Unrecognized Tax Benefits in USD of Pulmatrix, Inc. from Q4 2013 to Q3 2025

Taxonomy & unit: us-gaap: USD
Description: Amount of unrecognized tax benefits.
Summary: Pulmatrix, Inc. quarterly Unrecognized Tax Benefits history and change rate from Q4 2013 to Q3 2025.
Pulmatrix, Inc. Unrecognized Tax Benefits for the quarter ending 30 Sep 2025 was $0.000.

Unrecognized Tax Benefits, Quarterly (USD)

Unrecognized Tax Benefits, YoY Quarterly Change (%)

Pulmatrix, Inc. Quarterly Unrecognized Tax Benefits (USD)

Period	Value	YoY Chg	Change %	Date	Report	Filed
Q3 2025	$0			30 Sep 2025	10-Q	16 Oct 2025
Q4 2024	$0	-$505K	-100%	31 Dec 2024	10-Q	16 Oct 2025
Q4 2023	$505K	+$276K	+121%	31 Dec 2023	10-K	21 Mar 2025
Q4 2022	$229K			31 Dec 2022	10-K	21 Mar 2025
Q4 2020	$0	-$87K	-100%	31 Dec 2020	10-K	30 Mar 2023
Q4 2019	$87K	-$1.16M	-93%	31 Dec 2019	10-K	29 Mar 2022
Q4 2018	$1.24M	+$135K	+12.2%	31 Dec 2018	10-K	23 Mar 2021
Q4 2017	$1.11M	-$63K	-5.38%	31 Dec 2017	10-K	26 Mar 2020
Q4 2016	$1.17M	+$86K	+7.92%	31 Dec 2016	10-K	19 Feb 2019
Q4 2015	$1.09M	+$60K	+5.85%	31 Dec 2015	10-K	13 Mar 2018
Q4 2014	$1.03M	$0	0%	31 Dec 2014	10-K	10 Mar 2017
Q4 2013	$1.03M			31 Dec 2013	10-K	10 Mar 2016

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