ALMGREN RAY 4
4 · NATIONAL INSTRUMENTS CORP /DE/ · Filed Dec 7, 2010
Insider Transaction Report
Form 4
ALMGREN RAY
Vice President
Transactions
- Exercise/Conversion
Common Stock
2010-05-03$24.98/sh+250$6,245→ 34,156 total - Exercise/Conversion
Common Stock
2010-08-02$27.11/sh+230$6,236→ 34,386 total - Exercise/Conversion
Common Stock
2010-11-01$27.11/sh+235$6,372→ 34,621 total
Footnotes (1)
- [F1]Acquisition of stock under Issuer's employee stock purchase plan.