Form 4 holding
Director
ATAI Life Sciences N.V.
- Security class
- Common Shares
- Shares / value
- 7,702,990
- Estimated value
- $40,748,817
- Report date
- 05 Nov 2025
- Price
- $5.29
- Ownership
- Direct
Cosmo Feilding-Mellen - Director at Atai Beckley N.V.
Issuer-level insider activity
- Role
- Director
- Issuer ticker
- ATAI on Nasdaq
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
No buys or sells have been reported by Cosmo Feilding-Mellen since 05 Sep 2025
Reported holdings for Cosmo Feilding-Mellen in Atai Beckley N.V.
Form 4 holding
Director
Atai Beckley N.V.
- Security class
- Stock Option
- Shares / value
- 10,000
- Estimated value
- Report date
- 25 Nov 2025
- Price
- Ownership
- Direct
- Underlying class
- Common Shares
- Underlying amount
Transaction history for Cosmo Feilding-Mellen in Atai Beckley N.V.
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.