Company · CIK 1500412
Ambiq Micro, Inc.
| CIK | 1500412 (SEC EDGAR) |
|---|---|
| Industry (SIC) | 3674 — Semiconductors & Related Devices |
| Incorporated in | DE |
| Business address | TX |
| Listed | AMBQ (NYSE) |
| First annual or quarterly report | 2025-09-04 |
Offerings
3 registrations| Registration | Label and status | First filed | Last event | Filings |
|---|---|---|---|---|
| 333-296930 | 2026-06-22 | 2026-06-25 | 3 | |
| 333-292843 | 2026-01-21 | 2026-01-26 | 3 | |
| 333-288497 | 2025-07-03 | 2025-07-31 | 4 |
Filings
13| Filed | Filing | Registration | Accession |
|---|---|---|---|
| 2026-06-25 | 424B4Final prospectus | 333-296930 | 0001193125-26-281376 |
| 2026-06-23 | EFFECTDeclared effective | 333-296930 | 9999999995-26-002095 |
| 2026-06-22 | S-1Registration filed | 333-296930 | 0001193125-26-276706 |
| 2026-06-11 | DRSDraft made public | 377-09458 | 0001193125-26-267206 |
| 2026-01-26 | 424B4Final prospectus | 333-292843 | 0001193125-26-021460 |
| 2026-01-22 | EFFECTDeclared effective | 333-292843 | 9999999995-26-000267 |
| 2026-01-21 | S-1Registration filed | 333-292843 | 0001193125-26-017240 |
| 2025-11-03 | DRSDraft made public | 377-08643 | 0001193125-25-261199 |
| 2025-07-31 | 424B4Final prospectus | 333-288497 | 0001193125-25-169401 |
| 2025-07-29 | EFFECTDeclared effective | 333-288497 | 9999999995-25-002393 |
| 2025-07-21 | S-1/AAmendment | 333-288497 | 0001193125-25-161443 |
| 2025-07-03 | S-1Registration filed | 333-288497 | 0001193125-25-155270 |
| 2022-05-25 | DRSDraft made public | 377-06209 | 0000950123-22-006702 |