ATAI Investor Presentation Deck slide image

ATAI Investor Presentation Deck

RL-007: a de-risked pro-cognitive neuromodulator with excellent tolerability in humans RL-007: demonstrated pro-cognitive treatment for CIAS 1. Pharma developed product in-licensed with extensive pre-clinical & clinical data package 2. Human Phase 1+2 data show replicated, clinically significant learning and memory effects, consistent with broad pre-clinical pro-cognitive data 3. Well tolerated (>500 subjects dosed), centrally acting oral drug 4. Initial indication: cognitive impairment associated with schizophrenia (CIAS) is characterized by episodic learning and memory deficits - no approved treatment In Vitro Enhanced Synaptic Plasticity In Vivo Broad Cognitive Efficacy across Species Predictive Dose Modeling Defined CNS Drug Exposure Cognition Relationship Phase 1, CSF Concentration Well Behaved PK Confirms CNS Exposures Phase 1b Cognitive Challenge Scopolamine Challenge Confirm Cognition Dose Range Phase 2A, DPNP Showed Cognitive Improvements in Metabolic Syndrome Phase 2a, CIAS Confirmed CNS engagement and Cognitive Signal Consistent PK-PD relationship Confidence in active dose range Complete CMC package Excellent tolerability and safety Multiple clinical cognitive signals De-risked path forward 21
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