COMPASS Pathways : investor presentation May 2025

CMPS

Published on 05/09/2025 at 09:33

Investor Presentation

May 2025

Dedicated toacceleratingpatient accesstoevidence-based

innovationinmental health

Lead product candidate: COMP360 psilocybin treatment in treatment resistant depression (TRD)

Phase 2 TRD program published in The New England Journal of Medicine

Phase 3 TRD program recruiting

Pivotal trial 1 (COMP005): top-line 6-week data expected late June

Pivotal trial 2 (COMP006): 26-week data expected H2 2026

Phase 2 PTSD positive top-line data reported in Q2 2024, late stage clinical

study in development

Cash position of $260.1 million at March 31, 2025

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~21M

~10M

~3M

Treatment-resistant depression (TRD) is broadly referred to as the inadequate response to at least 2 trials of antidepressant pharmacotherapy1

1) Voineskos 2020; 2) National Institute of Mental Health. Major Depression. 2022; 3) NIMH 2019; 4) Zhdanava 2019

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Condition

Major Depressive Disorder (MDD)

Treatment Resistant Depression

(TRD)

Treatment Line of

Therapy

1st Line

2nd Line

3rd Line+

Typical treatment progression and available treatments

Pharmacotherapy:

Traditional antidepressant

Dose escalation of current

antidepressant

Pharmacotherapy:

Switch to different traditional

antidepressant

Add a traditional antidepressant

Pharmacotherapy:

Switch to a different traditional

antidepressant

Add a traditional antidepressant

Augmentation therapy (antidepressant + mood stabilizers, anticonvulsants, atypical antipsychotics)

Spravato (esketamine)

Somatic therapy (rTMS, tDCS,

ECT, DBS)*

*NOTE: rTMS = repetitive transcranial magnetic stimulation; tDCS=transcranial direct current stimulation; ECT=electroconvulsive therapy; DBS=deep brain stimulation

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Disclaimer

Compass Pathways plc published this content on May 09, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on May 09, 2025 at 13:26 UTC.