28 Sept 2026, 08:27
Company UpdateMS
Announcement history available from 1 August 2025
| Date / Time | Heading | Type | MS | Report Codes | |
|---|---|---|---|---|---|
| 28 Sept 2026, 08:27 | Byproduct Testwork Update | Company Update | MS | 11001 | |
| 28 Sept 2026, 08:19 | Notice of Annual General Meeting/Proxy Form | Meetings & Governance | — | 08001, 08004, 16002 | |
| 4 Sept 2026, 12:49 | Revised - Elutriation Testwork Results | Company Update | MS | 11001 | |
| 3 Sept 2026, 08:18 | Elutriation Testwork Results | Company Update | MS | 11001 | |
| 2 Sept 2026, 08:22 | 2026 AGM and closing date for Director nominations | Meetings & Governance | — | 08006 | |
| 26 Aug 2026, 15:07 | Appendix 4G | Company Administration | — | 03025 | |
| 26 Aug 2026, 14:58 | FY2026 Corporate Governance Statement | Company Administration | — | 03024 | |
| 26 Aug 2026, 14:57 | FY2026 Annual Report | Financial Results | — | 03001, 03002, 03011, 03012, 03013, 03020 | |
| 25 Aug 2026, 09:37 | Notification regarding unquoted securities - HIO | Securities Administration | — | 06021 | |
| 25 Aug 2026, 09:06 | Change of Director's Interest Notice | Director Interests | — | 02009 | |
| 25 Aug 2026, 09:04 | Change of Director's Interest Notice | Director Interests | — | 02009 | |
| 25 Aug 2026, 09:02 | Change of Director's Interest Notice | Director Interests | — | 02009 | |
| 25 Aug 2026, 09:01 | Change of Director's Interest Notice | Director Interests | — | 02009 | |
| 25 Aug 2026, 08:38 | Application for quotation of securities - HIO | Securities Administration | — | 06020 | |
| 25 Aug 2026, 08:37 | Share Purchase Plan Results | Capital Raising | MS | 06017 | |
| 21 Aug 2026, 08:04 | Change of Director's Interest Notice | Director Interests | — | 02009 | |
| 21 Aug 2026, 08:04 | Notification of cessation of securities - HIO | Securities Administration | — | 06027 | |
| 6 Aug 2026, 08:47 | Share Purchase Plan Offer Booklet | Capital Raising | MS | 06010, 06017, 16002 | |
| 6 Aug 2026, 08:44 | Cleansing Notice - Share Purchase Plan Offer | Capital Raising | — | 06017, 06018 | |
| 6 Aug 2026, 08:44 | Target Market Determination - SPP Options | Other | — | 14001 | |
| 6 Aug 2026, 08:43 | Share Purchase Plan Option Disclosure Prospectus | Capital Raising | MS | 06010, 06017 | |
| 31 July 2026, 10:50 | Update - Proposed issue of securities - HIO | Securities Administration | — | 06013 | |
| 31 July 2026, 09:22 | Proposed issue of securities - HIO | Securities Administration | — | 06013 | |
| 31 July 2026, 09:20 | Quarterly Activities/Appendix 5B Cash Flow Report | Quarterly Reports | MS | 04004, 05004 | |
| 31 July 2026, 09:13 | Security Purchase Plan | Capital Raising | MS | 06017 | |
| 1 June 2026, 15:33 | Change of Director's Interest Notice | Director Interests | — | 02009 | |
| 1 June 2026, 15:33 | Change of Director's Interest Notice | Director Interests | — | 02009 | |
| 26 May 2026, 08:25 | Strong PFS Update Delivers Increase in Project NPV | Company Update | MS | 11001 | |
| 7 May 2026, 15:34 | Change of Directors Interest Notice | Director Interests | — | 02009 | |
| 7 May 2026, 15:34 | Change of Director's Interest Notice | Director Interests | — | 02009 | |
| 7 May 2026, 15:34 | Change of Director's Interest Notice | Director Interests | — | 02009 | |
| 7 May 2026, 15:31 | Change of Director's Interest Notice | Director Interests | — | 02009 | |
| 7 May 2026, 14:53 | Cleansing Notice - Share Placement | Securities Administration | — | 06018 | |
| 7 May 2026, 13:56 | Notification regarding unquoted securities - HIO | Securities Administration | — | 06021 | |
| 7 May 2026, 13:54 | Application for quotation of securities - HIO | Securities Administration | — | 06020 | |
| 6 May 2026, 08:48 | Interest received from KfW IPEX for Strategic Debt Funding | Capital Raising | MS | 03022, 11001 | |
| 24 Apr 2026, 16:11 | Quarterly Activities/Appendix 5B Cash Flow Report | Quarterly Reports | MS | 04003, 05003 | |
| 23 Apr 2026, 12:04 | Results of Meeting | Meetings & Governance | — | 08003 | |
| 22 Apr 2026, 08:46 | HIO Investor Presentation April 2026 | Presentations | — | 03026 | |
| 24 Mar 2026, 10:23 | EGM Letter to Shareholders | Meetings & Governance | — | 08006, 16002 | |
| 24 Mar 2026, 10:22 | Notice of General Meeting/Proxy Form | Meetings & Governance | — | 08004, 08007 | |
| 9 Mar 2026, 09:42 | Variability Process Test Work Update | Company Update | — | 11001 | |
| 24 Feb 2026, 18:47 | Half Year Accounts | Financial Results | — | 03009, 03010, 03015, 03019 | |
| 6 Feb 2026, 09:57 | Cleansing Notice - Share Placement | Securities Administration | — | 06018 | |
| 6 Feb 2026, 09:54 | Application for quotation of securities - HIO | Securities Administration | — | 06020 | |
| 6 Feb 2026, 09:51 | Notification regarding unquoted securities - HIO | Securities Administration | — | 06021 | |
| 2 Feb 2026, 08:53 | Proposed issue of securities - HIO | Securities Administration | — | 06013 | |
| 2 Feb 2026, 08:53 | Hawsons secures $2.2M Share Placement | Capital Raising | MS | 06003, 09014 | |
| 30 Jan 2026, 18:07 | Quarterly Activities/Appendix 5B Cash Flow Report | Quarterly Reports | MS | 04002, 05002 | |
| 29 Jan 2026, 09:34 | Trading Halt | Trading Halt / Suspension | MS | 09007 |