| 14 Aug 2026, 19:56 | Section 708A Cleansing Statement | Securities Administration | — | 06018 |
| 14 Aug 2026, 19:53 | Application for quotation of securities - RIM | Other | — | 06020 |
| 14 Aug 2026, 19:50 | Application for quotation of securities - RIM | Other | — | 06020 |
| 13 Aug 2026, 21:37 | Clarification to ASX announcement released on 23 June 2026 | Company Update | — | 11001, 12008 |
| 13 Aug 2026, 03:29 | Change of Director's Interest Notice | Director Interests | — | 02009 |
| 7 Aug 2026, 19:29 | Reinstatement to Quotation | Reinstatement | MS | 09002 |
| 7 Aug 2026, 19:28 | Proposed issue of securities - RIM | Securities Administration | — | 06013 |
| 7 Aug 2026, 19:28 | Executive Chair Appointment and $2.3M Capital Raising | Capital Raising | MS | 06003, 12001, 12017, 12019 |
| 5 Aug 2026, 19:33 | Suspension from Quotation | Trading Halt / Suspension | MS | 09001 |
| 3 Aug 2026, 19:19 | Trading Halt | Trading Halt / Suspension | MS | 09007 |
| 1 Aug 2026, 02:58 | June 2026 Quarterly Activities and Cashflow Report | Quarterly Reports | MS | 04004, 05004 |
| 10 July 2026, 22:49 | Notification regarding unquoted securities - RIM | Other | — | 06021 |
| 9 July 2026, 20:07 | Proposed issue of securities - RIM | Securities Administration | — | 06013 |
| 9 July 2026, 19:27 | Rimfire Appoints Global Critical Minerals Advisor | Company Update | MS | 11001 |
| 8 July 2026, 20:26 | Rimfire secures 60% of Avondale Project | Company Update | — | 11001 |
| 25 June 2026, 02:48 | Notification of cessation of securities - RIM | Other | — | 06027 |
| 23 June 2026, 19:21 | Early Encouragement from Murga Scandium Metallurgy | Company Update | MS | 11001 |
| 20 June 2026, 03:02 | Release of Securities from Escrow | Securities Administration | — | 06009 |
| 11 June 2026, 19:21 | Seismic Survey Underway at Fifield | Company Update | MS | 11001 |
| 9 June 2026, 19:29 | Rimfire to secure 60% of Avondale Project | Mergers & Acquisitions | MS | 07001 |
| 26 May 2026, 19:31 | Cash Call Payments Received | Company Update | — | 11001 |
| 12 May 2026, 19:25 | Murga Scandium Metallurgical Study Underway | Company Update | MS | 11001 |
| 1 May 2026, 19:03 | Murga Scandium Metallurgical Samples Received at Laboratory | Company Update | — | 11001 |
| 30 Apr 2026, 19:15 | March 2026 Quarterly Activities and Cashflow Report | Quarterly Reports | MS | 04003, 05003 |
| 24 Apr 2026, 18:32 | Gold Antimony confirmed at Windy Ridge | Company Update | MS | 11001 |
| 16 Apr 2026, 02:34 | Notification of cessation of securities - RIM | Other | — | 06027 |
| 13 Apr 2026, 19:03 | Murga Scandium MRE increases by 300% | Company Update | MS | 11001 |
| 31 Mar 2026, 19:55 | AMEC WA Investor Briefing Presentation | Presentations | — | 03026 |
| 30 Mar 2026, 19:53 | Proposed issue of securities - RIM | Securities Administration | — | 06013 |
| 30 Mar 2026, 19:51 | Rimfire acquires 100% of Rabbit Trap Scandium Project | Mergers & Acquisitions | MS | 07001 |
| 14 Mar 2026, 05:38 | Half Yearly Report and Accounts - 31 December 2025 | Financial Results | — | 03009, 03010, 03015, 03019 |
| 11 Mar 2026, 19:57 | Change of Director's Interest Notice | Director Interests | — | 02009 |
| 10 Mar 2026, 04:14 | Application for quotation of securities - RIM | Other | — | 06020 |
| 7 Mar 2026, 00:44 | Application for quotation of securities - RIM | Other | — | 06020 |
| 5 Mar 2026, 19:47 | Rabbit Trap confirmed as a significant scandium opportunity | Company Update | MS | 11001 |
| 3 Mar 2026, 19:38 | Historic Windy Ridge drill core located and resampled | Company Update | MS | 11001 |
| 23 Feb 2026, 20:07 | Murga Scandium MRE remains on track | Company Update | MS | 11001 |
| 16 Feb 2026, 20:25 | Rimfire Investor Presentation - February 2026 | Presentations | — | 03026 |
| 29 Jan 2026, 20:57 | December 2025 Quarterly Activities and Cashflow Report | Quarterly Reports | MS | 04002, 05002 |
| 27 Jan 2026, 19:51 | Broad scandium drill intercepts at Murga | Company Update | MS | 11001 |
| 19 Jan 2026, 19:34 | Significant new gold antimony opportunity at Broken Hill | Company Update | MS | 11001 |
| 14 Jan 2026, 20:09 | Notification of cessation of securities - RIM | Other | — | 06027 |
| 7 Jan 2026, 02:42 | Change of Director's Interest Notice | Director Interests | — | 02009 |
| 30 Dec 2025, 22:36 | Application for quotation of securities - RIM | Other | — | 06020 |
| 18 Dec 2025, 19:21 | Murga Scandium Drilling Completed | Company Update | MS | 11001 |
| 16 Dec 2025, 19:23 | Rabbit Trap Project Scandium drilling update | Company Update | MS | 11001 |
| 5 Dec 2025, 19:59 | Scandium drilling underway at 100% owned Rabbit Trap Project | Company Update | MS | 11001 |
| 1 Dec 2025, 19:39 | Murga Scandium Drilling Update | Company Update | MS | 11001 |
| 19 Nov 2025, 01:12 | Results of Annual General Meeting | Meetings & Governance | — | 08003 |
| 18 Nov 2025, 19:49 | Managing Director's AGM Presentation | Company Administration | — | 12008, 15002 |