X0407 4 2023-03-29 0 0001840904 ATAI Life Sciences N.V. ATAI 0001845711 Apeiron Investment Group Ltd. 66 & 67, BEATRICE, AMERY STREET SLIEMA O1 SLM1707 MALTA 0 0 1 0 0001845872 Angermayer Christian 66 & 67, BEATRICE, AMERY STREET SLIEMA O1 SLM1707 MALTA 0 0 1 0 0 Common Shares 2023-03-29 4 P 0 1214297 1.318 A 32086697 I By Apeiron Investment Group Ltd. Common Shares 1799302 I By Apeiron Presight Capital Fund II, L.P. Apeiron Investment Group Ltd. By: /s/ Julien Hofer, Director 2023-03-29 /s/ Christian Angermayer 2023-03-29