89bio, Inc. Quarterly Unrecognized Tax Benefits in USD from Q4 2018 to Q2 2025

Taxonomy & unit: us-gaap: USD
Description: Amount of unrecognized tax benefits.
Summary: 89bio, Inc. quarterly Unrecognized Tax Benefits history and growth rate from Q4 2018 to Q2 2025.
89bio, Inc. Unrecognized Tax Benefits for the quarter ending June 30, 2025 was $5.3M.

Unrecognized Tax Benefits, Quarterly (USD)

Unrecognized Tax Benefits, YoY Quarterly Growth (%)

Period	Value	YoY Chg	Change %	Date	Report	Filed
Q2 2025	$5.3M			Jun 30, 2025	10-Q	2025-08-08
Q4 2024	$16.8M	+$4.73M	+39.1%	Dec 31, 2024	10-K	2025-02-27
Q4 2023	$12.1M	+$10.5M	+664%	Dec 31, 2023	10-K	2025-02-27
Q4 2022	$1.58M	+$733K	+86.1%	Dec 31, 2022	10-K	2025-02-27
Q4 2021	$851K	+$522K	+159%	Dec 31, 2021	10-K	2025-02-27
Q4 2020	$329K	+$329K		Dec 31, 2020	10-K	2024-03-01
Q4 2019	$0	$0		Dec 31, 2019	10-K	2020-03-18
Q4 2018	$0			Dec 31, 2018	10-K	2020-03-18

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