$0.5 Million Loan Facility Orion Minerals Limited Incorporated in the Commonwealth of Australia Australian Company Number 098 939 274 ASX share code: ORN JSE share code: ORN ISIN: AU000000ORN1 $0.5 Million Loan Facility Orion Minerals Limited (ASX/JSE: ORN) (Orion or Company) is pleased to announce that Tarney Holdings Pty Ltd (Tarney), a company of which Orion's Chairman, Mr Denis Waddell is a director and shareholder, has continued its strong support of Orion by providing an unsecured loan facility of up to $0.5 million (Loan Facility). Proceeds from the Loan Facility will be used principally for working capital. The key terms of the Loan Facility agreement are: • Loan Amount – $0.5 million; • Interest – capitalised at 10% per annum; • Repayment – the date which is the earlier of: o Completion by Orion of a funding transaction sufficient to repay the loan funds; or o 30 September 2025; or o such later date as agreed between the parties in writing; • Security – the Loan Facility is unsecured; • Undertakings – Orion has provided undertakings which are customary for an agreement of this type, including in relation to the incurring of debt, granting of security, compliance with laws, and operational matters; and • Warranties – customary warranties for a transaction of this nature are given by each of Orion and Tarney. For and on behalf of the Board. Tony Lennox Managing Director & CEO 23 June 2025 ENQUIRIES Investors Media JSE Sponsor Tony Lennox – Managing Director/CEO Nicholas Read Monique Martinez Denis Waddell – Chairman Read Corporate, Australia Merchantec Capital T: +61 (0) 3 8080 7170 T: +61 (0) 419 929 046 T: +27 (0) 11 325 6363 E: info@orionminerals.com.au E: nicholas@readcorporate.com.au E: monique.martinez@merchantec.com Date: 23-06-2025 08:14:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.