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AMBARELLA INC

AMBA Net selling

CIK 0001280263 #1686 in the set updated 21 Sep 2026

Bought (12 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$17.58M

$4.90M on a plan · $4.93M straight out of an exercise

Sold at will

$7.76M

26 of 44 sales

Net

−$17.58M

−$7.76M against sales at will

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

Wang Feng-Ming

1 Jul 2026

CEO

Sold on a plan

16,250

$90.08

$1.46M

PAISLEY CHRISTOPHER B

26 Jun 2026

Director

Sold on a plan

250

$62.01

$15.50K

Young John Alexander

17 Jun 2026

CFO

Sold on a plan

1,847

$66.98

$123.71K

Young John Alexander

17 Jun 2026

CFO

Sold on a plan

3,186

$67.87

$216.23K

Wang Feng-Ming

26 May 2026

CEO

Sold on a plan

9,150

$92.05

$842.25K

Wang Feng-Ming

26 May 2026

CEO

Sold on a plan

6,065

$91.23

$553.31K

Wang Feng-Ming

26 May 2026

CEO

Sold on a plan

17,285

$90.38

$1.56M

Young John Alexander

21 Apr 2026

CFO

Sold on a plan

1,971

$60.00

$118.26K

Show all 44 transactions →

AMBARELLA INC

By person

Individual transactions

What was left out