Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001140361-22-011307
Filing Date
2022-03-28
Accepted
2022-03-28 11:09:36
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A ny20002775x2_defa14a.htm DEFA14A 44876
2 ny20002775x2_nc01.jpg GRAPHIC 3194402
3 ny20002775x2_nc02.jpg GRAPHIC 4653844
  Complete submission text file 0001140361-22-011307.txt   10833525
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)

EIN.: 741871327 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 000-25426 | Film No.: 22774034
SIC: 7372 Services-Prepackaged Software