HUGLEY DAVID 4
4 · NATIONAL INSTRUMENTS CORP /DE/ · Filed Jan 28, 2011
Insider Transaction Report
Form 4
HUGLEY DAVID
VP & General Counsel
Transactions
- Sale
Common Stock
2011-01-27$43.50/sh−3,100$134,850→ 33,465 total - Exercise/Conversion
Employee Stock Option (right to buy)
2011-01-27−15,000→ 0 totalExercise: $21.04Exp: 2011-03-21→ Common Stock (15,000 underlying) - Exercise/Conversion
Common Stock
2011-01-27$21.04/sh+15,000$315,626→ 36,565 total - Sale
Common Stock
2011-01-27$44.18/sh−11,900$525,746→ 21,565 total
Footnotes (1)
- [F1]Options vested and became exercisable based on time and performance milestones set by the Issuer.