Current report filing

Document and Entity Information

v3.19.3
Document and Entity Information
Nov. 07, 2019
Document And Entity Information [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Nov. 07, 2019
Entity Registrant Name Atara Biotherapeutics, Inc.
Entity Central Index Key 0001604464
Entity Emerging Growth Company false
Entity File Number 001-36548
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 46-0920988
Entity Address, Address Line One 611 Gateway Boulevard
Entity Address, Address Line Two Suite 900
Entity Address, City or Town South San Francisco
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94080
City Area Code 650
Local Phone Number 278-8930
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of Each Class Common Stock, par value $0.0001 per share
Trading Symbol ATRA
Name of Each Exchange on Which Registered NASDAQ