Alector, Inc. (ALEC) Operating Income (Loss) USD 2018 - 2024

Historical data

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 2018 to 2024.
  • Alector, Inc. Operating Income (Loss) for the quarter ending March 31, 2024 was -$43.7 M, a 12.8% increase year-over-year.
  • Alector, Inc. Operating Income (Loss) for the twelve months ending March 31, 2024 was -$145 M, a 1.05% decline year-over-year.
  • Alector, Inc. annual Operating Income (Loss) for 2023 was -$152 M, a 10.1% decline from 2022.
  • Alector, Inc. annual Operating Income (Loss) for 2022 was -$138 M, a 269% decline from 2021.
  • Alector, Inc. annual Operating Income (Loss) for 2021 was -$37.4 M, 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
Q1 2024 -$145 M -$43.7 M +$6.41 M +12.8% Jan 1, 2024 Mar 31, 2024 10-Q 2024-05-08
Q4 2023 -$152 M -$47.5 M +$7.99 M +14.4% Oct 1, 2023 Dec 31, 2023 10-K 2024-02-27
Q3 2023 -$160 M -$50.6 M -$2.84 M -5.94% Jul 1, 2023 Sep 30, 2023 10-Q 2023-11-07
Q2 2023 -$157 M -$3.59 M -$13.1 M -138% Apr 1, 2023 Jun 30, 2023 10-Q 2023-08-03
Q1 2023 -$144 M -$50.1 M -$5.99 M -13.6% Jan 1, 2023 Mar 31, 2023 10-Q 2024-05-08
Q4 2022 -$138 M -$55.4 M +$291 K +0.52% Oct 1, 2022 Dec 31, 2022 10-K 2024-02-27
Q3 2022 -$138 M -$47.7 M -$174 M -138% Jul 1, 2022 Sep 30, 2022 10-Q 2023-11-07
Q2 2022 $36 M $9.48 M +$64.8 M Apr 1, 2022 Jun 30, 2022 10-Q 2023-08-03
Q1 2022 -$28.8 M -$44.1 M +$8.51 M +16.2% Jan 1, 2022 Mar 31, 2022 10-Q 2023-05-04
Q4 2021 -$37.4 M -$55.7 M -$2.97 M -5.63% Oct 1, 2021 Dec 31, 2021 10-K 2024-02-27
Q3 2021 -$34.4 M $126 M +$180 M Jul 1, 2021 Sep 30, 2021 10-Q 2022-11-08
Q2 2021 -$214 M -$55.3 M -$8.74 M -18.8% Apr 1, 2021 Jun 30, 2021 10-Q 2022-08-04
Q1 2021 -$206 M -$52.6 M -$10.6 M -25.1% Jan 1, 2021 Mar 31, 2021 10-Q 2022-05-05
Q4 2020 -$195 M -$52.8 M -$20.4 M -63.1% Oct 1, 2020 Dec 31, 2020 10-K 2023-02-28
Q3 2020 -$175 M -$53.7 M -$19.6 M -57.4% Jul 1, 2020 Sep 30, 2020 10-Q 2021-11-04
Q2 2020 -$155 M -$46.6 M -$19.4 M -71.6% Apr 1, 2020 Jun 30, 2020 10-Q 2021-08-03
Q1 2020 -$136 M -$42.1 M -$21.3 M -103% Jan 1, 2020 Mar 31, 2020 10-Q 2021-05-05
Q4 2019 -$114 M -$32.3 M -$13.3 M -70.1% Oct 1, 2019 Dec 31, 2019 10-K 2020-03-24
Q3 2019 -$101 M -$34.1 M -$17.3 M -103% Jul 1, 2019 Sep 30, 2019 10-Q 2020-11-10
Q2 2019 -$83.7 M -$27.2 M -$14.9 M -122% Apr 1, 2019 Jun 30, 2019 10-Q 2020-08-11
Q1 2019 -$68.8 M -$20.8 M -$11.5 M -125% Jan 1, 2019 Mar 31, 2019 10-Q 2020-05-13
Q4 2018 -$57.3 M -$19 M Oct 1, 2018 Dec 31, 2018 10-K 2020-03-24
Q3 2018 -$16.8 M Jul 1, 2018 Sep 30, 2018 10-K 2020-03-24
Q2 2018 -$12.2 M Apr 1, 2018 Jun 30, 2018 10-K 2020-03-24
Q1 2018 -$9.23 M 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.