Company · CIK 1496323
IGM Biosciences, Inc.
| CIK | 1496323 (SEC EDGAR) |
|---|---|
| Industry (SIC) | 2834 — Pharmaceutical Preparations |
| Incorporated in | DE |
| Business address | CA |
| Listed | no ticker on SEC record today |
| First annual or quarterly report | 2019-11-07 |
Offerings
6 registrations| Registration | Label and status | First filed | Last event | Filings |
|---|---|---|---|---|
| 333-249863 | 2020-11-05 | 2025-08-14 | 5 | |
| 333-258641 | 2021-08-09 | 2025-08-14 | 3 | |
| 333-258644 | 2021-08-09 | 2025-08-14 | 5 | |
| 333-268136 | 2022-11-03 | 2025-08-14 | 5 | |
| 333-275519 | 2023-11-13 | 2025-08-14 | 3 | |
| 333-233365 | 2019-08-19 | 2019-09-18 | 5 |
Filings
27| Filed | Filing | Registration | Accession |
|---|---|---|---|
| 2025-08-14 | EFFECTDeclared effective | 333-275519 | 9999999995-25-002610 |
| 2025-08-14 | EFFECTDeclared effective | 333-268136 | 9999999995-25-002609 |
| 2025-08-14 | EFFECTDeclared effective | 333-258644 | 9999999995-25-002606 |
| 2025-08-14 | EFFECTDeclared effective | 333-258641 | 9999999995-25-002605 |
| 2025-08-14 | EFFECTDeclared effective | 333-249863 | 9999999995-25-002604 |
| 2023-11-17 | EFFECTDeclared effective | 333-275519 | 9999999995-23-003446 |
| 2023-11-13 | S-3Shelf registered | 333-275519 | 0001193125-23-276184 |
| 2023-06-23 | 424B5Shelf takedown | 333-268136 | 0001193125-23-173871 |
| 2023-06-22 | 424B5Shelf takedown | 333-268136 | 0001193125-23-171732 |
| 2022-11-14 | EFFECTDeclared effective | 333-268136 | 9999999995-22-003298 |
| 2022-11-03 | S-3Shelf registered | 333-268136 | 0001193125-22-276933 |
| 2022-03-30 | 424B5Shelf takedown | 333-258644 | 0001193125-22-090015 |
| 2022-03-29 | 424B5Shelf takedown | 333-258644 | 0001193125-22-087420 |
| 2021-08-19 | EFFECTDeclared effective | 333-258644 | 9999999995-21-003252 |
| 2021-08-19 | EFFECTDeclared effective | 333-258641 | 9999999995-21-003251 |
| 2021-08-09 | S-3Shelf registered | 333-258644 | 0001193125-21-240580 |
| 2021-08-09 | S-3Shelf registered | 333-258641 | 0001193125-21-240574 |
| 2020-12-09 | 424B5Shelf takedown | 333-249863 | 0001193125-20-313942 |
| 2020-12-07 | 424B5Shelf takedown | 333-249863 | 0001193125-20-311909 |
| 2020-11-12 | EFFECTDeclared effective | 333-249863 | 9999999995-20-003164 |
| 2020-11-05 | S-3Shelf registered | 333-249863 | 0001193125-20-286254 |
| 2019-09-18 | 424B4Final prospectus | 333-233365 | 0001193125-19-248338 |
| 2019-09-17 | EFFECTDeclared effective | 333-233365 | 9999999995-19-002115 |
| 2019-09-17 | S-1/AAmendment | 333-233365 | 0001193125-19-246170 |
| 2019-09-03 | S-1/AAmendment | 333-233365 | 0001193125-19-235724 |
| 2019-08-19 | S-1Registration filed | 333-233365 | 0001193125-19-224575 |
| 2019-06-28 | DRSDraft made public | 377-02717 | 0000950123-19-006173 |