Board Change • Dec 24
Less than half of directors are independent No new directors have joined the board in the last 3 years. The company's board is composed of: No new directors. No experienced directors. 3 highly experienced directors. 1 independent director (2 non-independent directors). Independent Non-Executive Director Howard Digby was the last independent director to join the board, commencing their role in 2015. The following issues are considered to be risks according to the Simply Wall St Risk Model: Minority of independent directors. Insufficient board refreshment. Tillkännagivande • Oct 02
4DS Memory Limited, Annual General Meeting, Nov 20, 2025 4DS Memory Limited, Annual General Meeting, Nov 20, 2025. Location: conference room, quest kings park, 54 kings park road, west perth wa Australia New Risk • Aug 31
New major risk - Revenue and earnings growth Earnings have declined by 4.2% per year over the past 5 years. This is considered a major risk. Ultimately, shareholders want to see a good return on their investment and that generally comes from sharing in the company's profits. If profits are declining over an extended period, then in most cases the share price will decline over time unless the company can turn around its fortunes. A trend of falling earnings can be very difficult to turn around. If the company is well already established it may also be a sign the company has matured and is in decline. In addition, if the company pays dividends it will also likely need to reduce or cut them, striking a dual blow to total shareholder returns. Currently, the following risks have been identified for the company: Major Risks Share price has been highly volatile over the past 3 months (21% average weekly change). Earnings have declined by 4.2% per year over the past 5 years. Revenue is less than US$1m (AU$305k revenue, or US$200k). Minor Risks Shareholders have been diluted in the past year (17% increase in shares outstanding). Market cap is less than US$100m (AU$57.7m market cap, or US$37.8m). Board Change • Aug 18
Less than half of directors are independent No new directors have joined the board in the last 3 years. The company's board is composed of: No new directors. No experienced directors. 3 highly experienced directors. 1 independent director (2 non-independent directors). Independent Non-Executive Director Howard Digby was the last independent director to join the board, commencing their role in 2015. The following issues are considered to be risks according to the Simply Wall St Risk Model: Minority of independent directors. Insufficient board refreshment. Board Change • Feb 04
Less than half of directors are independent No new directors have joined the board in the last 3 years. The company's board is composed of: No new directors. No experienced directors. 3 highly experienced directors. 1 independent director (2 non-independent directors). Independent Non-Executive Director Howard Digby was the last independent director to join the board, commencing their role in 2015. The following issues are considered to be risks according to the Simply Wall St Risk Model: Minority of independent directors. Insufficient board refreshment. Board Change • Dec 24
Less than half of directors are independent No new directors have joined the board in the last 3 years. The company's board is composed of: No new directors. No experienced directors. 3 highly experienced directors. 1 independent director (2 non-independent directors). Independent Non-Executive Director Howard Digby was the last independent director to join the board, commencing their role in 2015. The following issues are considered to be risks according to the Simply Wall St Risk Model: Minority of independent directors. Insufficient board refreshment. Tillkännagivande • Oct 10
4DS Memory Limited, Annual General Meeting, Nov 28, 2024 4DS Memory Limited, Annual General Meeting, Nov 28, 2024. Location: at the conference room, quest kings park, 54 kings park road, west perth wa, Australia Tillkännagivande • May 23
4DS Memory Limited Unveils New Interface Switching Reram Technology for Faster and Energy Efficient Memory for AI Processing 4DS Memory Limited announced a new type of ReRAM technology for AI processing, bringing high-bandwidth, high-endurance persistent memory for big data and neural net applications. 4DS' Interface Switching based on PCMO (Praseodymium, Calcium, Manganese, Oxygen) ReRAM technology delivers significant advantages over other filamentary ReRAM technologies and is the first company to develop this high-speed, high-endurance, persistent non-volatile technology on an advanced CMOS node. One of the biggest challenges to the AI market is that traditional CPU architectures cannot efficiently handle the massive volumes of data that must be read into the chip, processed, and the results written back out of the chip. While new chip architectures are bringing the memory in with the compute (Compute in Memory), this approach is limited by the type of memory they can use that can be fast enough and the amount of memory that can be integrated. With these larger models the challenges of compute data backup and recovery has likewise grown. In addition to speed, energy efficiency has also become more increasingly important as AI processing is forecasted to consume 10 times the energy by 2026 compared to 2023, according to the International Energy Agency. Because 4DS requires no refresh within its persistence window and can be 'refreshed' within the DRAM operating window (' hidden refresh'), it can uniquely deliver an energy efficient high bandwidth and high endurance memory technology for the AI Age. Key features of 4DS' Area-based ReRAM include the following: Area-based, low current density programming, high endurance and scalable with technology node; Highly responsive with extremely fast single-shot write time of 4.7 ns to deliver low energy per bit writing at DRAM speeds; High bandwidth persistent memory for high performance data protection; High endurance memory with up to 109 endurance demonstrated; Dynamic partitioning: High endurance and high retention sectors can be dynamically allocated with data retention from hours to days to months; High scale and density w 20 nm cell to be demonstrated in the fourth quarter of 2024; Simple integration into any advanced CMOS process using standard fab equipment. 4DS has a development agreement with Belgium-based imec - a world leading research and innovation hub in nano electronics and digital technologies - for a 20nm Mb chip with 1.6B elements to be run at imec in 2024.PCMO ReRAM belongs to a class of Interface Switching ReRAM where the switching mechanism is based on the interface characteristics of the cell. Specifically, the entire interface area is involved in the switching, which is why it is sometimes also called area-based switching. Oxygen ions, which allows conduction through the cell, are moved in and out of the cell by the electric field pulse. When this oxygen is present, the cell conducts and it is said to be SET. Likewise, when the oxygen is removed, the current path is lost and it is said to be RESET. Because the entire interface area is involved the current density is kept at a minimum which contributes to the high endurance of the cell. New Risk • Apr 20
New minor risk - Market cap size The company's market capitalization is less than US$100m. Market cap: AU$153.4m (US$98.5m) This is considered a minor risk. Companies with a small market capitalization are most likely businesses that have not yet released a product to market or are simply a very small company without a wide reach. Either way, risk is elevated with these companies because there is a chance the product may not come to fruition or the company's addressable market or demand may not be as large as expected. In addition, if the company's size is the main factor, it is less likely to have many investors and analysts following it and scrutinizing its performance and outlook. Currently, the following risks have been identified for the company: Major Risks Earnings have declined by 0.5% per year over the past 5 years. Revenue is less than US$1m (AU$7.3k revenue, or US$4.7k). Minor Risks Share price has been volatile over the past 3 months (14% average weekly change). Shareholders have been diluted in the past year (8.0% increase in shares outstanding). Significant insider selling over the past 3 months (AU$366k sold). Market cap is less than US$100m (AU$153.4m market cap, or US$98.5m). New Risk • Feb 22
New major risk - Share price stability The company's share price has been highly volatile over the past 3 months. It is more volatile than 90% of Australian stocks, typically moving 17% a week. This is considered a major risk. Share price volatility increases the risk of potential losses in the short-term as the stock tends to have larger drops in price more frequently than other stocks. It may also indicate the stock is highly sensitive to market conditions or economic conditions rather than being sensitive to its own business performance, which may also be inconsistent. Currently, the following risks have been identified for the company: Major Risks Share price has been highly volatile over the past 3 months (17% average weekly change). Earnings have declined by 0.5% per year over the past 5 years. Revenue is less than US$1m (AU$7.3k revenue, or US$4.8k). Minor Risks Shareholders have been diluted in the past year (19% increase in shares outstanding). Significant insider selling over the past 3 months (AU$366k sold). Recent Insider Transactions • Feb 09
Executive Chairman recently sold AU$366k worth of stock On the 6th of February, David McAuliffe sold around 4m shares on-market at roughly AU$0.086 per share. This transaction amounted to 30% of their direct individual holding at the time of the trade. This was the largest sale by an insider in the last 3 months. This was David's only on-market trade for the last 12 months. New Risk • Nov 30
New minor risk - Market cap size The company's market capitalization is less than US$100m. Market cap: AU$131.1m (US$86.5m) This is considered a minor risk. Companies with a small market capitalization are most likely businesses that have not yet released a product to market or are simply a very small company without a wide reach. Either way, risk is elevated with these companies because there is a chance the product may not come to fruition or the company's addressable market or demand may not be as large as expected. In addition, if the company's size is the main factor, it is less likely to have many investors and analysts following it and scrutinizing its performance and outlook. Currently, the following risks have been identified for the company: Major Risks Earnings have declined by 3.8% per year over the past 5 years. Revenue is less than US$1m. Minor Risks Share price has been volatile over the past 3 months (17% average weekly change). Shareholders have been diluted in the past year (18% increase in shares outstanding). Market cap is less than US$100m (AU$131.1m market cap, or US$86.5m). Tillkännagivande • Oct 12
4DS Memory Limited, Annual General Meeting, Nov 30, 2023 4DS Memory Limited, Annual General Meeting, Nov 30, 2023, at 10:00 W. Australia Standard Time. Location: Conference Room, Quest Kings Park, 54 Kings Park Road, West Perth Western Australia Australia Agenda: To consider the re-election and appointment of Directors. New Risk • Aug 17
New minor risk - Share price stability The company's share price has been volatile over the past 3 months. It is more volatile than 75% of Australian stocks, typically moving 13% a week. This is considered a minor risk. Share price volatility indicates the stock is highly sensitive to market conditions or economic conditions rather than being sensitive to its own business performance, which may also be inconsistent. It also increases the risk of potential losses in the short term as the stock tends to have larger drops in price more frequently than other stocks. Currently, the following risks have been identified for the company: Major Risks Less than 1 year of cash runway based on free cash flow trend (-AU$4.9m free cash flow). Earnings have declined by 7.8% per year over the past 5 years. Revenue is less than US$1m (AU$1.0 revenue, or US$1.0). Minor Risks Share price has been volatile over the past 3 months (13% average weekly change). Shareholders have been diluted in the past year (10% increase in shares outstanding). Market cap is less than US$100m (AU$89.8m market cap, or US$57.7m). Tillkännagivande • Feb 08
4DS Memory Limited Announces Board Changes 4DS Memory Limited announced the resignation of Drs. Wilbert van den Hoek as Executive Chairman of 4DS. Drs. van den Hoek will cease to be the Executive Chairman effective 13 February 2023. The Board has appointed Mr. David McAuliffe as interim Executive Chairman after 13 February 2023 whilst the Company undertakes a search for a USA based Chairman. The key terms of Mr. McAuliffe's appointment as interim Executive Chairman are unchanged from the key terms of his Executive Director role. Board Change • Nov 16
Less than half of directors are independent Following the recent departure of a director, there is only 1 independent director on the board. The company's board is composed of: 1 independent director. 3 non-independent directors. Independent Non-Executive Director Howard Digby was the last independent director to join the board, commencing their role in 2015. The company's minority of independent directors is a risk according to the Simply Wall St Risk Model. Board Change • Apr 27
Less than half of directors are independent Following the recent departure of a director, there is only 1 independent director on the board. The company's board is composed of: 1 independent director. 3 non-independent directors. Independent Non-Executive Director Howard Digby was the last independent director to join the board, commencing their role in 2015. The company's minority of independent directors is a risk according to the Simply Wall St Risk Model. Board Change • Nov 05
Less than half of directors are independent Following the recent departure of a director, there is only 1 independent director on the board. The company's board is composed of: 1 independent director. 3 non-independent directors. Independent Non-Executive Director Howard Digby was the last independent director to join the board, commencing their role in 2015. The company's minority of independent directors is a risk according to the Simply Wall St Risk Model. Executive Departure • Apr 27
Non-Executive Director has left the company On the 26th of April, James Dorrian's tenure as Non-Executive Director ended after 5.4 years in the role. As of December 2020, James personally held 53.44m shares (AU$6.7m worth at the time). James is the only executive to leave the company over the last 12 months. Recent Insider Transactions • Mar 31
Executive Director recently sold AU$200k worth of stock On the 23rd of March, David McAuliffe sold around 1m shares on-market at roughly AU$0.20 per share. This was the largest sale by an insider in the last 3 months. Insiders have been net sellers, collectively disposing of AU$350k more than they bought in the last 12 months. Reported Earnings • Feb 19
First half 2021 earnings released: AU$0.002 loss per share (vs AU$0.003 loss in 1H 2020) First half 2021 results: Net loss: AU$3.12m (loss widened 6.6% from 1H 2020). Over the last 3 years on average, earnings per share has increased by 3% per year but the company’s share price has increased by 29% per year, which means it is tracking significantly ahead of earnings growth. Recent Insider Transactions • Feb 05
Executive Director recently sold AU$150k worth of stock On the 3rd of February, David McAuliffe sold around 681k shares on-market at roughly AU$0.22 per share. This was the largest sale by an insider in the last 3 months. This was the only on-market transaction from insiders over the last 12 months. Is New 90 Day High Low • Jan 21
New 90-day high: AU$0.23 The company is up 188% from its price of AU$0.08 on 23 October 2020. The Australian market is up 11% over the last 90 days, indicating the company outperformed over that time. It also outperformed the Semiconductor industry, which is up 54% over the same period. 
