Unrecognized Tax Benefits in USD of INNOSPEC INC. from Q4 2010 to Q4 2024

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
Innospec Inc. quarterly Unrecognized Tax Benefits history and change rate from Q4 2010 to Q4 2024.
  • Innospec Inc. Unrecognized Tax Benefits for the quarter ending 31 Dec 2024 was $0.000, a 100% decline year-over-year.
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Change (%)

INNOSPEC INC. Quarterly Unrecognized Tax Benefits (USD)

Period Value YoY Chg Change % Date Report Filed
Q4 2024 $0 -$14.8M -100% 31 Dec 2024 10-K 19 Feb 2025
Q3 2024 $11M -$3.1M -22% 30 Sep 2024 10-Q 06 Nov 2024
Q2 2024 $11.9M -$2.1M -15% 30 Jun 2024 10-Q 07 Aug 2024
Q1 2024 $15M +$1.3M +9.49% 31 Mar 2024 10-Q 10 May 2024
Q4 2023 $14.8M +$1.4M +10.4% 31 Dec 2023 10-K 19 Feb 2025
Q3 2023 $14.1M -$2.2M -13.5% 30 Sep 2023 10-Q 08 Nov 2023
Q2 2023 $14M -$2.3M -14.1% 30 Jun 2023 10-Q 09 Aug 2023
Q1 2023 $13.7M -$2.6M -16% 31 Mar 2023 10-Q 04 May 2023
Q4 2022 $13.4M -$2.9M -17.8% 31 Dec 2022 10-K 19 Feb 2025
Q3 2022 $16.3M -$100K -0.61% 30 Sep 2022 10-Q 09 Nov 2022
Q2 2022 $16.3M $0 0% 30 Jun 2022 10-Q 03 Aug 2022
Q1 2022 $16.3M +$300K +1.88% 31 Mar 2022 10-Q 04 May 2022
Q4 2021 $16.3M +$300K +1.88% 31 Dec 2021 10-K 19 Feb 2025
Q3 2021 $16.4M +$900K +5.81% 30 Sep 2021 10-Q 03 Nov 2021
Q2 2021 $16.3M +$1.1M +7.24% 30 Jun 2021 10-Q 04 Aug 2021
Q1 2021 $16M -$400K -2.44% 31 Mar 2021 10-Q 05 May 2021
Q4 2020 $16M -$400K -2.44% 31 Dec 2020 10-K 14 Feb 2024
Q3 2020 $15.5M +$600K +4.03% 30 Sep 2020 10-Q 04 Nov 2020
Q2 2020 $15.2M +$600K +4.11% 30 Jun 2020 10-Q 05 Aug 2020
Q1 2020 $16.4M +$2.2M +15.5% 31 Mar 2020 10-Q 06 May 2020
Q4 2019 $16.4M +$2.4M +17.1% 31 Dec 2019 10-K 22 Feb 2023
Q3 2019 $14.9M +$12.3M +473% 30 Sep 2019 10-Q 06 Nov 2019
Q2 2019 $14.6M +$12M +462% 30 Jun 2019 10-Q 06 Aug 2019
Q1 2019 $14.2M +$11.6M +446% 31 Mar 2019 10-Q 08 May 2019
Q4 2018 $14M +$11.5M +460% 31 Dec 2018 10-K 16 Feb 2022
Q3 2018 $2.6M +$800K +44.4% 30 Sep 2018 10-Q 07 Nov 2018
Q2 2018 $2.6M +$300K +13% 30 Jun 2018 10-Q 08 Aug 2018
Q1 2018 $2.6M +$300K +13% 31 Mar 2018 10-Q 09 May 2018
Q4 2017 $2.5M +$200K +8.7% 31 Dec 2017 10-K 17 Feb 2021
Q3 2017 $1.8M -$500K -21.7% 30 Sep 2017 10-Q 08 Nov 2017
Q2 2017 $2.3M -$1.2M -34.3% 30 Jun 2017 10-Q 09 Aug 2017
Q1 2017 $2.3M -$1.6M -41% 31 Mar 2017 10-Q 10 May 2017
Q4 2016 $2.3M -$1.6M -41% 31 Dec 2016 10-K 19 Feb 2020
Q3 2016 $2.3M -$1.3M -36.1% 30 Sep 2016 10-Q 03 Nov 2016
Q2 2016 $3.5M -$2.8M -44.4% 30 Jun 2016 10-Q 03 Aug 2016
Q1 2016 $3.9M -$2.4M -38.1% 31 Mar 2016 10-Q 04 May 2016
Q4 2015 $3.9M -$1.8M -31.6% 31 Dec 2015 10-K 20 Feb 2019
Q3 2015 $3.6M -$2.3M -39% 30 Sep 2015 10-Q 04 Nov 2015
Q2 2015 $6.3M -$2.7M -30% 30 Jun 2015 10-Q 05 Aug 2015
Q1 2015 $6.3M -$2.7M -30% 31 Mar 2015 10-Q 06 May 2015
Q4 2014 $5.7M -$7.3M -56.2% 31 Dec 2014 10-K 15 Feb 2018
Q3 2014 $5.9M -$6.6M -52.8% 30 Sep 2014 10-Q 05 Nov 2014
Q2 2014 $9M -$3.4M -27.4% 30 Jun 2014 10-Q 06 Aug 2014
Q1 2014 $9M -$3.4M -27.4% 31 Mar 2014 10-Q 07 May 2014
Q4 2013 $13M +$200K +1.56% 31 Dec 2013 10-K 15 Feb 2017
Q3 2013 $12.5M $0 0% 30 Sep 2013 10-Q 06 Nov 2013
Q2 2013 $12.4M -$300K -2.36% 30 Jun 2013 10-Q 08 Aug 2013
Q1 2013 $12.4M 31 Mar 2013 10-Q/A 08 Aug 2013
Q4 2012 $12.8M +$200K +1.59% 31 Dec 2012 10-K 17 Feb 2016
Q3 2012 $12.5M 30 Sep 2012 10-Q 01 Nov 2012
Q2 2012 $12.7M 30 Jun 2012 10-Q 09 Aug 2012
Q4 2011 $12.6M +$4M +46.5% 31 Dec 2011 10-K 17 Feb 2015
Q4 2010 $8.6M 31 Dec 2010 10-K 13 Feb 2014
* An asterisk sign (*) next to the value indicates that the value is likely invalid.