Young John Alexander's Form 4 filing
Ambarella Inc (AMBA) · filed Sep 21, 2026
- Accession no.
- 0001280263-26-000075
- Filed
- Sep 21, 2026, 5:57 PM ET
- Trade date
- Sep 18, 2026
- Filing delay
- 3 days
- Rule 10b5-1 plan
- Checked
This filing lists 1 non-derivative transaction and 0 derivative transactions. Open-market sales total $127.6K. It was filed 3 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Young John AlexanderCIK 0002009866 | Officer (CFO) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | Ordinary Shares | SSaleDisposed | −1,896 | $67.28 | −$127,562.88 | 107,806 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.