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HILLGROVE RESOURCES LIMITED — Investor Relations & Filings

Ticker · HGO ISIN · AU000000HGO6 LEI · 529900VI6PCB2BOUYX69 ASX Mining and quarrying
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Filings indexed 1,623 across all filing types
Latest filing 2025-10-29 Annual Report
Country AU Australia
Listing ASX HGO

About HILLGROVE RESOURCES LIMITED

https://hillgroveresources.com.au/

Hillgrove Resources Limited is a mineral resources company focused on the exploration, development, and operation of copper and gold assets. The company's primary project is the Kanmantoo Copper Mine, which features a fully permitted processing plant and established infrastructure. Hillgrove specializes in transitioning mature mining sites into high-value underground operations, leveraging existing technical data and brownfield infrastructure to minimize capital expenditure and accelerate production timelines. Its core activities include resource definition, underground mine development, and the processing of copper-gold concentrates. The company emphasizes operational efficiency and the extension of mine life through targeted exploration within its extensive tenement holdings. By utilizing modern mining techniques and existing site facilities, Hillgrove aims to deliver sustainable production of essential metals for global markets.

Recent filings

Filing Released Lang Actions
Hillgrove Delivers Ore Reserve Extension at 1.0% CuEq* 68 pages 2.0MB
Annual Report Classification · 85% confidence The document is a detailed report from Hillgrove Resources dated 30 October 2025, presenting updated Mineral Resource Estimates (MRE) and Ore Reserve Estimates (ORE) for the Kanmantoo Copper Mine. It includes extensive quantitative data on tonnage, grades, metal content, and changes compared to the previous year. The report discusses technical aspects such as cut-off grades, mining depletion, and geological modeling. It is authored by the company's CEO and CFO and includes a Competent Person's Statement, which is typical for resource and reserve reporting under mining industry standards. The document is lengthy (15,000 characters) and contains substantive data and analysis, not merely an announcement or summary. It is not a financial report like an Annual Report or Interim Report, nor is it a regulatory filing or a presentation. It is a technical resource and reserve update report, which does not fit exactly into the provided categories but is closest to an Annual Report (10-K) in terms of comprehensive reporting on company assets and reserves. However, since it is a specialized mining resource and reserve update, and no exact category for mining resource reports exists, the best fit is Annual Report (10-K) due to its comprehensive nature and detailed data presentation. Confidence is high given the detailed data and formal release nature. FY 2025
2025-10-29 English
Quarterly Report and Appendix 5B for 30 September 2025 15 pages 709.9KB
Interim / Quarterly Report Classification · 95% confidence The document is titled 'HILLGROVE RESOURCES LIMITED REPORT FOR QUARTER ENDED 30 SEPTEMBER 2025' and contains detailed operational, production, cost, and drilling data for the quarter. It includes quantitative metrics such as mining physicals, processing physicals, production volumes, cost summaries, and operational updates. The presence of quarterly production guidance, cost analysis, and operational commentary indicates this is a comprehensive financial and operational report for a period shorter than a full fiscal year. The document is about 15,000 characters long, which is substantial and contains actual financial and operational data, not just an announcement or summary. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q3 2025
2025-10-27 English
Notice of General Meeting/Proxy Form 21 pages 1.6MB
AGM Information Classification · 100% confidence The document is titled 'NOTICE OF GENERAL MEETING' and includes detailed information about the upcoming General Meeting of Hillgrove Resources Limited, including the date, time, venue, voting instructions, proxy forms, and resolutions to be considered. It contains a letter from the company secretary inviting shareholders to attend and vote, the official Notice of Meeting, explanatory statements, and proxy forms. There is no financial data, earnings information, or audit content. The document is a formal notice and related materials for a shareholder meeting, not the meeting minutes or voting results. Therefore, it fits the category of AGM Information (AGM-R), which covers presentations and materials shared during the Annual General Meeting or similar shareholder meetings.
2025-10-23 English
High-Grade Copper-Gold Results in Kavanagh 16 pages 1.5MB
Regulatory Filings Classification · 95% confidence The document is a detailed announcement of high-grade copper-gold drilling results from Hillgrove Resources at the Kanmantoo Copper Mine. It includes extensive technical data on drilling intercepts, assay methods, QA/QC procedures, and geological interpretations. The content focuses on exploration results and mineral resource expansion rather than financial performance or corporate governance. There is no indication that this is an annual or quarterly financial report, audit report, or earnings release. It is also not a regulatory filing, management change announcement, or legal proceeding update. The document is a technical exploration update typical of mining companies reporting on resource drilling results. Such documents are generally classified as Regulatory Filings (RNS) in the absence of a more specific category for exploration results or resource updates. The document length is substantial and contains detailed data, so it is not a mere announcement of a report publication (RPA). Therefore, the best fitting category is Regulatory Filings (RNS).
2025-10-21 English
September 2025 Quarterly Report Release and Webcast 1
Report Publication Announcement Classification · 95% confidence The document is a short announcement dated 21 October 2025 about the upcoming release of the company's September 2025 Quarterly Report and a webcast conference call scheduled for 28 October 2025. It does not contain the actual quarterly report or financial data but informs stakeholders about the report's lodging date and the webcast details. According to the 'MENU VS MEAL' rule, since this is a brief notice about the report release and webcast, it should be classified as a Report Publication Announcement (RPA) rather than the Interim/Quarterly Report (IR) itself.
2025-10-20 English
Hillgrove Resources Commences Production from Nugent 2 pages 241.2KB
Capital/Financing Update Classification · 85% confidence The document is a company announcement dated 15 October 2025 from Hillgrove Resources about commencing production from the Nugent deposit. It highlights operational milestones, production rates, and strategic growth plans. The text includes forward-looking statements and contact information for company executives. There are no detailed financial statements, quarterly or annual results, or comprehensive management discussion and analysis. The document is relatively short (4892 characters) and reads like a press release or operational update rather than a formal financial report or regulatory filing. It does not fit categories like Annual Report, Interim Report, Earnings Release, or Management Reports. It is not a regulatory filing or certification. The content focuses on operational update and production commencement, which aligns best with a Capital/Financing Update (CAP) as it relates to production capacity expansion and mining operations, which are capital intensive and strategic for the company’s growth. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2025-10-14 English

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