London, United Kingdom--(Newsfile Corp. - September 29, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") is pleased to note the announcement by FTSE Russell, the global index provider, that the Company is due to become a constituent of the FTSE 250 index as of the October 1, 2026.FTSE Russell: Changes in FTSE UK Index SeriesGilbert Clark, CEO of Meridian, commented:"It has been a great few weeks for the Company, after we...

Cabaçal DFS's Highlights:(All amounts are in United States Dollars unless otherwise stated)Meridian reports economics from Cabaçal's Definitive Feasibility Study;Cabaçal DFS After-Tax outputs Base Case Economics$3,570 Au / $5.03 Cu / $50.17 AgSpot Price Economics*$4,394 Au / $6.53 Cu / $64.14 AgNet Present Value @ 5%USD 2.092 BillionUSD 2.902 BillionInternal Rate of Return107.6.%134.7%Payback Period0.9 Year0.7 YearNPV5/Capex6.5x9.0x*Spot metal prices dated on London close, 10 September 2026 Base...

London, United Kingdom--(Newsfile Corp. - September 14, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") is pleased to announce its inclusion in the VanEck Junior Gold Miners ("GDXJ") Exchange Traded Fund ("ETF") following the GDXJ's quarterly review and rebalancing announced on September 11, 2026, effective at the close of markets on September 18, 2026.The GDXJ is the leading global ETF providing investors exposure to...

London, United Kingdom--(Newsfile Corp. - September 11, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") announces that, on 10 September 2026 it granted the following conditional share awards under the Meridian Mining Omnibus Incentive Plan (the "Omnibus Plan") to the following Non-Executive Directors, both of whom joined the Board immediately after the Company's annual general and special meeting on 29 June 2026. ...

London, United Kingdom--(Newsfile Corp. - September 11, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") announces that that an application has been made for the admission of 136,730 Ordinary Shares of €0.01 each in the Company (the "Shares") to be admitted to trading on the London Stock Exchange ("Admission"), in connection with the exercise of awards under the Company's Omnibus Plan 2025. Admission of the Shares is...

London, United Kingdom--(Newsfile Corp. - August 21, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") announces that that an application has been made for the admission of 195,520 Ordinary Shares of €0.01 each in the Company (the "Shares") to be admitted to trading on the London Stock Exchange ("Admission"), in connection with the exercise of awards under the Company's Omnibus Plan 2025. Admission of the Shares is...

London, United Kingdom--(Newsfile Corp. - August 13, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") is pleased to announce its unaudited half-yearly financial results for the six months ended 30 June 2026 for the Company as consolidated with its subsidiaries (the "Group"), along with a review of subsequent events during and post period.Corporate highlightsThe Company closed a bought deal offering through the issuance...

Highlights: Lower zone of multiple stacked layers of Au-Cu-Ag & Zn-Pb VMS mineralisation drilled at Santa Helena; — CD-878’s upper layer drills 11.3m @ 0.8g/t Au, 0.2% Cu, 17.6g/t Ag, 3.4% Zn & 0.6% Pb; - Including 4.4m @ 1.7g/t Au, 0.1% Cu, 32.1g/t Ag, 5.8% Zn, 1.4% Pb; Strong gold and silver VMS mineralisation including visible gold within an 11.3m interval; — Peak precious metal assays of 7.31g/t Au, 71.7g/t Ag; CD-878’s lower layer intercepts copper-dominant VMS mineralisation: — 1.7m @ 0.9%...

London, United Kingdom--(Newsfile Corp. - July 31, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") notifies that admission to trading on the Main Market of the London Stock Exchange became effective at 8.00 a.m., 10 July 2026, in respect of 1,605,577 new ordinary shares of €0.01 each in the capital of the Company (the "New Ordinary Shares"), the allotment and issue of which was announced on 6 July 2026.The New Ordinary...

HIGHLIGHTS:Exceptional quality of Cabaçal’s copper concentrates confirmed in smelter test with high-grade, high-quality blister copper produced; Laboratory-scale smelting and converting tests resulted in:Copper 98.9% purity;Precious metals @ 95.2g/t gold and @ 387.6g/t silver1;Cabaçal’s blister copper’s impurity levels assayed better than industry average for high-quality anode copper;The high copper grades, significant gold and silver credits and lack of impurities in Cabaçal’s copper...

London, United Kingdom--(Newsfile Corp. - July 10, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") announces that, on 9 July 2026 it granted the following conditional share awards under the Meridian Mining Omnibus Incentive Plan (the "Omnibus Plan") to the following Directors and persons discharging managerial responsibilities ("PDMRs"). Awards take the form of restricted share units ("RSUs"), performance share units...

London, United Kingdom--(Newsfile Corp. - July 6, 2026) - In accordance with the Financial Conduct Authority's Disclosure Guidance and Transparency Rule ("DTR") 5.6.1R, Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") announces that, following the allotment and issue of 1,605,777 new ordinary shares of €0.01 each in the capital of the Company ("Ordinary Shares") (comprising 105,777 on 17 June 2026 and 1,500,000 on 29 June 2026),...

London, United Kingdom--(Newsfile Corp. - June 29, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") is pleased to announce, following the results of the recent annual general and special meeting (the "Meeting"), the appointments of Dr. Carlos Vilhena and Mr. Felipe Holzhacker Alves to the Board of Meridian as Independent Non-Executive Directors, effective immediately.Mr. Holzhacker Alves has over 20 years' experience in...

London, United Kingdom--(Newsfile Corp. - June 29, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (FSE: N2E0) (Tradegate: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") announces that all resolutions put to shareholders at today's Annual General and Special Meeting ("Meeting") were duly passed by the requisite majorities on a poll.The Company's issued share capital eligible to be voted at the Meeting was 485,619,091 shares. A total of 182,482,142 shares were voted, representing 37.6% of...

Highlights: Santa Helena expansion programme discovers a second Au-Ag & Zn-Pb system of VMS mineralisation;New VMS layer of Au-Ag & Zn-Pb mineralisation intercepted below and east of Santa Helena Central resource— CD-869 returns 7.2m @ 1.4g/t Au, 0.1% Cu, 24.3g/t Ag, 2.3% Zn, 0.9% Pb;— First appearance of visible gold hosted within the Santa Helena area mineralisation; — CD-869 interpreted as the down-dip extension of Santa Helena North IP anomaly; — Mineralisation remains open; Exploration...

London, United Kingdom--(Newsfile Corp. - June 4, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO), (OTCQX: MRRDF) (FSE: N2E0) (Tradegate: N2E0) ("Meridian" or the "Company") is pleased to announce that due to its inclusion in the FTSE Index series, it will transition trading of the Company's shares on the Main Market of the London Stock Exchange's SETSqx (Stock Exchange Electronic Trading Service: Quotes and Crosses) to SETS (Stock Exchange Electronic Trading Service), effective 05 June 2026...

London, United Kingdom--(Newsfile Corp. - June 2, 2026) - Meridian Mining plc (LSE: MNO) (TSX: MNO) (OTCQX: MRRDF) (FSE: N2E0) (Tradegate: N2E0) ("Meridian" or the "Company") is pleased to announce that the 2026 annual general and special meeting (the "Meeting") of Meridian Mining plc will be held at 4 More London Riverside, London SE1 2AU, United Kingdom on Monday 29 June at 4.00 p.m. (London time).A copy of the Notice of Meeting, included in the Management Information Circular, and Form of...

Highlights:Meridian’s exploration programme discovers new high-grade gold at Álamo:CD-852 returns 3.5m @ 2.4g/t Au, 0.5% Cu, 9.5g/t Ag & 0.7% Zn from 108.9m; Peak gold assay of 8.8 g/t Au over 0.4m, with robust gold grades over multiple metres; Structurally hosted gold mineralisation that remains open in all directions Located on the western sector of the 1.6km Álamo trend;Infill drill programme at Santa Helena Central returns near-surface high-grade results: CD-854: 21.2m @ 1.5g/t Au, 1.2% Cu,...

THIS ANNOUNCEMENT IS NOT FOR PUBLICATION, RELEASE OR DISTRIBUTION, DIRECTLY OR INDIRECTLY, IN WHOLE OR IN PART, IN OR INTO THE UNITED STATES, AUSTRALIA, JAPAN, THE REPUBLIC OF SOUTH AFRICA OR ANY OTHER JURISDICTION IN WHICH SUCH PUBLICATION, RELEASE OR DISTRIBUTION, OFFER OR SALE WOULD BE UNLAWFUL.This announcement is an advertisement for the purposes of paragraph 12.1.4 of the Prospectus Rules: Admission to Trading on a Regulated Market sourcebook of the Financial Conduct Authority (the "FCA")...

THIS ANNOUNCEMENT IS NOT FOR PUBLICATION, RELEASE OR DISTRIBUTION, DIRECTLY OR INDIRECTLY, IN WHOLE OR IN PART, IN OR INTO THE UNITED STATES, AUSTRALIA, JAPAN, THE REPUBLIC OF SOUTH AFRICA OR ANY OTHER JURISDICTION IN WHICH SUCH PUBLICATION, RELEASE OR DISTRIBUTION, OFFER OR SALE WOULD BE UNLAWFUL.This announcement is an advertisement for the purposes of paragraph 12.1.4 of the Prospectus Rules: Admission to Trading on a Regulated Market sourcebook of the Financial Conduct Authority (the "FCA")...

HIGHLIGHTS:Meridian to advance Cabaçal DFS with delivery schedule for Q4 2026;CAD 57.5M financing allows for acceleration of time sensitive programmes;— Long lead items to be ordered Q1 2026;— Initiation of civil works brought forward to the 2026 dry season;Meridian outlines an expansion of exploration programmes in 2026;2026 programme to test initially Cabaçal mine-corridor targets;Field programmes planned on Jauru & Araputanga Greenstone Belts;Testing Espigão IOCG targets;Santa Helena Central...

London, United Kingdom--(Newsfile Corp. - February 12, 2026) - Meridian Mining plc (TSX: MNO) (FSE: N2E0) (OTCQX: MRRDF) ("Meridian" or the "Company") is pleased to announce that the Company has closed the bought deal offering previously announced on February 4, 2026 and further upsized on February 4, 2026, by issuing 36,392,900 common shares of the Company (the "Offered Shares") at C$1.58 per Offered Share for aggregate gross proceeds to the Company of C$57,500,782 (the "Offering") pursuant to...

Highlights:Meridian announces Measured and Indicated (“M&I”) resources for Cabaçal as part of initial workstream towards its definitive feasibility study;Cabaçal mine’s Au-Cu-Ag open-pittable resource expanded;— M&I: 70.1Mt @ 0.6g/t Au, 0.3% Cu, 1.3g/t Ag;— Metal increases of 39.2% for Au, 14.2% for Cu and 19.3% for Ag;— Mineralization remains open down dip;Meridian reports M&I resources for the Santa Helena Central deposit;Santa Helena Central’s maiden open-pittable Au-Cu-Ag-Zn-Pb resource...

London, United Kingdom--(Newsfile Corp. - December 8, 2025) - Meridian Mining Plc (TSX: MNO) (FSE: N2E) (OTCQX: MRRDF) ("Meridian" or the "Company") is pleased to announce that Mr. David Halkyard has been appointed as the Company's Chief Financial Officer ("CFO") effective November 25, 20251. In addition, the Company announces the appointment of Ms. Catherine Apthorpe as Corporate Secretary, following the resignation of Ms. Mariana Bermudez. Ms. Apthorpe brings over 20 years' legal experience,...