| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $54.79 | 16,357 | $896,218.02 | 1,931 | 2012-08-23 | Filing | |
| $53.54 | 26,600 | $1,424,068.24 | 20,421 | 2012-06-13 | Filing | |
| $53.46 | 132,413 | $7,078,679.81 | 41,333 | 2012-06-12 | Filing | |
| $53.69 | 117,587 | $6,312,669.85 | 41,333 | 2012-06-11 | Filing | |
| $54.07 | 6,800 | $367,666.48 | 5,788 | 2012-05-15 | Filing | |
| $53.28 | 5,104 | $271,935.00 | 10,366 | 2012-05-11 | Filing | |
| $53.17 | 5,400 | $287,139.60 | 642 | 2012-05-11 | Filing | |
| $53.27 | 15,000 | $799,036.50 | 7,793 | 2012-05-11 | Filing | |
| $49.06 | 10,000 | $490,550.00 | 30,367 | 2012-03-13 | Filing | |
| $48.00 | 33,600 | $1,612,931.04 | 5,040 | 2012-03-02 | Filing | |
| $47.73 | 32,000 | $1,527,488.00 | 19,287 | 2012-02-29 | Filing | |
| $47.67 | 12,500 | $595,850.00 | 7,628 | 2012-02-29 | Filing | |
| $47.71 | 34,936 | $1,666,957.27 | 104,965 | 2012-02-29 | Filing | |
| $44.35 | 10,000 | $443,454.00 | 31,839 | 2011-12-06 | Filing | |
| $44.68 | 5,000 | $223,414.00 | 14,781 | 2011-12-01 | Filing | |
| $44.69 | 5,000 | $223,450.00 | 19,781 | 2011-12-01 | Filing | |
| $44.68 | 2,000 | $89,360.00 | 24,781 | 2011-12-01 | Filing | |
| $44.20 | 24,000 | $1,060,826.40 | 26,781 | 2011-12-01 | Filing | |
| $44.12 | 13,428 | $592,490.36 | 18,687 | 2011-12-02 | Filing | |
| $44.40 | 3,600 | $159,840.00 | 32,115 | 2011-12-01 | Filing |