National Instruments
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
CARLTON DONALD M director
Common Stock 3,000 $49.91 $149,730
Sale
TRUCHARD JAMES J director
Common Stock 7,000 $47.53 $332,703
Sale
KODOSKY JEFFREY L director
Common Stock 6,000 $47.79 $286,716
Sale
KODOSKY JEFFREY L director
Common Stock 4,400 $46.15 $203,073
Sale
KODOSKY JEFFREY L director
Common Stock 2,200 $46.43 $102,155
Sale
TRUCHARD JAMES J director
Common Stock 7,000 $47.7 $333,900
Sale
TRUCHARD JAMES J director
Common Stock 7,000 $45.27 $316,869
Sale
KODOSKY JEFFREY L director
Common Stock 6,600 $45.3 $298,980
Sale
TRUCHARD JAMES J director
Common Stock 7,000 $45.46 $318,206
Sale
KODOSKY JEFFREY L director
Common Stock 6,600 $45.33 $299,158
Sale
KODOSKY JEFFREY L director
Common Stock 6,600 $44.03 $290,605
Sale
TRUCHARD JAMES J director
Common Stock 7,000 $44.03 $308,217
Sale
TRUCHARD JAMES J director
Common Stock 3,500 $43.77 $153,195
Sale
KODOSKY JEFFREY L director
Common Stock 2,200 $43.8 $96,360
Sale
TRUCHARD JAMES J director
Common Stock 3,500 $43.77 $153,195
Sale
KODOSKY JEFFREY L director
Common Stock 4,400 $44.15 $194,278
Sale
TRUCHARD JAMES J director
Common Stock 3,500 $44 $154,004
Sale
KODOSKY JEFFREY L director
Common Stock 2,200 $44.04 $96,877
Sale
TRUCHARD JAMES J director
Common Stock 3,500 $44 $154,004
Sale
KODOSKY JEFFREY L director
Common Stock 4,400 $44.66 $196,513
Sale
TRUCHARD JAMES J director
Common Stock 7,000 $44.57 $311,976
Sale
KODOSKY JEFFREY L director
Common Stock 6,600 $44.77 $295,475
Sale
KODOSKY JEFFREY L director
Common Stock 6,600 $45 $297,026
Sale
TRUCHARD JAMES J director
Common Stock 3,500 $45.08 $157,784
Purchase
ROESSLEIN CHARLES J director
Common Stock 1 $45.78 $46
Sale
TRUCHARD JAMES J director
Common Stock 3,000 $44.8 $134,400
Sale
KODOSKY JEFFREY L director
Common Stock 6,600 $44.36 $292,796
Option
DEHNE TIMOTHY R officer: Senior Vice President
Common Stock 4,750 $8.89 $42,223
Option
DEHNE TIMOTHY R officer: Senior Vice President
Employee Stock Option (right to buy) 4,750 $8.89 $42,223
Sale
TRUCHARD JAMES J director
Common Stock 5,200 $44.65 $232,175
Sale
TRUCHARD JAMES J director
Common Stock 2,000 $45 $90,000
Sale
DEHNE TIMOTHY R officer: Senior Vice President
Common Stock 1,000 N/A N/A
Sale
KODOSKY JEFFREY L director
Common Stock 6,600 $46.02 $303,706
Sale
TRUCHARD JAMES J director
Common Stock 3,500 $46.02 $161,056
Sale
ALMGREN RAY officer: Vice President
Common Stock 89 $45.08 $4,012
Option
DANIELS R GARY director
Employee Stock Option (right to buy) 14,000 $28.15 $394,044
Sale
DANIELS R GARY director
Common Stock 14,000 $44.47 $622,538
Option
DANIELS R GARY director
Common Stock 14,000 $28.15 $394,044
Sale
TRUCHARD JAMES J director
Common Stock 6,700 $44.27 $296,636
Sale
TRUCHARD JAMES J director
Common Stock 3,500 $43.71 $152,982
Sale
GRAFF JOHN officer: Vice President
Common Stock 1,026 $44.91 $46,078
Sale
ALMGREN RAY officer: Vice President
Common Stock 3,599 $43.2 $155,477
Sale
KODOSKY JEFFREY L director
Common Stock 6,600 $42.87 $282,942
Sale
DEHNE TIMOTHY R officer: Senior Vice President
Common Stock 6,000 $42.48 $254,880
Sale
KODOSKY JEFFREY L director
Common Stock 6,600 $40.86 $269,669
Sale
TRUCHARD JAMES J director
Common Stock 3,500 $41.09 $143,815
Sale
KODOSKY JEFFREY L director
Common Stock 2,200 $41.83 $92,026
Sale
TRUCHARD JAMES J director
Common Stock 3,500 $41.13 $143,941
Sale
KODOSKY JEFFREY L director
Common Stock 4,400 $41.06 $180,651
Sale
KODOSKY JEFFREY L director
Common Stock 6,600 $42.45 $280,144

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.