| 14/10/26 | OMI | 07:00:07 | 14 Oct 2026 | | OMI | Mineralisation extends at El Cedro | Orosur Mining Inc | RNS |
| 06/10/26 | OMI | 16:36:59 | 6 Oct 2026 | | OMI | Closing of Private Placement for C$16 Million | Orosur Mining Inc | RNS |
| 30/09/26 | OMI | 07:00:03 | 30 Sept 2026 | | OMI | Total Voting Rights | Orosur Mining Inc | RNS |
| 28/09/26 | OMI | 07:00:07 | 28 Sept 2026 | | OMI | Orosur Mining Inc. - Full Year 2026 Results | Orosur Mining Inc | RNS |
| 25/09/26 | OMI | 12:33:48 | 25 Sept 2026 | | OMI | Brokered LIFE Private Placement is Oversubscribed | Orosur Mining Inc | RNS |
| 23/09/26 | OMI | 07:00:04 | 23 Sept 2026 | | OMI | Private Placement for Gross Proceeds up to C$14m | Orosur Mining Inc | RNS |
| 02/09/26 | OMI | 07:19:41 | 2 Sept 2026 | | OMI | Anzá Activity Accelerating | Orosur Mining Inc | RNS |
| 11/08/26 | OMI | 11:10:09 | 11 Aug 2026 | | OMI | COLOMBIAN EARTHQUAKE | Orosur Mining Inc | RNS |
| 05/08/26 | OMI | 07:00:04 | 5 Aug 2026 | | OMI | Extension of Pepas West | Orosur Mining Inc | RNS |
| 22/07/26 | OMI | 07:00:02 | 22 Jul 2026 | | OMI | El Pantano Project Developing | Orosur Mining Inc | RNS |
| 14/07/26 | OMI | 07:00:03 | 14 Jul 2026 | | OMI | APTA Continues to Deliver | Orosur Mining Inc | RNS |
| 13/07/26 | OMI | 07:00:10 | 13 Jul 2026 | | OMI | Block listing six monthly return | Orosur Mining Inc | RNS |
| 13/07/26 | OMI | 07:00:10 | 13 Jul 2026 | | OMI | Holding(s) in Company | Orosur Mining Inc | RNS |
| 08/07/26 | OMI | 07:00:03 | 8 Jul 2026 | | OMI | Pepas West Developing | Orosur Mining Inc | RNS |
| 09/06/26 | OMI | 07:00:02 | 9 Jun 2026 | | OMI | New mineralised zones discovered at APTA | Orosur Mining Inc | RNS |
| 01/06/26 | OMI | 07:00:06 | 1 Jun 2026 | | OMI | Total Voting Rights | Orosur Mining Inc | RNS |
| 19/05/26 | OMI | 07:00:08 | 19 May 2026 | | OMI | Exercise of RSUs | Orosur Mining Inc | RNS |
| 13/05/26 | OMI | 07:00:05 | 13 May 2026 | | OMI | Pepas West Expanding | Orosur Mining Inc | RNS |
| 01/05/26 | OMI | 07:00:06 | 1 May 2026 | | OMI | Granting of RSUs | Orosur Mining Inc | RNS |
| 30/04/26 | OMI | 07:00:02 | 30 Apr 2026 | | OMI | Total Voting Rights | Orosur Mining Inc | RNS |
| 29/04/26 | OMI | 07:00:05 | 29 Apr 2026 | | OMI | Results for the Third Quarter ended February 28 | Orosur Mining Inc | RNS |
| 28/04/26 | OMI | 07:00:04 | 28 Apr 2026 | | OMI | El Cedro sampling opens new horizons | Orosur Mining Inc | RNS |
| 14/04/26 | OMI | 07:00:01 | 14 Apr 2026 | | OMI | New mineralised zone discovered near Pepas | Orosur Mining Inc | RNS |
| 26/03/26 | OMI | 07:00:10 | 26 Mar 2026 | | OMI | 43-101 technical report for its Anza Project | Orosur Mining Inc | RNS |
| 27/02/26 | OMI | 07:00:09 | 27 Feb 2026 | | OMI | Total Voting Rights | Orosur Mining Inc | RNS |
| 26/02/26 | OMI | 07:00:10 | 26 Feb 2026 | | OMI | Exercise of RSUs | Orosur Mining Inc | RNS |
| 10/02/26 | OMI | 07:00:01 | 10 Feb 2026 | | OMI | Maiden Mineral Resource Estimate at Pepas | Orosur Mining Inc | RNS |
| 30/01/26 | OMI | 07:00:02 | 30 Jan 2026 | | OMI | Total Voting Rights | Orosur Mining Inc | RNS |
| 26/01/26 | OMI | 07:00:05 | 26 Jan 2026 | | OMI | Results for Second Quarter ended November 30, 2025 | Orosur Mining Inc | RNS |
| 14/01/26 | OMI | 07:00:09 | 14 Jan 2026 | | OMI | Block listing six monthly return | Orosur Mining Inc | RNS |
| 08/01/26 | OMI | 07:00:05 | 8 Jan 2026 | | OMI | Anzá restarts with strong set of drilling results | Orosur Mining Inc | RNS |
| 31/12/25 | OMI | 07:00:03 | 31 Dec 2025 | | OMI | Total Voting Rights | Orosur Mining Inc | RNS |
| 17/12/25 | OMI | 14:19:10 | 17 Dec 2025 | | OMI | AGM Results, Investor Q&A Session | Orosur Mining Inc | RNS |
| 15/12/25 | OMI | 07:00:08 | 15 Dec 2025 | | OMI | Consultants Exercise Options | Orosur Mining Inc | RNS |
| 12/12/25 | OMI | 07:00:04 | 12 Dec 2025 | | OMI | Pepas MRE drilling near completion | Orosur Mining Inc | RNS |
| 01/12/25 | OMI | 07:00:03 | 1 Dec 2025 | | OMI | Exercise of Warrants and Total Voting Rights | Orosur Mining Inc | RNS |
| 21/11/25 | OMI | 07:00:13 | 21 Nov 2025 | | OMI | Notification of Investor Q&A Session | Orosur Mining Inc | RNS |
| 04/11/25 | OMI | 07:00:12 | 4 Nov 2025 | | OMI | Exercise of RSUs and options | Orosur Mining Inc | RNS |
| 31/10/25 | OMI | 07:00:03 | 31 Oct 2025 | | OMI | Exercise of Warrants and Total Voting Rights | Orosur Mining Inc | RNS |
| 30/10/25 | OMI | 07:00:10 | 30 Oct 2025 | | OMI | Operational Update Exploration Footprint Expanding | Orosur Mining Inc | RNS |
| 24/10/25 | OMI | 07:00:06 | 24 Oct 2025 | | OMI | Results for First Quarter ended August 31, 2025 | Orosur Mining Inc | RNS |
| 16/10/25 | OMI | 15:13:45 | 16 Oct 2025 | | OMI | New Corporate Investor Presentation | Orosur Mining Inc | RNS |
| 08/10/25 | OMI | 07:00:03 | 8 Oct 2025 | | OMI | Notification of Investor Webinar | Orosur Mining Inc | RNS |
| 07/10/25 | OMI | 07:00:04 | 7 Oct 2025 | | OMI | Pepas drilling continues to intersect high grades | Orosur Mining Inc | RNS |
| 02/10/25 | OMI | 16:48:57 | 2 Oct 2025 | | OMI | Close of Private Placement for Gross Proceed C$20M | Orosur Mining Inc | RNS |
| 30/09/25 | OMI | 11:00:03 | 30 Sept 2025 | | OMI | Total Voting Rights | Orosur Mining Inc | RNS |
| 29/09/25 | OMI | 07:00:12 | 29 Sept 2025 | | OMI | Full Year 2025 Results | Orosur Mining Inc | RNS |
| 25/09/25 | OMI | 07:00:11 | 25 Sept 2025 | | OMI | Corporate update, Exercise of options and warrants | Orosur Mining Inc | RNS |
| 18/09/25 | OMI | 15:22:59 | 18 Sept 2025 | | OMI | Upsize of Brokered Private Placement up to C$20M | Orosur Mining Inc | RNS |
| 18/09/25 | OMI | 07:00:10 | 18 Sept 2025 | | OMI | Private Placement for Gross Proceeds up to C$17m | Orosur Mining Inc | RNS |
