UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934
For the Month of July 2025
Commission File Number: 001-41621
RADIOPHARM THERANOSTICS LIMITED
(Name of Registrant)
Level 3, 62 Lygon Street, Carlton South, Victoria, 3053, Australia
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F ☒ Form 40-F ☐
Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.
Yes ☐ No ☒
If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-Radiopharm Theranostics Limited (the “Company”) published one announcement (the “Public Notice”) to the Australian Securities Exchange on July 22, 2025 titled:
RADIOPHARM THERANOSTICS LIMITED
EXPLANATORY NOTE
| - | “Dr Oliver Sartor appointed to RAD Scientific Advisory Board” |
A copy of the Public Notice is attached as an exhibit to this report on Form 6-K.
This report on Form 6-K (including the exhibit hereto) shall not be deemed to be “filed” for purposes of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and shall not be incorporated by reference into any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.
EXHIBITS
| Exhibit Number |
Description | |
| 99.1 | Dr Oliver Sartor appointed to RAD Scientific Advisory Board |
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| RADIOPHARM THERANOSTICS LIMITED | ||
| Date: July 22, 2025 | By: | /s/ Phillip Hains |
| Phillip Hains | ||
| Company Secretary | ||
Exhibit 99.1
| ASX ANNOUNCEMENT 22 JULY 2025 |
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DR OLIVER SARTOR APPOINTED TO RADIOPHARM SCIENTIFIC
ADVISORY BOARD
Sydney, Australia – 22 July 2025 – 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, is pleased to announce the appointment of Dr Oliver Sartor, MD to the Company’s Scientific Advisory Board (SAB).
Dr Sartor is an internationally recognised medical oncologist and scientist specialising in prostate cancer and radiopharmaceutical therapies. He currently serves as Director of Radiopharmaceutical Clinical Trials and Chair of the Genitourinary Cancer Disease Group at the world-renowned Mayo Clinic, in Rochester, Minnesota. He was previously Laborde Professor of Medicine and Urology and Medical Director of Tulane Cancer Center in New Orleans under Tulane University School of Medicine.
Dr Sartor has also held senior roles at LSU Health Sciences Center, Dana-Farber/Harvard Medical School, and as Medical Oncology Co-Chair of the GU Committee of NRG Oncology.
Dr Sartor received his MD with honours from Tulane University School of Medicine in 1982, completed internal medicine residency at Tulane, and a medical oncology fellowship at the National Cancer Institute (NCI).
Since 1990 he has focused on prostate cancer clinical research, authoring more than 500 peer-reviewed publications and leading multiple pivotal Phase 3 trials that resulted in FDA approvals for therapies including samarium-153 EDTMP, cabazitaxel, radium-223, and PSMA-targeted radioligand therapy.
“Dr Sartor brings an unparalleled depth of expertise in both clinical translation and radiopharmaceutical therapies,” said Riccardo Canevari, Managing Director and CEO of Radiopharm Theranostics. “We’re very honoured to welcome him to our SAB. His insight and leadership will be invaluable as we advance our radiopharmaceutical pipeline.”
About Radiopharm Theranostics
Radiopharm Theranostics is a clinical stage radiotherapeutics company developing a world-class platform of innovative radiopharmaceutical products for diagnostic and therapeutic applications in areas of high unmet medical need. Radiopharm is listed on ASX (RAD) and on NASDAQ (RADX). The company has a pipeline of distinct and highly differentiated platform technologies spanning peptides, small molecules and monoclonal antibodies for use in cancer. The clinical program includes one Phase 2 and three Phase 1 trials in a variety of solid tumor cancers including lung, breast, and brain metastases. Learn more at radiopharmtheranostics.com.
Authorized on behalf of the Radiopharm Theranostics Board of Directors by Executive Chairman Paul Hopper.
Radiopharm Theranostics
Limited
Suite 1, Level 3, 62 Lygon Street, Carlton South VIC 3053 Australia
ABN: 57 647 877 889
| ASX ANNOUNCEMENT 22 JULY 2025 |
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For more information:
Investors:
Riccardo Canevari
CEO & Managing Director
P: +1 862 309 0293
E: rc@radiopharmtheranostics.com
Anne Marie Fields
Precision AQ
(Formerly Stern IR)
E: annemarie.fields@precisionaq.com
Media:
Matt Wright
NWR Communications
P: +61 451 896 420
E: matt@nwrcommunications.com.au
Follow Radiopharm Theranostics:
Website – https://radiopharmtheranostics.com/
Twitter – https://twitter.com/TeamRadiopharm
Linked In – https://www.linkedin.com/company/radiopharm-theranostics/
InvestorHub – https://investorhub.radiopharmtheranostics.com/
Radiopharm Theranostics Limited
Suite 1, Level 3, 62 Lygon Street, Carlton South VIC 3053 Australia
ABN: 57 647 877 889