Form 4 for AMBA AMBARELLA INC
Accepted 2026-09-21 17:57:42 ET · period of report 2026-09-18 · accession 0001280263-26-000075 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-21 17:57 | 2026-09-18 | AMBA | Young John Alexander | CFO | S - Sale | $67.28 | -1,896 | 107.8K | -2% | -$127.6K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Ordinary Shares | 2026-09-18 | S | D | 1,896 | $67.28 | 107,806 | D | — | — | (F1) The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on January 15, 2026. |