Share Purchase Plan Closed, Raising $1.93M 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 Share Purchase Plan Closed, Raising $1.93M Orion Minerals Limited (ASX/JSE: ORN) (Orion or the Company) is pleased to advise that its Share Purchase Plan (SPP), which closed on Tuesday 12 August 2025, has raised a total of A$1.93 million (~ZAR22.2 million). Under the SPP, each Eligible Shareholder was entitled to apply for parcels of new fully paid ordinary shares (Shares) from a minimum parcel of A$170 (or ZAR2,000) up to a maximum of A$30,000 (or ZAR355,000) without incurring brokerage or transaction costs. The issue price per Share under the SPP is A$1.1 cents per Share (being ZAR13 cents), being the same price paid by investors under the recent Placement. The SPP attracted strong support from shareholders, particularly those in South Africa, where a total of ZAR20.6 million (~A$1.79 million) was raised. The SPP follows the capital raising completed earlier this month by way of placement of 289 million Shares to sophisticated and professional investors (Placement) and agreement to convert outstanding loan amounts owed by Orion to equity via the issue of 233 million Shares, for a total aggregate value of ~A$5.8 million (~ZAR67 million). Orion's Managing Director & CEO, Tony Lennox, commented: "As Orion begins accelerating towards production, I wish to thank all shareholders and investors who chose to participate in the Placement and SPP, particularly those from South Africa. We appreciate the ongoing support of our shareholders and welcome the new investors. We are working hard to secure the necessary financing that will transition Orion to becoming a producer and create value for all stakeholders." Shares subscribed for under the SPP are expected to be allotted on 19 August 2025. For and on behalf of the Board. Anthony Lennox Managing Director & CEO 18 August 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: 18-08-2025 08:45:00 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.