Unrecognized Tax Benefits of Atara Biotherapeutics, Inc. from 31 Dec 2014 to 31 Dec 2024

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
Atara Biotherapeutics, Inc. quarterly Unrecognized Tax Benefits in USD history and change rate from 31 Dec 2014 to 31 Dec 2024.
  • Atara Biotherapeutics, Inc. Unrecognized Tax Benefits for the quarter ending 31 Dec 2024 was $37,933,000, a 76% decline year-over-year.
Source SEC data
View on sec.gov
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Change (%)

Atara Biotherapeutics, Inc. Quarterly Unrecognized Tax Benefits (USD)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2024 $37,933,000 -$122,413,000 -76% 31 Dec 2024 10-K 07 Mar 2025 2024 FY
Q4 2023 $160,346,000 +$9,381,000 +6.2% 31 Dec 2023 10-K 07 Mar 2025 2024 FY
Q4 2022 $150,965,000 +$6,898,000 +4.8% 31 Dec 2022 10-K 07 Mar 2025 2024 FY
Q4 2021 $144,067,000 +$33,466,000 +30% 31 Dec 2021 10-K 28 Mar 2024 2023 FY
Q4 2020 $110,601,000 +$24,601,000 +29% 31 Dec 2020 10-K 08 Feb 2023 2022 FY
Q4 2019 $86,000,000 +$44,926,000 +109% 31 Dec 2019 10-K 08 Feb 2023 2022 FY
Q4 2018 $41,074,000 +$11,023,000 +37% 31 Dec 2018 10-K 28 Feb 2022 2021 FY
Q4 2017 $30,051,000 +$20,766,000 +224% 31 Dec 2017 10-K 01 Mar 2021 2020 FY
Q4 2016 $9,285,000 +$4,971,000 +115% 31 Dec 2016 10-K 27 Feb 2020 2019 FY
Q3 2016 $4,600,000 30 Sep 2016 10-Q 04 Nov 2016 2016 Q3
Q4 2015 $4,314,000 +$2,671,000 +163% 31 Dec 2015 10-K 26 Feb 2019 2018 FY
Q4 2014 $1,643,000 31 Dec 2014 10-K 27 Feb 2018 2017 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.