Form4insider filings, from the source

Company · CIK 0002081043 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

AtaiBeckley Inc. · ATAI

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTKevin James CraigChief Medical Officer8,437——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTAnne Nagengast JohnsonChief Accounting Officer140,045——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTChristopher Ryan Cave BarrettSee remarks155,066——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTGlenn Frank ShortChief Scientific Officer42,333——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTAmir H KalaliDirector4,666——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTAndrea Heslin SmileyDirector4,666——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTSrinivas RaoSee remarks, Director216,442——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTChristian Angermayer +1Director, 10% Owner55,756,748——0—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTGerd KochendoerferChief Operating Officer2,225,000——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTKevin James CraigChief Medical Officer1,960,517——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTAnne Nagengast JohnsonChief Accounting Officer3,047,951——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTChristopher Ryan Cave BarrettSee remarks3,643,267——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTGlenn Frank ShortChief Scientific Officer3,085,367——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTMichael E. FaermChief Financial Officer1,560,000——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTLaurent FischerDirector430,968——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTJohn Francis HoffmanDirector327,968——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTAmir H KalaliDirector455,968——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTAndrea Heslin SmileyDirector455,968——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTScott BraunsteinDirector573,881——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTSrinivas RaoSee remarks, Director9,963,381——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTRobert HershbergDirector741,089——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTSabrina Martucci JohnsonDirector455,968——0—
Sep 11, 2026 DForm 4 →Sep 11, 5:44 pm EDTChristian Angermayer +1Director, 10% Owner2,310,528——0—