JUPITER MINES LIMITED. — Director's Dealing 2026

May 11, 2026

ASX Announcement

12 May 2026

JUPITERMINES

Sale of shares by Managing Director to fund personal tax liabilities

Jupiter Mines Limited (ASX.JMS) (Jupiter or the Company) advises that Managing Director and Chief Executive Officer, Mr Brad Rogers, has sold 1,000,000 ordinary shares in the Company (Shares) to fund an outstanding tax liability resulting from the vesting of performance rights.

Following the sale of the relevant Shares, Mr Rogers continues to hold substantial equity in the Company, including 5,345,232 ordinary shares, and 15,757,070 performance rights.

Mr Rogers does not currently have an intention to sell any further Shares prior to May 2027.

An Appendix 3Y (Change of Director's Interest Notice) in respect of the sale of the relevant Shares has been released to ASX today by Jupiter.

This announcement has been authorised for release by the Board of Directors of Jupiter Mines Limited.

MEDIA ENQUIRIES:

Aiden Bradley

NWR Communications

Ph: +61 (0) 414 348 666

E: aiden@nwrcommunications.com.au

For further information on Jupiter, visit www.jupitermines.com or email investorrelations@jupitermines.com

Level 8, 220 St Georges Terrace Perth WA 6000 Australia | GPO Box Z5117 Perth WA 6000 Australia

T: +61 (0) 8 9346 5500 | investorrelations@jupitermines.com | jupitermines.com | ABN 51 105 991 740

jupitermines.com

ASX:JMS