Market Cap:
$ SEC Filings
| Filing | Filed On |
|---|---|
| FORM 4 | 27 Jun 2012 |
| FORM 4 | 20 Jun 2012 |
| UPLOAD | 15 Jun 2012 |
| FORM 4 | 13 Jun 2012 |
| FORM 4 | 06 Jun 2012 |
| FORM 4 | 31 May 2012 |
| CORRESP | 29 May 2012 |
| FORM 4 | 23 May 2012 |
| FORM 4 | 23 May 2012 |
| UPLOAD | 17 May 2012 |
| FORM 4 | 14 May 2012 |
| NATIONAL INSTRUMENTS CORPORATION FORM 8-K | 11 May 2012 |
| FORM 4 | 09 May 2012 |
| FORM 4 | 03 May 2012 |
| FORM 4 | 03 May 2012 |
| FORM 4 | 03 May 2012 |
| FORM 4 | 02 May 2012 |
| FORM 4 | 02 May 2012 |
| FORM 4 | 02 May 2012 |
| FORM 4 | 02 May 2012 |
