Company · CIK 1653087
Alector, Inc.
| CIK | 1653087 (SEC EDGAR) |
|---|---|
| Industry (SIC) | 2836 — Biological Products, (No Diagnostic Substances) |
| Business address | CA |
| Listed | ALEC (Nasdaq) |
| First annual or quarterly report | 2019-03-26 |
Offerings
5 registrations| Registration | Label and status | First filed | Last event | Filings |
|---|---|---|---|---|
| 333-294241 | 2026-03-12 | 2026-10-16 | 4 | |
| 333-270126 | 2023-02-28 | 2024-01-19 | 5 | |
| 333-238230 | 2020-05-13 | 2023-05-05 | 3 | |
| 333-236094 | 2020-01-27 | 2020-01-30 | 4 | |
| 333-229152 | 2019-01-07 | 2019-02-07 | 5 |
Filings
23| Filed | Filing | Registration | Accession |
|---|---|---|---|
| 2026-10-16 | 424B5Shelf takedown | 333-294241 | 0001193125-26-424215 |
| 2026-05-07 | 424B5Shelf takedown | 333-294241 | 0001193125-26-212417 |
| 2026-04-30 | EFFECTDeclared effective | 333-294241 | 9999999995-26-001406 |
| 2026-03-12 | S-3Shelf registered | 333-294241 | 0001193125-26-104120 |
| 2024-01-19 | 424B5Shelf takedown | 333-270126 | 0001193125-24-010640 |
| 2024-01-16 | 424B5Shelf takedown | 333-270126 | 0001193125-24-008547 |
| 2023-11-07 | 424B5Shelf takedown | 333-270126 | 0001193125-23-272541 |
| 2023-05-05 | EFFECTDeclared effective | 333-238230 | 9999999995-23-001304 |
| 2023-05-01 | EFFECTDeclared effective | 333-270126 | 9999999995-23-001186 |
| 2023-02-28 | S-3Shelf registered | 333-270126 | 0001193125-23-054075 |
| 2020-05-13 | 424B5Shelf takedown | 333-238230 | 0001193125-20-141685 |
| 2020-05-13 | S-3ASRShelf registered | 333-238230 | 0001193125-20-141645 |
| 2020-01-30 | 424B4Final prospectus | 333-236094 | 0001193125-20-019151 |
| 2020-01-29 | EFFECTDeclared effective | 333-236094 | 9999999995-20-000190 |
| 2020-01-29 | S-1/AAmendment | 333-236094 | 0001193125-20-017882 |
| 2020-01-27 | S-1Registration filed | 333-236094 | 0001193125-20-015336 |
| 2019-12-02 | DRSDraft made public | 377-02936 | 0000950123-19-011700 |
| 2019-02-07 | 424B4Final prospectus | 333-229152 | 0001193125-19-030566 |
| 2019-02-06 | EFFECTDeclared effective | 333-229152 | 9999999995-19-000107 |
| 2019-02-06 | S-1/AAmendment | 333-229152 | 0001193125-19-029514 |
| 2019-01-29 | S-1/AAmendment | 333-229152 | 0001193125-19-019648 |
| 2019-01-07 | S-1Registration filed | 333-229152 | 0001193125-19-003772 |
| 2018-10-12 | DRSDraft made public | 377-02318 | 0000950123-18-009894 |