Atara Biotherapeutics, Inc. (ATRA) Unrecognized Tax Benefits USD 2014 - 2023

Historical data

Taxonomy & unit: us-gaap: USD
Description: Amount of unrecognized tax benefits.
Summary: Atara Biotherapeutics, Inc. quarterly Unrecognized Tax Benefits history and growth rate from 2014 to 2023.
Atara Biotherapeutics, Inc. Unrecognized Tax Benefits for the quarter ending December 31, 2023 was $160 M, a 6.21% increase year-over-year.

Unrecognized Tax Benefits, Quarterly (USD)

Unrecognized Tax Benefits, YoY Quarterly Growth (%)

Period	Value	YoY Chg	Change %	Date	Report	Filed
Q4 2023	$160 M	+$9.38 M	+6.21%	Dec 31, 2023	10-K	2024-03-28
Q4 2022	$151 M	+$6.9 M	+4.79%	Dec 31, 2022	10-K	2024-03-28
Q4 2021	$144 M	+$33.5 M	+30.3%	Dec 31, 2021	10-K	2024-03-28
Q4 2020	$111 M	+$24.6 M	+28.6%	Dec 31, 2020	10-K	2023-02-08
Q4 2019	$86 M	+$44.9 M	+109%	Dec 31, 2019	10-K	2023-02-08
Q4 2018	$41.1 M	+$11 M	+36.7%	Dec 31, 2018	10-K	2022-02-28
Q4 2017	$30.1 M	+$20.8 M	+224%	Dec 31, 2017	10-K	2021-03-01
Q4 2016	$9.29 M	+$4.97 M	+115%	Dec 31, 2016	10-K	2020-02-27
Q3 2016	$4.6 M			Sep 30, 2016	10-Q	2016-11-04
Q4 2015	$4.31 M	+$2.67 M	+163%	Dec 31, 2015	10-K	2019-02-26
Q4 2014	$1.64 M			Dec 31, 2014	10-K	2018-02-27

* An asterisk sign (*) next to the value indicates that the value is likely invalid.