Form4insider filings, from the source

SEC Form 4 · accession 0001140361-26-036391

AtaiBeckley Inc. · ATAI

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Gerd Kochendoerfer
Officer — Chief Operating Officer
Period of report
Sep 11, 2026
Accepted (ET)
Sep 11, 2026 · 5:44 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0002081043

Table I — non-derivative securities

No Table I lines on this filing.

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Stock OptionF2,F1$1.60Sep 11, 2026D1,400,000D—Jan 1, 2035Common Stock1,400,0000D
Stock OptionF2$3.76Sep 11, 2026D675,000D—Jan 30, 2036Common Stock675,0000D
Restricted Stock UnitsF3—Sep 11, 2026D150,000D——Common Stock150,0000D

Explanation of responses