Ambarella Inc
AMBANasdaqCIK 1280263TechnologyFiscal year ends Jan 31
Reports and events: 184 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-09-0413:45 ET | 10-Q | Quarterly reportPeriod 2026-07-31 | 0001193125-26-383365 |
| 2026-09-0316:19 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-381923 |
| 2026-07-0117:16 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-26-292824 |
| 2026-06-0214:40 ET | 10-Q | Quarterly reportPeriod 2026-04-30 | 0001193125-26-253198 |
| 2026-05-2816:10 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-245234 |
| 2026-05-1517:07 ET | DEF 14A | Proxy statementPeriod 2026-06-26 | 0001193125-26-227183 |
| 2026-03-2314:15 ET | 10-K | Annual reportPeriod 2026-01-31 | 0001193125-26-119321 |
| 2026-02-2717:13 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-26-083175 |
| 2026-02-2616:24 ET | 8-K | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-26-076823 |
| 2025-12-0414:30 ET | 10-Q | Quarterly reportPeriod 2025-10-31 | 0001193125-25-307917 |
| 2025-11-2516:14 ET | 8-K | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-25-297233 |
| 2025-09-0314:30 ET | 10-Q | Quarterly reportPeriod 2025-07-31 | 0001193125-25-194853 |
| 2025-08-2816:44 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-191300 |
| 2025-06-0617:03 ET | 8-K | 5.07 Shareholder vote results | 0001193125-25-137166 |
| 2025-06-0314:30 ET | 10-Q | Quarterly reportPeriod 2025-04-30 | 0000950170-25-080767 |
| 2025-05-2916:18 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-130656 |
| 2025-04-2517:12 ET | DEF 14A | Proxy statementPeriod 2025-06-04 | 0001193125-25-097128 |
| 2025-04-0417:15 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-25-073534 |
| 2025-03-2813:10 ET | 10-K | Annual reportPeriod 2025-01-31 | 0000950170-25-046499 |
| 2025-02-2816:46 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-25-042642 |
| 2025-02-2616:22 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-036769 |
| 2024-12-2716:38 ET | 8-K | 1.01 Entry into a material agreement | 0001193125-24-285963 |
| 2024-12-0615:20 ET | 10-Q | Quarterly reportPeriod 2024-10-31 | 0000950170-24-134023 |
| 2024-11-2616:25 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-266132 |
| 2024-09-0413:40 ET | 10-Q | Quarterly reportPeriod 2024-07-31 | 0000950170-24-103199 |
| 2024-08-2716:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-207779 |
| 2024-06-1716:53 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-24-162670 |
| 2024-06-0614:00 ET | 10-Q | Quarterly reportPeriod 2024-04-30 | 0000950170-24-069790 |
| 2024-05-3016:25 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-150359 |
| 2024-05-0316:48 ET | DEF 14A | Proxy statementPeriod 2024-06-12 | 0001193125-24-130845 |
| 2024-05-0316:46 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-24-130844 |
| 2024-03-2915:00 ET | 10-K | Annual reportPeriod 2024-01-31 | 0000950170-24-038555 |
| 2024-02-2817:21 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-24-050958 |
| 2024-02-2716:17 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-047944 |
| 2023-12-0814:00 ET | 10-Q | Quarterly reportPeriod 2023-10-31 | 0000950170-23-068983 |
| 2023-11-3016:18 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-23-286312 |
| 2023-10-1808:31 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-23-258106 |
| 2023-09-0813:48 ET | 10-Q | Quarterly reportPeriod 2023-07-31 | 0000950170-23-047207 |
| 2023-08-2916:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-23-223867 |
| 2023-06-2317:11 ET | 8-K | 5.07 Shareholder vote results | 0001193125-23-173956 |
| 2023-06-0614:59 ET | 10-Q | Quarterly reportPeriod 2023-04-30 | 0000950170-23-026602 |
| 2023-05-3016:24 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-23-156616 |
| 2023-05-1117:05 ET | DEF 14A | Proxy statement | 0001193125-23-142149 |
| 2023-03-3114:31 ET | 10-K | Annual reportPeriod 2023-01-31 | 0000950170-23-011305 |
| 2023-03-1409:05 ET | 8-K | 8.01 Other events | 0001193125-23-069698 |
| 2023-03-1017:27 ET | 8-K | 8.01 Other events | 0001193125-23-067787 |
| 2023-03-0216:47 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-23-058274 |
| 2023-02-2816:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-23-053861 |
| 2022-12-0913:46 ET | 10-Q | Quarterly reportPeriod 2022-10-31 | 0001564590-22-039181 |
| 2022-12-0116:18 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-22-296541 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 13:39 ET. Listed shows no prices and gives no investment advice.