David A. Jackson, President at KNIGHT TRANSPORTATION INC (KNX), sold 40,202 shares at $21.83 ($878K) on 2014-02-21, disclosed to the SEC on 2014-02-25.
Seasonal sale ($878k) by President — this insider has traded KNX in February in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| KNX | SELL | 2013-08-02 | $14K | — | Filing → |
| KNX | SELL | 2010-02-24 | $304K | — | Filing → |
| KNX | SELL | 2009-06-02 | $326K | — | Filing → |