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            <natureOfAcquisitionTransaction>Stock Option Exercise</natureOfAcquisitionTransaction>
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        <noticeSignature>
            <noticeDate>05/03/2024</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Stephen Rodrick Bardin</signature>
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144
0001942596
XXXXXXXX
LIVE
0001840904
ATAI LIFE SCIENCES N.V.
001-40493
Wallstrasse 16
Berlin
2M
10179
49 89 2153 9035
STEPHEN BARDIN
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
9333
20952.59
166026396
05/03/2024
NASDAQ
Common
05/03/2024
Stock Option Exercise
Issuer
N
9333
05/03/2024
Cash
N
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/08/2024
13577
33837.96
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/08/2024
3200
8416.00
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/05/2024
6423
15997.12
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/04/2024
7100
19738.00
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/04/2024
639
1577.44
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/03/2024
25000
48720.00
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/03/2024
25000
50482.50
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/03/2024
5000
9556.00
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/03/2024
15000
32850.00
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/03/2024
25000
56775.00
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
04/03/2024
12046
29647.62
STEPHEN BARDIN
Wallstrasse 16
Berlin
2M
10179
Common
03/18/2024
67315
111668.85
05/03/2024
/s/ Stephen Rodrick Bardin