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Filing metadata

Accession number: 0001567619-20-004431
Form type: Form 4
Filer: NATIONAL INSTRUMENTS CORP
CIK: CIK 935494
Filed: Feb 20, 2020
Reporting period: Feb 19, 2020
Description: Insider transaction

Documents

0001567619-20-004431-index.htm

Complete submission

0001567619-20-004431.txt

directory listing

Filed by

NATIONAL INSTRUMENTS CORP