Alterity Therapeutics (ATH) Director Trades
Insider activity from ASX Appendix 3Y filings.
- Trades shown
- 19
- Bought (value)
- $20,000
- Sold (value)
- $0
- Net sentiment
- +$20,000
| Date | Director | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-09-02 | Stamler | Buy | — | — | — | View |
| 2026-09-02 | Marks | Buy | — | — | — | View |
| 2026-08-31 | Peter Marks | Exercise | 47,620 | $0.50 | $23,810 | View |
| 2026-08-31 | David Stamler | Sell | 47,620 | — | — | View |
| 2026-06-17 | Unknown Director | Buy | — | — | — | View |
| 2026-06-15 | Julian Barbaczy | Exercise | 3,000,000 | — | — | View |
| 2026-01-07 | D Stamler | Buy | — | — | — | View |
| 2025-09-17 | Brian Meltzer | other | 7,000,000 | — | — | View |
| 2025-09-17 | Unknown Director | Buy | — | — | — | View |
| 2025-04-29 | Unknown Director | Buy | — | — | — | View |
| 2025-04-24 | Peter Marks | Exercise | 606,061 | — | — | View |
| 2025-04-09 | Unknown Director | Buy | — | — | — | View |
| 2025-04-07 | Peter Marks | Buy | 6,363,637 | $0.0031 | $20,000 | View |
| 2025-01-06 | Unknown Director | Buy | — | — | — | View |
| 2024-12-30 | Brian Meltzer | Exercise | 60,000,000 | — | — | View |
| 2024-09-20 | BM / PM | Buy | — | — | — | View |
| 2024-08-31 | Brian Meltzer | Sell | 14,285,714 | — | — | View |
| 2024-01-11 | Unknown Director | Buy | — | — | — | View |
| 2024-01-08 | Peter Marks | Exercise | 33,333,332 | $0.0015 | $50,000 | View |
Source: ASX Appendix 3Y filings (Corporations Act s205G). Director trades must be lodged with the ASX within 14 days of the change in interest. See the official methodology.