| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Over the past 90 days, insiders at Ambarella, Inc. (AMBA) have been net sellers, shedding 16,260 shares worth roughly $1.1M on balance.
Classified under Semiconductors & Semiconductor Equipment (Information Technology sector), AMBA's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 767.8K | $49.77M | - | |
| Other | 154.4K | $10.01M | - | |
| VP | 154.2K | $9.99M | - | |
| CFO | 107.8K | $7.25M | - | |
| VP | 60.6K | $4.76M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 19, 2026 | Ju Chi-Hong71 | Senior VP, Systems &Gm, Asia | Sale+OE | 6,884 | $53.20 | $366,221.03 | -3.9% | +17.9% | - | |
| Mar 19, 2026 | Wang Feng-Ming65 | CEO | Sale+OE | 27,059 | $53.18 | $1,438,977.14 | -3.1% | +17.9% | - | |
| Mar 2, 2026 | Wang Feng-Ming65 | CEO | Sale+OE | 50,000 | $60.80 | $3,040,031.33 | -6.1% | +24.0% | - | |
| Jan 5, 2026 | Ju Chi-Hong71 | Senior VP, Systems &Gm, Asia | Sell | 7,728 | $75.58 | $584,105.42 | -5.0% | -33.9% | - | |
| Dec 30, 2025 | Ju Chi-Hong71 | Senior VP, Systems &Gm, Asia | Sell | 3,765 | $70.32 | $264,754.80 | -2.4% | -30.3% | - | |
| Dec 26, 2025 | Paisley Christopher B68 | Director | Sell | 500 | $72.18 | $36,090.00 | -1.2% | -26.2% | - | |
| Dec 18, 2025 | Young John Alexander58 | CFO | Sell | 6,370 | $72.50 | $461,815.14 | -5.8% | -23.4% | - | |
| Dec 17, 2025 | Wang Feng-Ming65 | CEO | Sell | 4,950 | $71.82 | $355,509.00 | -0.6% | -24.7% | - | |
| Dec 17, 2025 | Lee Chan W72 | Chief Operations Officer | Sell | 2,406 | $71.82 | $172,798.92 | -1.9% | -24.7% | - | |
| Dec 17, 2025 | Ju Chi-Hong71 | Senior VP, Systems &Gm, Asia | Sell | 1,342 | $71.82 | $96,382.44 | -0.8% | -24.7% | - |