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AMBARELLA INC

AMBA Net selling

CIK 0001280263 #1686 in the set updated 21 Sep 2026

Bought (1 mo)

$0.00

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

Sold (1 mo)

$915.01K

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$915.01K

4 of 4 sales

Net

−$915.01K

−$915.01K against sales at will

By person

14 insiders · 4 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

—

$394.56K (1)

−$394.56K

767,759

1.75%

$49.77M

−4.1%

Young John Alexander

CFO

—

$202.66K (1)

−$202.66K

109,702

0.2501%

$7.11M

+5.1%

Lee Chan W

Chief Operations Officer

—

$187.55K (1)

−$187.55K

154,443

0.3521%

$10.01M

+26.3%

Ju Chi-Hong

Senior VP, Systems & GM

—

$130.24K (1)

−$130.24K

170,153

0.3879%

$11.03M

−3.9%

Kohn Leslie

Chief Technology Officer

—

977,428

2.23%

$63.37M

+1.7%

Chen Yun-Lung

VP, Business Dev. & Marketing

—

60,557

0.1380%

$3.93M

−2.4%

RICHARDSON DAVID JEFFREY

Director

—

57,273

0.1306%

$3.71M

+10.9%

PAISLEY CHRISTOPHER B

Director

—

44,180

0.1007%

$2.86M

+3.3%

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%

Schwarting Elizabeth M

Director

—

9,841

0.0224%

$637.99K

+8.5%

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

Show all 4 transactions →

AMBARELLA INC

By person

Individual transactions

What was left out