| 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 |
|---|---|---|---|---|---|---|---|---|---|
Ambarella, Inc. (AMBA) has 13 insiders with recent SEC Form 4 filings, including 0 buys and 12 sells. AMBA is classified in the Semiconductors & Semiconductor Equipment industry within the Information Technology sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 977.4K | $73.27M | - | |
| CEO | 769.0K | $57.64M | - | |
| VP | 146.0K | $10.95M | - | |
| Other | 124.6K | $9.34M | - | |
| CFO | 117.6K | $8.82M | -1,971 |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 21, 2026 | Young John Alexander61 | CFO | Sell | 1,971 | $60.00 | $118,260.00 | -1.6% | - | - | |
| Jan 5, 2026 | Ju Chi-Hong72 | Senior VP, Systems &Gm, Asia | Sell | 7,728 | $75.58 | $584,105.42 | -5.0% | -33.9% | - | |
| Dec 30, 2025 | Ju Chi-Hong72 | 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 Alexander61 | CFO | Sell | 6,370 | $72.50 | $461,815.14 | -3.0% | -23.4% | - | |
| Dec 17, 2025 | Wang Feng-Ming66 | 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-Hong72 | Senior VP, Systems &Gm, Asia | Sell | 1,342 | $71.82 | $96,382.44 | -0.8% | -24.7% | - | |
| Dec 16, 2025 | Schwarting Elizabeth M66 | Director | Sell | 624 | $72.38 | $45,163.31 | -8.5% | -27.2% | - | |
| Oct 14, 2025 | Ju Chi-Hong72 | Senior VP, Systems &Gm, Asia | Sell | 11,213 | $81.11 | $909,482.90 | -3.3% | -15.5% | - |