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Appendix 3Y Change of Director's Interest Notice Rule 3.19A.2 Appendix 3Y Change of Director's Interest Notice Information or documents not available now must be given to ASX as soon as available. Information and documen

Key Takeaway: Radiopharm Theranostics Limited (ASX: RAD) filed a Change of Director's Interest Notice concerning Ian Turner, indicating an increase in his holdings of unlisted options from 18,167,928 to 24,981,928. The adjustments were approved by shareholders during an Annual General Meeting held on November 20, 2025. The notice reflects the requirements under listing rule 3.19A.2, emphasizing transparency regarding directors' interests in the company. The notice confirms that no transactions occurred during a closed period requiring prior written clearance.
Price reaction · baseline $5.49 (2025-12-18 close) · hit after-hours · clean, no other RADX news in the window
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Market Sentiment Analysis

POSITIVE FACTORS

  • Director Ian Turner increased securities holdings significantly.
  • The change reflects potential confidence in the company's future prospects.

Full Press Release Details

Change of Director's Interest Notice
Change of Director's Interest Notice
Information or documents not
available now must be given to ASX as soon as available. Information and documents given to ASX become ASX's property and may be
30/9/2001. Amended 01/01/11
Name of Entity: Radiopharm Theranostics Limited (ASX: RAD)
ABN: 57 647 877 889
We (the entity) give ASX the
following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.
Name of Director: Ian Turner
Date of Last Notice: 30 May 2025
of director's relevant interests in securities
In the case of a trust, this
includes interests in the trust made available by the responsible entity of the trust
Note: In the case of a company,
interests which come within paragraph (i) of the definition of "notifiable interest of a director" should be disclosed in
Direct or Indirect Interest Direct and indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. Superannuation fund
Date of change 12 December 2025
No. of securities held prior to change Shares Options
Direct 2,530,595 18,167,928
Indirect 6,724,697 820,422
Total 9,255,292 18,988,350
Class Unlisted Options
Number acquired Shares Options
Direct - 6,814,000
Indirect - -
Total - 6,814,000
Number disposed Shares Options
Direct - -
Indirect - -
Total - -
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation Non-cash options issued, per resolution 8 approved by shareholders at the Annual General Meeting held on 20 November 2025
+ See chapter 19 for defined terms.
01/01/2011 Appendix 3Y Page 1
Change of Director's Interest Notice
No. of securities held after change Shares Options
Direct 2,530,595 24,981,928
Indirect 6,724,697 820,422
Total 9,255,292 25,802,350
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back Per resolution 8 approved by shareholders at the Annual General Meeting held on 20 November 2025
Change of director's interests in contracts
Note: In the case of
a company, interests which come within paragraph (ii) of the definition of "notifiable interest of a director" should be
disclosed in this part.
Detail of contract N/A
Nature of interest N/A
Name of registered holder (if issued securities) N/A
Date of change N/A
No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed N/A
Interest acquired N/A
Interest disposed N/A
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation N/A
Interest after change N/A
+ See chapter 19 for defined terms.
Appendix 3Y Page 2 01/01/2011
Change of Director's Interest Notice
Part 3 - Closed period
Were the interests in the securities or contracts detailed above traded during a +closed period where prior written clearance was required? No
If so, was prior written clearance provided to allow the trade to proceed during this period? N/A
If prior written clearance was provided, on what date was this provided? N/A
+ See chapter 19 for defined terms.
01/01/2011 Appendix 3Y Page 3

Frequently Asked Questions

What is the name of the entity involved?

The entity is Radiopharm Theranostics Limited (ASX: RAD).

Who is the director mentioned in the notice?

The director mentioned is Ian Turner.

What was the date of the last notice filed?

The last notice was filed on 30 May 2025.

When did the change in director's interest occur?

The change in the director's interest occurred on 12 December 2025.

How many securities were acquired by the director?

The director acquired 6,814,000 unlisted options.

Last updated: Dec 19, 2025