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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000935494-19-000042
Filing Date
2019-10-31
Accepted
2019-10-31 12:56:13
Documents
86
Period of Report
2019-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q nati0930201910-q.htm   iXBRL 10-Q 2453804
2 EXHIBIT 31.1 nati-20190930xex311.htm EX-31.1 13364
3 EXHIBIT 31.2 nati-20190930xex312.htm EX-31.2 13375
4 EXHIBIT 32.1 nati-20190930xex321.htm EX-32.1 7046
10 nati-20190630x10qg001a10.jpg GRAPHIC 37915
  Complete submission text file 0000935494-19-000042.txt   9916505

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nati-20190930.xsd EX-101.SCH 43919
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nati-20190930_cal.xml EX-101.CAL 84463
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nati-20190930_def.xml EX-101.DEF 248888
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nati-20190930_lab.xml EX-101.LAB 675002
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nati-20190930_pre.xml EX-101.PRE 404300
76 EXTRACTED XBRL INSTANCE DOCUMENT nati0930201910-q_htm.xml XML 2070554
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.: 191182870
SIC: 7372 Services-Prepackaged Software