ENTROPY NEURODYNAMICS LIMITED — Director's Dealing 2024

May 5, 2024

Appendix 3X Initial Director’s Interest Notice

Rule 3.19A.1

Appendix 3X

Initial 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 made public. Introduced 30/9/2001.

Name of entity	Tryptamine Therapeutics Limited (formerly Exopharm Limited)
ABN	78 163 765 991

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Chris Ntoumenopoulos
Date of appointment	1 May 2024

Part 1 - Director’s relevant interests in securities of which the director is the registered holder 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 this part.

Number & class of securities

Nil

• See chapter 19 for defined terms.

Appendix 3X Page 1

11/3/2002

Appendix 3X Initial Director’s Interest Notice

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

	Name of holder & nature of interestNote: Provide details of the circumstances givingrise to the relevant interest.Sobol Capital Pty Ltd ATF Sobol CapitalTrust (Sole Director)Christopher Ntoumenopoulos & LeoNtoumenopoulos ATF TheNtoumenopoulos superannuation fund	Number & class of Securities5,000,000 – Ordinary Fully Paid Shares18,903,780 – Options @ $0.027 Exp 3 years from thedate of Reinstatement (escrowed for 24 months fromthe date of official quotation)2,892,8000 – Options @ $0.0531 Exp 5 years from thedate of Reinstatement (escrowed for 24 months fromthe date of official quotation)1,250,000 – Ordinary Fully Paid Shares

Part 3 – 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.

Nbe	Nbe	ote: In the case of a company, interests which come within paragrdisclosed in this part.	ote: In the case of a company, interests which come within paragrdisclosed in this part.	aph (ii) of the definitio	of notifiable interest	of a director should	of a director should
		Detail of contract	N/A
		Nature of interest	N/A
	Name of registered holder(if issued securities)		N/A
	No. and class of securities to whichinterest relates		N/A

• See chapter 19 for defined terms.

Appendix 3X Page 2

11/3/2002