Announcement PDF Market Announcement 28 July 2025 Pinnacle Minerals Limited (ASX: PIM) – Trading Halt Trading in the securities of Pinnacle Minerals Limited (‘PIM’) will be halted at the request of PIM, pending the release of an announcement by PIM. Unless ASX decides otherwise, the securities will remain in trading halt until the earlier of: • the commencement of normal trading on Wednesday, 30 July 2025; or • the release of the announcement to the market. PIM’s request for a trading halt is attached below for the information of the market. Issued by ASX Compliance 28 July 2025 ASX Limited Market Announcement 1/1 ASX Customer Service Centre 131 279 | asx.com.au ASX Announcement 28 July 2025 Trading Halt Request Market Announcement Office ASX Limited Level 40, Central Park 152-158 St George’s Terrace PERTH WA 6000 Via Email: tradinghaltsperth@asx.com.au REQUEST FOR TRADING HALT Pinnacle Minerals Limited (Pinnacle) requests an immediate trading halt be granted by ASX in respect of its ordinary shares from the commencement of trading on 28 July 2025. For the purposes of ASX Listing Rule 17.1, Pinnacle provides the following information in relation to its request: a) The trading halt is requested pending an announcement in relation to a proposed capital raise; b) Pinnacle requests that the trading halt end on the earlier of the commencement of normal trading on 30 July 2025, or when the anticipated announcement referred to in (a) above is released to the market; and c) Pinnacle is not aware of any reason why the trading halt should not be granted, nor of any other information necessary to inform the market about the trading halt. Yours Sincerely Jay Stephenson Company Secretary Pinnacle Minerals Ltd Issued Capital Australian Registered Office Directors ACN: 655 033 677 ASX: PIM 45,463,317 Shares 35,617,271 Options Unit 6, Level 1, 389 Oxford Street Mount Hawthorn WA 6016 T: + 61 8 9426 0666 E: admin@pinnacleminerals.com.au WILLIAM WITHAM – Executive Chairman LINCOLN LIU – Non-Executive Director STEPHEN ROSS – Non-Executive Director www.pinnacleminerals.com.au