Fettweis Gerhard Paul 4
4 · NATIONAL INSTRUMENTS CORP · Filed May 14, 2018
Insider Transaction Report
Form 4
Fettweis Gerhard Paul
Director
Transactions
- Sale
Common Stock
2018-05-11$42.11/sh−800$33,686→ 10,182 total
Signature
David G. Hugley as attorney-in-fact for Gerhard P. Fettweis|2018-05-14