| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.00 | 1,936 | $96,800.00 | 117,398 | 2011-01-14 | Filing | |
| $51.95 | 20,556 | $1,067,925.31 | 119,334 | 2012-01-06 | Filing | |
| $54.40 | 1,250 | $67,995.00 | 6,250 | 2011-12-20 | Filing | |
| $54.40 | 9,280 | $504,832.00 | 509,458 | 2011-12-20 | Filing | |
| $54.24 | 30,720 | $1,666,222.08 | 518,738 | 2011-12-20 | Filing | |
| $54.40 | 6,000 | $326,424.00 | 80,949 | 2011-12-20 | Filing | |
| $57.68 | 1,250 | $72,102.50 | 7,500 | 2011-11-15 | Filing | |
| $58.17 | 23,461 | $1,364,655.99 | 41,587 | 2011-11-15 | Filing | |
| $61.42 | 10,000 | $614,170.00 | 32,042 | 2011-10-28 | Filing | |
| $58.46 | 37,953 | $2,218,656.47 | 93,709 | 2011-10-24 | Filing | |
| $58.46 | 34,370 | $2,009,235.83 | 115,415 | 2011-10-24 | Filing | |
| $57.00 | 1,250 | $71,245.00 | 8,750 | 2011-10-20 | Filing | |
| $57.07 | 4,167 | $237,819.02 | 41,587 | 2011-10-18 | Filing | |
| $52.50 | 1,250 | $65,625.00 | 10,000 | 2011-10-04 | Filing | |
| $53.31 | 6,000 | $319,854.00 | 86,774 | 2011-10-03 | Filing | |
| $54.79 | 1,250 | $68,482.50 | 11,250 | 2011-08-15 | Filing | |
| $61.74 | 1,809 | $111,693.09 | 58,876 | 2011-07-21 | Filing | |
| $61.70 | 1,045 | $64,478.59 | 93,709 | 2011-07-21 | Filing | |
| $61.75 | 4,991 | $308,189.26 | 115,415 | 2011-07-21 | Filing | |
| $61.44 | 1,250 | $76,798.75 | 12,500 | 2011-07-20 | Filing |