Alector, Inc. Quarterly Operating Income (Loss) in USD from Q1 2018 to Q3 2024

Taxonomy & unit
us-gaap: USD
Description
The net result for the period of deducting operating expenses from operating revenues.
Summary
Alector, Inc. quarterly/annual Operating Income (Loss) history and growth rate from Q1 2018 to Q3 2024.
  • Alector, Inc. Operating Income (Loss) for the quarter ending September 30, 2024 was -$48.4M, a 4.25% increase year-over-year.
  • Alector, Inc. Operating Income (Loss) for the twelve months ending September 30, 2024 was -$185M, a 16% decline year-over-year.
  • Alector, Inc. annual Operating Income (Loss) for 2023 was -$152M, a 10.1% decline from 2022.
  • Alector, Inc. annual Operating Income (Loss) for 2022 was -$138M, a 269% decline from 2021.
  • Alector, Inc. annual Operating Income (Loss) for 2021 was -$37.4M, a 80.9% increase from 2020.
Operating Income (Loss), Trailing 12 Months (USD)
Operating Income (Loss), Quarterly (USD)
Operating Income (Loss), YoY Quarterly Growth (%)
Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed
Q3 2024 -$185M -$48.4M +$2.15M +4.25% Jul 1, 2024 Sep 30, 2024 10-Q 2024-11-06
Q2 2024 -$187M -$45.6M -$42M -1171% Apr 1, 2024 Jun 30, 2024 10-Q 2024-08-07
Q1 2024 -$145M -$43.7M +$6.41M +12.8% Jan 1, 2024 Mar 31, 2024 10-Q 2024-05-08
Q4 2023 -$152M -$47.5M +$7.99M +14.4% Oct 1, 2023 Dec 31, 2023 10-K 2024-02-27
Q3 2023 -$160M -$50.6M -$2.84M -5.94% Jul 1, 2023 Sep 30, 2023 10-Q 2024-11-06
Q2 2023 -$157M -$3.59M -$13.1M -138% Apr 1, 2023 Jun 30, 2023 10-Q 2024-08-07
Q1 2023 -$144M -$50.1M -$5.99M -13.6% Jan 1, 2023 Mar 31, 2023 10-Q 2024-05-08
Q4 2022 -$138M -$55.4M +$291K +0.52% Oct 1, 2022 Dec 31, 2022 10-K 2024-02-27
Q3 2022 -$138M -$47.7M -$174M -138% Jul 1, 2022 Sep 30, 2022 10-Q 2023-11-07
Q2 2022 $36M $9.48M +$64.8M Apr 1, 2022 Jun 30, 2022 10-Q 2023-08-03
Q1 2022 -$28.8M -$44.1M +$8.51M +16.2% Jan 1, 2022 Mar 31, 2022 10-Q 2023-05-04
Q4 2021 -$37.4M -$55.7M -$2.97M -5.63% Oct 1, 2021 Dec 31, 2021 10-K 2024-02-27
Q3 2021 -$34.4M $126M +$180M Jul 1, 2021 Sep 30, 2021 10-Q 2022-11-08
Q2 2021 -$214M -$55.3M -$8.74M -18.8% Apr 1, 2021 Jun 30, 2021 10-Q 2022-08-04
Q1 2021 -$206M -$52.6M -$10.6M -25.1% Jan 1, 2021 Mar 31, 2021 10-Q 2022-05-05
Q4 2020 -$195M -$52.8M -$20.4M -63.1% Oct 1, 2020 Dec 31, 2020 10-K 2023-02-28
Q3 2020 -$175M -$53.7M -$19.6M -57.4% Jul 1, 2020 Sep 30, 2020 10-Q 2021-11-04
Q2 2020 -$155M -$46.6M -$19.4M -71.6% Apr 1, 2020 Jun 30, 2020 10-Q 2021-08-03
Q1 2020 -$136M -$42.1M -$21.3M -103% Jan 1, 2020 Mar 31, 2020 10-Q 2021-05-05
Q4 2019 -$114M -$32.3M -$13.3M -70.1% Oct 1, 2019 Dec 31, 2019 10-K 2020-03-24
Q3 2019 -$101M -$34.1M -$17.3M -103% Jul 1, 2019 Sep 30, 2019 10-Q 2020-11-10
Q2 2019 -$83.7M -$27.2M -$14.9M -122% Apr 1, 2019 Jun 30, 2019 10-Q 2020-08-11
Q1 2019 -$68.8M -$20.8M -$11.5M -125% Jan 1, 2019 Mar 31, 2019 10-Q 2020-05-13
Q4 2018 -$57.3M -$19M Oct 1, 2018 Dec 31, 2018 10-K 2020-03-24
Q3 2018 -$16.8M Jul 1, 2018 Sep 30, 2018 10-K 2020-03-24
Q2 2018 -$12.2M Apr 1, 2018 Jun 30, 2018 10-K 2020-03-24
Q1 2018 -$9.23M Jan 1, 2018 Mar 31, 2018 10-K 2020-03-24
* An asterisk sign (*) next to the value indicates that the value is likely invalid.