WESTERN MINES GROUP LTD

ACN 640 738 834 Level 3, 33 Ord Street West Perth WA 6005

27 June 2025

Extraordinary General Meeting – Letter to Shareholders

Western Mines Group Ltd (ASX: WMG) (“WMG" or the “Company”) advises that an Extraordinary General Meeting of Shareholders will be held at 10.00 AM AWST on Friday, 1 August 2025 at Kings Park Room, Level 1, Quest Kings Park, 54 Kings Park Road, West Perth WA 6005 ( Meeting ).

Details on how to attend and participate in the meeting can be found below and in the Notice of Meeting.

In accordance with Part 1.2AA of the Corporations Act 2001 , the Company will only be dispatching physical copies of the Notice of Meeting ( Notice ) to Shareholders who have elected to receive the Notice in physical form. The Notice is being made available to Shareholders electronically and can be viewed and downloaded online at the following link: https://www.westernmines.com.au/investors/asx-announcements .

Alternatively, the Notice will also be available on the Company’s ASX market announcements page (ASX: WMG).

Meeting Attendance and Live Webinar Broadcast

In addition to being able to attend the Meeting in person, the Company is pleased to provide Shareholders the opportunity to view the Meeting online.

If you wish to view the Meeting online (which will be broadcast as a live webinar) please register in advance by contacting the Company by email at [email protected].

Instructions regarding viewing and asking questions at the Meeting will be provided following registration.

Shareholders will be able to ask questions during the meeting online, however, will not be able to vote. You are strongly encouraged to complete and submit a proxy form if you wish to vote, or attend the meeting in person.

Shareholders are also encouraged to submit questions in advance of the Meeting to the Company. Questions must be submitted in writing to the Company at [email protected] at least 48 hours before the Meeting.

Your vote is important

The business of the Meeting affects your shareholding and your vote is important.

All resolutions will be decided on a poll. The poll will be conducted based on votes submitted by proxy and at the Meeting.

To vote in person, attend the Meeting on the date and at the place set out above.

Shareholders are strongly recommended to submit their vote by proxy in advance of the meeting.

Western Mines Group Ltd

www.westernmines.com.au

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To vote by proxy please use one of the following methods:

• Online: Lodge the Proxy Form online at https://investor.automic.com.au/#/loginsah

by following the instructions: Log into the Automic website using the holding details as shown on the Proxy Form. Click on ‘View 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.

• By post to: Automic Registry Services GPO Box 5193 Sydney NSW 2001 • In person at: Automic Registry Services Level 5, 126 Phillip Street Sydney NSW 2000 • By email: Completing the enclosed Proxy Form and emailing it to: [email protected] • By facsimile: +61 2 8583 3040

Your Proxy instruction must be received not later than 48 hours before the commencement of the Meeting. Proxy Forms received later than this time will be invalid.

The Chair intends to vote all open proxies in favour of all resolutions, where permitted.

Yours faithfully, Ian Gregory Company Secretary

Western Mines Group Ltd

AI assistant

WESTERN MINES GROUP LTD Proxy Solicitation & Information Statement 2025

66068_rns_2025-07-01_d10bf54d-25e8-4e8a-914f-c32edca668ca.pdf