NASDAQ:ALEC | Operating Income | Alector, Inc.

Complete source-backed operating income history.

Available history
2017-12-31 to 2026-06-30
Data captured

Historical Operating Income

DateOperating Income
2026-06-30-$24.39M
2026-03-31-$24.92M
2025-12-31-$39.57M
2025-09-30-$37.61M
2025-06-30-$34.14M
2025-03-31-$44.7M
2024-12-31-$7.25M
2024-09-30-$48.43M
2024-06-30-$45.61M
2024-03-31-$43.71M
2023-12-31-$47.45M
2023-09-30-$50.58M
2023-06-30-$3.59M
2023-03-31-$50.12M
2022-12-31-$55.44M
2022-09-30-$47.75M
2022-06-30$9.48M
2022-03-31-$44.12M
2021-12-31-$55.73M
2021-09-30$126.33M
2021-06-30-$55.33M
2021-03-31-$52.64M
2020-12-31-$52.76M
2020-09-30-$53.75M
2020-06-30-$46.59M
2020-03-31-$42.08M
2019-12-31-$32.34M
2019-09-30-$34.15M
2019-06-30-$27.15M
2019-03-31-$20.76M
2018-12-31-$19.02M
2018-09-30-$16.82M
2018-06-30-$12.23M
2018-03-31-$9.23M

Annual Operating Income

DateOperating Income
2025-12-31-$156.01M
2024-12-31-$145M
2023-12-31-$151.74M
2022-12-31-$137.83M
2021-12-31-$37.36M
2020-12-31-$195.17M
2019-12-31-$114.4M
2018-12-31-$57.29M
2017-12-31-$32.68M