NEXALIS THERAPEUTICS LTD — Proxy Solicitation & Information Statement 2026

Apr 29, 2026

NEXALIS
THERAPEUTICS
Nexalis Therapeutics Ltd | ABN 90 611 845 820
Proxy Voting Form
If you are attending the Meeting in person, please bring this with you for Securityholder registration.

Your proxy voting instruction must be received by 4:00pm (AEST) on Wednesday, 27 May 2020, being not later than 48 hours before the commencement of the Meeting. Any Proxy Voting instructions received after that time will not be valid for the scheduled Meeting.

SUBMIT YOUR PROXY

Complete the form overleaf in accordance with the instructions set out below.

YOUR NAME AND ADDRESS

The name and address shown above is as it appears on the Company's share register. If this information is incorrect, and you have an Issuer Sponsored holding, you can update your address through the investor portal: https://investor.automic.com.au/#/home Shareholders sponsored by a broker should advise their broker of any changes.

STEP 1 - APPOINT A PROXY

If you wish to appoint someone other than the Chair of the Meeting as your proxy, please write the name of that Individual or body corporate. A proxy need not be a Shareholder of the Company. Otherwise if you leave this box blank, the Chair of the Meeting will be appointed as your proxy by default.

DEFAULT TO THE CHAIR OF THE MEETING

Any directed proxies that are not voted on a poll at the Meeting will default to the Chair of the Meeting, who is required to vote these proxies as directed. Any undirected proxies that default to the Chair of the Meeting will be voted according to the instructions set out in this Proxy Voting Form, including where the Resolutions are connected directly or indirectly with the remuneration of Key Management Personnel.

STEP 2 - VOTES ON ITEMS OF BUSINESS

You may direct your proxy how to vote by marking one of the boxes opposite each item of business. All your shares will be voted in accordance with such a direction unless you indicate only a portion of voting rights are to be voted on any item by inserting the percentage or number of shares you wish to vote in the appropriate box or boxes. If you do not mark one of the boxes on the items of business, your proxy may vote as he or she chooses. If you mark more than one box on an item your vote on that item will be invalid.

APPOINTMENT OF SECOND PROXY

You may appoint up to two proxies. If you appoint two proxies, you should complete two separate Proxy Voting Forms and specify the percentage or number each proxy may exercise. If you do not specify a percentage or number, each proxy may exercise half the votes. You must return both Proxy Voting Forms together. If you require an additional Proxy Voting Form, contact Automic Registry Services.

SIGNING INSTRUCTIONS

Individual: Where the holding is in one name, the Shareholder must sign.

Joint holding: Where the holding is in more than one name, all Shareholders should sign.

Power of attorney: If you have not already lodged the power of attorney with the registry, please attach a certified photocopy of the power of attorney to this Proxy Voting Form when you return it.

Companies: To be signed in accordance with your Constitution. Please sign in the appropriate box which indicates the office held by you.

Email Address: Please provide your email address in the space provided.

By providing your email address, you elect to receive all communications despatched by the Company electronically (where legally permissible) such as a Notice of Meeting, Proxy Voting Form and Annual Report via email.

CORPORATE REPRESENTATIVES

If a representative of the corporation is to attend the Meeting the appropriate 'Appointment of Corporate Representative' should be produced prior to admission. A form may be obtained from the Company's share registry online at https://automicgroup.com.au.

Lodging Your Proxy Voting Form:

Online:
Use your computer or smartphone to appoint a proxy at
https://investor.automic.com.au/#/loginsah or
scan the QR code below using your smartphone

Login & Click on 'Meetings'. Use the Holder Number as shown at the top of this Proxy Voting Form.

BY MAIL:
Automic
GPO Box 5193
Sydney NSW 2001

IN PERSON:
Automic
Level 5, 126 Phillip Street
Sydney NSW 2000

BY EMAIL:
meetings@automicgroup.com.au

BY FACSIMILE:
+61 2 8583 3040

All enquiries to Automic:
WEBSITE:
https://automicgroup.com.au

PHONE:
1300 288 664 (Within Australia)
+61 2 9698 5414 (Overseas)

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ATTEND

STEP 1 - How to vote

APPOINT A PROXY:

I/We being a Shareholder entitled to attend and vote at the Annual General Meeting of Nexalis Therapeutics Ltd, to be held at 4:00pm (AEST) on Friday, 29 May 2026 at a virtual location (please refer to Notice of the Meeting) hereby:

Appoint the Chair of the Meeting (Chair) to vote in accordance with the following directions (or if no directions have been given, and subject to the relevant laws, as the Chair sees fit) at this meeting and at any adjournment thereof.

Please note: If you are not appointing the Chair of the Meeting as your proxy, please write in the box provided below the name of the person or body corporate you are appointing as your proxy. If the person so named is absent from the meeting, or if no person is named, the Chair will act on your behalf.

The Chair intends to vote undirected proxies in favour of all Resolutions in which the Chair is entitled to vote except Resolution 2, in which the Chair will vote AGAINST.

Unless indicated otherwise by marking the "for", "against" or "abstain" box you will be authorising the Chair to vote in accordance with the Chair's voting intention.

AUTHORITY FOR CHAIR TO VOTE UNDIRECTED PROXIES ON REMUNERATION RELATED RESOLUTIONS

Where I/we have appointed the Chair as my/our proxy (or where the Chair becomes my/our proxy by default), I/we expressly authorise the Chair to exercise my/our proxy on Resolutions 1 and 2 (except where I/we have indicated a different voting intention below) even though Resolutions 1 and 2 are connected directly or indirectly with the remuneration of a member of the Key Management Personnel, which includes the Chair.

STEP 2 - Your voting direction

Resolutions		For	Against	Abstain
1	ADOPTION OF REMUNERATION REPORT	☐	☐	☐
2	SPILL RESOLUTION - If less than 25% of the votes cast on Resolution 1 are voted against adoption of the Remuneration Report, the Chair will withdraw Resolution 2	☐	☐	☐
3	RE-ELECTION OF DIRECTOR – DR RON WISE	☐	☐	☐
4	APPROVAL OF 7.1A MANDATE	☐	☐	☐
5	APPROVAL OF ISSUE OF SHARE RIGHTS TO A DIRECTOR IN LIEU OF FEES – SEAN WILLIAMS	☐	☐	☐
6	APPROVAL OF ISSUE OF SHARE RIGHTS TO A DIRECTOR IN LIEU OF FEES – DR RON WISE	☐	☐	☐
7	APPROVAL OF ISSUE OF SHARE RIGHTS TO A DIRECTOR IN LIEU OF FEES – ANTHONY FITZGERALD	☐	☐	☐
8	RATIFICATION OF PRIOR ISSUE OF BALANCE OF TRANCHE 1 PLACEMENT SECURITIES	☐	☐	☐
9	RATIFICATION OF PRIOR ISSUE OF SHARES	☐	☐	☐
Please note: If you mark the abstain box for a particular Resolution, you are directing your proxy not to vote on that Resolution and your votes will not be counted in computing the required majority on a poll.

STEP 3 - Signatures and contact details

By providing your email address, you elect to receive all communications despatched by the Company electronically (where legally permissible).