PATRYS LIMITED — Director's Dealing 2025

Oct 27, 2025

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 documents given to ASX become ASX’s property and may be made public.

Introduced 30/09/01 Amended 01/01/11

Name of entity	Patrys Limited
ABN	97 123 055 363

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	Peter James Christie
Date of last notice	22 October 2025

Part 1 - Change 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 this part.

Direct or indirect interest	Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	Waterbeach Investments Pty Ltd Family A/C> Mr Peter Christie is a director and beneficiary of the above holder which is the registered holder of the securities.
Date of change	22 October 2025
No. of securities held prior to change	2,083,333 Fully paid ordinary shares
Class	Unlisted options, exercisable at $0.024 each, expiring 30 November 2029
Number acquired	833,333 unlisted options, exercisable at $0.024 each, expiring 30 November 2029
Number disposed	-

• See chapter 19 for defined terms.

01/01/2011

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Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Nil – Issue of sub-underwriter options issued as consideration for sub- underwriting the Entitlement Offer.
No. of securities held after change	2,083,333 Fully paid ordinary shares 833,333 unlisted options, exercisable at $0.024 each, expiring 30 November 2029
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back	Issue of Sub-underwriter Options following shareholder approval at the Company’s Annual General Meeting held on 9 October 2025, pursuant to Resolution 12.

Part 2 – 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

Appendix 3Y Change of Director’s Interest Notice

Part 3 –[+] Closed period

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

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 documents given to ASX become ASX’s property and may be made public.

Introduced 30/09/01 Amended 01/01/11

Name of entity	Patrys Limited
ABN	97 123 055 363

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	Anton Uvarov
Date of last notice	22 October 2025

Part 1 - Change 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 this part.

Direct or indirect interest	Direct
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	N/A
Date of change	22 October 2025
No. of securities held prior to change	16,666,666 Fully paid ordinary shares
Class	- Fully paid ordinary shares - Unlisted options, exercisable at $0.024 each, expiring 30 November 2029
Number acquired	(1) 3,333,333 fully paid ordinary shares (2) 1,666,666 unlisted options, exercisable at $0.024 each, expiring 30 November 2029 (3) 6,666,666 unlisted options, exercisable at $0.024 each, expiring 30 November 2029
Number disposed	-

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	(1) $50,000 (2) Nil - Free attaching unlisted options as part of Tranche 2 Placement. (3) Nil – Issue of sub-underwriter options issued as consideration for sub- underwriting the Entitlement Offer.
No. of securities held after change	19,999,999 Fully paid ordinary shares 8,333,332 unlisted options, exercisable at $0.024 each, expiring 30 November 2029
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back	(1) Issue of Tranche 2 Placement Shares following shareholder approval at the Company’s Annual General Meeting held on 9 October 2025, pursuant to Resolution 10. (2) Issue of free attaching Unlisted Options to the Tranche 2 Placement following shareholder approval at the Company’s Annual General Meeting held on 9 October 2025, pursuant to Resolution 10. (3) Issue of Sub-underwriter Options following shareholder approval at the Company’s Annual General Meeting held on 9 October 2025, pursuant to Resolution 11.

Part 2 – 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

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts No detailed above traded during a[+] closed period where prior written clearance was required? If so, was prior written clearance provided to N/A allow the trade to proceed during this period? If prior written clearance was provided, on what N/A date was this provided?

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3

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 documents given to ASX become ASX’s property and may be made public.

Introduced 30/09/01 Amended 01/01/11

Name of entity	Patrys Limited
ABN	97 123 055 363

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	James Campbell
Date of last notice	22 October 2025

Part 1 - Change 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 this part.

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.		Barrabool Biotechnology Pty Ltd Campbell Family A/C> Dr. Campbell is a beneficiary of the above entity
Date of change		22 October 2025
No. of securities held prior to change		Direct: 2,245,320 Fully paid ordinary shares Indirect: 194,008 Fully paid ordinary shares
Class		Fully paid ordinary shares
Number acquired		10,701,795 fully paid ordinary shares
Number disposed		-

• See chapter 19 for defined terms.

01/01/2011

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Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation		Deemed issue price of $0.015 per share
No. of securities held after change		Direct: 12,947,115 Fully paid ordinary shares Indirect: 194,008 Fully paid ordinary shares
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back		Issue of Redundancy Shares following shareholder approval at the Company’s Annual General Meeting held on 9 October 2025, pursuant to Resolution 21.

Part 2 – 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

Appendix 3Y Change of Director’s Interest Notice

Part 3 –[+] Closed period

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