| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $44.64 | 150,908 | $6,736,774.57 | 851,896 | 2012-12-03 | Filing | |
| $44.29 | 4,500 | $199,310.40 | 1,944 | 2012-11-26 | Filing | |
| $41.15 | 8,000 | $329,198.40 | 74,108 | 2012-09-14 | Filing | |
| $40.01 | 15,000 | $600,214.50 | 215,517 | 2012-09-10 | Filing | |
| $39.55 | 5,066 | $200,362.83 | 107,297 | 2012-08-16 | Filing | |
| $39.29 | 11,000 | $432,138.30 | 140,517 | 2012-08-08 | Filing | |
| $38.00 | 5,390 | $204,820.00 | 140,517 | 2012-06-12 | Filing | |
| $38.36 | 9,500 | $364,390.55 | 136,309 | 2012-06-07 | Filing | |
| $38.00 | 75,413 | $2,865,844.83 | 443,224 | 2012-06-06 | Filing | |
| $38.00 | 587 | $22,306.00 | 443,224 | 2012-06-01 | Filing | |
| $38.12 | 10,636 | $405,427.30 | 443,224 | 2012-05-31 | Filing | |
| $37.88 | 9,364 | $354,753.27 | 453,860 | 2012-05-31 | Filing | |
| $38.50 | 9,500 | $365,750.00 | 136,309 | 2012-05-24 | Filing | |
| $38.42 | 7,821 | $300,479.69 | 28,641 | 2012-05-23 | Filing | |
| $38.45 | 6,000 | $230,700.00 | 111,600 | 2012-05-21 | Filing | |
| $39.22 | 10,135 | $397,498.75 | 113,863 | 2012-05-11 | Filing | |
| $37.35 | 33,349 | $1,245,511.78 | 785,162 | 2012-03-14 | Filing | |
| $37.50 | 1,651 | $61,912.50 | 818,511 | 2012-03-13 | Filing | |
| $37.13 | 66,102 | $2,454,691.16 | 824,257 | 2012-02-24 | Filing | |
| $36.72 | 29,488 | $1,082,799.36 | 71,769 | 2012-02-23 | Filing |