30 Oct 2026, 09:50
Reinstatement
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| Date / Time | Heading | Type | ||
|---|---|---|---|---|
| 30 Oct 2026, 09:50 | Reinstatement to Quotation | Reinstatement | ||
| 30 Oct 2026, 09:50 | AT4 Completes Acquisition of Del Sol Refinery | Mergers & Acquisitions | ||
| 28 Oct 2026, 09:03 | Suspension from Quotation | Trading Halt / Suspension | ||
| 26 Oct 2026, 09:18 | Trading Halt | Trading Halt / Suspension | ||
| 19 Oct 2026, 08:07 | Dr Ivy Estabrooke Appointed Director and Appendix 3X | Company Administration | ||
| 16 Oct 2026, 18:28 | Becoming a substantial holder for EUZ | Other | ||
| 15 Oct 2026, 08:14 | Antimony and Silver Results Support Mine-to-Metal Strategy | Company Update | ||
| 13 Oct 2026, 09:22 | Regulus II Antimony Grade Exceeded at Del Sol | Company Update | ||
| 9 Oct 2026, 19:41 | Change of Company Address | Securities Administration | ||
| 30 Sep 2026, 08:17 | Annual Report to shareholders | Financial Results | ||
| 30 Sep 2026, 08:17 | Appendix 4G and Corporate Governance Statement | Company Administration | ||
| 28 Sep 2026, 08:30 | Del Sol Transaction and Nasdaq Progress Update | Company Update | ||
| 25 Sep 2026, 12:02 | Application for quotation of securities - AT4 | Securities Administration | ||
| 25 Sep 2026, 08:10 | Change of Director's Interest Notices | Director Interests | ||
| 21 Sep 2026, 18:27 | Results of Meeting | Meetings & Governance | ||
| 21 Sep 2026, 08:24 | AT4 Produces Antimony Ingot at Del Sol | Company Update | ||
| 16 Sep 2026, 08:19 | Del Sol Refinery Restart Campaign Commencing | Company Update | ||
| 7 Sep 2026, 08:24 | Tungsten Drilling Commences at Dutch Mountain | Company Update | ||
| 1 Sep 2026, 08:12 | Tungsten APT Refinery Expansion to Commence | Company Update | ||
| 21 Aug 2026, 08:03 | Del Sol Hydromet Refinery Operational Update | Company Update | ||
| 19 Aug 2026, 13:52 | U.S. Department of Energy Funding Update | Company Update | ||
| 12 Aug 2026, 16:46 | Notice of Meeting/Proxy Form/Shareholder Letter | Meetings & Governance | ||
| 10 Aug 2026, 19:25 | Cleansing Notice | Securities Administration | ||
| 10 Aug 2026, 19:25 | Application for quotation of securities - AT4 | Securities Administration | ||
| 7 Aug 2026, 18:59 | Cleansing Notice | Securities Administration | ||
| 7 Aug 2026, 18:59 | Application for quotation of securities - AT4 | Securities Administration | ||
| 7 Aug 2026, 17:05 | Response to ASX Aware Query | ASX Query | ||
| 6 Aug 2026, 09:34 | Ramp Up & Expansion Planning Begins for Del Sol & White Spar | Mergers & Acquisitions | ||
| 31 Jul 2026, 14:33 | Quarterly Activities/Appendix 5B Cash Flow Report | Quarterly Reports | ||
| 29 Jul 2026, 08:29 | Investor Webinar - Del Sol Refinery Acquisition | Presentations | ||
| 28 Jul 2026, 10:23 | Proposed issue of securities - AT4 | Securities Administration | ||
| 28 Jul 2026, 10:23 | AT4 to Acquire Transformational US Critical Metals Refinery | Mergers & Acquisitions | ||
| 24 Jul 2026, 16:34 | Results of Meeting | Meetings & Governance | ||
| 24 Jul 2026, 11:31 | Trading Halt | Trading Halt / Suspension | ||
| 24 Jul 2026, 10:55 | Pause in Trading | Trading Halt / Suspension | ||
| 9 Jul 2026, 18:23 | Cleansing Notice | Securities Administration | ||
| 9 Jul 2026, 18:17 | Application for quotation of securities - AT4 | Securities Administration | ||
| 9 Jul 2026, 08:21 | Critical Minerals Processing Leader Appointed CEO | Company Administration | ||
| 7 Jul 2026, 19:29 | Proposed issue of securities - AT4 | Securities Administration | ||
| 7 Jul 2026, 19:25 | Notification of cessation of securities - AT4 | Securities Administration | ||
| 2 Jul 2026, 17:31 | Cleansing Notice | Securities Administration | ||
| 2 Jul 2026, 17:19 | Application for quotation of securities - AT4 | Securities Administration | ||
| 1 Jul 2026, 18:25 | Cancel - Proposed issue of securities - AT4 | Securities Administration | ||
| 30 Jun 2026, 17:57 | Proposed issue of securities - AT4 | Securities Administration | ||
| 30 Jun 2026, 17:56 | Underwriting of AT4N Options expiring 30 June 2026 | Company Update | ||
| 29 Jun 2026, 19:30 | Application for quotation of securities - AT4 | Securities Administration | ||
| 29 Jun 2026, 19:17 | Cleansing Notice | Securities Administration | ||
| 29 Jun 2026, 19:14 | Application for quotation of securities - AT4 | Securities Administration | ||
| 25 Jun 2026, 14:37 | Cleansing Notice | Securities Administration | ||
| 25 Jun 2026, 14:35 | Application for quotation of securities - AT4 | Securities Administration | ||
| 24 Jun 2026, 09:56 | Notice of General Meeting/Proxy Form/Letter to shareholders | Meetings & Governance | ||
| 15 Jun 2026, 19:03 | Notification of cessation of securities - AT4 | Securities Administration | ||
| 15 Jun 2026, 18:04 | Board Change and Final Director's Interest Notice | Company Administration | ||
| 5 Jun 2026, 09:30 | High-Grade Drill Results Extend Antimony Canyon System | Company Update | ||
| 3 Jun 2026, 10:11 | Trading Halt | Trading Halt / Suspension | ||
| 3 Jun 2026, 10:00 | Pause in Trading | Trading Halt / Suspension | ||
| 3 Jun 2026, 08:15 | Cleansing Notice | Securities Administration | ||
| 3 Jun 2026, 08:15 | Application for quotation of securities - AT4 | Securities Administration | ||
| 28 May 2026, 09:26 | Notification of Upcoming Expiry of Options | Letters & Addresses | ||
| 26 May 2026, 18:49 | Cleansing Notice | Securities Administration | ||
| 26 May 2026, 18:47 | Application for quotation of securities - AT4 | Securities Administration | ||
| 26 May 2026, 18:46 | Application for quotation of securities - AT4 | Securities Administration | ||
| 26 May 2026, 10:31 | Cleansing Notice | Securities Administration | ||
| 26 May 2026, 10:27 | Application for quotation of securities - AT4 | Securities Administration | ||
| 26 May 2026, 08:24 | Tennessee Mountain Tungsten Sampling Defines Drill Targets | Company Update | ||
| 19 May 2026, 18:17 | Cleansing Notice | Securities Administration | ||
| 19 May 2026, 18:15 | Application for quotation of securities - AT4 | Securities Administration | ||
| 19 May 2026, 09:56 | AT4 awarded U.S. Government tax incentive | Periodic Reports | ||
| 19 May 2026, 09:56 | Proposed issue of securities - AT4 | Securities Administration | ||
| 19 May 2026, 09:55 | STRONGLY SUPPORTED A$10 MILLION PLACEMENT | Capital Raising | ||
| 15 May 2026, 10:08 | Trading Halt | Trading Halt / Suspension | ||
| 15 May 2026, 09:57 | Pause in Trading | Trading Halt / Suspension | ||
| 7 May 2026, 09:16 | SECRETARY DAVID BERNHARDT JOINS STRATEGIC ADVISORY BOARD | Company Administration | ||
| 30 Apr 2026, 08:09 | Quarterly Activities/Appendix 5B Cash Flow Report | Quarterly Reports | ||
| 28 Apr 2026, 08:21 | AT4 Establishes ADR Program with Deutsche Bank | Company Administration | ||
| 24 Apr 2026, 08:12 | AT4 joins US Defense Industrial Base Consortium | Company Update | ||
| 8 Apr 2026, 08:20 | Key Appointments Advance U.S. Critical Minerals Strategy | Company Update | ||
| 30 Mar 2026, 09:40 | REFURBISHMENT OF TUNGSTEN MILL TO FAST-TRACK RESTART | Company Update | ||
| 27 Mar 2026, 10:26 | US Government & North American Update Presentation | Presentations | ||
| 23 Mar 2026, 13:16 | Response to ASX Visual Estimate Query Letter | ASX Query | ||
| 16 Mar 2026, 17:24 | Interim Financial Report | Financial Results | ||
| 13 Mar 2026, 18:23 | Change of Director's Interest Notice | Director Interests | ||
| 12 Mar 2026, 20:28 | Cleansing Notice | Securities Administration | ||
| 12 Mar 2026, 20:26 | Application for quotation of securities - AT4 | Securities Administration | ||
| 12 Mar 2026, 20:25 | Application for quotation of securities - AT4 | Securities Administration | ||
| 12 Mar 2026, 09:44 | AT4 Advances U.S. Tungsten Hub-and-Spoke Strategy | Company Update | ||
| 10 Mar 2026, 12:59 | AT4 Investor Webinar - ACP Drilling Results | Presentations | ||
| 10 Mar 2026, 09:45 | MAIDEN DRILLING DELIVERS HIGH-GRADE ANTIMONY DISCOVERY | Company Update | ||
| 6 Mar 2026, 19:01 | Application for quotation of securities - AT4 | Securities Administration | ||
| 6 Mar 2026, 10:00 | Trading Halt | Trading Halt / Suspension | ||
| 6 Mar 2026, 09:52 | Pause in Trading | Trading Halt / Suspension | ||
| 27 Feb 2026, 08:08 | AT4 APPOINTS UTAH SENATOR DAVID HINKINS AS ADVISOR | Company Administration | ||
| 25 Feb 2026, 13:30 | AT4 Tungsten Strategy - Investor Webinar | Presentations | ||
| 25 Feb 2026, 08:07 | DUTCH MOUNTAIN PATHWAY TO ACCELERATED TUNGSTEN PRODUCTION | Company Update | ||
| 5 Feb 2026, 18:15 | Cleansing Notice | Securities Administration | ||
| 5 Feb 2026, 18:07 | Application for quotation of securities - AT4 | Securities Administration | ||
| 5 Feb 2026, 08:22 | ANTIMONY INGOTS PRODUCED FROM ACP | Company Update | ||
| 30 Jan 2026, 15:57 | Quarterly Activities/Appendix 5B Cash Flow Report | Quarterly Reports | ||
| 28 Jan 2026, 08:36 | Proposed issue of securities - AT4 | Securities Administration | ||
| 28 Jan 2026, 08:33 | AT4 ACQUIRES FULLY PERMITTED U.S. TUNGSTEN MILL | Mergers & Acquisitions |