4DS MEMORY LIMITED
ASX:4DSSemiconductors & Semiconductor EquipmentToday’s holders own 92.4% of what they think they own, once every option and right converts.
Share count grew 57% in 24 months; 4 cash raises in 24 months; runway 4–8 quarters
4DS MEMORY LIMITED's ordinary share count grew 57.4% between March 2024 and October 2026, its latest share-count filing, to 2.78B shares. The company raised capital four times in the past 24 months for total disclosed proceeds of A$21.4M, most recently a placement and non-renounceable entitlement issue in August 2026 raising A$2.2M. Options and rights on issue could convert into 228M new shares, equal to 8.2% of the current share count, none of which are in the money; the nearest expiry falls in May 2027. The company has more than 4 quarters of funding at the recent spend rate. No proposed securities issues are pending.
Quick answers · 5
When did 4DS last raise capital?
The last capital raise in 4DS Memory's filings is Placement and Non-Renounceable Entitlement Issue of $2.2M announced 31 Aug 2026, one of 4 cash raises in 24 months.
How much placement capacity does 4DS have left?
About 36% of the 15% placement capacity left, about 64% used in 12 months (estimate). Under ASX Listing Rule 7.1 a company may place up to 15% of its shares in 12 months without shareholder approval.
How much cash does 4DS have?
In its quarterly cash report for the quarter ended 30 June 2026, 4DS Memory reported $7.0M of cash and estimated 4.9 quarters of funding available at its current rate of spending. That is the company's own estimate.
When do 4DS's options expire?
Unexercised options and rights equal 8.2% of 4DS Memory's shares on issue; the nearest expiry is May 2027.
How much has 4DS's share count grown?
4DS Memory has 2.78B shares on issue as at 28 Oct 2026, up 57.4% over 24 months according to its Appendix 2A filings.
Shares on issue — last 2 years
Cash runway
Issuance timeline
Latest 5 filings (Appendix 2AThe form a company lodges to have new securities quoted on the ASX. It restates how many of each class are on issue. quoted issues, 3G unquoted, 3H cancellations)
| Date | Form | Security | On issue, per this filing | Source |
|---|---|---|---|---|
| 9 Oct 2026 | 2A · quoted issue | 4DS : ORDINARY FULLY PAID | 2.78B | Appendix 2A |
| 9 Oct 2026 | 3G · unquoted | 4DS : ORDINARY FULLY PAID | 2.28B | Appendix 3G |
| 6 Oct 2026 | 2A · quoted issue | 4DS : ORDINARY FULLY PAID | 2.28B | Appendix 2A |
| 5 Oct 2026 | 2A · quoted issue | 4DS : ORDINARY FULLY PAID | 2.08B | Appendix 2A |
| 1 Apr 2026 | 3H · cancellation | 4DS : ORDINARY FULLY PAID | 2.06B | Appendix 3H |
Securities on issue over time
Ordinary shares and every option and rights class, month by month over two years. The top edge is the fully diluted count.
Capital raises
4 cash raises in the last 24 months · 1 in the last 12 months
Retail offer
An offer existing holders can take part in — the one structural advantage retail has in a raise. Dated recently and not yet recorded as complete.
Closing dates are not in the filings this site holds. Check the company's own announcement below before acting on this.
Forward supply
Every dated event on record that could add securities to the register — option expiries to their stated dates and proposed issues over the next 18 months, on one timeline.
Placement capacity
How much stock a company can place without asking holders. Listing Rule 7.1 / 7.1ARule 7.1 lets a company issue up to 15% of its shares in 12 months without a shareholder vote. Rule 7.1A adds 10% for smaller companies whose holders approve it. allows 15% of ordinary securities in any 12 months, and every Appendix 3BNotice that a company proposes to issue new securities, such as a placement. The securities are not on issue until a later filing confirms it. states how much of it an issue uses.
Pending proposed issues
Options & convertible securities
- Price-triggered227.5M · 8.2% of sharesOptions and warrants — they convert when the share price clears their exercise price.
- Condition-triggered6 · 0.0% of sharesPerformance and incentive rights — they convert when a hurdle is met, not at a price, and can lapse to nothing.
Exercise price on record: 227.5M priced, 6 where the filing never states one. A security with no exercise price is never counted in the money — nothing is paid to convert it, so there is no price for it to be above.
Each figure is the filing’s own count of securities, not a share count — a 2A never states what one security converts into.
At $0.005 today, 0 securities are in the money (0.0% of shares on issue). No more priced supply until 10× today’s price, which takes it to 211.5M (7.6% of shares).
- Priced supply in the money at the price on the axis — the curve, and the only thing on it. Ten prices, sampled: between two of them the true figure lies between the two.
- 6 (0.0% of the supply above) states no exercise price at all. It cannot be called in or out of the money at any price, which is why it is hatched rather than plotted.
- 16.0M more carries an exercise price above ten times today’s — off the right of this axis, and in every total on this page.
| Code | Security | Type | Exercise price | Expiry | On issue | Source |
|---|---|---|---|---|---|---|
| 4DSAW | Options | Price-triggered | $0.10 | 31 May 2027 | 10.5M | Filing |
| 4DSAX | Options | Price-triggered | $0.037 | 19 Dec 2027 | 11.7M | Filing |
| 4DSAY | Options | Price-triggered | $0.037 | 27 Feb 2028 | 7.0M | Filing |
| 4DSAAC | Options | Price-triggered | $0.036 | 28 Feb 2028 | 192.8M | Filing |
| 4DSAAA | Options | Price-triggered | $0.073 | 5 Feb 2029 | 5.5M | Filing |
| — | Performance rights | Condition-triggered | — | 9 Oct 2030 | 6 | Filing Meeting |
“Nil” is a stated nil exercise price: nothing is paid to convert. An em dash means the filing names no exercise price at all. Security is read from the filing’s own class description; an em dash there means the description is not one this table labels. One row is one security class, at the number stated in the most recent quotation application that restated it — linked, and dated, in the last column. For what expires soon across other listed companies, see the options expiry calendar.
A condition-triggered class has no exercise price and usually no expiry: what it vests on is set by a shareholder resolution, not by the register. Where the company lodged a notice of meeting before the class first appears here, it is linked as “Meeting” — that is where terms of this kind are put to shareholders. It is not confirmation that the document sets this class’s conditions, and no link appears where there is no such filing.
- 4DSAADPrice-triggered20.0M securities → 05 Dec 2025 Appendix 2A
Director dealings
| Date | Director | Type | Shares | Options | Other | Value | Source |
|---|---|---|---|---|---|---|---|
| 5 Oct 2026 | Mr David McAuliffe | Other entitlement/SPP | 1.0M | 600k | — | $14k | 3Y notice |
| 5 Oct 2026 | Mr Howard Digby | Buy entitlement/SPP | 843k | 1.0M | — | $8k | 3Y notice |
| 4 Sept 2026 | Dr Guido Arnout | Buy on-market | 8.0M | — | — | $80k | 3Y notice |
Ownership
Latest announcements
Headlines link to the source PDFs on the ASX announcements platform. Data as of 28 Oct 2026.