National Instruments
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
STARKLOFF ERIC HOWARD director, officer: President & ..
Common Stock 273 $23.96 $6,542
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $29.48 $294,750
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $30.68 $306,830
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $30.9 $308,980
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $30.7 $306,980
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $30.99 $309,890
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $30.77 $307,720
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $30.03 $300,270
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $28.78 $287,750
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $27.55 $275,530
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $28.52 $285,230
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $27.98 $279,810
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $27.84 $278,370
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $27.99 $279,940
Option
STARKLOFF ERIC HOWARD director, officer: President & ..
Common Stock 286 $23.23 $6,644
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $30.5 $305,040
Option
LE DUY LOAN T director
Common Stock 15,000 $20.34 $305,100
Option
LE DUY LOAN T director
Stock Option (right to buy) 15,000 $20.34 $305,100
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $30.01 $300,130
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $29.35 $293,460
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $28.28 $282,790
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $27.83 $278,310
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $26.72 $267,160
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $27.18 $271,830
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $28.1 $280,980
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $28.2 $282,040
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $29.2 $291,960
Sale
ZOGAS PETER officer: Senior Vice President
Common Stock 5,063 $28.36 $143,587
Sale
KODOSKY JEFFREY L director
Common Stock 6,250 $28.79 $179,919
Sale
KODOSKY JEFFREY L director
Common Stock 3,750 $28.67 $107,516
Option
DAVERN ALEXANDER M director
Common Stock 10,267 $19.9 $204,313
Sale
DAVERN ALEXANDER M director
Common Stock 10,267 $19.9 $204,313
Option
DAVERN ALEXANDER M director
Employee Stock Option (right to buy) 10,267 $19.9 $204,313
Purchase
ROESSLEIN CHARLES J director
Common Stock 1,000 $28.47 $28,470
Option
DAVERN ALEXANDER M director
Common Stock 10,000 $19.9 $199,000
Option
DAVERN ALEXANDER M director
Employee Stock Option (right to buy) 10,000 $19.9 $199,000
Sale
DAVERN ALEXANDER M director
Common Stock 10,000 $19.9 $199,000
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $28.49 $284,930
Sale
KODOSKY JEFFREY L director
Common Stock 10,000 $27.3 $272,980
Sale
HESTER PHILLIP D officer: Senior Vice President
Common Stock 6,509 $26.66 $173,510
Option
LE DUY LOAN T director
Common Stock 4,797 N/A N/A
Option
ROESSLEIN CHARLES J director
Restricted Stock Units 4,797 N/A N/A
Option
CARLTON DONALD M director
Restricted Stock Units 4,797 N/A N/A
Option
LE DUY LOAN T director
Restricted Stock Units 4,797 N/A N/A
Option
STARKLOFF ERIC HOWARD director, officer: President & ..
Common Stock 6,364 $11.62 $73,918
Option
STARKLOFF ERIC HOWARD director, officer: President & ..
Restricted Stock Units 6,260 N/A N/A
Option
DAVERN ALEXANDER M director
Common Stock 18,819 $11.62 $218,583
Option
HESTER PHILLIP D officer: Senior Vice President
Restricted Stock Units 8,982 N/A N/A
Option
HESTER PHILLIP D officer: Senior Vice President
Common Stock 8,982 N/A N/A
Option
CARLTON DONALD M director
Common Stock 4,797 N/A N/A

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.