| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.45 | 10,000 | $504,546.00 | 39,549 | 2012-09-04 | Filing | |
| $51.42 | 9,519 | $489,489.83 | 25,249 | 2012-09-05 | Filing | |
| $51.26 | 7,981 | $409,120.43 | 25,249 | 2012-09-04 | Filing | |
| $30.34 | 7,500 | $227,544.00 | 45,527 | 2012-08-30 | Filing | |
| $50.28 | 27,000 | $1,357,622.10 | 45,527 | 2012-08-30 | Filing | |
| $50.25 | 1,425 | $71,606.25 | 45,527 | 2012-08-30 | Filing | |
| $49.92 | 15,000 | $748,753.50 | 116,336 | 2012-08-29 | Filing | |
| $49.53 | 2,885 | $142,893.47 | 116,336 | 2012-08-29 | Filing | |
| $50.26 | 5,000 | $251,321.50 | 26,135 | 2012-08-29 | Filing | |
| $50.28 | 13,575 | $682,568.65 | 45,527 | 2012-08-29 | Filing | |
| $47.25 | 865 | $40,869.78 | 116,336 | 2011-08-03 | Filing | |
| $47.03 | 3,591 | $168,891.91 | 116,336 | 2011-08-03 | Filing | |
| $47.04 | 6,409 | $301,476.80 | 116,336 | 2012-07-31 | Filing | |
| $47.00 | 3,606 | $169,493.18 | 116,336 | 2012-07-31 | Filing | |
| $47.19 | 17,307 | $816,713.87 | 116,336 | 2012-07-30 | Filing | |
| $47.04 | 29,087 | $1,368,301.93 | 116,336 | 2012-07-27 | Filing | |
| $50.00 | 150 | $7,500.00 | 17,915 | 2012-05-02 | Filing | |
| $50.50 | 2,328 | $117,564.00 | 17,915 | 2012-05-01 | Filing | |
| $50.53 | 11,900 | $601,285.58 | 20,243 | 2012-05-01 | Filing | |
| $50.07 | 15,150 | $758,539.29 | 41,483 | 2012-05-01 | Filing |