| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $40.35 | 740 | $29,859.00 | 10,346 | 2012-04-27 | Filing | |
| $40.35 | 1,100 | $44,385.00 | 14,002 | 2012-04-27 | Filing | |
| $38.00 | 8,692 | $330,296.00 | 308 | 2012-02-24 | Filing | |
| $38.15 | 6,844 | $261,110.23 | 95,105 | 2012-02-24 | Filing | |
| $37.06 | 8,478 | $314,208.24 | 94,590 | 2012-02-15 | Filing | |
| $37.06 | 5,334 | $197,686.57 | 93,787 | 2012-02-15 | Filing | |
| $37.23 | 6,512 | $242,441.76 | 93,027 | 2012-02-15 | Filing | |
| $37.15 | 8,599 | $319,445.97 | 23,468 | 2012-02-01 | Filing | |
| $37.22 | 4,000 | $148,880.00 | 23,183 | 2012-02-01 | Filing | |
| $37.01 | 370 | $13,693.70 | 8,987 | 2012-01-31 | Filing | |
| $36.76 | 740 | $27,202.40 | 9,357 | 2012-01-30 | Filing | |
| $36.87 | 740 | $27,283.80 | 11,086 | 2012-01-27 | Filing | |
| $36.87 | 1,110 | $40,925.70 | 15,102 | 2012-01-27 | Filing | |
| $33.12 | 3,562 | $117,970.59 | 28,108 | 2011-11-15 | Filing | |
| $33.10 | 20,137 | $666,562.89 | 31,670 | 2011-11-14 | Filing | |
| $32.00 | 593 | $18,976.00 | 10,097 | 2011-11-02 | Filing | |
| $31.30 | 740 | $23,162.00 | 11,826 | 2011-10-27 | Filing | |
| $31.55 | 740 | $23,349.37 | 10,690 | 2011-10-27 | Filing | |
| $31.30 | 1,110 | $34,743.00 | 16,212 | 2011-10-27 | Filing | |
| $32.71 | 1,295 | $42,354.01 | 11,430 | 2011-07-27 | Filing |