| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $136.08 | 401 | $54,568.08 | 34,386 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.08 | 500 | $68,038.75 | 34,787 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.06 | 300 | $40,818.00 | 35,287 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.05 | 328 | $44,624.40 | 35,587 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.04 | 300 | $40,812.00 | 35,915 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.02 | 65 | $8,841.43 | 36,215 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.02 | 101 | $13,738.03 | 36,280 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.02 | 433 | $58,896.66 | 36,381 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.01 | 99 | $13,465.00 | 36,814 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.01 | 800 | $108,808.00 | 36,913 | 2011-05-10 | Filing |
| Large Shareholder, Officer, Director | $136.00 | 400 | $54,400.00 | 3,713 | 2011-05-10 | Filing |
| Director | $134.74 | 40 | $5,389.60 | 0 | 2011-05-09 | Filing |
| Director | $134.73 | 100 | $13,473.00 | 40 | 2011-05-09 | Filing |
| Director | $134.72 | 400 | $53,888.00 | 140 | 2011-05-09 | Filing |
| Director | $134.71 | 100 | $13,471.00 | 540 | 2011-05-09 | Filing |
| Director | $134.58 | 200 | $26,916.00 | 640 | 2011-05-09 | Filing |
| Director | $134.50 | 396 | $53,262.00 | 840 | 2011-05-09 | Filing |
| Director | $134.39 | 100 | $13,439.00 | 1,236 | 2011-05-09 | Filing |
| Director | $134.38 | 300 | $40,314.00 | 1,336 | 2011-05-09 | Filing |
| Director | $134.37 | 4 | $537.48 | 1,636 | 2011-05-09 | Filing |