| 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 10 sells. AMBA is classified in the Semiconductors & Semiconductor Equipment industry within the Information Technology sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 977.4K | $74.33M | - | |
| CEO | 769.0K | $58.48M | - | |
| VP | 146.0K | $11.11M | - | |
| Other | 124.6K | $9.47M | - | |
| CFO | 117.6K | $8.95M | -1,971 |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 6, 2025 | Schwarting Elizabeth M66 | Director | Sell | 2,664 | $85.38 | $227,444.86 | -26.7% | -9.6% | - | |
| Sep 17, 2025 | Young John Alexander61 | CFO | Sell | 2,566 | $79.43 | $203,817.38 | -2.3% | -9.7% | - | |
| Sep 17, 2025 | Lee Chan W72 | Chief Operating Officer | Sell | 1,947 | $79.43 | $154,650.21 | -1.5% | -9.7% | - | |
| Sep 17, 2025 | Kohn Leslie69 | Chief Technology Officer | Sell | 2,249 | $79.43 | $178,638.07 | -0.2% | -9.7% | - | |
| Sep 17, 2025 | Ju Chi-Hong72 | Sr. Vice President, Systems | Sell | 1,168 | $79.43 | $92,774.24 | -0.7% | -9.7% | - | |
| Sep 17, 2025 | Wang Feng-Ming66 | CEO | Sell | 4,928 | $79.43 | $391,431.04 | -0.6% | -9.7% | - | |
| Sep 10, 2025 | Chen Yun-Lung71 | VP, Business Development | Sell | 8,492 | $84.42 | $716,894.64 | -12.1% | -6.3% | - | |
| Jun 25, 2025 | Paisley Christopher B68 | Director | Sell | 1,000 | $62.58 | $62,580.00 | -2.5% | +34.1% | - | |
| Jun 17, 2025 | Young John Alexander61 | CFO | Sell | 2,435 | $52.26 | $127,253.10 | -2.1% | +54.2% | - | |
| Jun 17, 2025 | Day Christopher71 | VP, Marketing | Sell | 342 | $52.26 | $17,872.92 | -2.2% | +54.2% | - |