NASDAQ:ALEC | Income Statement | Alector, Inc.

Complete source-backed income-statement history.

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

Historical Income Statement

DateRevenueCost of revenueGross profitR&D expenseSG&A expenseOperating expensesOperating incomeNonoperating income/expensePre-tax incomeIncome taxNet incomeBasic EPSDiluted EPSBasic sharesDiluted shares
2026-06-30$3.32M$19.46M$27.71M-$24.39M-$22.86M$130,000.00-$22.99M-$0.21-$0.21111,224,116111,224,116
2026-03-31$1.05M$17.86M$25.97M-$24.92M-$22.93M$0.00-$22.93M-$0.21-$0.21110,590,014110,590,014
2025-12-31$6.24M$32.46M$45.8M-$39.57M-$37.1M$168,000.00-$37.27M-$0.34-$0.342,198,1152,198,115
2025-09-30$3.26M$29.35M$40.87M-$37.61M-$34.67M$0.00-$34.67M-$0.34-$0.34102,597,601102,597,601
2025-06-30$7.87M$27.61M$42.01M-$34.14M-$30.52M$0.00-$30.52M-$0.30-$0.30100,371,632100,371,632
2025-03-31$3.67M$33.64M$48.37M-$44.7M-$40.47M$0.00-$40.47M-$0.41-$0.4199,398,20099,398,200
2024-12-31$54.24M$46.46M$61.49M-$7.25M-$2.03M$48,000.00-$2.07M-$0.01-$0.01581,072581,072
2024-09-30$15.34M$48M$63.78M-$48.43M-$42.22M$0.00-$42.22M-$0.43-$0.4397,519,59597,519,595
2024-06-30$15.08M$46.31M$60.69M-$45.61M-$38.6M$73,000.00-$38.68M-$0.40-$0.4096,674,92196,674,921
2024-03-31$15.89M$45.17M$59.6M-$43.71M-$36.1M$7,000.00-$36.08M-$0.38-$0.3893,810,17793,810,177
2023-12-31$15.19M$47.72M$62.64M-$47.45M$1.67M-$41.43M-$0.49-$0.49219,776219,776
2023-09-30$9.11M$46.33M$59.69M-$50.58M$1.25M-$44.48M-$0.53-$0.5383,927,96183,927,961
2023-06-30$56.21M$46.18M$59.8M-$3.59M$1.39M$1.38M$0.02$0.0283,497,12583,566,293
2023-03-31$16.55M$51.89M$66.66M-$50.12M$901,000.00-$45.86M-$0.55-$0.5583,102,29683,102,296
2022-12-31$14.44M$54.49M$69.88M-$55.44M$721,000.00-$52.43M-$0.64-$0.6499,65199,651
2022-09-30$14.85M$48.35M$62.6M-$47.75M$733,000.00-$46.15M-$0.56-$0.5682,602,84282,602,842
2022-06-30$79.85M$54.53M$70.38M$9.48M$1.04M$9.88M$0.12$0.1282,394,78482,588,368
2022-03-31$24.47M$53.04M$68.6M-$44.12M$758,000.00-$44.62M-$0.54-$0.5482,102,19182,102,191
2021-12-31$13.99M$52.79M$69.72M-$55.73M$0.00-$55.61M-$0.69-$0.68368,178-2,454,318
2021-09-30$182.41M$43.07M$56.08M$126.33M$0.00$126.6M$1.56$1.4980,964,70185,232,690
2021-06-30$6.57M$47.82M$61.89M-$55.33M$0.00-$55.15M-$0.69-$0.6979,790,03679,790,036
2021-03-31$4.11M$45.73M$56.75M-$52.64M$0.00-$52.17M79,386,836
2020-12-31$4.85M$44.38M$57.61M-$52.76M-$52.18M-$0.67-$0.67417,910417,910
2020-09-30$5.9M$43.82M$59.65M-$53.75M-$52.7M-$0.67-$0.6778,771,93078,771,930
2020-06-30$3.17M$34.06M$49.76M-$46.59M-$45.33M78,415,195
2020-03-31$7.17M$34.61M$49.25M-$42.08M-$40.02M74,820,950
2019-12-31$6M$25.76M$38.34M-$32.34M-$30.53M2,070,719
2019-09-30$2.7M$28.52M$36.85M-$34.15M-$31.74M67,572,452
2019-06-30$6.92M$25.64M$34.07M-$27.15M-$24.56M67,327,975
2019-03-31$5.61M$20.61M$26.37M-$20.76M-$18.56M43,828,106
2018-12-31$9.15M$24.1M$28.16M-$19.02M-$17.37M148,397
2018-09-30$6.5M$20.39M$23.32M-$16.82M-$15.32M11,441,285
2018-06-30$7.11M$16.82M$19.34M-$12.23M-$11.12M11,157,024
2018-03-31$4.75M$11.72M$14.15M-$9.23M-$8.44M10,858,473

Annual Income Statement

DateRevenueCost of revenueGross profitR&D expenseSG&A expenseOperating expensesOperating incomeNonoperating income/expensePre-tax incomeIncome taxNet incomeBasic EPSDiluted EPSBasic sharesDiluted shares
2025-12-31$21.05M$123.07M$177.05M-$156.01M-$142.76M$168,000.00-$142.93M-$1.39-$1.39102,998,978102,998,978
2024-12-31$100.56M$185.94M$245.56M-$145M-$118.92M$128,000.00-$119.05M-$1.23-$1.2396,588,17796,588,177
2023-12-31$97.06M$192.12M$248.8M-$151.74M-$125.1M$5.21M-$130.39M-$1.56-$1.5683,733,73083,733,730
2022-12-31$133.62M$210.42M$271.45M-$137.83M-$130.1M$3.25M-$133.31M-$1.62-$1.6282,467,58782,467,587
2021-12-31$207.09M$189.41M$244.45M-$37.36M$0.00-$36.33M-$0.45-$0.4580,416,93680,416,936
2020-12-31$21.1M$156.87M$216.27M-$195.17M$0.00-$190.23M-$2.45-$2.4577,758,80677,758,806
2019-12-31$21.22M$100.53M$135.62M-$114.4M$0.00-$105.39M61,734,492
2018-12-31$27.51M$73.03M$84.97M-$57.29M-$52.25M11,302,788
2017-12-31$2.87M$29.91M$36.41M-$32.68M-$32.48M9,142,688