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MAMMOTH MINERALS LIMITED — Investor Relations & Filings

Ticker · M79 ISIN · AU0000411837 LEI · 5299004UD74SZW5TMG90 ASX Mining and quarrying
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Filings indexed 282 across all filing types
Latest filing 2026-05-14 Regulatory Filings
Country AU Australia
Listing ASX M79

About MAMMOTH MINERALS LIMITED

https://mammothminerals.com.au/

Mammoth Minerals Limited focuses on the identification, acquisition, and evaluation of mineral resource properties. The company's core activities involve systematic exploration programs, including geological mapping, geochemical sampling, and exploratory drilling, primarily targeting gold and base metal mineralization. By utilizing advanced geophysical data and technical analysis, the firm aims to delineate high-potential deposits and advance projects from greenfield stages through to resource definition. Its strategic approach emphasizes the application of modern exploration technologies to assess geological structures and optimize the discovery of commercially viable mineral assets.

Recent filings

Filing Released Lang Actions
Nevada Gold and Silver results highlight growth potential 30 pages 1.8MB
Regulatory Filings Classification · 85% confidence The document is a lengthy ASX market announcement reporting exploration results (surface sampling and drilling) from Mammoth Minerals Limited, including grades, sample IDs, and forward-looking statements. It does not contain financial statements or constitute an annual, interim, or ESG report, nor is it a presentation deck. It is a regulatory announcement of exploration results and thus falls under the general Regulatory Filings (RNS) category.
2026-05-14 English
Investor Presentation - RIU Sydney Resources Roundup 30 pages 15.5MB
Investor Presentation Classification · 92% confidence The document is a multi‐page corporate slide deck titled “Corporate Presentation – May 2026” containing forward‐looking statements, project overviews, drilling results, management bios, and strategy metrics. It is clearly an investor‐focused presentation rather than an annual or quarterly report, regulatory announcement, or earnings release. It aligns with the definition of an Investor Presentation (IP).
2026-05-05 English
Quarterly Activities/Appendix 5B Cash Flow Report 31 pages 4.4MB
Interim / Quarterly Report Classification · 95% confidence The document is titled 'Quarterly Activities Report for the period ending 31st March 2026' and contains detailed operational updates, drilling results, acquisitions, and exploration activities for the quarter. It includes substantive data such as drilling intercepts, project descriptions, and management commentary on exploration progress. The length is substantial (15,000 characters), and it provides comprehensive financial and operational information for a period shorter than a full fiscal year. This matches the definition of an Interim / Quarterly Report (IR). There is no indication that this is merely an announcement of a report or a certification, so it is not RPA or RNS. Therefore, the correct classification is IR with high confidence. Q3 2026
2026-04-27 English
Multiple High Grade Targets identified at Excelsior 31 pages 3.1MB
Regulatory Filings Classification · 95% confidence The document is a detailed announcement from Mammoth Minerals Limited dated 9 April 2026, describing exploration results from rock chip sampling and mapping at the Excelsior Project in Nevada, USA. It includes extensive geological data, assay results, and descriptions of mineral targets. The content focuses on exploration activities and results rather than financial performance, management changes, or regulatory filings. It is not a financial report, earnings release, or management discussion. The document is a typical exploration results announcement common in mining and resource companies, which is generally classified as a Regulatory Filing (RNS) because it is a regulatory announcement to the stock exchange (ASX) about exploration progress and results. It is not a report publication announcement since it contains substantive data and detailed results, nor does it fit other categories like M&A, capital updates, or governance. Therefore, the best classification is Regulatory Filings (RNS).
2026-04-08 English
RC Drill Results Expand Buster Gold Trend, Nevada 29 pages 1.8MB
Regulatory Filings Classification · 95% confidence The document is a detailed announcement from Mammoth Minerals Limited about assay results from a drilling program at a gold-silver project. It includes extensive technical data on mineral intercepts, geological descriptions, and exploration progress. The content focuses on exploration results and project updates rather than financial performance, management changes, or regulatory filings. It is not an annual or interim financial report, audit report, earnings release, or any other financial filing. The document is a typical exploration results announcement commonly found in mining company disclosures. Such announcements are generally classified under Regulatory Filings (RNS) as they do not fit into other specific financial or governance categories.
2026-03-17 English
Half Year Accounts 30 pages 3.3MB
Interim / Quarterly Report Classification · 100% confidence The document is titled 'Interim Financial Report For the half-year ended 31 December 2025' and contains detailed financial statements such as the Condensed Consolidated Statement of Profit or Loss, Statement of Financial Position, Statement of Changes in Equity, and Cash Flows. It also includes Directors' Report, Auditor's Independence Declaration, Notes to the Financial Statements, Directors' Declaration, and Independent Auditor's Review Report. The content is comprehensive and covers a half-year period, consistent with an interim or quarterly report. The document length is 15,000 characters, indicating it is a full report rather than a brief announcement or certification. Therefore, the appropriate classification is Interim / Quarterly Report (IR). H1 2026
2026-03-12 English

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