GSNGREAT SOUTHERN MINING LIMITED

Announcement history available from 1 August 2025

Fromto
Date / TimeTitleTypeMSReport Codes
17 Aug 2026, 18:18Significant 16m at 3.37 g/t gold intercepted at Mon AmiCompany UpdateMS11001
12 Aug 2026, 19:01Drilling underway at the emerging Amy Clarke discoveryCompany UpdateMS11001
27 July 2026, 19:50Change of Director's Interest NoticeDirector Interests02009
23 July 2026, 18:19Diamond drilling commences at Mt DillonCompany UpdateMS11001
14 July 2026, 18:37Change of Director's Interest Notice - MKDirector Interests02009
14 July 2026, 18:37Change of Director's Interest Notice - JTDirector Interests02009
14 July 2026, 18:35Cleansing NoticeSecurities Administration06018
14 July 2026, 18:34Application for quotation of securities - GSNOther06020
13 July 2026, 18:23Drilling underway at Golden BoulderCompany Update11001
9 July 2026, 19:51Quarterly Activities/Appendix 5B Cash Flow ReportQuarterly ReportsMS04004, 05004
8 July 2026, 19:34Read Corporate Webinar PresentationPresentationsMS03026
2 July 2026, 19:43Great Southern Mining Investor WebinarPresentations14014
24 June 2026, 19:15RC Drilling underwayCompany Update11001
17 June 2026, 21:47Change of Director's Interest NoticeDirector Interests02009
15 June 2026, 19:14Major drill programs commencing to advance gold discoveriesCompany UpdateMS11001
10 June 2026, 01:35Change of Director's Interest Notice - AmendedDirector Interests02009
5 June 2026, 02:29Notification of cessation of securities - GSNOther06027
4 June 2026, 22:12Change of Director's Interest NoticeDirector Interests02009
4 June 2026, 22:11Change of Director's Interest NoticeDirector Interests02009
4 June 2026, 22:10Change of Director's Interest NoticeDirector Interests02009
3 June 2026, 19:44Notification regarding unquoted securities - GSNOther06021
3 June 2026, 19:34Cleansing NoticeSecurities Administration06018
3 June 2026, 19:29Application for quotation of securities - GSNOther06020
16 May 2026, 00:38Results of MeetingMeetings & Governance08003
21 Apr 2026, 19:43Quarterly Activities/Appendix 5B Cash Flow ReportQuarterly ReportsMS04003, 05003
17 Apr 2026, 19:55Edinburgh Park Exploration UpdateCompany UpdateMS11001
14 Apr 2026, 03:07Notice of Extraordinary General Meeting/Proxy FormMeetings & Governance08002, 08004
7 Apr 2026, 19:44Diamond Drilling Commences at Golden Boulder - UpdatedCompany Update11001
31 Mar 2026, 20:46EIS FUNDED DIAMOND DRILLING COMMENCES AT GOLDEN BOULDERCompany UpdateMS11001
31 Mar 2026, 02:55Change in substantial holdingSubstantial Holders02002
31 Mar 2026, 02:48Notification of cessation of securities - GSNOther06027
27 Mar 2026, 20:57Cleansing NoticeSecurities Administration06018
27 Mar 2026, 20:55Application for quotation of securities - GSNOther06020
20 Mar 2026, 20:50Proposed issue of securities - GSNSecurities Administration06013
20 Mar 2026, 20:49Proposed issue of securities - GSNSecurities Administration06013
20 Mar 2026, 20:49$4.6 MILLION PLACEMENT TO DRIVE AGGRESSIVE GOLD DRILLINGCapital RaisingMS06003, 09014
18 Mar 2026, 21:12Trading HaltTrading Halt / SuspensionMS09007
18 Mar 2026, 21:02Pause in TradingTrading Halt / SuspensionMS09005
11 Mar 2026, 20:37121 Mining Investment Conference PresentationPresentations03026
7 Mar 2026, 00:47Half Yearly Report and AccountsFinancial Results03009, 03010, 03015, 03019
4 Mar 2026, 20:36EIS CO-FUNDED DIAMOND DRILLING UNDERWAYCompany UpdateMS11001
25 Feb 2026, 03:59Notification regarding unquoted securities - GSNOther06021
19 Feb 2026, 20:53HIGH IMPACT DRILLING AT MON AMI GOLD PROJECTCompany UpdateMS11001
16 Feb 2026, 20:09GOLD MINERALISATION EXTENDED TO 3.5KM AT GOLDEN BOULDERCompany UpdateMS11001
30 Jan 2026, 22:18Vesting of Performance RightsSecurities Administration06009
30 Jan 2026, 20:58Quarterly Activities/Appendix 5B Cash Flow ReportQuarterly ReportsMS04002, 05002
29 Jan 2026, 20:58Edinburgh Park Exploration UpdateCompany UpdateMS11001
28 Jan 2026, 20:47AIR CORE DRILLING AT MON AMI HIGHLIGHTS GROWTH POTENTIALCompany UpdateMS11001
27 Jan 2026, 20:03SHALLOW, HIGH-GRADE GOLD HITS CONTINUE AT GOLDEN BOULDERCompany UpdateMS11001
15 Dec 2025, 20:04EMERGING DISCOVERY AT AMY CLARKECompany UpdateMS11001
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