4DS Memory Limited (ASX: 4DS)
Sector: Information Technology
Market cap: A$17M (as of 2 Nov 2026)
Creation of electronic memory storage.
Data as of 2 Nov 2026.
Recent capital raises
Substantial holders — latest moves
| Date | Holder | Move | Holding | Source |
|---|---|---|---|---|
| 9 Oct 2026 | 4DS Memory Limited | Entry | ?% → 18.01% | Filing ↗ |
| 9 Oct 2026 | Jaspal Singh Sarai ATF the 1079 Family Trust and Preetee Sarai ATF the 1079 Family Trust | Entry | ?% → 18.01% | Filing ↗ |
| 26 Oct 2025 | Mrs Sue Balagiannis | Entry | ?% → 5.000% | Filing ↗ |
| 25 Oct 2024 | — | Unknown | — | Filing ↗ |
| 29 Dec 2023 | Kelland Munro MacCulloch | Exit | ?% → 3.520% | Filing ↗ |
Director trades — on-market
| Date | Director | Trade | Source |
|---|---|---|---|
| 4 Sept 2026 | Dr Guido Arnout | Bought 8,000,000 | Filing ↗ |
| 5 Feb 2024 | Mr David McAuliffe | Sold 4,267,664 | Filing ↗ |
| 9 Jan 2024 | Howard Andrew Digby | Sold 950,000 fully paid ordinary shares | Filing ↗ |
| 27 Sept 2023 | Dr Guido Arnout | Sold 6,610,053 fully paid ordinary shares | Filing ↗ |
| 4 July 2022 | Dr Guido Arnout | Sold 7,000,000 fully paid ordinary shares | Filing ↗ |
Cash and runway
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