$ SEC Filings

Filing Filed On
NATIONAL INSTRUMENTS CORPORATION - FORM 8-K/A 29 Oct 2012
NATIONAL INSTRUMENTS CORPORATION - FORM 8-K 25 Oct 2012
FORM 4 22 Oct 2012
FORM 4 10 Oct 2012
FORM 4 03 Oct 2012
FORM 4 26 Sep 2012
FORM 4 19 Sep 2012
FORM 4 12 Sep 2012
FORM 4 06 Sep 2012
FORM 4 29 Aug 2012
FORM 4 22 Aug 2012
FORM 4 15 Aug 2012
FORM 4 08 Aug 2012
10-Q 03 Aug 2012
FORM 4 01 Aug 2012
NATIONAL INSTRUMENTS CORPORATION FORM 8-K 26 Jul 2012
FORM 4 25 Jul 2012
FORM 4 18 Jul 2012
FORM 4 11 Jul 2012
FORM 4 02 Jul 2012