BROOKSIDE ENERGY LIMITED — Proxy Solicitation & Information Statement 2026

Apr 22, 2026

Brookside

23 April 2026

ANNUAL GENERAL MEETING – NOTICE AND PROXY FORM

Dear Shareholder

Brookside Energy Limited is convening its Annual General Meeting of shareholders to be held at 10:00am (EST) on Friday, 29 May 2026 at the West Tower Suite, Sofitel Melbourne on Collins, 25 Collins Street, Melbourne Victoria 3000 (Meeting).

A copy of the Notice of Meeting (Notice) is available at the following link – https://www2.asx.com.au/markets/trade-our-cash-market/historical-announcements and by entering the code ‘BRK’.

You may vote by attending the Meeting in person, by proxy, or by appointing an authorised representative.

Voting in Person

To vote in person, attend the Meeting on the date and at the place as set out above. If possible, Shareholders are asked to arrive at the venue 15 minutes prior to the time designated for the Meeting, so that the Company may check the Shareholder’s holding against the Company’s share register and note attendance.

Voting by Proxy

Appointment of Proxy: Shareholders who are entitled to attend and vote at the Meeting, may appoint a proxy to act generally at the Meeting and to vote on their behalf. The proxy does not need to be a Shareholder. A Shareholder that is entitled to cast two or more votes may appoint two proxies and should specify the proportion of votes each proxy is entitled to exercise. If a Shareholder appoints two proxies, each proxy may exercise half of the Shareholder's votes if no proportion or number of votes is specified.

You can use your computer or smartphone to appoint a proxy at https://investor.automic.com.au/#/loginsah. Login and click on ‘Meetings’ and follow the steps on-screen to complete your proxy appointment. You will need your Holder Identification Number or Securityholder Reference Number as shown at the top of your holding statement.

If you have any difficulties obtaining a copy of the Notice and Proxy Form, please contact the Company’s Share Registry, Automic Registry Services, at hello@automicgroup.com.au or via phone on 1300 288 664 (within Australia) or +61 2 9698 5414 (overseas).

Proxy votes must be received by 10:00am (EST) on Wednesday 27 May 2026.

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.

Yours sincerely
Katherine Garvey
Company Secretary

Brookside Energy Ltd.
ASX BRK ACN 108 787 720
Level 1, 50 Kings Park Road
West Perth WA 6005
brookside-energy.com.au
PHONE+61 8 6212 3500
EMAIL info@brookside-energy.com.au