Announcement PDF Bannerman Energy Ltd Suite 7, 245 Churchill Avenue, Subiaco, Western Australia 6008 PO Box 1973, Subiaco, Western Australia 6008 ASX ANNOUNCEMENT 20 October 2026 September 2026 Quarterly Update Webinar Bannerman Energy Ltd (ASX:BMN, OTCQX:BNNLF, NSX:BMN) (Bannerman or the Company) advises that it will hold a quarterly update webinar on Thursday, 29 October 2026 at 3:00pm AEST (12:00pm Perth, 4:00am London, 12:00am New York). To participate in the webinar, please register via the link below: https://us02web.zoom.us/webinar/register/WN_1tP3dPZwQFS38tSg8xHBig We recommend joining the webinar five minutes before the scheduled start time to allow adequate time for registration. This ASX release was authorised by: Karen Logan, Company Secretary Contact Investors: Emma Culver Investor Relations Manager T: +61 8 9831 1436 eculver@bmnenergy.com Media: Michael Vaughan Fivemark Partners T: +61 422 602 720 michael.vaughan@fivemark.com.au Important Notices This announcement contains forward-looking statements which are identified by words such as ‘may’, ‘could’, ‘believes’, ‘estimates’, ‘targets’, ‘expects’, or ‘intends’ and other similar words that involve risks and uncertainties. These statements are based on an assessment of present economic and operating conditions, and on a number of assumptions regarding future events and actions that, as at the date of this announcement, are considered reasonable. Such forward-looking statements are not a guarantee of future performance and involve known and unknown risks, uncertainties, assumptions, and other important factors, many of which are beyond the control of the Company, the Directors, and the management. The Directors cannot and do not give any assurance that the results, performance, or achievements expressed or implied by the forward-looking statements contained in this announcement will actually occur and investors are cautioned not to place undue reliance on these forward-looking statements. The Directors have no intention to update or revise forward-looking statements, or to publish prospective financial information in the future, regardless of whether new information, future events or any other factors affect the information contained in this announcement, except where required by law or the ASX listing rules. The information contained in this announcement does not constitute investment or financial product advice (nor taxation, accounting, or legal advice), is not a recommendation to acquire Bannerman shares and is not intended to be used or relied upon as the basis for making an investment decision. This announcement has been prepared without taking into account the investment objectives, financial situation or needs of any individuals. Before making any investment decisions, prospective investors should consider the appropriateness of the information having regard to their own investment objectives, financial situation and needs and should seek legal, accounting and taxation advice appropriate to their jurisdiction. Bannerman is not licensed to provide investment or financial product advice in respect of Bannerman shares.