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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000935494-18-000027
Filing Date
2018-08-02
Accepted
2018-08-01 18:17:17
Documents
81
Period of Report
2018-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q nati06302018_10-q.htm 10-Q 1832709
2 EXHIBIT 31.1 nati-20180630xex31_1.htm EX-31.1 13363
3 EXHIBIT 31.2 nati-20180630xex31_2.htm EX-31.2 13398
4 EXHIBIT 32.1 nati-20180630xex32_1.htm EX-32.1 6791
11 nati-20170630x10qg001a03.jpg GRAPHIC 37915
  Complete submission text file 0000935494-18-000027.txt   8789226

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT nati-20180630.xml EX-101.INS 2311405
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nati-20180630.xsd EX-101.SCH 41858
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nati-20180630_cal.xml EX-101.CAL 71442
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nati-20180630_def.xml EX-101.DEF 241798
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nati-20180630_lab.xml EX-101.LAB 591604
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nati-20180630_pre.xml EX-101.PRE 367993
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.: 18986034
SIC: 7372 Services-Prepackaged Software
Assistant Director 3