Unrecognized Tax Benefits of Amprius Technologies, Inc. from 31 Dec 2020 to 31 Dec 2025

Taxonomy & unit: us-gaap: USD
Description: Amount of unrecognized tax benefits.
Summary: Amprius Technologies, Inc. quarterly Unrecognized Tax Benefits in USD history and change rate from 31 Dec 2020 to 31 Dec 2025.
Amprius Technologies, Inc. Unrecognized Tax Benefits for the quarter ending 31 Dec 2025 was $1,114,000, a 102% increase year-over-year.
Source SEC data: View on sec.gov

Unrecognized Tax Benefits, Quarterly (USD)

Unrecognized Tax Benefits, YoY Quarterly Change (%)

Amprius Technologies, Inc. Quarterly Unrecognized Tax Benefits (USD)

Period	Value	YoY Chg	Change %	Date	Report	Filed	Fiscal Year	Fiscal Period
Q4 2025	$1,114,000	+$563,000	+102%	31 Dec 2025	10-K	06 Mar 2026	2025	FY
Q4 2024	$551,000	+$158,000	+40%	31 Dec 2024	10-K	06 Mar 2026	2025	FY
Q4 2023	$393,000	+$96,000	+32%	31 Dec 2023	10-K	06 Mar 2026	2025	FY
Q4 2022	$297,000	-$412,000	-58%	31 Dec 2022	10-K	20 Mar 2025	2024	FY
Q2 2022	$0	$0		30 Jun 2022	10-Q	12 Aug 2022	2022	Q2
Q1 2022	$0	$0		31 Mar 2022	10-Q	17 May 2022	2022	Q1
Q4 2021	$709,000	+$35,000	+5.2%	31 Dec 2021	10-K	28 Mar 2024	2023	FY
Q2 2021	$0			30 Jun 2021	10-Q	12 Aug 2022	2022	Q2
Q1 2021	$0			31 Mar 2021	10-Q	17 May 2022	2022	Q1
Q4 2020	$674,000			31 Dec 2020	10-K	30 Mar 2023	2022	FY

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