Income Tax Expense (Benefit) of Protagonist Therapeutics, Inc from 31 Dec 2014 to 31 Dec 2025

Taxonomy & unit
us-gaap: USD
Description
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
Summary
Protagonist Therapeutics, Inc quarterly and annual Income Tax Expense (Benefit) in USD history and change rate from 31 Dec 2014 to 31 Dec 2025.
  • Protagonist Therapeutics, Inc Income Tax Expense (Benefit) for the quarter ending 31 Dec 2025 was $666,000, a 67% decline year-over-year.
  • Protagonist Therapeutics, Inc Income Tax Expense (Benefit) for the twelve months ending 31 Dec 2025 was $838,000, a 80% decline year-over-year.
  • Protagonist Therapeutics, Inc annual Income Tax Expense (Benefit) for 2025 was $838,000, a 80% decline from 2024.
  • Protagonist Therapeutics, Inc annual Income Tax Expense (Benefit) for 2024 was $4,220,000.
  • Protagonist Therapeutics, Inc annual Income Tax Expense (Benefit) for 2023 was $0.
Source SEC data
View on sec.gov
Income Tax Expense (Benefit), Trailing 12 Months (USD)
Income Tax Expense (Benefit), Quarterly (USD)
Income Tax Expense (Benefit), YoY Quarterly Change (%)
Income Tax Expense (Benefit), Annual (USD)
Income Tax Expense (Benefit), YoY Annual Change (%)

Protagonist Therapeutics, Inc Quarterly Income Tax Expense (Benefit) (USD)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
Q4 2025 $838,000 $666,000 -$1,324,000 -67% 01 Oct 2025 31 Dec 2025 10-K 25 Feb 2026 2025 FY
Q3 2025 $2,162,000 $0 +$420,000 01 Jul 2025 30 Sep 2025 10-Q 06 Nov 2025 2025 Q3
Q2 2025 $1,742,000 $172,000 +$848,000 01 Apr 2025 30 Jun 2025 10-Q 06 Aug 2025 2025 Q2
Q1 2025 $894,000 $0 -$3,326,000 -100% 01 Jan 2025 31 Mar 2025 10-Q 06 May 2025 2025 Q1
Q4 2024 $4,220,000 $1,990,000 +$1,990,000 01 Oct 2024 31 Dec 2024 10-K 25 Feb 2026 2025 FY
Q3 2024 $2,230,000 $420,000 -$420,000 01 Jul 2024 30 Sep 2024 10-Q 06 Nov 2025 2025 Q3
Q2 2024 $2,650,000 $676,000 -$676,000 01 Apr 2024 30 Jun 2024 10-Q 06 Aug 2025 2025 Q2
Q1 2024 $3,326,000 $3,326,000 +$3,326,000 01 Jan 2024 31 Mar 2024 10-Q 06 May 2025 2025 Q1
Q4 2023 $0 $0 01 Oct 2023 31 Dec 2023 10-K 27 Feb 2024 2023 FY
Q3 2023 $0 01 Jul 2023 30 Sep 2023 10-Q 07 Nov 2024 2024 Q3
Q2 2023 $0 01 Apr 2023 30 Jun 2023 10-Q 06 Aug 2024 2024 Q2
Q1 2023 $0 01 Jan 2023 31 Mar 2023 10-Q 07 May 2024 2024 Q1
Q4 2021 $0 $0 $0 01 Oct 2021 31 Dec 2021 10-K 27 Feb 2024 2023 FY
Q3 2021 $0 $0 $0 01 Jul 2021 30 Sep 2021 10-Q 03 Nov 2021 2021 Q3
Q2 2021 $0 $0 -$1,129,000 -100% 01 Apr 2021 30 Jun 2021 10-Q 04 Aug 2021 2021 Q2
Q1 2021 $1,129,000 $0 -$176,000 -100% 01 Jan 2021 31 Mar 2021 10-Q 04 May 2021 2021 Q1
Q4 2020 $1,305,000 $0 -$857,000 -100% 01 Oct 2020 31 Dec 2020 10-K 15 Mar 2023 2022 FY
Q3 2020 $2,162,000 $0 +$102,000 01 Jul 2020 30 Sep 2020 10-Q 04 Nov 2020 2020 Q3
Q2 2020 $2,060,000 $1,129,000 +$2,758,000 01 Apr 2020 30 Jun 2020 10-Q 04 Aug 2021 2021 Q2
Q1 2020 $698,000 $176,000 -$7,000 -3.8% 01 Jan 2020 31 Mar 2020 10-Q 04 May 2021 2021 Q1
Q4 2019 $691,000 $857,000 +$1,656,000 01 Oct 2019 31 Dec 2019 10-K 28 Feb 2022 2021 FY
Q3 2019 $2,347,000 $102,000 -$102,000 01 Jul 2019 30 Sep 2019 10-Q 04 Nov 2020 2020 Q3
Q2 2019 $2,245,000 $1,629,000 -$1,629,000 01 Apr 2019 30 Jun 2019 10-Q 06 Aug 2020 2020 Q2
Q1 2019 $616,000 $183,000 +$183,000 01 Jan 2019 31 Mar 2019 10-Q 07 May 2020 2020 Q1
Q4 2018 $799,000 $799,000 01 Oct 2018 31 Dec 2018 10-K 10 Mar 2021 2020 FY
Q3 2018 $0 01 Jul 2018 30 Sep 2018 10-Q 06 Nov 2019 2019 Q3
Q2 2018 $0 01 Apr 2018 30 Jun 2018 10-Q 07 Aug 2019 2019 Q2
Q1 2018 $0 01 Jan 2018 31 Mar 2018 10-Q 08 May 2019 2019 Q1

Protagonist Therapeutics, Inc Annual Income Tax Expense (Benefit) (USD)

Period Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
2025 $838,000 -$3,382,000 -80% 01 Jan 2025 31 Dec 2025 10-K 25 Feb 2026 2025 FY
2024 $4,220,000 +$4,220,000 01 Jan 2024 31 Dec 2024 10-K 25 Feb 2026 2025 FY
2023 $0 $0 01 Jan 2023 31 Dec 2023 10-K 27 Feb 2024 2023 FY
2022 $0 $0 01 Jan 2022 31 Dec 2022 10-K 27 Feb 2024 2023 FY
2021 $0 -$1,305,000 -100% 01 Jan 2021 31 Dec 2021 10-K 27 Feb 2024 2023 FY
2020 $1,305,000 +$1,996,000 01 Jan 2020 31 Dec 2020 10-K 15 Mar 2023 2022 FY
2019 $691,000 +$108,000 +14% 01 Jan 2019 31 Dec 2019 10-K 28 Feb 2022 2021 FY
2018 $799,000 -$799,000 01 Jan 2018 31 Dec 2018 10-K 10 Mar 2021 2020 FY
2017 $0 $0 01 Jan 2017 31 Dec 2017 10-K 07 Mar 2018 2017 FY
2016 $0 $0 01 Jan 2016 31 Dec 2016 10-K 07 Mar 2018 2017 FY
2015 $0 $0 01 Jan 2015 31 Dec 2015 10-K 07 Mar 2018 2017 FY
2014 $0 01 Jan 2014 31 Dec 2014 10-K 07 Mar 2017 2016 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.