| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $35.85 | 4,900 | $175,653.24 | 33,098 | 2013-03-01 | Filing | |
| $36.27 | 4,200 | $152,322.66 | 0 | 2013-03-01 | Filing | |
| $35.83 | 5,592 | $200,388.76 | 4,200 | 2013-03-01 | Filing | |
| $36.45 | 838 | $30,546.27 | 106,639 | 2013-03-04 | Filing | |
| $36.03 | 7,705 | $277,628.87 | 107,477 | 2013-03-04 | Filing | |
| $36.12 | 6,118 | $220,998.07 | 115,182 | 2013-03-01 | Filing | |
| $36.45 | 15,128 | $551,436.78 | 1,929,648 | 2013-03-04 | Filing | |
| $36.03 | 139,068 | $5,010,939.90 | 1,944,776 | 2013-03-04 | Filing | |
| $36.12 | 110,415 | $3,988,476.88 | 2,083,844 | 2013-03-01 | Filing | |
| $38.30 | 300 | $11,490.51 | 30,448 | 2013-02-27 | Filing | |
| $37.48 | 3,900 | $146,181.36 | 30,748 | 2013-02-27 | Filing | |
| $36.58 | 5,500 | $201,216.95 | 34,648 | 2013-02-27 | Filing | |
| $35.25 | 6,700 | $236,192.42 | 40,148 | 2013-02-27 | Filing | |
| $37.45 | 33,300 | $1,247,134.95 | 0 | 2013-02-27 | Filing | |
| $36.46 | 65,700 | $2,395,494.27 | 33,300 | 2013-02-27 | Filing | |
| $35.56 | 37,500 | $1,333,455.00 | 99,000 | 2013-02-27 | Filing | |
| $38.22 | 3,500 | $133,755.65 | 2,360 | 2013-02-27 | Filing | |
| $36.61 | 1,650 | $60,402.71 | 121,300 | 2013-02-28 | Filing | |
| $36.12 | 5,066 | $182,986.45 | 122,950 | 2013-02-28 | Filing | |
| $38.18 | 1,181 | $45,085.97 | 128,016 | 2013-02-27 | Filing |