| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $135.93 | 100 | $13,593.00 | 9,339 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.90 | 52 | $7,066.80 | 9,439 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.89 | 648 | $88,056.72 | 9,491 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.88 | 180 | $24,458.40 | 10,139 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.84 | 2,000 | $271,670.00 | 10,319 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.83 | 200 | $27,166.02 | 12,319 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.82 | 400 | $54,328.00 | 12,519 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.81 | 200 | $27,162.00 | 12,919 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.77 | 900 | $122,190.75 | 13,119 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.77 | 100 | $13,576.50 | 14,019 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.76 | 200 | $27,152.00 | 14,119 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.73 | 145 | $19,680.42 | 14,319 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.72 | 100 | $13,572.25 | 14,464 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.71 | 155 | $21,035.07 | 14,564 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.70 | 500 | $67,850.05 | 14,719 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.70 | 1,600 | $217,120.00 | 15,219 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.68 | 281 | $38,126.11 | 16,819 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.64 | 164 | $22,244.96 | 17,100 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.63 | 1,030 | $139,698.90 | 17,264 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $135.62 | 100 | $13,562.00 | 18,294 | 2011-05-06 | Filing |