Radiopharm Theranostics

RADX

Market cap $32.8M

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.

On track to share data from first two dose levels in 2H 2026 Targeting KLK3 and leveraging the dual emission of Tb161 represents an innovative approach for radiotherapies in Prostate Cancer Preclinical proof-of-concept mouse xenografts demonstrated RAD 402's strong tumor targeting with minimal bone/marrow uptake and expected hepatic clearance SYDNEY, March 27, 2026 (GLOBE NEWSWIRE) -- Radiopharm Theranostics (ASX:RAD, “Radiopharm” or the “Company”), a clinical-stage biopharmaceutical company focused on developing innovative oncology radiopharmaceuticals for areas of high unmet medical need, today announced that the first patient has been dosed in its first-in-human Phase 1 clinical trial of RAD 402, a monoclonal antibody targeting KLK3 radiolabelled with Terbium 161 being evaluated in advanced prostate cancer. The Phase 1 clinical trial (NCT07259213) is designed to study the safety, tolerability, whole-body distribution, and preliminary clinical activity of RAD 402 in patients with advanced prostate cancer.

RAD 101 is Radiopharm's novel, small-molecule imaging agent targeting fatty acid synthase (FASN) and radiolabelled with Fluorine-18 for the diagnosis of suspected recurrent brain metastases from solid tumors of different origins.

Interim results from Phase 2b clinical trial of RAD 101 showed 92% of evaluable participants met the primary endpoint of MRI concordance in imaging study of patients with brain metastases

SYDNEY, Jan. 12, 2026 (GLOBE NEWSWIRE) -- Radiopharm Theranostics (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 needs, is pleased to announce that it has increased its ownership stake in Radiopharm Ventures, LLC, a joint venture created with The University of Texas MD Anderson Cancer Center (MDACC), from 75% to 87.5%.

Radiopharm Theranostics Limited (NASDAQ: RADX) stock is trading higher on Monday, with a session volume of 21.33 million compared to the average volume of 26.81 thousand, as per data from Benzinga Pro.

92% of evaluable patients at interim analysis treated with RAD 101 achieved concordance¹ with MRI imaging (the primary endpoint) with significant and selective tumor uptake in suspected or recurrent brain metastases