, Inc.: Focused on CAR T cell therapies and gene therapies.
    • Checkpoint Therapeutics, Inc.: Developing immuno-oncology and targeted cancer therapies.
  3. Drug Development: The company’s model emphasizes the identification and acquisition of promising early-stage drug candidates, which are then developed through its subsidiaries. This approach enables Fortress Biotech to diversify its portfolio and mitigate risks associated with drug development.
  4. Commercialization and Partnering: Fortress Biotech not only develops drugs but also works towards the commercialization of its products. The company often seeks strategic partnerships and collaborations to advance its drug candidates through clinical trials and towards market approval.
  5. Financial and Strategic Resources: With access to capital markets and a network of investors, Fortress Biotech is positioned to provide financial support to its subsidiaries. This funding is crucial for advancing clinical trials and achieving regulatory milestones.