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Wang Feng-Ming
CEO at AMBARELLA. Filing since 7 Jun 2013.
CIK 0001558686
Company
Date
Role
Action
Shares
Amount
Of holding
AMBA
AMBARELLA INC
17 Sep 2026
CEO
Sold at will
6,086
$394.56K
0.8%
AMBA
AMBARELLA INC
1 Jul 2026
CEO
Sold on a plan
16,250
$1.46M
2.1%
AMBA
AMBARELLA INC
17 Jun 2026
CEO
Sold at will
6,204
$421.07K
0.8%
AMBA
AMBARELLA INC
26 May 2026
CEO
Sold on a plan
32,500
$2.96M
3.9%
AMBA
AMBARELLA INC
19 Mar 2026
CEO
Sold at will
8,083
$437.61K
1.0%
AMBA
AMBARELLA INC
17 Mar 2026
CEO
Sold at will
18,976
$1.00M
2.2%
AMBA
AMBARELLA INC
2 Mar 2026
CEO
Sold on a plan
50,000
$3.04M
6.1%
AMBA
AMBARELLA INC
17 Dec 2025
CEO
Sold at will
4,950
$355.51K
0.6%
AMBA
AMBARELLA INC
17 Sep 2025
CEO
Sold at will
4,928
$391.43K
0.6%
AMBA
AMBARELLA INC
17 Jun 2025
CEO
Sold at will
4,677
$244.42K
0.6%
AMBA
AMBARELLA INC
18 Mar 2025
CEO
Sold at will
3,194
$175.73K
0.4%
AMBA
AMBARELLA INC
6 Mar 2025
CEO
Sold at will
4,104
$226.17K
0.5%
AMBA
AMBARELLA INC
16 Dec 2024
CEO
Sold at will
4,296
$323.96K
0.6%
AMBA
AMBARELLA INC
17 Sep 2024
CEO
Sold at will
4,301
$230.28K
0.5%
AMBA
AMBARELLA INC
5 Sep 2024
CEO
Sold at will
31,618
$1.73M
3.8%
AMBA
AMBARELLA INC
4 Sep 2024
CEO
Sold at will
4,382
$245.47K
0.5%
AMBA
AMBARELLA INC
18 Jun 2024
CEO
Sold at will
3,058
$169.66K
0.4%
AMBA
AMBARELLA INC
18 Mar 2024
CEO
Sold at will
2,173
$107.06K
0.3%
AMBA
AMBARELLA INC
8 Mar 2024
CEO
Sold at will
1,297
$74.14K
0.2%
AMBA
AMBARELLA INC
19 Dec 2023
CEO
Sold at will
3,093
$194.98K
0.4%
AMBA
AMBARELLA INC
18 Sep 2023
CEO
Sold at will
3,019
$172.99K
0.4%
AMBA
AMBARELLA INC
20 Jun 2023
CEO
Sold at will
3,039
$257.71K
0.4%
AMBA
AMBARELLA INC
17 Mar 2023
CEO
Sold, plan not stated
16,644
$1.28M
2.3%
AMBA
AMBARELLA INC
16 Dec 2022
CEO
Sold, plan not stated
3,703
$310.20K
0.5%
AMBA
AMBARELLA INC
16 Sep 2022
CEO
Sold, plan not stated
3,736
$236.30K
0.5%
AMBA
AMBARELLA INC
16 Jun 2022
CEO
Sold, plan not stated
3,937
$260.87K
0.6%
AMBA
AMBARELLA INC
16 Mar 2022
CEO
Sold, plan not stated
46,908
$4.28M
6.4%
AMBA
AMBARELLA INC
14 Mar 2022
CEO
Sold, plan not stated
2,982
$251.74K
0.5%
AMBA
AMBARELLA INC
16 Dec 2021
CEO
Sold, plan not stated
4,753
$897.89K
0.7%
AMBA
AMBARELLA INC
3 Dec 2021
CEO
Sold, plan not stated
4,452
$857.86K
0.7%
AMBA
AMBARELLA INC
16 Jun 2021
CEO
Sold, plan not stated
6,184
$627.00K
1.0%
AMBA
AMBARELLA INC
16 Mar 2021
CEO
Sold, plan not stated
41,838
$4.69M
6.5%
AMBA
AMBARELLA INC
9 Mar 2021
CEO
Sold, plan not stated
1,675
$183.75K
0.3%
AMBA
AMBARELLA INC
16 Dec 2020
CEO
Sold, plan not stated
5,429
$489.97K
1.0%
AMBA
AMBARELLA INC
16 Sep 2020
CEO
Sold, plan not stated
5,343
$284.12K
1.1%
AMBA
AMBARELLA INC
16 Jun 2020
CEO
Sold, plan not stated
5,342
$278.48K
1.1%
AMBA
AMBARELLA INC
27 Mar 2020
CEO
Sold, plan not stated
4,972
$237.72K
1.0%
AMBA
AMBARELLA INC
17 Mar 2020
CEO
Sold, plan not stated
18,228
$710.67K
3.8%
AMBA
AMBARELLA INC
17 Dec 2019
CEO
Sold, plan not stated
3,440
$193.72K
0.8%
AMBA
AMBARELLA INC
17 Sep 2019
CEO
Sold, plan not stated
6,859
$439.95K
1.5%
AMBA
AMBARELLA INC
4 Sep 2019
CEO
Sold, plan not stated
60,000
$3.55M
11.7%
AMBA
AMBARELLA INC
18 Jun 2019
CEO
Sold, plan not stated
5,535
$238.32K
1.4%
AMBA
AMBARELLA INC
19 Mar 2019
CEO
Sold, plan not stated
5,409
$235.21K
1.3%
AMBA
AMBARELLA INC
18 Dec 2018
CEO
Sold, plan not stated
7,627
$289.83K
1.9%
AMBA
AMBARELLA INC
19 Sep 2018
CEO
Sold, plan not stated
10,727
$381.45K
2.6%
AMBA
AMBARELLA INC
18 Jun 2018
CEO
Sold, plan not stated
8,412
$363.99K
2.1%
AMBA
AMBARELLA INC
16 Mar 2018
CEO
Sold, plan not stated
6,024
$319.69K
2.0%
AMBA
AMBARELLA INC
18 Dec 2017
CEO
Sold, plan not stated
8,851
$510.61K
3.0%
AMBA
AMBARELLA INC
18 Sep 2017
CEO
Sold, plan not stated
11,629
$540.75K
3.9%
AMBA
AMBARELLA INC
16 Jun 2017
CEO
Sold, plan not stated
11,628
$567.10K
4.0%
AMBA
AMBARELLA INC
16 Mar 2017
CEO
Sold, plan not stated
7,971
$447.89K
2.8%
AMBA
AMBARELLA INC
16 Dec 2016
CEO
Sold, plan not stated
9,021
$489.03K
3.2%
AMBA
AMBARELLA INC
16 Sep 2016
CEO
Sold, plan not stated
9,573
$650.77K
3.4%
AMBA
AMBARELLA INC
16 Jun 2016
CEO
Sold, plan not stated
9,573
$497.51K
3.4%
AMBA
AMBARELLA INC
16 Mar 2016
CEO
Sold, plan not stated
8,021
$297.74K
2.9%
AMBA
AMBARELLA INC
16 Dec 2015
CEO
Sold, plan not stated
9,475
$539.79K
4.7%
AMBA
AMBARELLA INC
16 Sep 2015
CEO
Sold, plan not stated
8,483
$600.60K
5.1%
AMBA
AMBARELLA INC
16 Jun 2015
CEO
Sold, plan not stated
8,480
$997.28K
5.4%
AMBA
AMBARELLA INC
17 Mar 2015
CEO
Sold, plan not stated
7,172
$489.27K
4.8%
AMBA
AMBARELLA INC
6 Mar 2015
CEO
Sold, plan not stated
40,000
$2.58M
24.2%
AMBA
AMBARELLA INC
16 Dec 2014
CEO
Sold, plan not stated
8,484
$391.54K
4.6%
AMBA
AMBARELLA INC
9 Dec 2014
CEO
Sold, plan not stated
50,000
$2.53M
17.7%
AMBA
AMBARELLA INC
3 Oct 2014
CEO
Sold, plan not stated
30,000
$1.28M
9.6%
AMBA
AMBARELLA INC
23 Sep 2014
CEO
Sold, plan not stated
15,000
$630.00K
4.6%
AMBA
AMBARELLA INC
16 Sep 2014
CEO
Sold, plan not stated
4,548
$153.09K
1.4%
AMBA
AMBARELLA INC
9 Sep 2014
CEO
Sold, plan not stated
15,000
$581.81K
4.4%
AMBA
AMBARELLA INC
1 Aug 2014
CEO
Sold, plan not stated
1,833
$51.50K
100%
AMBA
AMBARELLA INC
1 Jul 2014
CEO
Sold, plan not stated
9,500
$301.81K
83.8%
AMBA
AMBARELLA INC
20 Jun 2014
CEO
Sold, plan not stated
9,000
$270.00K
44.3%
AMBA
AMBARELLA INC
16 Jun 2014
CEO
Sold, plan not stated
4,099
$108.83K
1.2%
AMBA
AMBARELLA INC
2 Jun 2014
CEO
Sold, plan not stated
14,000
$352.15K
100%
AMBA
AMBARELLA INC
2 Jun 2014
CEO
Sold, plan not stated
6,500
$163.55K
24.2%
AMBA
AMBARELLA INC
1 May 2014
CEO
Sold, plan not stated
14,000
$349.47K
50.0%
AMBA
AMBARELLA INC
1 May 2014
CEO
Sold, plan not stated
6,500
$162.22K
19.5%
AMBA
AMBARELLA INC
1 Apr 2014
CEO
Sold, plan not stated
14,000
$373.87K
33.3%
AMBA
AMBARELLA INC
1 Apr 2014
CEO
Sold, plan not stated
6,500
$173.61K
16.3%
AMBA
AMBARELLA INC
18 Mar 2014
CEO
Sold, plan not stated
2,437
$68.24K
0.7%
AMBA
AMBARELLA INC
3 Mar 2014
CEO
Sold, plan not stated
20,000
$649.60K
32.3%
AMBA
AMBARELLA INC
3 Mar 2014
CEO
Sold, plan not stated
9,500
$308.64K
19.3%
AMBA
AMBARELLA INC
3 Feb 2014
CEO
Sold, plan not stated
44,000
$1.35M
10.4%
AMBA
AMBARELLA INC
3 Feb 2014
CEO
Sold, plan not stated
20,000
$620.31K
24.4%
AMBA
AMBARELLA INC
3 Feb 2014
CEO
Sold, plan not stated
9,500
$294.87K
16.1%
AMBA
AMBARELLA INC
2 Jan 2014
President and CEO
Sold, plan not stated
76,000
$2.51M
15.2%
AMBA
AMBARELLA INC
2 Jan 2014
President and CEO
Sold, plan not stated
29,500
$974.15K
33.4%
AMBA
AMBARELLA INC
26 Dec 2013
President and CEO
Sold, plan not stated
72,000
$2.16M
12.6%
AMBA
AMBARELLA INC
26 Dec 2013
President and CEO
Sold, plan not stated
27,000
$810.00K
28.3%
AMBA
AMBARELLA INC
17 Dec 2013
President and CEO
Sold, plan not stated
2,405
$58.75K
0.4%
AMBA
AMBARELLA INC
2 Dec 2013
President and CEO
Sold, plan not stated
52,000
$1.23M
8.3%
AMBA
AMBARELLA INC
2 Dec 2013
President and CEO
Sold, plan not stated
20,500
$486.33K
21.0%
AMBA
AMBARELLA INC
5 Nov 2013
President and CEO
Sold, plan not stated
15,500
$327.97K
2.4%
AMBA
AMBARELLA INC
5 Nov 2013
President and CEO
Sold, plan not stated
5,347
$112.36K
6.0%
AMBA
AMBARELLA INC
4 Nov 2013
President and CEO
Sold, plan not stated
500
$10.50K
0.1%
AMBA
AMBARELLA INC
4 Nov 2013
President and CEO
Sold, plan not stated
153
$3.21K
0.1%
AMBA
AMBARELLA INC
1 Nov 2013
President and CEO
Sold, plan not stated
36,000
$726.24K
5.3%
AMBA
AMBARELLA INC
1 Nov 2013
President and CEO
Sold, plan not stated
15,000
$302.65K
15.0%
AMBA
AMBARELLA INC
16 Oct 2013
President and CEO
Sold, plan not stated
32,000
$672.21K
4.5%
AMBA
AMBARELLA INC
16 Oct 2013
President and CEO
Sold, plan not stated
15,000
$315.13K
14.2%
AMBA
AMBARELLA INC
1 Oct 2013
President and CEO
Sold, plan not stated
36,000
$712.11K
4.8%
AMBA
AMBARELLA INC
1 Oct 2013
President and CEO
Sold, plan not stated
15,000
$295.94K
13.8%
AMBA
AMBARELLA INC
16 Sep 2013
President and CEO
Sold, plan not stated
396
$7.05K
0.1%
AMBA
AMBARELLA INC
10 Sep 2013
President and CEO
Sold, plan not stated
16,000
$288.06K
2.1%
AMBA
AMBARELLA INC
10 Sep 2013
President and CEO
Sold, plan not stated
12,500
$225.00K
11.3%
AMBA
AMBARELLA INC
4 Sep 2013
President and CEO
Sold, plan not stated
20,000
$301.32K
2.6%
AMBA
AMBARELLA INC
4 Sep 2013
President and CEO
Sold, plan not stated
7,500
$112.64K
6.9%
AMBA
AMBARELLA INC
1 Aug 2013
President and CEO
Sold, plan not stated
20,000
$322.40K
2.8%
AMBA
AMBARELLA INC
1 Aug 2013
President and CEO
Sold, plan not stated
7,000
$112.74K
6.3%
AMBA
AMBARELLA INC
16 Jul 2013
President and CEO
Sold, plan not stated
18,495
$332.91K
2.5%
AMBA
AMBARELLA INC
15 Jul 2013
President and CEO
Sold, plan not stated
2,900
$52.20K
0.4%
AMBA
AMBARELLA INC
12 Jul 2013
President and CEO
Sold, plan not stated
18,605
$335.28K
2.5%
AMBA
AMBARELLA INC
12 Jul 2013
President and CEO
Sold, plan not stated
14,000
$252.31K
11.7%
AMBA
AMBARELLA INC
1 Jul 2013
President and CEO
Sold, plan not stated
100,000
$1.71M
11.7%
AMBA
AMBARELLA INC
1 Jul 2013
President and CEO
Sold, plan not stated
30,000
$513.29K
21.5%
AMBA
AMBARELLA INC
18 Jun 2013
President and CEO
Sold, plan not stated
381
$6.97K
0.0%
AMBA
AMBARELLA INC
11 Jun 2013
President and CEO
Sold, plan not stated
40,000
$723.22K
4.5%
AMBA
AMBARELLA INC
11 Jun 2013
President and CEO
Sold, plan not stated
14,000
$252.05K
10.5%
AMBA
AMBARELLA INC
7 Jun 2013
President and CEO
Sold, plan not stated
100,000
$1.62M
10.0%
AMBA
AMBARELLA INC
7 Jun 2013
President and CEO
Sold, plan not stated
30,000
$484.50K
19.6%
117 decisions on file.
