| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Apeiron Investment Group Ltd. | 10%+ Owner | 66 & 67 BEATRICE, AMERY STREET, SILEMA, MALTA | Apeiron Investment Group Ltd. By: /s/ Mario Frendo, Director | 02 Oct 2025 | 0001845711 |
| Angermayer Christian | Director, 10%+ Owner | 66 & 67 AMERY STREET, SILEMA, MALTA | /s/ Christian Angermayer | 02 Oct 2025 | 0001845872 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATAI | Common Shares | Conversion of derivative security | +2,367,200 | +4.6% | 53,412,414 | 30 Sep 2025 | By Apeiron Investment Group Ltd. | F1 | ||
| holding | ATAI | Common Shares | 1,799,302 | 30 Sep 2025 | By Apeiron Presight Capital Fund II, L.P. |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATAI | Convertible Notes | Conversion of derivative security | -147,950 | -100% | 0 | 30 Sep 2025 | Common Shares | 2,367,200 | By Apeiron Investment Group Ltd. | F1, F2 |
| Id | Content |
|---|---|
| F1 | The conversion price for the Convertible Notes is EUR 17.00 per note. |
| F2 | The Convertible Notes were acquired in exchange for convertible notes issued by ATAI Life Sciences AG with substantially similar terms and economics. |