Donald M. Carlton, Director at NATIONAL INSTRUMENTS CORP /DE/ (NATI), sold 8,000 shares at $31.28 ($250K) on 2006-10-26, disclosed to the SEC on 2006-10-27.
Open-market sale of $250k NATI by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| NATI | SELL | 2011-01-31 | $330K | — | Filing → |
| NATI | SELL | 2010-08-09 | $240K | — | Filing → |
| NATI | SELL | 2010-04-30 | $349K | — | Filing → |