Insider Trades of DAVERN ALEXANDER M Information

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Individual Insider Trades

Company ▼ Relation Last Date Type Tran OwnerType Shares Traded Last Price Shares Held
NATIONAL INSTRUMENTS CORP /DE/ Officer 05/01/2012 Form 4 Disposition (Non Open Market) direct 5,066 27.4185 58,422
NATIONAL INSTRUMENTS CORP /DE/ Officer 05/11/2012 Form 4 Sell direct 1,019 26.81 57,862
NATIONAL INSTRUMENTS CORP /DE/ Officer 11/19/2012 Form 4 Sell direct 5,000 24.4 52,874
NATIONAL INSTRUMENTS CORP /DE/ Officer 02/11/2013 Form 4 Sell direct 1,000 29.6233 52,429
NATIONAL INSTRUMENTS CORP /DE/ Officer 03/21/2013 Form 4 Disposition (Non Open Market) direct 6,052 32.01 56,110
NATIONAL INSTRUMENTS CORP /DE/ Officer 04/29/2013 Form 4 Sell direct 3,000 27.0463 45,884
NATIONAL INSTRUMENTS CORP /DE/ Officer 05/01/2013 Form 4 Disposition (Non Open Market) direct 5,095 26.9586 59,608
NATIONAL INSTRUMENTS CORP /DE/ Officer 05/13/2013 Form 4 Sell direct 10,000 28.52 59,608
NATIONAL INSTRUMENTS CORP /DE/ Officer 05/20/2013 Form 4 Sell direct 10,267 28.705 59,608