MIDDLE ISLAND RESOURCES LIMITED — Proxy Solicitation & Information Statement 2025

Oct 1, 2025

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2 October 2025

EXTRAORDINARY GENERAL MEETING

Middle Island Resources Limited ( ASX:MDI ) wishes to advise that the Company’s Extraordinary General Meeting ( EGM ) will be held at 10:00 am on 3 November 2025 at Allendale Square, Level 1, 77 St Georges Terrace, Perth, WA.

In accordance with section 110D(1) of the Corporations Act 2001 (Cth), the Company will not be dispatching physical copies of the Notice of Meeting and Explanatory Statement (Notice). Instead, a copy of the Notice is available for download from:

• The MDI company information page on ASX; or

• From the Company’s website https://middleisland.com.au

Shareholders who have nominated an email address, and have elected to receive electronic communications from the Company, will receive an email sent to their nominated email address with a link to an electronic copy of the Notice.

Shareholders who wish to participate and vote at the Meeting are encouraged to complete and submit their proxies as early as possible. Proxy forms can be lodged online at https://investor.automic.com.au/#/loginsah. Shareholders will be required to login to the Automic website using the holding details as shown on the Proxy Form. Click on “Meetings” – “Vote”.

To use the online lodgement facility, Shareholders will need their holder number (Securityholder Reference Number (SRN) or Holder Identification Number (HIN)) as shown on the front of the Proxy Form.

Alternatively, please return the proxy form by:

• Post to: Automic Group

• GPO Box 5193, Sydney NSW 2001; or

• Email to: meetings@automic.com.au ; or

• Facsimile to: +61 2 8583 3040

Your proxy voting instruction must be received by 10:00 am (AWST) on 1 November 2025, being not later than 48 hours before the commencement of the EGM. Any proxy voting instructions received after that time will not be valid for the Meeting.

The Notice is important and should be read in its entirety. If you are in doubt as to the course of action you should follow, you should consult your financial adviser, lawyer, accountant or other professional adviser. If you have difficulties obtaining a copy of the Notice, please contact the Company’s share registry, Automic, on 1300 288 664 (within Australia) or +61 2 9698 5414 (from overseas).

Authorised for release by:

Gabriel Chiappini

Gabriel Chiappini

Head of Governance

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ASX: MDI