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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000935494-07-000022
Filing Date
2007-03-01
Accepted
2007-03-01 18:46:21
Documents
1
Period of Report
2007-02-27

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 13488
  Complete submission text file 0000935494-07-000022.txt   15263
Mailing Address 11500 NORTH MOPAC EXPRESSWAY AUSTIN TX 78759
Business Address 11500 NORTH MOPAC EXPRESSWAY AUSTIN TX 78759 5123389119
NATIONAL INSTRUMENTS CORP /DE/ (Issuer) CIK: 0000935494 (see all company filings)

IRS No.: 741871327 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7372 Services-Prepackaged Software

Mailing Address
Business Address NATIONAL INSTRUMENTS 11500 MOPAC, BUILDING B AUSTIN TX 78759
ZOGAS PETER (Reporting) CIK: 0001193176 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-25426 | Film No.: 07665142