| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $878.89 | 145 | $127,439.05 | 3,906 | 2013-05-13 | Filing |
| Large Shareholder, Officer, Director | $863.70 | 800 | $690,960.00 | 83,420 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $862.50 | 973 | $839,217.27 | 84,220 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $861.19 | 600 | $516,711.00 | 85,193 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $860.38 | 1,223 | $1,052,238.75 | 85,793 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $859.45 | 5,392 | $4,634,152.24 | 87,016 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $858.51 | 14,836 | $12,736,875.13 | 92,405 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $857.46 | 21,630 | $18,546,931.18 | 107,244 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $856.61 | 17,842 | $15,283,580.31 | 128,874 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $855.62 | 8,793 | $7,523,470.18 | 146,716 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $854.59 | 4,531 | $3,872,160.88 | 155,509 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $853.59 | 4,066 | $3,470,679.46 | 160,040 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $852.41 | 1,748 | $1,490,007.26 | 164,106 | 2013-05-07 | Filing |
| Large Shareholder, Officer, Director | $851.45 | 900 | $766,305.00 | 165,854 | 2013-05-07 | Filing |
| Director | $825.00 | 200 | $165,000.00 | 2,308 | 2013-05-02 | Filing |
| Director | $823.50 | 100 | $82,350.00 | 2,508 | 2013-05-01 | Filing |
| Director | $823.40 | 100 | $82,340.00 | 2,608 | 2013-05-01 | Filing |
| Director | $821.74 | 100 | $82,174.00 | 2,708 | 2013-05-01 | Filing |
| Director | $821.54 | 100 | $82,154.00 | 2,808 | 2013-05-01 | Filing |
| Director | $821.46 | 100 | $82,146.00 | 2,908 | 2013-05-01 | Filing |