| 2021-12-07 | Sale | Ambarella, Inc. AMBA | director | 959 0.0027% | $221.71 | $212,622 | -61.6% | |
| 2020-12-22 | Sale | Ambarella, Inc. AMBA | director | 958 0.0028% | $92.00 | $88,136 | +14.59% | |
| 2020-11-27 | Sale | Ambarella, Inc. AMBA | director | 1,287 0.0038% | $78.80 | $101,415 | +33% | |
| 2020-09-17 | Sale | Ambarella, Inc. AMBA | director | 858 0.0025% | $52.01 | $44,625 | +88.24% | |
| 2020-06-17 | Sale | Ambarella, Inc. AMBA | director | 858 0.0025% | $52.25 | $44,831 | +72.81% | |
| 2020-03-18 | Sale | Ambarella, Inc. AMBA | director | 858 0.0024% | $38.00 | $32,604 | +39.46% | |
| 2020-01-09 | Sale | Ambarella, Inc. AMBA | director | 428 0.0013% | $65.00 | $27,820 | -15.22% | |
| 2019-12-26 | Sale | Ambarella, Inc. AMBA | director | 428 0.0013% | $60.00 | $25,680 | -12.56% | |
| 2019-12-18 | Sale | Ambarella, Inc. AMBA | director | 858 0.0025% | $56.70 | $48,649 | -6.28% | |
| 2019-09-19 | Sale | Ambarella, Inc. AMBA | director | 2,624 0.008% | $65.48 | $171,809 | -18.06% |