| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $44.52 | 9,791 | $435,895.32 | 519,624 | 2012-01-30 | Filing | |
| $44.35 | 142 | $6,297.70 | 166,660 | 2012-01-30 | Filing | |
| $44.34 | 7,992 | $354,365.28 | 166,802 | 2012-01-30 | Filing | |
| $40.11 | 1,948 | $78,142.07 | 20,456 | 2011-12-22 | Filing | |
| $38.82 | 6,100 | $236,803.22 | 178,190 | 2011-12-19 | Filing | |
| $35.14 | 2,318 | $81,454.52 | 15,019 | 2011-08-29 | Filing | |
| $33.74 | 1,665 | $56,183.76 | 17,360 | 2011-08-24 | Filing | |
| $38.97 | 500 | $19,485.00 | 178,160 | 2011-07-28 | Filing | |
| $38.96 | 3,944 | $153,658.24 | 178,660 | 2011-07-28 | Filing | |
| $38.87 | 500 | $19,435.00 | 173,080 | 2011-07-28 | Filing | |
| $38.85 | 1,420 | $55,170.41 | 173,580 | 2011-07-28 | Filing | |
| $38.84 | 1,483 | $57,599.72 | 175,000 | 2011-07-28 | Filing | |
| $38.54 | 7,620 | $293,696.14 | 195,730 | 2011-07-29 | Filing | |
| $38.65 | 720 | $27,830.88 | 190,650 | 2011-07-29 | Filing | |
| $38.65 | 100 | $3,865.01 | 191,370 | 2011-07-29 | Filing | |
| $46.54 | 4,544 | $211,465.95 | 22,777 | 2011-04-29 | Filing | |
| $46.53 | 100 | $4,653.00 | 27,321 | 2011-04-29 | Filing | |
| $46.46 | 389 | $18,072.01 | 22,777 | 2011-04-29 | Filing | |
| $46.45 | 200 | $9,290.00 | 23,166 | 2011-04-29 | Filing | |
| $48.00 | 2,333 | $111,984.00 | 14,385 | 2011-02-03 | Filing |