$ SEC Filings

Filing Filed On
FORM S-8 2010 INCENTIVE PLAN 13 May 2010
FORM 4 12 May 2010
FORM 3 12 May 2010
NATIONAL INSTRUMENTS 1ST QTR 10-Q 2010 06 May 2010
FORM 4 05 May 2010
FORM 4 05 May 2010
FORM 4 04 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 03 May 2010
FORM 4 30 Apr 2010