Announcement PDF Market Announcement 2 October 2025 2 October 2025 Market Announcement 1/1 ASX Limited ASX Customer Service Centre 131 279 | asx.com.au Catalina Resources Ltd (ASX: CTN) – Trading Halt Trading in the securities of Catalina Resources Ltd (‘CTN’) will be halted at the request of CTN, pending the release of an announcement by CTN. Unless ASX decides otherwise, the securities will remain in trading halt until the earlier of: • the commencement of normal trading on Monday, 6 October 2025; or • the release of the announcement to the market. CTN’s request for a trading halt is attached below for the information of the market. Issued by ASX Compliance Catalina Resources Limited ACN 130618683 ASX:CTN T: 61 8 6165 8858 E: info@catalinaresources.com.au A : Level 2 / 7 Havelock Street West Perth WA 6005 Australia Page 1 of 1 catalinaresources.com.au 2 October 2025 Australian Securities Exchange Limited Level 40, Central Park 152-158 St George’s Terrace Perth WA 6000 By Email: tradinghaltsperth@asx.com.au Dear Sir/Madam, Catalina Resources Limited (ASX: CTN) REQUEST FOR TRADING HALT In accordance with ASX Listing Rule 17.1, Catalina Resources Limited (ASX:CTN) (the Company) hereby requests that its securities be placed into an immediate trading halt pending an announcement regarding exploration results. The Company requests that trading in its securities be halted until after the expected Announcement is made regarding the above or until the market opens on Monday, 6 October 2025, whichever occurs the earlier. The Company is not aware of any reason why the trading halt should not be granted or any other information necessary to inform the market about the trading halt. For and on behalf of the Board Johnathon Busing Company Secretary Catalina Resources Limited