Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000935494-13-000009
Filing Date
2013-05-02
Accepted
2013-05-02 12:46:43
Documents
11
Period of Report
2013-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q c494-20130331x10q.htm 10-Q 1763668
8 EX-31.1 c494-20130331ex3116c71a6.htm EX-31.1 22891
9 EX-31.2 c494-20130331ex312282a30.htm EX-31.2 23532
10 EX-32.1 c494-20130331ex3210281e3.htm EX-32.1 14393
11 GRAPHIC c494-20130331x10qg1.jpg GRAPHIC 37915
  Complete submission text file 0000935494-13-000009.txt   9842888

Data Files

Seq Description Document Type Size
2 EX-101.CAL c494-20130331_cal.xml EX-101.CAL 54016
3 EX-101.DEF c494-20130331_def.xml EX-101.DEF 106206
4 EX-101.INS c494-20130331.xml EX-101.INS 1851982
5 EX-101.LAB c494-20130331_lab.xml EX-101.LAB 388107
6 EX-101.PRE c494-20130331_pre.xml EX-101.PRE 266665
7 EX-101.SCH c494-20130331.xsd EX-101.SCH 44587
Mailing Address 11500 NORTH MOPAC EXPRESSWAY AUSTIN TX 78759
Business Address 11500 NORTH MOPAC EXPRESSWAY AUSTIN TX 78759 5123389119
NATIONAL INSTRUMENTS CORP /DE/ (Filer) CIK: 0000935494 (see all company filings)

EIN.: 741871327 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-25426 | Film No.: 13806710
SIC: 7372 Services-Prepackaged Software