Telix Completes Acquisition of ImaginAb’s Next-Gen Therapeutic Pipeline

Telix Pharmaceuticals (ASX: TLX, Nasdaq: TLX) has wrapped up its acquisition of ImaginAb, Inc., a deal that brings next-generation therapeutic assets, a cutting-edge biologics technology platform, and a research facility in Los Angeles into Telix’s fold.

Why This Matters

This acquisition significantly strengthens Telix’s theranostic radiopharmaceutical pipeline, enhancing its ability to develop highly targeted cancer treatments. The deal includes:

  • Drug candidates targeting DLL3 and integrin αvβ6, both known to play key roles in cancer progression.
  • A proprietary biologics platform that uses engineered antibody formats to improve cancer targeting for both imaging and therapy.
  • A state-of-the-art research facility in Los Angeles, complementing Telix’s existing radiochemistry, isotope production, and bioconjugation capabilities across North America.
  • An expert team from ImaginAb, further boosting Telix’s R&D expertise in antibody engineering and protein characterization.

Telix’s Vision: Next-Gen Precision Medicine

Chief Scientist Dr. Michael Wheatcroft sees this as a major leap forward:

“This acquisition adds new optionality for Telix to create the next generation of precision medicine and therapeutic products. We’re also thrilled to welcome a talented team of experts who will enhance our R&D capabilities.”

ImaginAb co-founder Dr. Anna M. Wu highlighted the potential of the radiotherapeutic platform to develop more selective and effective cancer treatments, aligning well with Telix’s strategic direction.

The Deal Breakdown

The acquisition is structured as follows:

  • Upfront consideration: US$45 million (AU$73 million)
    • US$10M (AU$16M) in cash
    • US$31M (AU$50M) in Telix shares (issued at AU$24.37 per share)
  • Deferred payment of up to US$4M in equity after a 15-month indemnity period.
  • Potential milestone payments of up to US$185M (AU$299M), payable in cash or equity.
  • Royalties on net sales in the low single digits after the first four products are developed.

What’s Next?

With this acquisition, Telix is solidifying its position as a leader in theranostic radiopharmaceuticals, expanding its ability to develop innovative precision therapies for oncology and other high-need areas.

The addition of ImaginAb’s biologics platform and top-tier talent puts Telix in a strong position to accelerate the development of next-generation cancer treatments—making this a deal to watch in the biotech space.