Form 4 for AMBA AMBARELLA INC
Accepted 2025-12-19 00:00:00 ET · period of report 2025-12-17 · accession 0001280263-25-000070 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-12-19 | 2025-12-17+ | AMBA | Young John Alexander | CFO | S - Sale | $72.50 | -6,370 | 102.7K | -6% | -$461.8K |
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 | 2025-12-17 | S | D | 2,579 | $71.82 | 106,529 | D | — | — | (F1) Shares sold to pay tax obligations resulting from the vesting of restricted stock units. |
| 2 | Common | Ordinary Shares | 2025-12-18 | S | D | 3,791 | $72.96 | 102,738 | D | — | — |