Award4

Radiopharm Theranostics Ltd

Total Value

$648.6K

Filing Date

Oct 27, 2026

1 transactions

Trade Summary

On Oct 19, 2026, Voliotis Dimitris, Chief Medical Officer, reported $648.6K of Radiopharm Theranostics Ltd (RADX) across 1 transactions. The filing covers company securities and reflects balanced net activity of $0. Reported prices ranged from $0.02. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Insider Information

Name: Voliotis Dimitris
Role: Chief Medical Officer
Location: CARLTON SOUTH, VICTORIA, NY

Filing Details

Filing Date: Oct 27, 2026
Transaction Date: Oct 19, 2026
Accession Number: 0001213900-26-113025
Form Type: 4

Derivative Transactions

Date	Security	Shares	Exercise Price	Type	Value
Oct 19, 2026	RADX derivative	10,295,667	$0.02	Grant/Award	$216.2K
Oct 19, 2026	RADX derivative	10,295,667	$0.02	Grant/Award	$216.2K
Oct 19, 2026	RADX derivative	10,295,666	$0.02	Grant/Award	$216.2K

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Voliotis Dimitris

(Last)

(First)

(Middle)

SUITE 1, LEVEL 3, 62 LYGON STREET

(Street)

CARLTON SOUTH, VICTORIA

3053

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Radiopharm Theranostics Ltd [ RADX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Medical Officer

3. Date of Earliest Transaction (Month/Day/Year)
10/19/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Option (Right to buy)	$0.021	10/19/2026		A		10,295,667		07/01/2027	07/01/2031	Ordinary Shares	10,295,667	$0.00	10,295,667	D
Option (Right to buy)	$0.021	10/19/2026		A		10,295,667		07/01/2028	07/01/2031	Ordinary Shares	10,295,667	$0.00	10,295,667	D
Option (Right to buy)	$0.021	10/19/2026		A		10,295,666		07/01/2029	07/01/2031	Ordinary Shares	10,295,666	$0.00	10,295,666	D

Explanation of Responses:

Remarks:

All exercise prices are in Australian dollars. There are no non-derivative securities beneficially owned.

	/s/ Dimitris Voliotis	10/27/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Form 4 as rendered by the SEC from accession 0001213900-26-113025.

Radiopharm Theranostics Ltd

Trade Summary

Company Information

Insider Information

Filing Details

Derivative Transactions

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SEC Form 4

SEC Filing

SEC Form 4