0001140361-13-044423.txt : 20131127 0001140361-13-044423.hdr.sgml : 20131127 20131127154255 ACCESSION NUMBER: 0001140361-13-044423 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20131126 FILED AS OF DATE: 20131127 DATE AS OF CHANGE: 20131127 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NATIONAL INSTRUMENTS CORP /DE/ CENTRAL INDEX KEY: 0000935494 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 741871327 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 11500 NORTH MOPAC EXPRESSWAY CITY: AUSTIN STATE: TX ZIP: 78759 BUSINESS PHONE: 5123389119 MAIL ADDRESS: STREET 1: 11500 NORTH MOPAC EXPRESSWAY CITY: AUSTIN STATE: TX ZIP: 78759 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ZOGAS PETER CENTRAL INDEX KEY: 0001193176 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-25426 FILM NUMBER: 131247743 MAIL ADDRESS: STREET 1: 11500 N. MOPAC EXPWY. BLDG. B CITY: AUSTIN STATE: TX ZIP: 78759 4 1 doc1.xml FORM 4 X0306 4 2013-11-26 0 0000935494 NATIONAL INSTRUMENTS CORP /DE/ NATI 0001193176 ZOGAS PETER C/O NATIONAL INSTRUMENTS CORP 11500 NORTH MOPAC, BLDG B AUSTIN TX 78759 0 1 0 0 Senior Vice President Common Stock 2013-11-26 4 S 0 1109 31.6118 D 80638 D David G. Hugley as attorney-in-fact for Peter Zogas 2013-11-27