Form 4/A for AMBA AMBARELLA INC
Accepted 2026-01-23 00:00:00 ET · period of report 2025-12-30 · accession 0001280263-26-000004 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 2026-01-23 | 2025-12-30 | AMBA | Ju Chi-Hong | Senior VP, Systems, GM, Asia | S - Sale | $70.25 | -7,945 | 149.6K | -5% | -$558.1K |
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 | 2025-12-30 | S | D | 7,945 | $70.25 | 149,587 | D | — | — | (F1) The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $70.19 to $70.43 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the reporting person will provide full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4. |