| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $136.40 | 816 | $111,302.40 | 23,883 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.38 | 200 | $27,276.02 | 24,699 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.38 | 134 | $18,274.92 | 24,899 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.35 | 100 | $13,635.00 | 25,033 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.34 | 300 | $40,902.00 | 25,133 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.29 | 300 | $40,887.00 | 25,433 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.27 | 100 | $13,627.00 | 25,733 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.24 | 300 | $40,872.00 | 25,833 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.23 | 7 | $953.62 | 26,133 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.23 | 207 | $28,199.61 | 26,140 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.22 | 400 | $54,488.00 | 26,347 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.21 | 500 | $68,105.00 | 26,747 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.21 | 500 | $68,102.50 | 27,247 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.20 | 580 | $78,996.00 | 27,747 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.16 | 100 | $13,616.40 | 28,327 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.16 | 1,400 | $190,624.00 | 28,427 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.15 | 3,200 | $435,680.00 | 29,827 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.12 | 28 | $3,811.36 | 33,027 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.10 | 612 | $83,293.20 | 33,055 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.09 | 719 | $97,848.71 | 33,667 | 2011-05-10 | Filing |