Alector Inc
Statements
Cash Flow
All figures as the change versus the prior period, in percent. Periods without a positive comparison base stay empty.
Tick rows to compare them in a chart (up to 4)
| Line item | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| – | – | – | -177.9% | – | – | -106.8% | – | – | – | |
| – | +238.3% | +49.9% | +447.0% | +30.3% | +14.5% | +1.9% | +4.4% | -0.1% | +9.3% | |
| – | +172.7% | +29.3% | +135.1% | +87.5% | +33.6% | +13.1% | -7.3% | -7.8% | -32.4% | |
| – | +172.7% | -19.1% | +276.8% | +87.7% | +33.2% | +10.3% | – | – | – | |
| – | – | +1,909.9% | -107.0% | – | – | -79.0% | -251.4% | – | – | |
| – | -64.4% | +135.2% | +710.2% | -67.0% | -35.5% | +26.8% | -42.2% | -47.3% | -96.7% | |
| – | -64.4% | +27,879.9% | -78.2% | +114.9% | -52.7% | +220.2% | – | +5.1% | +83.5% | |
| – | -80.5% | +12,593.3% | -95.2% | – | +303.4% | – | – | – | – | |
| – | – | – | – | – | – | – | – | – | -100.0% | |
| – | -80.5% | – | +31.4% | +34.7% | -86.9% | -85.1% | -43.5% | +3,097.6% | -75.2% | |
| – | – | – | -29.9% | -264.1% | – | -162.6% | – | – | – | |
| – | – | – | -191.2% | – | – | -108.3% | – | – | – |
Data as of: September 21, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.