ATAI Investor Day Presentation Deck

The Large Majority of Patients With Schizophrenia Have Cognitive Impairment % of Cases 100 35 30 25 20 15 10 7.2% 5 0 0% 22.8% 20.6% 0.4% 22.6% 1.6% 16.5% 7.0% <50-50 51-60 61-70 71-80 16.0% 25.0% 25.0% 7.9% 2.2% Schizophrenia (n=575) Normal controls (n=540) from standardization sample Wilk CM, et al. Schizophr Res. 2004;70(2-3):175-186. RBANS: Repeatable Battery for Assessment of Neuropsychological Status 16.0% 0.4% 0% 7.0% 0% 1.6% 0% 0.4% 81-90 91-100 101-110 111-120 121-130 131-140 140+ Total Scale Score 14

View entire presentation