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HYDROCARBON DYNAMICS LIMITED — Investor Relations & Filings

Ticker · HCD ISIN · AU0000074742 ASX Manufacturing
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Filings indexed 1,117 across all filing types
Latest filing 2025-03-30 Regulatory Filings
Country AU Australia
Listing ASX HCD

About HYDROCARBON DYNAMICS LIMITED

https://www.hydrocarbondynamics.com

Hydrocarbon Dynamics Limited is a technology company specializing in the development and commercialization of high-performance chemical solutions for the oil and gas sector. The company’s core offering is its proprietary HCD Multi-Flow technology, a specialized chemical treatment designed to improve flow assurance and enhance oil recovery. This technology functions by reducing the viscosity of heavy crude oil and preventing the deposition of paraffin, wax, and asphaltenes in production tubing, flowlines, and storage tanks. By optimizing fluid dynamics, these solutions minimize the requirement for mechanical intervention, heating, or expensive diluents. The company focuses on providing environmentally sustainable, non-toxic, and biodegradable alternatives to traditional oilfield chemicals, targeting upstream producers and midstream operators seeking to increase operational efficiency and reduce production costs.

Recent filings

Filing Released Lang Actions
Appendix 4G and Corporate Governance Statement 23 pages 1.3MB
Regulatory Filings Classification · 95% confidence The document is titled 'Appendix 4G Key to Disclosures Corporate Governance Council Principles and Recommendations' and references ASX Listing Rules 4.7.3 and 4.10.3. It is a form used by Australian listed entities to confirm compliance with corporate governance disclosure requirements. The document includes a checklist of governance principles and recommendations, indicating whether the entity has followed them and where disclosures can be found, often pointing to the corporate governance statement on the company's website or annual report. The document explicitly states it is not a substitute for the corporate governance statement itself but serves as a verification tool. It is a regulatory filing required to be lodged with the ASX alongside the annual report but does not contain the full corporate governance statement or detailed financial data. It is not an annual report, management report, or governance information report but a regulatory compliance form. Therefore, the appropriate classification is Regulatory Filings (RNS).
2025-03-30 English
Change in substantial holding 2 pages 347.9KB
Regulatory Filings
2025-02-03 English
Change of Director's Interest Notice 2 pages 586.9KB
Director's Dealing Classification · 100% confidence The document is titled 'Appendix 3Y Change of Director’s Interest Notice' and references ASX listing rules and the Corporations Act. It details changes in a director's relevant interests in securities, including the number of shares held before and after the change, the nature of the change, and related parties. This is a clear report of personal share transactions by a company director. The document length is 3952 characters, which is consistent with a detailed notice rather than a brief announcement. The content matches the definition of Director's Dealing filings, which report insider trades by directors and executives. Therefore, the correct classification is DIRS.
2025-02-02 English
Application for quotation of securities - HCD 6 pages 18.1KB
Share Issue/Capital Change Classification · 100% confidence The document is an Appendix 2A form titled 'Application for quotation of securities' for Hydrocarbon Dynamics Limited. It details the application to quote new securities on the ASX, referencing previous announcements and Appendix 3B filings related to the securities issuance. The content focuses on the issuance and quotation of shares, including numbers, issue price, and distribution schedules. This type of document is a formal announcement related to capital changes, specifically the quotation of new securities following a prior issue. It is not a financial report, earnings release, or management discussion. Therefore, it fits the category of Share Issue/Capital Change announcements.
2025-02-02 English
Notification regarding unquoted securities - HCD 5 pages 16.8KB
Share Issue/Capital Change Classification · 100% confidence The document is titled 'Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities' and details the issuance of unquoted options by Hydrocarbon Dynamics Limited. It references previous Appendix 3B announcements and provides specifics on the securities issued, issue dates, and quantities. The content is a formal notification of securities issuance rather than a financial report, earnings release, or management discussion. It fits the category of announcements related to share issues or capital changes. Therefore, the appropriate classification is 'Share Issue/Capital Change' (SHA). The document length and detail confirm it is not a brief announcement of a report or a certification, but a substantive notification of capital changes.
2025-02-02 English
Notification regarding unquoted securities - HCD 5 pages 16.7KB
Share Issue/Capital Change Classification · 100% confidence The document is titled 'Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities' and details the issuance of unquoted options as part of a capital raise and underwriting services. It references a previous Appendix 3B announcement related to the securities issuance. The content is a formal notification to the ASX about securities issued, including quantities, dates, and descriptions. This type of document is a regulatory announcement about capital changes, specifically the issuance of securities, rather than a full financial report or earnings release. Therefore, it fits the category of Share Issue/Capital Change (SHA). The document length and detail confirm it is not a brief announcement of a report or a certification, but a substantive notification of capital changes.
2025-02-02 English

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