Announcement PDF Market Announcement 13 October 2023 Pinnacle Minerals Limited (ASX: PIM) – Trading Halt Description The securities of Pinnacle Minerals Limited (‘PIM’) will be placed in trading halt at the request of PIM, pending it releasing an announcement. Unless ASX decides otherwise, the securities will remain in trading halt until the earlier of the commencement of normal trading on Tuesday, 17 October 2023 or when the announcement is released to the market. Issued by Scarlette de Lavaine Adviser, Listings Compliance 13 October 2023 ASX Limited Market Announcement 1/1 ASX Customer Service Centre 131 279 | asx.com.au ASX Announcement 13 October 2023 Trading Halt Request In accordance with ASX Listing Rule 17.1, Pinnacle Minerals Ltd (ASX: PIM) (“Pinnacle”, the “Company”) requests a trading halt to be placed on the Company’s securities pending an announcement in relation to a proposed acquisition. The Company requests that the trading halt remain in place until the earlier of the commencement of normal trading on Tuesday, 17 October 2023, or when the announcement concerning the proposed acquisition is released to the market. The Company is not aware of any reason why the trading halt should not be granted and confirms there is no other information necessary to inform the market about the trading halt. This announcement has been authorised for release by the Managing Director of Pinnacle Minerals Ltd. For further information, please contact: Managing Director Nic Matich Pinnacle Minerals Limited T: + 61 (0) 8 9426 0666 E: admin@pinnacleminerals.com.au Media and Investor Inquiries Jane Morgan Jane Morgan Management +61(0) 405 555 618 E: jm@janemorganmanagement.com.au Pinnacle Minerals Ltd Issued Capital Australian Registered Office Directors ACN: 655 033 677 ASX: PIM 36,375,200 Shares 33,037,634 Options Unit 6, Level 1, 389 Oxford Street Mount Hawthorn WA 6016 T: + 61 8 9426 0666 E: admin@pinnacleminerals.com.au WILLIAM WITHAM – Non-Executive Chairman NIC MATICH – Managing Director LINCOLN LIU – Non-Executive Director STEPHEN ROSS – Non-Executive Director www.pinnacleminerals.com.au