Orosur Mining Inc
OMI · AIM · Basic Resources · mcap £65m today
All announcements
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06 Oct 26Closing of Private Placement for C$16 Million
Orosur Announces the Closing of its Brokered LIFE Private Placement for Gross Proceeds of C$16 Million
RNS 9809736 ↗ -
28 Sep 26Orosur Mining Inc. - Full Year 2026 Results
Orosur Mining Inc. - Full Year 2026 Results
RNS 9792643 ↗ -
25 Sep 26Brokered LIFE Private Placement is Oversubscribed
Orosur Announces that its Brokered LIFE Private Placement is Oversubscribed and Fully Allocated
RNS 9791994 ↗ -
23 Sep 26Private Placement for Gross Proceeds up to C$14m
LAW BY VIRTUE OF THE EUROPEAN UNION (WITHDRAWAL) ACT 2018 (AS AMENDED).
RNS 9785658 ↗ -
15 Sep 26Discovery at El Cedro
Partial results from first hole at El Cedro show gold mineralisation from surface.
RNS 9772403 ↗ -
02 Sep 26
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11 Aug 26Colombian Earthquake
("Orosur" or the "Company") (TSXV/AIM:OMI) The Company notes the terrible news regarding the earthquake in Colombia.
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05 Aug 26
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22 Jul 26
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14 Jul 26APTA Continues to Deliver
· Second hole (MAP107) in current drill phase reports substantial gold intersection of 135m @ 1.91g/t Au, including 49m @ 4.06g/t Au.
RNS 9666622 ↗ -
08 Jul 26Pepas West Developing
· Drilling to test recently discovered high grade (>70g/t Au) surface samples along strike of Pepas West
RNS 9657167 ↗ -
09 Jun 26New mineralised zones discovered at APTA
· First new hole at APTA (MAP-106) returns 229.7m @ 0.88g/t Au.
RNS 9607679 ↗ -
19 May 26Exercise of RSUs
("Orosur" or the "Company") (TSX/AIM:OMI) announces that the Company has issued 2,850,000 Common Shares ("Shares") representing 0.72% of the Company's current issued share capital, following the exercise of 2,850,000 restricted stock units ("RSUs") by...
RNS 9574292 ↗ -
13 May 26Pepas West Expanding
· Ongoing drilling at Pepas West continues to show positive results:
RNS 9565124 ↗ -
01 May 26Granting of RSUs
("Orosur" or "the Company") (TSXV: OMI) (AIM: OMI) announces the granting of an aggregate of 13,650,000 Restricted Stock Units ("RSUs") to directors, officers, employees and consultants of the Company, upon recommendation of the Company's Remuneration...
RNS 9547966 ↗ -
29 Apr 26Results for the Third Quarter ended February 28
Results for Third Quarter ended February 28th, 2026
RNS 9542848 ↗ -
28 Apr 26El Cedro sampling opens new horizons
· Soil sampling completed at El Cedro south - prospectivity enhanced
RNS 9540436 ↗ -
14 Apr 26New mineralised zone discovered near Pepas
· Drilling 100m west of Pepas intersects significant gold mineralisation:
RNS 9517899 ↗ -
26 Mar 2643-101 technical report for its Anza Project
Orosur files 43-101 technical report for its Anza Project in Colombia
RNS 9492600 ↗ -
26 Feb 26
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10 Feb 26Maiden Mineral Resource Estimate at Pepas
Maiden Mineral Resource Estimate at Pepas, Anzá Project, Colombia
RNS 9422356 ↗ -
26 Jan 26Results for Second Quarter ended November 30, 2025
Results for Second Quarter ended November 30th, 2025
RNS 9385609 ↗ -
08 Jan 26Anzá restarts with strong set of drilling results
Anzá restarts with strong set of drilling results.
RNS 9340060 ↗ -
17 Dec 25AGM Results, Investor Q&A Session
("Orosur" or "the Company") (AIM/TSXV: OMI), a minerals explorer and developer with projects in Colombia, Argentina and Nigeria, announces that at the Company's Annual General Meeting ("AGM") held earlier today, all resolutions put to shareholders were duly passed.
RNS 9303806 ↗ -
15 Dec 25Consultants Exercise Options
("Orosur" or the "Company") (TSX/AIM:OMI), announces that it has issued 666,664 common shares of no par value ("Common Shares"), representing 0.17% of the Company's current issued share capital, following the exercise of options by consultants of the...
RNS 9295784 ↗ -
12 Dec 25Pepas MRE drilling near completion
Drilling at El Pantano in Argentina hits mineral system
RNS 9291978 ↗ -
01 Dec 25Exercise of Warrants and Total Voting Rights
("Orosur" or "the Company") (AIM/TSXV: OMI), a minerals explorer and developer with projects in Colombia and Argentina, advises that, during November 2025, the Company has issued a total of 500,000 new common shares of no par value each ("Common Shares")...
RNS 9265831 ↗ -
21 Nov 25Notification of Investor Q&A Session
Orosur Mining Inc. - Notice of Annual and Special Meeting
RNS 9248273 ↗ -
04 Nov 25Exercise of RSUs and options
("Orosur" or the "Company") (TSX/AIM:OMI) announces the following:
RNS 9210173 ↗ -
31 Oct 25Exercise of Warrants and Total Voting Rights
("Orosur" or "the Company") (AIM/TSXV: OMI), a minerals explorer and developer with projects in Colombia and Argentina, advises that, during October, 2025, the Company has issued a total of 2,000,256 new common shares of no par value each ("Common Shares")...
RNS 9204976 ↗ -
30 Oct 25Operational Update Exploration Footprint Expanding
· Assays for three holes from the Pepas MRE infill and metallurgical program include:
RNS 9202778 ↗ -
24 Oct 25Results for First Quarter ended August 31, 2025
Results for First Quarter ended August 31, 2025
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16 Oct 25New Corporate Investor Presentation
Orosur Mining Inc (TSXV/AIM: OMI), the mineral explorer and developer with current operations in Columbia, Argentina and Nigeria, is pleased to announce that following an Investor Presentation via the Investor Meet Company platform given on 15th October,...
RNS 9176020 ↗ -
08 Oct 25Notification of Investor Webinar
Orosur Mining Inc (TSXV/AIM: OMI), the mineral explorer and developer with current operations in Columbia, Argentina and Nigeria, announces that Louis Castro, Executive Chairman and Brad George, Chief Executive Officer, will be holding a live Investor...
RNS 9156784 ↗ -
07 Oct 25Pepas drilling continues to intersect high grades
Orosur Mining Inc - Pepas definition drilling continues to intersect high grades.
RNS 9154188 ↗
Source: Investegate RNS archive. Quotes are short extracts. Not investment advice.