Michael K. Liu serves as Executive at KNIGHT TRANSPORTATION INC, where they oversee executive responsibilities. Since joining the company, Michael K. Liu has executed 121 insider transactions totaling $2.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 15, 2013 involved exercising options for 608 shares valued at $7.0K.
Michael K. Liu currently holds 1,243 shares of KNIGHT TRANSPORTATION INC (KNX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael K. Liu has been a net seller of KNX stock. They have purchased $0 and sold $2.1M worth of shares.
Michael K. Liu's most recent insider trade was on Feb 15, 2013, when they sold 608 shares at $11.44 per share.
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| $16.39 |
| Discretionary |
| Jan 31, 2013 | KNX | $20.3K | Payment | 1,273 | $15.95 | Discretionary |
| Jan 31, 2013 | KNX | $57.4K | Award | 3,600 | $15.95 | Discretionary |
| Jan 31, 2012 | KNX | $56.4K | Award | 3,200 | $17.61 | Discretionary |
| Jan 31, 2012 | KNX | $18.3K | Payment | 1,039 | $17.61 | Discretionary |
| Jan 31, 2011 | KNX | $14.8K | Payment | 779 | $19.06 | Discretionary |
| Jan 31, 2011 | KNX | $45.7K | Award | 2,400 | $19.06 | Discretionary |
| Apr 26, 2010 | KNX | $27.8K | Award | 2,430 | $11.44 | Discretionary |
| Apr 26, 2010 | KNX | $54.1K | Sale | 2,430 | $22.27 | Discretionary |
| Apr 26, 2010 | KNX | $6.9K | Award | 650 | $10.54 | Discretionary |
| Apr 26, 2010 | KNX | $4.0K | Award | 475 | $8.44 | Discretionary |
| Apr 26, 2010 | KNX | $10.6K | Sale | 475 | $22.27 | Discretionary |
| Apr 26, 2010 | KNX | $14.5K | Sale | 650 | $22.27 | Discretionary |
| Aug 4, 2009 | KNX | $77.4K | Sale | 4,209 | $18.40 | Discretionary |
| Aug 4, 2009 | KNX | $16.9K | Award | 2,000 | $8.44 | Discretionary |
| Aug 4, 2009 | KNX | $10.8K | Award | 2,209 | $4.89 | Discretionary |
| Aug 8, 2008 | KNX | $18.3K | Sale | 921 | $19.89 | Discretionary |
| Aug 8, 2008 | KNX | $4.5K | Option Exercise | 921 | $4.89 | Discretionary |
| Aug 8, 2008 | KNX | $16.8K | Sale | 844 | $19.89 | Discretionary |
| Aug 8, 2008 | KNX | $2.4K | Option Exercise | 844 | $2.85 | Discretionary |