$ SEC Filings

Filing Filed On
PRIMARY DOCUMENT 01 Oct 2004
PRIMARY DOCUMENT 17 Sep 2004
PRIMARY DOCUMENT 19 Aug 2004
FORM S-8 09 Aug 2004
NATIOANL INSTRUMENTS CORP. 2004 2ND QTR 10-Q 05 Aug 2004
8-K 27 Jul 2004
PRIMARY DOCUMENT 29 Jun 2004
PRIMARY DOCUMENT 08 Jun 2004
PRIMARY DOCUMENT 02 Jun 2004
PRIMARY DOCUMENT 02 Jun 2004
PRIMARY DOCUMENT 01 Jun 2004
PRIMARY DOCUMENT 26 May 2004
PRIMARY DOCUMENT 26 May 2004
PRIMARY DOCUMENT 21 May 2004
PRIMARY DOCUMENT 13 May 2004
PRIMARY DOCUMENT 13 May 2004
PRIMARY DOCUMENT 13 May 2004
PRIMARY DOCUMENT 13 May 2004
PRIMARY DOCUMENT 13 May 2004
PRIMARY DOCUMENT 11 May 2004