| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $34.96 | 495,261 | $17,314,324.56 | 167,396,410 | 2011-11-15 | Filing | |
| $34.75 | 11,060 | $384,335.00 | 166,901,149 | 2011-11-11 | Filing | |
| $34.55 | 1,065,100 | $36,799,205.00 | 166,890,089 | 2011-11-10 | Filing | |
| $34.01 | 926,624 | $31,514,482.24 | 165,824,989 | 2011-11-09 | Filing | |
| $35.76 | 1,000 | $35,761.60 | 1,000 | 2011-11-14 | Filing | |
| $35.75 | 2,000 | $71,498.40 | 13,527 | 2011-11-14 | Filing | |
| $34.52 | 7,235 | $249,723.26 | 10,116 | 2011-11-10 | Filing | |
| $39.08 | 2,000 | $78,160.00 | 2,000 | 2011-06-07 | Filing | |
| $40.35 | 5,000 | $201,750.00 | 13,422 | 2011-05-20 | Filing | |
| $40.73 | 1,000 | $40,734.00 | 11,527 | 2011-05-20 | Filing | |
| $41.22 | 5,000 | $206,091.50 | 5,000 | 2011-05-09 | Filing | |
| $28.00 | 208,262 | $5,831,336.00 | 208,262 | 2011-02-22 | Filing |