AMBARELLA INC (AMBA) insider trading

By person

14 insiders · 44 transactions

86.5×

Feng Ming (Fermi) Wang holds 86.5 times base salary in stock. $49.77M of shares against $575.00K in salary for 2026.

Salary from the company's own proxy. The shares are what Feng Ming (Fermi) Wang last reported holding, valued at $64.83, the price Ordinary Shares was last bought or sold at on the open market here, on 17 Sep 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Wang Feng-Ming

CEO

—

$10.07M (14) scheduled

−$10.07M

767,759

1.75%

$49.77M

−4.1%

Ju Chi-Hong

Senior VP, Systems & GM

—

$3.38M (10)

−$3.38M

170,153

0.3879%

$11.03M

−3.9%

Young John Alexander

CFO

—

$1.57M (9)

−$1.57M

109,702

0.2501%

$7.11M

+5.1%

Chen Yun-Lung

VP, Business Dev. & Marketing

—

$1.13M (2)

−$1.13M

60,557

0.1380%

$3.93M

−2.4%

Lee Chan W

Chief Operations Officer

—

$1.11M (5)

−$1.11M

154,443

0.3521%

$10.01M

+26.3%

Schwarting Elizabeth M

Director

—

$272.61K (2)

−$272.61K

9,841

0.0224%

$637.99K

+8.5%

PAISLEY CHRISTOPHER B

Director

—

$51.59K (2)

−$51.59K

44,180

0.1007%

$2.86M

+3.3%

Kohn Leslie

Chief Technology Officer

—

977,428

2.23%

$63.37M

+1.7%

RICHARDSON DAVID JEFFREY

Director

—

57,273

0.1306%

$3.71M

+10.9%

Hon Hsiao-Wuen

Director

—

33,927

0.0773%

$2.20M

+18.4%

Hu Chenming

Director

—

32,667

0.0745%

$2.12M

+20.9%

Day Christopher

VP, Marketing

—

15,099

0.0344%

$978.87K

−30.1%

Breithaupt Chantelle Yvette

Director

—

8,091

0.0184%

$524.54K

+231.3%

Bryant Gregory M

Director

—

5,608

0.0128%

$363.57K

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

Young John Alexander

17 Sep 2026

CFO

Sell

3,126

$64.83

$202.66K

Lee Chan W

17 Sep 2026

Chief Operations Officer

Sell

2,893

$64.83

$187.55K

Ju Chi-Hong

17 Sep 2026

Senior VP, Systems & GM

Sell

2,009

$64.83

$130.24K

Wang Feng-Ming

17 Sep 2026

CEO

Sell

6,086

$64.83

$394.56K

Chen Yun-Lung

9 Jul 2026

VP, Business Dev. & Marketing

Sell

5,958

$78.66

$468.66K

Ju Chi-Hong

1 Jul 2026

Senior VP, Systems & GM

Sell

10,000

$88.84

$888.40K

Wang Feng-Ming

17 Jun 2026

CEO

Sell

6,204

$67.87

$421.07K

Ju Chi-Hong

17 Jun 2026

Senior VP, Systems & GM

Sell

2,017

$67.87

$136.89K

Lee Chan W

17 Jun 2026

Chief Operations Officer

Sell

2,951

$67.87

$200.28K

Chen Yun-Lung

12 Jun 2026

VP, Business Development and

Sell

9,856

$67.06

$660.94K

Wang Feng-Ming

19 Mar 2026

CEO

Sell

8,083

$54.14

$437.61K

Ju Chi-Hong

19 Mar 2026

Senior VP, Systems & GM, Asia

Sell

2,155

$54.14

$116.67K

Lee Chan W

19 Mar 2026

Chief Operations Officer

Sell

3,641

$54.14

$197.12K

Young John Alexander

19 Mar 2026

CFO

Sell

3,038

$54.14

$164.48K

Ju Chi-Hong

5 Jan 2026

Senior VP, Systems & GM, Asia

Sell

7,728

$75.58

$584.11K

Ju Chi-Hong

30 Dec 2025

Senior VP, Systems & GM, Asia

Sell

3,765

$70.32

$264.75K

PAISLEY CHRISTOPHER B

26 Dec 2025

Director

Sell

500

$72.18

$36.09K

Young John Alexander

18 Dec 2025

CFO

Sell

3,791

$72.96

$276.59K

Wang Feng-Ming

17 Dec 2025

CEO

Sell

4,950

$71.82

$355.51K

Ju Chi-Hong

17 Dec 2025

Senior VP, Systems & GM, Asia

Sell

1,342

$71.82

$96.38K

Lee Chan W

17 Dec 2025

Chief Operations Officer

Sell

2,406

$71.82

$172.80K

Young John Alexander

17 Dec 2025

CFO

Sell

2,579

$71.82

$185.22K

Schwarting Elizabeth M

16 Dec 2025

Director

Sell

624

$72.38

$45.16K

Ju Chi-Hong

14 Oct 2025

Senior VP, Systems & GM, Asia

Sell

6,156

$80.96

$498.39K

Ju Chi-Hong

13 Oct 2025

Senior VP, Systems & GM, Asia

Sell

5,057

$81.29

$411.09K

Schwarting Elizabeth M

6 Oct 2025

Director

Sell

2,664

$85.38

$227.44K

Show all 44 transactions →

AMBARELLA INC

By person

Individual transactions

What was left out