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Alector, Inc. (ALEC) — Operating Income

Annual figures by fiscal year, from SEC filings.

2017: -$32.68M2018: -$57.29M2019: -$114.40M2020: -$195.17M2021: -$37.36M2022: -$137.83M2023: -$151.74M2024: -$145.00M2025: -$156.01M-$156.01M
2017Operating Income (USD)2025
Fiscal YearOperating IncomeChange YoY
2025-$156.01M-7.6%
2024-$145.00M+4.4%
2023-$151.74M-10.1%
2022-$137.83M-268.9%
2021-$37.36M+80.9%
2020-$195.17M-70.6%
2019-$114.40M-99.7%
2018-$57.29M-75.3%
2017-$32.68M—