Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent in pure of Alector, Inc. from Q1 2022 to Q3 2025

Taxonomy & unit
us-gaap: pure
Description
Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
Summary
Alector, Inc. quarterly Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent history and change rate from Q1 2022 to Q3 2025.
  • Alector, Inc. Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent for the quarter ending 30 Sep 2025 was 0.21, unchanged year-over-year.
Source SEC data
View on sec.gov
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent, Quarterly (pure)
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent, YoY Quarterly Change (%)

Alector, Inc. Quarterly Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent (pure)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
Q3 2025 0.21 0 0% 01 Jul 2025 30 Sep 2025 10-Q 06 Nov 2025 2025 Q3
Q2 2025 0.21 0 0% 01 Apr 2025 30 Jun 2025 10-Q 07 Aug 2025 2025 Q2
Q1 2025 0.21 0 0% 01 Jan 2025 31 Mar 2025 10-Q 08 May 2025 2025 Q1
Q3 2024 0.21 01 Jul 2024 30 Sep 2024 10-Q 06 Nov 2025 2025 Q3
Q2 2024 0.21 01 Apr 2024 30 Jun 2024 10-Q 07 Aug 2025 2025 Q2
Q1 2024 0.21 0 0% 01 Jan 2024 31 Mar 2024 10-Q 08 May 2024 2024 Q1
Q1 2023 0.21 0 0% 01 Jan 2023 31 Mar 2023 10-Q 04 May 2023 2023 Q1
Q1 2022 0.21 01 Jan 2022 31 Mar 2022 10-Q 05 May 2022 2022 Q1
* An asterisk sign (*) next to the value indicates that the value is likely invalid.