Aeris Environmental LTD (ASX: AEI)
Sector: Industrials
Market cap: A$12M (as of 2 Nov 2026)
Development and sale of products to eliminate biofilm growth in air conditioning systems and water treatment systems to enhance indoor air quality.
Data as of 2 Nov 2026.
Recent capital raises
Substantial holders — latest moves
| Date | Holder | Move | Holding | Source |
|---|---|---|---|---|
| 30 Oct 2026 | Kefford Holdings Pty Ltd ATF The Kefford Family Trust | Exit | — | Filing ↗ |
| 27 Feb 2026 | Bernard Stang | Increase | 12.140% → 13.140% | Filing ↗ |
| 30 Sept 2025 | Maurie Stang | Entry | ?% → 13.04% | Filing ↗ |
| 28 Aug 2025 | Kefford Holdings Pty Ltd ATF The Kefford Family Trust | Entry | ?% → 32.0% | Filing ↗ |
| 25 June 2025 | Maurie Stang | Increase | 9.860% → 13.040% | Filing ↗ |
Director trades — on-market
Cash and runway
Latest guidance
| Date | Period | Guidance | Source |
|---|---|---|---|
| 3 July 2020 | FY2020 | Market Update | Filing ↗ |
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