FILINGS
| AMBA 0001280263 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2021-09-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-14 | 3 | PRIMARY DOCUMENT | View Document |
| 2021-09-14 | 3 | PRIMARY DOCUMENT | View Document |
| 2021-09-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-08 | 8-K | 8-K | View Document |
| 2021-09-08 | 10-Q | 10-Q | View Document |
| 2021-09-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-09-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-31 | 8-K | 8-K | View Document |
| 2021-07-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-23 | 8-K | 8-K | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-06-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-08 | 10-Q | 10-Q | View Document |
| 2021-06-07 | DEFA14A | DEFA14A | View Document |
| 2021-06-01 | 8-K | 8-K | View Document |
| 2021-05-28 | SD | SD | View Document |
| 2021-04-30 | DEFA14A | DEFA14A | View Document |
| 2021-04-30 | DEF 14A | DEF 14A | View Document |
| 2021-04-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-01 | S-8 | S-8 | View Document |
| 2021-03-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-31 | 10-K | 10-K | View Document |
| 2021-03-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-04 | 8-K | 8-K | View Document |
| 2021-03-02 | 8-K | 8-K | View Document |
| 2021-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2021-01-29 | SC 13G/A | View Document | |
| 2020-12-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-09 | 10-Q | 10-Q | View Document |
| 2020-12-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-02 | 4 | PRIMARY DOCUMENT | View Document |
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