Compass Pathways prices $150M public offering of ADSs and pre-funded warrants

On February 18, 2026, Compass Pathways plc (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with Jefferies LLC, TD Securities (USA) LLC, Cantor Fitzgerald & Co., and Stifel, Nicolaus & Company, Incorporated, as representatives (the “Representatives”) of the underwriters listed therein (the “Underwriters”), relating to the issuance and sale in an underwritten public offering (the “Offering”) of (i) 17,500,000 American Depositary Shares, each representing one ordinary share, nominal value £0.008 each, of the Company (the “ADSs”) at a public offering price of $8.00 per ADS, and (ii) in lieu of ADSs, to certain institutional investors, pre-funded warrants to purchase up to 1,250,000 ADSs (the “Pre-Funded Warrants”) at a public offering price of $7.999 per Pre-Funded Warrant.