Altimmune, Inc. Unrecognized Tax Benefits in USD from Q4 2019 to Q4 2024

Taxonomy & unit: us-gaap: USD
Description: Amount of unrecognized tax benefits.
Summary: Altimmune, Inc. quarterly Unrecognized Tax Benefits history and growth rate from Q4 2019 to Q4 2024.
Altimmune, Inc. Unrecognized Tax Benefits for the quarter ending December 31, 2024 was $700K, unchanged year-over-year.

Unrecognized Tax Benefits, Quarterly (USD)

Unrecognized Tax Benefits, YoY Quarterly Growth (%)

Altimmune, Inc. Quarterly Unrecognized Tax Benefits (USD)

Period	Value	YoY Chg	Change %	Date	Report	Filed
Q4 2024	$700K	$0	0%	Dec 31, 2024	10-K	2025-02-27
Q4 2023	$700K	-$11K	-1.55%	Dec 31, 2023	10-K	2025-02-27
Q4 2022	$711K	+$474K	+200%	Dec 31, 2022	10-K	2024-03-27
Q4 2021	$237K	-$474K	-66.7%	Dec 31, 2021	10-K	2024-03-27
Q4 2020	$711K	+$711K		Dec 31, 2020	10-K	2023-02-28
Q4 2019	$0			Dec 31, 2019	10-K	2021-02-25

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