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Ambarella Inc SEC Filings
What Ambarella Inc has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
AMBA overview →Filings on file
117
since Dec 1, 2016
Warning signs
0
none filed
Last results
Sep 3, 2026
8-K item 2.02
Industry
Semiconductors & Related Devices
SIC 3674
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Jul 1, 2026 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Feb 27, 2026 | Executive or director change 8-K | Read ↗ |
| Feb 26, 2026 | Executive or director changeResults announced 8-K | Read ↗ |
| Nov 25, 2025 | Executive or director changeResults announced 8-K | Read ↗ |
| Apr 4, 2025 | Executive or director change 8-K | Read ↗ |
| Feb 28, 2025 | Executive or director change 8-K | Read ↗ |
| Jun 17, 2024 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 3, 2024 | Executive or director change 8-K | Read ↗ |
| Feb 28, 2024 | Executive or director change 8-K | Read ↗ |
| Oct 18, 2023 | Executive or director change 8-K | Read ↗ |
| Mar 2, 2023 | Executive or director change 8-K | Read ↗ |
| Apr 27, 2022 | Executive or director change 8-K | Read ↗ |
| Apr 25, 2022 | Executive or director change 8-K | Read ↗ |
| Mar 28, 2022 | Executive or director change 8-K | Read ↗ |
| Mar 21, 2022 | Executive or director change 8-K | Read ↗ |
| Feb 1, 2022 | Executive or director change 8-K | Read ↗ |
| Nov 9, 2021 | Executive or director change 8-K | Read ↗ |
| Sep 8, 2021 | Executive or director change 8-K | Read ↗ |
| Jun 23, 2021 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Mar 4, 2021 | Executive or director change 8-K | Read ↗ |
| Mar 6, 2019 | Executive or director change 8-K | Read ↗ |
| Nov 30, 2018 | Executive or director change 8-K/A | Read ↗ |
| Oct 18, 2018 | Executive or director change 8-K | Read ↗ |
| Aug 6, 2018 | Executive or director change 8-K | Read ↗ |
| Jun 7, 2018 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Apr 18, 2018 | Executive or director change 8-K | Read ↗ |
| Aug 31, 2017 | Executive or director change 8-K | Read ↗ |
| Jun 6, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 2, 2017 | Executive or director change 8-K | Read ↗ |
Source: Ambarella Inc's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on AMBA
Company overviewEverything on AMBA in one place, with the price.Insider tradingWhat AMBA's own officers and directors buy and sell.Planned salesSales AMBA insiders have filed notice of.Executive payWhat AMBA awarded its chief executive, and what it became.PatentsWhat AMBA is filing at the patent office.