| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $33.12 | 31,250 | $1,035,125.00 | 176,551 | 2013-01-28 | Filing | |
| $33.12 | 31,250 | $1,035,068.75 | 176,551 | 2013-01-25 | Filing | |
| $29.22 | 7,500 | $219,159.75 | 114,168 | 2012-08-07 | Filing | |
| $27.26 | 20,000 | $545,200.00 | 167,503 | 2012-07-31 | Filing | |
| $31.75 | 20,250 | $642,864.60 | 31,177 | 2012-04-26 | Filing | |
| $31.64 | 10,000 | $316,400.00 | 24,641 | 2012-04-26 | Filing | |
| $31.75 | 1,000,000 | $31,748,500.00 | 1,247,873 | 2012-04-26 | Filing | |
| $32.06 | 30,000 | $961,932.00 | 115,734 | 2012-04-27 | Filing | |
| $35.45 | 3,640 | $129,019.80 | 11,994 | 2011-02-04 | Filing | |
| $33.41 | 10,000 | $334,137.00 | 23,977 | 2012-02-07 | Filing | |
| $32.32 | 40,000 | $1,292,800.00 | 248,715 | 2012-01-31 | Filing | |
| $32.16 | 3,010 | $96,789.56 | 114,168 | 2012-01-31 | Filing | |
| $32.84 | 70,100 | $2,301,859.68 | 173,447 | 2012-02-01 | Filing | |
| $33.10 | 15,000 | $496,534.50 | 75,000 | 2012-02-01 | Filing | |
| $32.18 | 15,000 | $482,733.00 | 75,000 | 2012-01-31 | Filing | |
| $32.18 | 20,000 | $643,690.00 | 173,447 | 2012-01-31 | Filing | |
| $32.18 | 30,000 | $965,451.00 | 221,419 | 2012-01-31 | Filing | |
| $32.19 | 3,367 | $108,372.62 | 85,581 | 2012-01-31 | Filing | |
| $32.32 | 14,616 | $472,460.74 | 171,252 | 2012-01-31 | Filing | |
| $32.18 | 60,000 | $1,930,914.00 | 319,363 | 2012-01-31 | Filing |