Ambarella
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
KOHN LESLIE director, officer: Chief Techno..
Non-Qualified Stock Option (right to buy) 40,000 $4.41 $176,400
Sale
WANG FENG-MING director, officer: CEO
Ordinary Shares 15,000 $42 $630,000
Sale
DAY CHRISTOPHER officer: VP, Marketing
Ordinary Shares 2,500 $8.82 $22,050
Option
DAY CHRISTOPHER officer: VP, Marketing
Non-Qualified Stock Option (right to buy) 2,500 $8.82 $22,050
Sale
TAN LIP BU director
Ordinary Shares 12,753 $39.13 $499,063
Sale
DAY CHRISTOPHER officer: VP, Marketing
Ordinary Shares 4,347 $39.73 $172,706
Sale
TAN LIP BU director
Ordinary Shares 1,500 $38 $57,000
Option
WANG FENG-MING director, officer: CEO
Restricted Stock Units 5,542 N/A N/A
Option
LAPLANTE GEORGE officer: Executive Vice President
Restricted Stock Units 2,945 N/A N/A
Sale
KOHN LESLIE director, officer: Chief Techno..
Ordinary Shares 3,881 $33.66 $130,634
Option
KOHN LESLIE director, officer: Chief Techno..
Ordinary Shares 3,764 N/A N/A
Option
LEGALL DIDIER officer: Executive Vice President
Restricted Stock Units 841 N/A N/A
Sale
LAPLANTE GEORGE officer: Executive Vice President
Ordinary Shares 2,976 $33.66 $100,172
Option
KOHN LESLIE director, officer: Chief Techno..
Restricted Stock Units 3,764 N/A N/A
Sale
LEGALL DIDIER officer: Executive Vice President
Ordinary Shares 578 $33.66 $19,455
Option
LEGALL DIDIER officer: Executive Vice President
Ordinary Shares 841 N/A N/A
Option
RICHARDSON DAVID JEFFREY director
Restricted Stock Units 417 N/A N/A
Option
RICHARDSON DAVID JEFFREY director
Ordinary Shares 417 N/A N/A
Option
DAY CHRISTOPHER officer: VP, Marketing
Restricted Stock Units 1,494 N/A N/A
Sale
DAY CHRISTOPHER officer: VP, Marketing
Ordinary Shares 1,385 $33.66 $46,619
Sale
WANG FENG-MING director, officer: CEO
Ordinary Shares 4,548 $33.66 $153,086
Option
DAY CHRISTOPHER officer: VP, Marketing
Ordinary Shares 1,494 N/A N/A
Option
CHEN YEN-LUNG
Restricted Stock Units 2,924 N/A N/A
Option
WANG FENG-MING director, officer: CEO
Ordinary Shares 5,542 N/A N/A
Option
CHEN YEN-LUNG
Ordinary Shares 2,924 N/A N/A
Option
LAPLANTE GEORGE officer: Executive Vice President
Ordinary Shares 2,945 N/A N/A
Option
KOHN LESLIE director, officer: Chief Techno..
Non-Qualified Stock Option (right to buy) 10,000 $8.82 $88,200
Option
KOHN LESLIE director, officer: Chief Techno..
Ordinary Shares 10,000 $8.82 $88,200
Sale
KOHN LESLIE director, officer: Chief Techno..
Ordinary Shares 10,000 $36.04 $360,370
Sale
LEGALL DIDIER officer: Executive Vice President
Ordinary Shares 15,000 $37.16 $557,400
Option
PAISLEY CHRISTOPHER B director
Ordinary Shares 1,500 $6 $9,000
Sale
PAISLEY CHRISTOPHER B director
Ordinary Shares 1,500 $39.33 $58,998
Sale
WANG FENG-MING director, officer: CEO
Ordinary Shares 15,000 $39.1 $586,455
Option
PAISLEY CHRISTOPHER B director
Non-Qualified Stock Option (right to buy) 1,500 $6 $9,000
Option
LEGALL DIDIER officer: Executive Vice President
Incentive Stock Option (right to buy) 10,000 $2.93 $29,300
Option
LEGALL DIDIER officer: Executive Vice President
Ordinary Shares 10,000 $2.93 $29,300
Sale
KOHN LESLIE director, officer: Chief Techno..
Ordinary Shares 1,424 $3.2 $4,557
Option
KOHN LESLIE director, officer: Chief Techno..
Ordinary Shares 20,000 $17.6 $352,000
Option
KOHN LESLIE director, officer: Chief Techno..
Non-Qualified Stock Option (right to buy) 20,000 $17.6 $352,000
Sale
LEGALL DIDIER officer: Executive Vice President
Ordinary Shares 15,000 $29.01 $435,150
Option
LEGALL DIDIER officer: Executive Vice President
Ordinary Shares 15,555 $1.22 $18,977
Option
LEGALL DIDIER officer: Executive Vice President
Incentive Stock Option (right to buy) 15,555 $1.22 $18,977
Sale
WANG FENG-MING director, officer: CEO
Ordinary Shares 1,833 $28.1 $51,500
Sale
LEGALL DIDIER officer: Executive Vice President
Ordinary Shares 15,000 $30.66 $459,930
Sale
WANG FENG-MING director, officer: CEO
Ordinary Shares 9,500 $32 $304,019
Option
KOHN LESLIE director, officer: Chief Techno..
Ordinary Shares 10,000 $3.2 $32,000
Option
KOHN LESLIE director, officer: Chief Techno..
Non-Qualified Stock Option (right to buy) 10,000 $3.2 $32,000
Sale
KOHN LESLIE director, officer: Chief Techno..
Ordinary Shares 10,000 $3.2 $32,000
Sale
DAY CHRISTOPHER officer: VP, Marketing
Ordinary Shares 1,462 $29.5 $43,129
Sale
WANG FENG-MING director, officer: CEO
Ordinary Shares 9,000 $30 $270,000

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.