| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $42.30 | 3,300 | $139,590.00 | 62,777 | 2013-02-05 | Filing | |
| $42.28 | 2,862 | $121,005.36 | 0 | 2013-02-05 | Filing | |
| $42.27 | 5,868 | $248,040.36 | 0 | 2013-02-05 | Filing | |
| $41.69 | 8,464 | $352,864.16 | 62,777 | 2013-01-28 | Filing | |
| $41.68 | 3,986 | $166,136.48 | 0 | 2013-01-28 | Filing | |
| $48.00 | 15,000 | $720,000.00 | 67,768 | 2011-06-01 | Filing | |
| $48.03 | 10,000 | $480,270.00 | 67,768 | 2011-05-10 | Filing | |
| $54.61 | 4,266 | $232,966.26 | 66,004 | 2011-03-28 | Filing | |
| $57.85 | 20,000 | $1,157,002.00 | 142,000 | 2011-03-08 | Filing | |
| $58.34 | 20,000 | $1,166,800.00 | 0 | 2011-03-07 | Filing | |
| $56.59 | 4,533 | $256,522.47 | 39,129 | 2011-03-08 | Filing | |
| $58.01 | 1,000 | $58,010.00 | 39,727 | 2011-03-08 | Filing | |
| $57.58 | 15,000 | $863,730.00 | 87,198 | 2011-03-04 | Filing | |
| $57.35 | 5,000 | $286,755.00 | 30,179 | 2011-03-02 | Filing | |
| $56.65 | 25,000 | $1,416,175.00 | 38,259 | 2011-03-02 | Filing | |
| $55.24 | 9,870 | $545,238.54 | 60,276 | 2011-03-01 | Filing | |
| $55.27 | 38,965 | $2,153,400.73 | 0 | 2011-03-01 | Filing | |
| $53.63 | 17,948 | $962,551.24 | 7,950 | 2011-02-11 | Filing | |
| $53.78 | 15,000 | $806,700.00 | 0 | 2011-02-11 | Filing | |
| $50.00 | 6,105 | $305,268.32 | 67,862 | 2011-01-31 | Filing |