$ SEC Filings

Filing Filed On
FORM S-8 2015 EQUITY INCENTIVE PLAN 04 Aug 2015
10-Q 31 Jul 2015
NATIONAL INSTRUMENTS CORPORATION - FORM 8-K 28 Jul 2015
FORM 4 21 May 2015
FORM 4 19 May 2015
FORM 4 15 May 2015
UPLOAD 14 May 2015
NATIONAL INSTRUMENTS CORPORATION - FORM 8-K 13 May 2015
FORM 4 13 May 2015
CORRESP 11 May 2015
FORM 4 05 May 2015
FORM 4 05 May 2015
FORM 4 05 May 2015
NATIONAL INSTRUMENTS CORPORATION SD 12-31-2014 04 May 2015
FORM 4 04 May 2015
FORM 4 04 May 2015
FORM 4 04 May 2015
FORM 4 04 May 2015
FORM 4 04 May 2015
10-Q 01 May 2015