| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $53.31 | 56,069 | $2,989,021.57 | 132,717 | 2012-06-06 | Filing | |
| $52.57 | 20,000 | $1,051,398.00 | 102,522 | 2012-03-14 | Filing | |
| $52.65 | 30,000 | $1,579,614.00 | 122,522 | 2012-03-14 | Filing | |
| $57.31 | 10,000 | $573,140.00 | 15,021 | 2012-04-30 | Filing | |
| $52.70 | 95,084 | $5,010,679.58 | 84,289 | 2012-03-15 | Filing | |
| $52.89 | 400,300 | $21,169,865.50 | 17,620,456 | 2012-03-15 | Filing | |
| $52.79 | 234,700 | $12,389,953.82 | 17,620,456 | 2012-03-14 | Filing | |
| $52.05 | 1,100,000 | $57,257,970.00 | 17,620,456 | 2012-03-13 | Filing | |
| $51.22 | 73,749 | $3,777,261.53 | 197,907 | 2012-03-12 | Filing | |
| $52.15 | 21,116 | $1,101,245.86 | 189,975 | 2012-03-09 | Filing | |
| $51.63 | 109,102 | $5,632,761.70 | 211,091 | 2012-03-09 | Filing | |
| $51.48 | 23,500 | $1,209,841.10 | 21,595 | 2012-03-09 | Filing | |
| $48.30 | 100,000 | $4,830,130.00 | 0 | 2012-01-30 | Filing | |
| $43.43 | 23,000 | $998,979.70 | 197,907 | 2011-12-06 | Filing | |
| $44.24 | 795,500 | $35,189,897.10 | 17,820,456 | 2011-12-05 | Filing | |
| $44.20 | 97,800 | $4,322,760.00 | 17,820,456 | 2011-12-02 | Filing | |
| $43.28 | 163,914 | $7,093,804.53 | 219,975 | 2011-11-30 | Filing | |
| $44.29 | 130,700 | $5,789,108.17 | 17,907,203 | 2011-11-14 | Filing | |
| $44.05 | 12,500 | $550,625.00 | 243,359 | 2011-11-14 | Filing | |
| $43.49 | 79,237 | $3,446,064.67 | 103,180 | 2011-11-09 | Filing |