$ SEC Filings

Filing Filed On
FORM 4 10 Sep 2013
FORM 4 04 Sep 2013
FORM 4 28 Aug 2013
FORM 4 21 Aug 2013
FORM 4 13 Aug 2013
FORM 4 06 Aug 2013
10-Q 01 Aug 2013
FORM 4 31 Jul 2013
FORM 4 30 Jul 2013
NATIONAL INSTRUMENTS CORPORATION - FORM 8-K 29 Jul 2013
FORM 4 24 Jul 2013
FORM 4 17 Jul 2013
FORM 4 10 Jul 2013
FORM 4 03 Jul 2013
FORM 4 03 Jul 2013
FORM 4 26 Jun 2013
FORM 4 18 Jun 2013
FORM 4 11 Jun 2013
FORM 4 04 Jun 2013
FORM 4 30 May 2013