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Filing metadata

Accession number: 0001140361-18-013121
Form type: Form 4
Filer: NATIONAL INSTRUMENTS CORP
CIK: CIK 935494
Filed: Mar 12, 2018
Reporting period: Feb 01, 2018
Description: Insider transaction

Documents

0001140361-18-013121-index.htm

Complete submission

0001140361-18-013121.txt

directory listing

Filed by

NATIONAL INSTRUMENTS CORP