Symbol
ATRA on Nasdaq
Investment type
Equity / Common Stock
Latest Disclosed Ownership
1.71M shares
Security Ownership
20%

Panacea Innovation Limited ownership in Atara Biotherapeutics, Inc. Common Stock (ATRA)

2025-08-19 - Panacea Innovation Limited has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1.71M shares of Atara Biotherapeutics, Inc. Common Stock (ATRA). This represents 20% percent ownership of the company. In their previous filing dated 2025-05-21, Panacea Innovation Ltd had reported owning 1.64M shares, indicating an increase of 4.54% percent.