Skip to main content
4DS MEMORY LIMITED logo

4DS MEMORY LIMITED — Investor Relations & Filings

Ticker · 4DS ISIN · AU0000004DS8 LEI · 529900ACWKPTW7XB3J59 ASX Manufacturing
Open in API
Filings indexed 766 across all filing types
Latest filing 2026-05-11 Regulatory Filings
Country AU Australia
Listing ASX 4DS

About 4DS MEMORY LIMITED

https://www.4dsmemory.com/

4DS Memory Limited is a semiconductor development company specializing in the creation of Interface Switching ReRAM, a next-generation non-volatile memory technology. The company focuses on developing high-density Storage Class Memory (SCM) solutions designed to bridge the performance gap between DRAM and NAND flash. Its proprietary technology utilizes a unique cell structure that offers high endurance, low power consumption, and high-speed operation. Through a long-standing collaboration with imec, a global leader in nanoelectronics research, 4DS aims to integrate its ReRAM technology into advanced CMOS processes. The primary target markets include data centers, cloud computing infrastructure, and mobile devices requiring efficient, high-performance data storage and retrieval capabilities. The company's intellectual property portfolio centers on patented materials and memory cell architectures optimized for scalability and reliability in sub-20nm nodes.

Recent filings

Filing Released Lang Actions
Company Update 2 pages 197.8KB
Regulatory Filings Classification · 75% confidence The document is a corporate press release providing a strategic business update on commercial deployment in India. It contains no financial statements, no dividend details, no board changes, no earnings figures, and no detailed report attached. It is a general ASX-style regulatory announcement. Therefore it does not fit specialized categories like Earnings Release, Annual/Interim Report, Dividend, M&A Activity, Capital Raise, etc., and is best classified under ‘Regulatory Filings’ (RNS) as a general announcement.
2026-05-11 English
March 2026 Quarterly Activity Report and Appendix 4C 7 pages 288.7KB
Regulatory Filings
2026-04-29 English
Suspension from Quotation 2 pages 218.6KB
Regulatory Filings Classification · 75% confidence The document is an ASX ‘Market Announcement’ notifying the suspension of 4DS Memory Limited securities under ASX Listing Rules and a request for voluntary suspension pending a recompliance transaction. It does not contain financial results, board changes, dividends, or the full text of a report; rather it is a regulatory announcement. This fits the fallback category for miscellaneous regulatory filings.
2026-04-26 English
Notification of cessation of securities - 4DS 4 pages 14.8KB
Regulatory Filings Classification · 95% confidence The document is titled 'Appendix 3H - Notification of cessation of securities' and details the cessation of certain securities (options) for the entity 4DS MEMORY LIMITED. It provides specific information about the securities that have ceased, the reason for cessation (expiry of options), and the updated issued capital following these changes. The document is an official announcement related to changes in the company's securities but does not contain financial statements, management discussion, or detailed financial results. It is a regulatory announcement about securities cessation, which fits best under the category of Regulatory Filings (RNS) as it is a general regulatory announcement that does not fit into more specific categories like capital changes (SHA) or share transactions (POS) because it specifically reports cessation of securities rather than issuance or repurchase. The document length is 4033 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, the most appropriate classification is Regulatory Filings (RNS).
2026-03-31 English
Appendix 4D & Half-Year Financial Statements 20 pages 1.3MB
Interim / Quarterly Report Classification · 100% confidence The document is titled '4DS Memory Limited Appendix 4D Half-year report' and references the half-year ended 31 December 2025. It contains detailed financial data including profit and loss statements, directors' report, auditor's review, and notes to the financial statements. The document includes comprehensive financial information and management discussion for a period shorter than a full fiscal year, consistent with an interim or quarterly report. It is not merely an announcement or a certification but contains substantive financial data and analysis. Therefore, it fits the definition of an Interim / Quarterly Report (IR).
2026-02-26 English
Response to ASX Price and Volume Query 4 pages 483.5KB
Regulatory Filings Classification · 95% confidence The document is a formal response letter from 4DS Memory Limited to the ASX Compliance regarding a price query about unusual trading activity in the company's securities. It addresses specific questions from the ASX about undisclosed information, compliance with listing rules, and continuous disclosure policies. The content is regulatory correspondence related to market compliance and disclosure obligations, not a financial report, earnings release, or other types of filings like annual reports or management reports. The document is about regulatory compliance and market disclosure, fitting the category of Regulatory Filings (RNS). The document length (9727 characters) and detailed Q&A format confirm it is a regulatory announcement rather than a report publication announcement or a financial report itself.
2026-02-18 English

Browse filings by year

17 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.