Feilding-Mellen Cosmo 4
4 · AtaiBeckley Inc. · Filed Jan 6, 2026
Insider Transaction Report
Form 4
AtaiBeckley Inc.ATAI
Feilding-Mellen Cosmo
Director
Transactions
- Sale
Common Stock
2026-01-02$3.90/sh−39,594$154,377→ 7,663,396 total
Footnotes (2)
- [F1]Represents shares sold to satisfy the Reporting Person's tax liability on vesting of restricted stock units.
- [F2]The price reported is a weighted average price. The securities were sold in multiple transactions at per share prices ranging from $3.79 to $3.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.