AMBARELLA INC — DEFA14A Filings
14 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by AMBARELLA INC (AMBA), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMBARELLA INC has filed 14 DEFA14A documents with the SEC since 2016. To view all SEC filings by AMBARELLA INC, see the full filings list.
All
10-K
10-Q
144
3
3/A
4
4/A
424B4
5
5/A
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
DEF 14A
DEFA14A
EFFECT
REGDEX
S-1
S-1/A
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001193125-25-097135 | Apr 25, 2025 | — |
| DEFA14A | DEFA14A | 0001193125-24-145074 | May 22, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-24-130847 | May 3, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-23-142157 | May 11, 2023 | — |
| DEFA14A | DEFA14A | 0001193125-22-123869 | Apr 27, 2022 | — |
| DEFA14A | DEFA14A | 0001193125-21-183244 | Jun 7, 2021 | — |
| DEFA14A | DEFA14A | 0001193125-21-145221 | Apr 30, 2021 | — |
| DEFA14A | DEFA14A | 0001193125-20-117214 | Apr 23, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-19-122288 | Apr 26, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-18-177136 | May 30, 2018 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-18-139235 | Apr 27, 2018 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-17-143306 | Apr 27, 2017 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-16-559825 | Apr 27, 2016 | — |
| DEFA14A | NOTICE & ACCESS | 0001193125-15-138146 | Apr 20, 2015 | — |