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ALPHA HPA LIMITED — Investor Relations & Filings

Ticker · A4N ISIN · AU0000033060 LEI · 254900674LNVWNRXKB06 ASX Manufacturing
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Filings indexed 864 across all filing types
Latest filing 2011-02-24 Regulatory Filings
Country AU Australia
Listing ASX A4N

About ALPHA HPA LIMITED

https://alphahpa.com.au/

Alpha HPA Limited is a technology-driven specialty chemicals company focused on the production of high-purity alumina (HPA) and related aluminum precursor products. Utilizing its proprietary licensed solvent extraction purification technology, the company processes industrial aluminum chemical feedstocks to achieve purity levels of 99.99% (4N) and higher. Its product suite includes HPA tablets, high-purity aluminum nitrates, sulfates, and hydrates, as well as boehmite. These materials are critical for high-growth technology sectors, including lithium-ion battery separators, LED manufacturing, semiconductors, and synthetic sapphire production. The company's production process is characterized by a significantly lower carbon footprint and reduced energy consumption compared to traditional aluminum alkoxide methods, positioning it as a sustainable supplier for the global decarbonization supply chain.

Recent filings

Filing Released Lang Actions
Second Phase Drilling Commences at Lipi 4 pages 294.1KB
Regulatory Filings Classification · 95% confidence The document is a company announcement dated 25 February 2011 from Augur Resources Ltd to the ASX. It details the commencement of the second phase of drilling at the Central Jampang project, including exploration results, drilling targets, and metallurgical testing. The content focuses on exploration activities and mineral resource updates rather than financial results or regulatory filings. There is no indication of financial statements, audit information, management changes, or shareholder voting results. The document is a project update and exploration progress report, which does not fit into categories like Annual Report, Interim Report, Earnings Release, or others related to financial or governance disclosures. It is a regulatory announcement informing the market about operational progress and exploration results. Therefore, the most appropriate classification is Regulatory Filings (RNS), which serves as a fallback for miscellaneous regulatory announcements that do not fit other specific categories. The document length (5143 characters) and detailed content confirm it is not a brief report publication announcement but a substantive regulatory update.
2011-02-24 English
Quarterly Activities Report 12 pages 1.3MB
Interim / Quarterly Report Classification · 95% confidence The document is titled 'REPORT ON ACTIVITIES FOR THE QUARTER ENDED 31 DECEMBER 2010' and contains detailed operational and corporate highlights, drilling results, metallurgical studies, and project updates for the quarter. It includes substantive financial and operational data such as assay results, project descriptions, and corporate appointments. The document is approximately 15,000 characters long, indicating it is a comprehensive report rather than a brief announcement. The content aligns with a quarterly report providing detailed financial and operational information for a period shorter than a full fiscal year. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). Q2 2011
2011-01-30 English
Quarterly Cashflow Report 5 pages 242.3KB
Interim / Quarterly Report Classification · 95% confidence The document is titled 'Appendix 5B Mining exploration entity quarterly report' and contains detailed financial data including cash flows related to operating, investing, and financing activities for a quarterly period ending 31 December 2010. It includes sections on cash flow statements, financing facilities, estimated cash outflows for the next quarter, changes in mining tenements, issued securities, and a compliance statement signed by a director. The document length is 9172 characters, which is substantial and contains actual financial data and analysis for a quarter, not just an announcement or certification. The content matches the characteristics of an Interim / Quarterly Report (IR) as it provides comprehensive financial information for a period shorter than a full fiscal year. Therefore, the correct classification is IR with high confidence. Q2 2010
2011-01-30 English
Director Appointment/Resignation and Appendix 3X 3 pages 130.5KB
Director's Dealing Classification · 100% confidence The document is an announcement dated 23 December 2010 from Augur Resources Ltd regarding the appointment of a new director, Mr. Justin Werner. It includes details about his background and an Appendix 3X Initial Director's Interest Notice, which discloses the director's relevant interests in securities. The document references Listing Rule 3.19A and is addressed to the ASX. The content focuses on the appointment and shareholding interests of a director, which fits the category of Director's Dealing filings. There is no financial report, earnings data, or other types of corporate filings present. The document length is 4733 characters, which is sufficient to contain substantive information about the director's appointment and interests, not just a brief announcement or certification. Therefore, the appropriate classification is Director's Dealing (DIRS).
2010-12-22 English
Security Trading Policy 6 pages 95.6KB
Governance Information Classification · 95% confidence The document is titled 'Security Trading Policy' and is addressed to the ASX Limited, referencing ASX Listing Rule 12.9. It outlines the company's internal policy on insider trading, trading windows, notification requirements for directors' share dealings, and other governance-related rules concerning securities trading by directors and key management personnel. There are no financial statements, earnings data, or report publication announcements. The content focuses on governance practices related to securities trading and compliance with insider trading laws. Therefore, this document fits best under Governance Information (CGR), as it details internal rules and governance practices related to securities trading.
2010-12-22 English
Change of Director`s Interest Notice 3 pages ?Kb
Director's Dealing Classification · 100% confidence The document is an Appendix 3Y form, which is a Change of Director's Interest Notice filed under Listing Rule 3.19A. It details the change in securities held by a company director, including the number of shares and options before and after the change. The document is short (3 pages, 3739 characters) and focuses solely on insider share transactions by a director. There is no financial performance data, earnings information, or other report content. This matches the definition of Director's Dealing filings, which report personal share transactions by company directors and executives (insider trades).
2010-12-14 English

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