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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000935494-18-000015
Filing Date
2018-05-01
Accepted
2018-05-01 15:58:05
Documents
82
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q nati03312018_10-q.htm 10-Q 1436524
2 EXHIBIT 10.30 nati-20180331ex1030.htm EX-10.30 60982
3 EXHIBIT 31.1 nati-20180331ex31_1.htm EX-31.1 13359
4 EXHIBIT 31.2 nati-20180331ex31_2.htm EX-31.2 13394
5 EXHIBIT 32.1 nati-20180331ex32_1.htm EX-32.1 6782
12 nati-20170630x10qg001a02.jpg GRAPHIC 37915
  Complete submission text file 0000935494-18-000015.txt   7763762

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT nati-20180331.xml EX-101.INS 1900118
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nati-20180331.xsd EX-101.SCH 47204
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nati-20180331_cal.xml EX-101.CAL 73118
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nati-20180331_def.xml EX-101.DEF 229264
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nati-20180331_lab.xml EX-101.LAB 604004
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nati-20180331_pre.xml EX-101.PRE 368907
Mailing Address 11500 NORTH MOPAC EXPRESSWAY AUSTIN TX 78759
Business Address 11500 NORTH MOPAC EXPRESSWAY AUSTIN TX 78759 5123389119
NATIONAL INSTRUMENTS CORP (Filer) CIK: 0000935494 (see all company filings)

IRS No.: 741871327 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-25426 | Film No.: 18795418
SIC: 7372 Services-Prepackaged Software