| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $85.45 | 9,200 | $786,140.00 | 66,593 | 2011-12-16 | Filing | |
| $85.44 | 100 | $8,544.00 | 75,793 | 2011-12-16 | Filing | |
| $81.69 | 1,500 | $122,527.50 | 19,236 | 2011-11-04 | Filing | |
| $81.69 | 300 | $24,507.00 | 20,736 | 2011-11-04 | Filing | |
| $81.70 | 1,100 | $89,870.00 | 21,036 | 2011-11-04 | Filing | |
| $81.71 | 100 | $8,171.00 | 22,136 | 2011-11-04 | Filing | |
| $93.86 | 600 | $56,316.00 | 7,435 | 2011-07-21 | Filing | |
| $93.84 | 6,400 | $600,576.00 | 8,035 | 2011-07-21 | Filing | |
| $93.81 | 2,651 | $248,690.31 | 14,435 | 2011-07-21 | Filing | |
| $96.40 | 8,821 | $850,326.76 | 30,865 | 2011-07-01 | Filing | |
| $95.78 | 3,100 | $296,923.89 | 8,500 | 2011-05-10 | Filing | |
| $95.83 | 100 | $9,583.00 | 11,600 | 2011-05-10 | Filing | |
| $95.80 | 700 | $67,060.00 | 11,700 | 2011-05-10 | Filing | |
| $95.79 | 100 | $9,579.00 | 12,400 | 2011-05-10 | Filing | |
| $93.84 | 278,900 | $26,171,948.11 | 15,449,100 | 2011-04-21 | Filing | |
| $95.00 | 21,000 | $1,995,044.10 | 66,883 | 2011-04-01 | Filing | |
| $93.79 | 31,250 | $2,931,068.75 | 115,756 | 2011-03-30 | Filing | |
| $95.66 | 300 | $28,698.00 | 7,000 | 2011-01-18 | Filing | |
| $95.64 | 300 | $28,692.00 | 7,300 | 2011-01-18 | Filing | |
| $95.65 | 6,400 | $612,128.00 | 7,600 | 2011-01-18 | Filing |