// company-profile
Ambarella Inc
AMBAExchangeNasdaqSectorSemiconductors & Related DevicesFilings188Insiders17
// api This Ambarella Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $1.6M across 5 transactions, with 2 offsetting purchases.
// 90-day insight
Over the last 90 days, Ambarella Inc insiders bought $22K (2 transactions) and sold $1.6M (5 transactions).
- Most active insider: Young John Alexander with 6 transactions totaling $519K.
- Largest single sale: $1.6M by Wang Feng-Ming on May 26, 2026.
- 55% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bearish — sales outpace buys.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 17, 2026 | Wang Feng-Ming | AMBA | Gift | 10,000 | $0.00 | $0K |
| Jun 17, 2026 | Lee Chan W | AMBA | Sale | 2,951 | $67.87 | $200K |
| Jun 17, 2026 | Ju Chi-Hong | AMBA | Sale | 2,017 | $67.87 | $137K |
| Jun 17, 2026 | Wang Feng-Ming | AMBA | Sale | 6,204 | $67.87 | $421K |
| Jun 17, 2026 | Young John Alexander | AMBA | Sale10b5 | 1,847 | $66.98 | $124K |
45 more transactions hidden
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