Les Kohn

(Mr. Leslie Kohn)

Currently holds a position at Ambarella Inc

Positions

Position Company Period
Chief Technology Officer, Director Ambarella Inc None -
Les Kohn's trades of Ambarella Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-03-20 2025-03-18
US Ambarella Inc (AMBA)
S Sale
1,584 -0.2%
55.02
USD 87,152 		1,584 -0.2% 55.02 USD 87,152
2025-03-07 2025-03-06
US Ambarella Inc (AMBA)
S Sale
2,316 -0.2%
55.11
USD 127,635 		2,316 -0.2% 55.11 USD 127,635
2024-12-18 2024-12-16
US Ambarella Inc (AMBA)
S Sale
1,757 -0.2%
75.41
USD 132,495 		1,757 -0.2% 75.41 USD 132,495
2024-09-19 2024-09-17
US Ambarella Inc (AMBA)
S Sale
1,608 -0.2%
53.54
USD 86,092 		1,608 -0.2% 53.54 USD 86,092
2024-06-20 2024-06-18
US Ambarella Inc (AMBA)
S Sale
1,623 -0.2%
55.48
USD 90,044 		1,623 -0.2% 55.48 USD 90,044
2024-03-20 2024-03-18
US Ambarella Inc (AMBA)
S Sale
1,198 -0.1%
49.27
USD 59,025 		1,198 -0.1% 49.27 USD 59,025
2024-03-11 2024-03-08
US Ambarella Inc (AMBA)
S Sale
708 -0.1%
57.16
USD 40,469 		708 -0.1% 57.16 USD 40,469
2023-12-21 2023-12-19
US Ambarella Inc (AMBA)
S Sale
1,713 -0.2%
63.04
USD 107,988 		1,713 -0.2% 63.04 USD 107,988
2023-09-20 2023-09-18
US Ambarella Inc (AMBA)
S Sale
1,671 -0.2%
57.30
USD 95,748 		1,671 -0.2% 57.30 USD 95,748
2023-06-20 2023-06-20
US Ambarella Inc (AMBA)
S Sale
1,682 -0.2%
84.80
USD 142,634 		1,682 -0.2% 84.80 USD 142,634
2023-03-17 2023-03-17
US Ambarella Inc (AMBA)
S Sale
11,881 -1.3%
76.85
USD 913,055 		11,881 -1.3% 76.85 USD 913,055
2022-12-20 2022-12-16
US Ambarella Inc (AMBA)
S Sale
2,455 -0.3%
83.77
USD 205,655 		2,455 -0.3% 83.77 USD 205,655
2022-09-28 2022-09-26
US Ambarella Inc (AMBA)
S Sale
6,179 -0.7%
58.95
USD 364,256 		6,179 -0.7% 58.95 USD 364,256
2022-09-20 2022-09-16
US Ambarella Inc (AMBA)
S Sale
2,476 -0.3%
63.25
USD 156,607 		2,476 -0.3% 63.25 USD 156,607
2022-06-17 2022-06-16
US Ambarella Inc (AMBA)
S Sale
2,609 -0.3%
66.25
USD 172,846 		2,609 -0.3% 66.25 USD 172,846
2022-03-18 2022-03-16
US Ambarella Inc (AMBA)
S Sale
38,098 -4.1%
91.20
USD 3,474,538 		38,098 -4.1% 91.20 USD 3,474,538
2022-03-14 2022-03-14
US Ambarella Inc (AMBA)
S Sale
1,825 -0.2%
84.42
USD 154,067 		1,825 -0.2% 84.42 USD 154,067
2021-12-17 2021-12-16
US Ambarella Inc (AMBA)
S Sale
3,644 -0.4%
188.88
USD 688,279 		3,644 -0.4% 188.88 USD 688,279
2021-12-07 2021-12-03
US Ambarella Inc (AMBA)
S Sale
3,414 -0.4%
192.69
USD 657,844 		3,414 -0.4% 192.69 USD 657,844
2021-06-17 2021-06-16
US Ambarella Inc (AMBA)
S Sale
5,444 -0.6%
101.39
USD 551,967 		5,444 -0.6% 101.39 USD 551,967
2021-03-18 2021-03-16
US Ambarella Inc (AMBA)
S Sale
22,417 -2.5%
112.00
USD 2,510,704 		22,417 -2.5% 112.00 USD 2,510,704
2021-03-11 2021-03-09
US Ambarella Inc (AMBA)
S Sale
864 -0.1%
109.70
USD 94,781 		864 -0.1% 109.70 USD 94,781
2021-02-18 2021-02-16
US Ambarella Inc (AMBA)
PS Planned sale
12,942 -1.5%
128.50
USD 1,663,068 		12,942 -1.5% 128.50 USD 1,663,068
2021-02-18 2021-02-16
US Ambarella Inc (AMBA)
PS Planned sale
1,395 -0.2%
127.41
USD 177,737 		1,395 -0.2% 127.41 USD 177,737
2021-02-18 2021-02-16
US Ambarella Inc (AMBA)
PS Planned sale
1,111 -0.1%
126.72
USD 140,788 		1,111 -0.1% 126.72 USD 140,788
2021-02-18 2021-02-16
US Ambarella Inc (AMBA)
PS Planned sale
2,052 -0.2%
125.52
USD 257,573 		2,052 -0.2% 125.52 USD 257,573
2021-02-18 2021-02-16
US Ambarella Inc (AMBA)
PS Planned sale
2,000 -0.2%
124.64
USD 249,271 		2,000 -0.2% 124.64 USD 249,271
2021-02-18 2021-02-16
US Ambarella Inc (AMBA)
PS Planned sale
500 -0.1%
123.29
USD 61,647 		500 -0.1% 123.29 USD 61,647
2020-12-18 2020-12-16
US Ambarella Inc (AMBA)
PS Planned sale
400 -0.0%
92.49
USD 36,995 		400 -0.0% 92.49 USD 36,995
2020-12-18 2020-12-16
US Ambarella Inc (AMBA)
PS Planned sale
1,400 -0.2%
91.50
USD 128,095 		1,400 -0.2% 91.50 USD 128,095
2020-12-18 2020-12-16
US Ambarella Inc (AMBA)
PS Planned sale
5,545 -0.6%
90.22
USD 500,253 		5,545 -0.6% 90.22 USD 500,253
2020-12-18 2020-12-16
US Ambarella Inc (AMBA)
PS Planned sale
12,655 -1.4%
89.72
USD 1,135,384 		12,655 -1.4% 89.72 USD 1,135,384
2020-12-18 2020-12-16
US Ambarella Inc (AMBA)
S Sale
4,970 -0.6%
90.25
USD 448,543 		4,970 -0.6% 90.25 USD 448,543
2020-12-04 2020-12-04
US Ambarella Inc (AMBA)
PS Planned sale
10,000 -1.1%
92.15
USD 921,500 		10,000 -1.1% 92.15 USD 921,500
2020-12-04 2020-12-02
US Ambarella Inc (AMBA)
PS Planned sale
34 -0.0%
86.46
USD 2,940 		34 -0.0% 86.46 USD 2,940
2020-12-04 2020-12-02
US Ambarella Inc (AMBA)
PS Planned sale
7,500 -0.8%
85.50
USD 641,235 		7,500 -0.8% 85.50 USD 641,235
2020-12-04 2020-12-02
US Ambarella Inc (AMBA)
PS Planned sale
4,690 -0.5%
84.86
USD 398,003 		4,690 -0.5% 84.86 USD 398,003
2020-12-01 2020-11-27
US Ambarella Inc (AMBA)
PS Planned sale
20,000 -2.2%
78.55
USD 1,571,000 		20,000 -2.2% 78.55 USD 1,571,000
2020-11-25 2020-11-24
US Ambarella Inc (AMBA)
PS Planned sale
1,450 -0.2%
74.11
USD 107,465 		1,450 -0.2% 74.11 USD 107,465
2020-11-25 2020-11-24
US Ambarella Inc (AMBA)
PS Planned sale
4,450 -0.5%
73.39
USD 326,577 		4,450 -0.5% 73.39 USD 326,577
2020-11-25 2020-11-24
US Ambarella Inc (AMBA)
PS Planned sale
7,200 -0.8%
72.38
USD 521,111 		7,200 -0.8% 72.38 USD 521,111
2020-11-25 2020-11-24
US Ambarella Inc (AMBA)
PS Planned sale
4,200 -0.4%
70.75
USD 297,137 		4,200 -0.4% 70.75 USD 297,137
2020-11-24 2020-11-23
US Ambarella Inc (AMBA)
PS Planned sale
1,800 -0.2%
67.50
USD 121,506 		1,800 -0.2% 67.50 USD 121,506
2020-11-24 2020-11-20
US Ambarella Inc (AMBA)
PS Planned sale
900 -0.1%
66.97
USD 60,273 		900 -0.1% 66.97 USD 60,273
2020-11-18 2020-11-17
US Ambarella Inc (AMBA)
PS Planned sale
10,000 -1.1%
62.00
USD 620,000 		10,000 -1.1% 62.00 USD 620,000
2020-11-12 2020-11-09
US Ambarella Inc (AMBA)
PS Planned sale
7,776 -0.8%
62.09
USD 482,806 		7,776 -0.8% 62.09 USD 482,806
2020-09-18 2020-09-16
US Ambarella Inc (AMBA)
S Sale
4,891 -0.5%
53.18
USD 260,084 		4,891 -0.5% 53.18 USD 260,084
2020-06-18 2020-06-16
US Ambarella Inc (AMBA)
S Sale
4,890 -0.5%
52.13
USD 254,922 		4,890 -0.5% 52.13 USD 254,922
2020-03-30 2020-03-27
US Ambarella Inc (AMBA)
S Sale
2,540 -0.3%
47.81
USD 121,448 		2,540 -0.3% 47.81 USD 121,448
2020-03-19 2020-03-17
US Ambarella Inc (AMBA)
S Sale
6,607 -0.7%
38.99
USD 257,594 		6,607 -0.7% 38.99 USD 257,594
2019-09-18 2019-09-17
US Ambarella Inc (AMBA)
S Sale
6,345 -0.7%
64.14
USD 406,984 		6,345 -0.7% 64.14 USD 406,984
2019-06-19 2019-06-18
US Ambarella Inc (AMBA)
S Sale
4,438 -0.5%
43.06
USD 191,084 		4,438 -0.5% 43.06 USD 191,084
2019-03-20 2019-03-19
US Ambarella Inc (AMBA)
S Sale
3,571 -0.4%
43.48
USD 155,283 		3,571 -0.4% 43.48 USD 155,283
2018-09-20 2018-09-19
US Ambarella Inc (AMBA)
S Sale
6,799 -0.7%
35.46
USD 241,093 		6,799 -0.7% 35.46 USD 241,093
2018-06-20 2018-06-18
US Ambarella Inc (AMBA)
S Sale
3,097 -0.3%
43.27
USD 134,007 		3,097 -0.3% 43.27 USD 134,007
2017-06-20 2017-06-16
US Ambarella Inc (AMBA)
S Sale
5,973 -0.7%
48.77
USD 291,303 		5,973 -0.7% 48.77 USD 291,303
2017-03-17 2017-03-16
US Ambarella Inc (AMBA)
S Sale
3,662 -0.4%
56.19
USD 205,768 		3,662 -0.4% 56.19 USD 205,768
2016-03-18 2016-03-16
US Ambarella Inc (AMBA)
S Sale
4,253 -0.5%
37.12
USD 157,871 		4,253 -0.5% 37.12 USD 157,871
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