SCHEDULE 13G FOR ATARA BIOTHERAPEUTICS, INC. BY DOMAIN PARTNERS VIII, L.P.

Company

Atara Biotherapeutics, Inc.

Filed

February 5, 2015

Accession Number

0000904454-15-000053

A Schedule 13G is filed when a passive investor acquires more than 5% of a company's shares without intent to influence control. Learn more about SC 13G filings →