SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001005477-09-000669
Form type: SC 13G
Filer: NATIONAL INSTRUMENTS CORP /DE/
CIK: CIK 935494
Filed: Feb 11, 2009
Reporting period: —
Description: Passive 5%+ stake

Documents

0001005477-09-000669-index.htm

Complete submission

0001005477-09-000669.txt

directory listing

Filed by

NATIONAL INSTRUMENTS CORP /DE/