| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $56.91 | 2,400 | $136,588.80 | 4,568 | 2011-12-15 | Filing | |
| $56.89 | 3,000 | $170,676.00 | 4,568 | 2011-12-15 | Filing | |
| $55.88 | 1,800 | $100,587.60 | 23,314 | 2011-12-14 | Filing | |
| $55.86 | 1,400 | $78,204.00 | 25,114 | 2011-12-14 | Filing | |
| $54.91 | 100 | $5,491.00 | 17 | 2011-07-25 | Filing | |
| $54.90 | 100 | $5,490.00 | 117 | 2011-07-25 | Filing | |
| $54.89 | 100 | $5,489.00 | 217 | 2011-07-25 | Filing | |
| $54.88 | 200 | $10,976.00 | 317 | 2011-07-25 | Filing | |
| $54.87 | 100 | $5,486.76 | 517 | 2011-07-25 | Filing | |
| $54.83 | 41 | $2,248.08 | 617 | 2011-07-25 | Filing | |
| $54.81 | 100 | $5,481.00 | 658 | 2011-07-25 | Filing | |
| $57.38 | 12,845 | $737,046.10 | 26,074 | 2011-07-05 | Filing | |
| $57.38 | 34,858 | $2,000,152.04 | 26,074 | 2011-07-05 | Filing | |
| $57.38 | 42,483 | $2,437,674.54 | 26,074 | 2011-07-05 | Filing | |
| $59.02 | 4,168 | $246,003.70 | 12,261 | 2011-04-08 | Filing | |
| $59.02 | 28,332 | $1,672,182.97 | 12,261 | 2011-04-08 | Filing | |
| $59.00 | 11,000 | $649,000.00 | 12,261 | 2011-04-08 | Filing | |
| $56.99 | 2,830 | $161,273.21 | 7,620 | 2011-03-30 | Filing | |
| $56.96 | 170 | $9,683.20 | 10,450 | 2011-03-30 | Filing | |
| $57.03 | 2,300 | $131,162.10 | 7,620 | 2011-03-30 | Filing |