| AMBA 0001280263 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2026-10-30 | SCHEDULE 13G/A | View Document | |
| 2026-09-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-25 | 144 | View Document | |
| 2026-09-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-18 | 144 | View Document | |
| 2026-09-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-09-04 | 10-Q | 10-Q | View Document |
| 2026-09-03 | 8-K | 8-K | View Document |
| 2026-08-14 | SCHEDULE 13G | View Document | |
| 2026-08-07 | SCHEDULE 13G | View Document | |
| 2026-08-03 | S-8 | S-8 | View Document |
| 2026-07-31 | SCHEDULE 13G | View Document | |
| 2026-07-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-07-09 | 144 | View Document | |
| 2026-07-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-07-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-07-01 | 8-K | 8-K | View Document |
| 2026-07-01 | 144 | View Document | |
| 2026-07-01 | 144 | View Document | |
| 2026-06-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-26 | 144 | View Document | |
| 2026-06-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-17 | 144 | View Document | |
| 2026-06-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-06-12 | 144 | View Document | |
| 2026-06-10 | DEFA14A | DEFA14A | View Document |
| 2026-06-02 | 10-Q | 10-Q | View Document |
| 2026-05-29 | SD | SD | View Document |
| 2026-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-05-28 | 8-K | 8-K | View Document |
| 2026-05-26 | 144 | View Document | |
| 2026-05-26 | 144 | View Document | |
| 2026-05-15 | ARS | ARS | View Document |
| 2026-05-15 | DEFA14A | DEFA14A | View Document |
| 2026-05-15 | DEF 14A | DEF 14A | View Document |
| 2026-04-28 | SCHEDULE 13G | View Document | |
| 2026-04-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-04-21 | 144 | View Document | |
| 2026-03-26 | SCHEDULE 13G/A | View Document | |
| 2026-03-23 | 10-K | 10-K | View Document |
| 2026-03-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-03-04 | 3 | PRIMARY DOCUMENT | View Document |
| 2026-03-02 | 144 | View Document | |
| 2026-02-27 | 8-K | 8-K | View Document |
| 2026-02-26 | 8-K | 8-K | View Document |
| 2026-01-30 | SCHEDULE 13G/A | View Document | |
| 2026-01-23 | 4/A | PRIMARY DOCUMENT | View Document |
| 2026-01-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2026-01-05 | 144 | View Document | |
| 2025-12-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-30 | 144 | View Document | |
| 2025-12-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-29 | 144 | View Document | |
| 2025-12-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-18 | 144 | View Document | |
| 2025-12-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-12-16 | 144 | View Document | |
| 2025-12-04 | 10-Q | 10-Q | View Document |
| 2025-12-02 | 144 | View Document | |
| 2025-11-25 | 8-K | 8-K | View Document |
| 2025-10-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-10-14 | 144 | View Document | |
| 2025-10-14 | 144 | View Document | |
| 2025-10-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-10-06 | 144 | View Document | |
| 2025-09-22 | 144 | View Document | |
| 2025-09-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-09-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-09-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-09-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-09-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2025-09-19 | 144 | View Document | |
