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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-19-093496
Filing Date
2019-04-01
Accepted
2019-04-01 06:08:34
Documents
6
Effectiveness Date
2019-04-01

Document Format Files

Seq Description Document Type Size
1 DEFA14A d626623ddefa14a.htm DEFA14A 45758
2 GRAPHIC g626623naapg02b.jpg GRAPHIC 2701
3 GRAPHIC g626623nc1.jpg GRAPHIC 2282
4 GRAPHIC g626623nc2.jpg GRAPHIC 2286
5 GRAPHIC g626623nc3.jpg GRAPHIC 2292
6 GRAPHIC g626623nc4.jpg GRAPHIC 2300
  Complete submission text file 0001193125-19-093496.txt   63853
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: DEFA14A | Act: 34 | File No.: 000-25426 | Film No.: 19718665
SIC: 7372 Services-Prepackaged Software