AMBARELLA INC — SCHEDULE 13G/A Filings
3 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A 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 3 SCHEDULE 13G/A 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 |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-000554 | Mar 26, 2026 | — |
| SCHEDULE 13G/A | — | 0000102909-26-000111 | Jan 30, 2026 | — |
| SCHEDULE 13G/A | — | 0002052113-25-001453 | Apr 23, 2025 | — |