| AMBA 0001280263 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-08 | 10-Q | 10-Q | View Document |
| 2022-09-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-08-30 | 8-K | 8-K | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-06-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-09 | 8-K | 8-K | View Document |
| 2022-06-08 | 10-Q | 10-Q | View Document |
| 2022-05-31 | 8-K | 8-K | View Document |
| 2022-05-27 | SD | SD | View Document |
| 2022-04-27 | 8-K | 8-K | View Document |
| 2022-04-27 | DEFA14A | DEFA14A | View Document |
| 2022-04-27 | DEF 14A | DEF 14A | View Document |
| 2022-04-25 | 8-K | 8-K | View Document |
| 2022-04-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-04-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-04-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-04-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-04-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-04-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-04-08 | 3 | PRIMARY DOCUMENT | View Document |
| 2022-04-08 | SC 13G/A | View Document | |
| 2022-04-01 | 10-K | 10-K | View Document |
| 2022-03-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-28 | 8-K | 8-K | View Document |
| 2022-03-21 | 8-K | 8-K | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-28 | 8-K | 8-K | View Document |
| 2022-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-02-07 | SC 13G/A | View Document | |
| 2022-02-03 | 3 | PRIMARY DOCUMENT | View Document |
| 2022-02-01 | 8-K | FORM 8-K | View Document |
| 2022-01-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-01-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-01-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-12-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-12-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-12-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-12-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-12-17 | 4 | PRIMARY DOCUMENT | View Document |
