| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $533.41 | 10,607 | $5,657,866.08 | 51,927 | 2011-05-03 | Filing |
| Large Shareholder, Officer, Director | $532.50 | 8,600 | $4,579,511.18 | 62,534 | 2011-05-03 | Filing |
| Large Shareholder, Officer, Director | $531.41 | 7,507 | $3,989,260.34 | 71,134 | 2011-05-03 | Filing |
| Large Shareholder, Officer, Director | $530.59 | 4,293 | $2,277,804.41 | 78,641 | 2011-05-03 | Filing |
| Large Shareholder, Officer, Director | $529.93 | 400 | $211,970.00 | 82,934 | 2011-05-03 | Filing |
| Director | $545.32 | 34 | $18,540.88 | 412 | 2011-05-02 | Filing |
| Director | $543.40 | 34 | $18,475.60 | 446 | 2011-05-02 | Filing |
| Director | $542.82 | 33 | $17,913.06 | 480 | 2011-05-02 | Filing |
| Director | $541.92 | 33 | $17,883.36 | 513 | 2011-05-02 | Filing |
| Director | $541.64 | 33 | $17,874.12 | 546 | 2011-05-02 | Filing |
| Director | $540.96 | 33 | $17,851.68 | 579 | 2011-05-02 | Filing |
| Director | $539.75 | 33 | $17,811.75 | 612 | 2011-05-02 | Filing |
| Director | $539.53 | 66 | $35,608.98 | 645 | 2011-05-02 | Filing |
| Director | $538.54 | 34 | $18,310.36 | 711 | 2011-05-02 | Filing |
| Director | $538.53 | 33 | $17,771.49 | 745 | 2011-05-02 | Filing |
| Director | $537.88 | 34 | $18,287.92 | 778 | 2011-05-02 | Filing |
| Large Shareholder, Officer, Director | $573.00 | 4,100 | $2,349,300.00 | 115,000 | 2011-04-13 | Filing |
| Large Shareholder, Officer, Director | $574.00 | 3,100 | $1,779,400.00 | 119,100 | 2011-04-13 | Filing |
| Large Shareholder, Officer, Director | $575.75 | 2,300 | $1,324,225.00 | 122,200 | 2011-04-13 | Filing |
| Large Shareholder, Officer, Director | $576.00 | 3,500 | $2,016,000.00 | 124,500 | 2011-04-13 | Filing |