Form 4 holding
Former EVP, CFO & COO
Atara Biotherapeutics, Inc.
- Security class
- Common Stock
- Shares / value
- 56,231
- Estimated value
- $393,448
- Report date
- 03 Mar 2025
- Price
- $7.00
- Ownership
- Direct
Eric J. Hyllengren - Former EVP, CFO & COO at Atara Biotherapeutics, Inc.
Issuer-level insider activity
- Role
- Former EVP, CFO & COO
- Issuer ticker
- ATRA 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 Eric J. Hyllengren since 13 Sep 2025
Reported holdings for Eric J. Hyllengren in Atara Biotherapeutics, Inc.
Form 4 holding
Former EVP, CFO & COO
Atara Biotherapeutics, Inc.
- Security class
- Employee Stock Option (Right to Buy)
- Shares / value
- 2,656
- Estimated value
- Report date
- 31 Mar 2025
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Transaction history for Eric J. Hyllengren in Atara Biotherapeutics, Inc.
| 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.