UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __________ to __________ Commission File Number: 001-40493 ATAI Life Sciences N.V. (Exact name of registrant as specified in its charter) The Netherlands No ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q n (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __________ to __________ Commission File Number: 001-40493 ATAI Life Sciences N.V. (Exact name of registrant as specified in its charter) The Netherlands Not A ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q n (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __________ to __________ Commission File Number: 001-40493 ATAI Life Sciences N.V. (Exact name of registrant as specified in its charter) The Netherlands Not ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO . Commission File Number: 001-40493 ATAI Life Sciences N.V. (Exact name of registrant as specified in its charter) The Netherlands Not Applicable (State or other ...

Atai Life Sciences N.V. (NASDAQ:ATAI) Q3 2022 Earnings Conference Call November 10, 2022 8:30 AM ET Company Participants Stephen Bardin - Chief Financial Officer Florian Brand - Chief Executive Officer and Co-Founder Srini Rao - Chief Scientific Officer and Co-Founder Conference Call Participants Andrew Tsai - Jefferies Ritu Baral - Cowen Stephen Bardin Hi, everyone and welcome to the Atai Life Sciences Third Quarter Earnings Call. I am Stephen Bardin, CFO of Atai and I am very pleased to have you with us. ...

Atai Life Sciences N.V. (NASDAQ:ATAI) Q2 2022 Earnings Conference Call August 15, 2022 8:30 AM ET Company Participants Greg Weaver – Chief Financial Officer Stephen Bardin – Deputy Chief Financial Officer Florian Brand – Chief Executive Officer Srini Rao – Chief Scientific Officer Conference Call Participants Judah Frommer – Credit Suisse Andrew Tsai – Jefferies LLC Greg Weaver Hi, everyone. Welcome and thanks for joining us for the Atai Second Quarter Earnings Call. I’m Greg Weaver, CFO of Atai Life Scienc ...

atai Life Sciences N.V. (NASDAQ:ATAI) Q1 2022 Earnings Conference Call May 16, 2022 8:30 AM ET Company Participants Greg Weaver – Chief Financial Officer Florian Brand – Chief Executive Officer Srini Rao – Chief Scientific Officer Conference Call Participants Charles Duncan – Cantor Ritu Baral – Cowen Greg Weaver Hi everyone, I’m Greg Weaver, CFO of atai Life Sciences. And I’m pleased to welcome you to our First Quarter 2022 Earnings Management Interview. I’m joined today by my colleagues, CEO, Florian Bran ...