RADX

NEW YORK and SYDNEY, July 24, 2026 (GLOBE NEWSWIRE) -- Radiopharm Theranostics Limited (ASX: RAD, Nasdaq: RADX, “Radiopharm” or the “Company”), a clinical-stage biopharmaceutical company focused on developing innovative oncology radiopharmaceuticals for areas of high unmet medical need, today announces that it has entered into a Securities Purchase Agreement (“SPA”) with certain U.S. accredited institutional investors to issue, in a registered direct offering, 1,281,646 American Depositary Shares (“ADSs”), representing 384,493,800 ordinary shares (with each ADS representing 300 ordinary shares) of the Company, at an offering price of US$3.16 per ADS, to raise aggregate gross proceeds of approximately US$4.1 million, before deducting the placement agent fees and other offering expenses payable by the Company.

First RECIST-confirmed durable Partial Response at current highest dose level #3 (90mCi) with the patient remaining progression free beyond seven months

RAD101 PET demonstrated 93% concordance with MRI across all evaluable lesions, meeting the trial's primary endpoint. 14 patients with available data from six-month follow-up and biopsy show preliminary 86% (12/14) Sensitivity (secondary objective).

Completed enrolment in Phase 2b clinical trial of imaging agent RAD 101 in patients with recurrent brain metastases following earlier announcement of interim data demonstrating concordance with MRI (the primary endpoint) in 90% of evaluable subjects (18/20)

Data from the interim analysis in Phase 2b trial of RAD101 showed significant and selective tumor uptake in brain metastases, with 90% concordance (Primary Endpoint) with MRI.