| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $35.43 | 7,000 | $248,000.20 | 1,123,734 | 2011-11-29 | Filing | |
| $35.44 | 8,000 | $283,552.80 | 1,130,734 | 2011-11-29 | Filing | |
| $35.31 | 127,000 | $4,484,776.40 | 1,138,734 | 2011-11-28 | Filing | |
| $42.97 | 815 | $35,021.37 | 30,465 | 2011-05-10 | Filing | |
| $42.71 | 9,600 | $410,021.76 | 38,148 | 2011-05-06 | Filing | |
| $42.60 | 12,558 | $534,970.80 | 47,748 | 2011-05-06 | Filing | |
| $43.01 | 11,800 | $507,468.44 | 17,811 | 2011-05-03 | Filing | |
| $42.90 | 2,157 | $92,535.30 | 29,611 | 2011-05-03 | Filing | |
| $42.00 | 12,855 | $539,910.00 | 28,897 | 2011-04-27 | Filing | |
| $42.00 | 8,859 | $372,078.00 | 28,897 | 2011-04-26 | Filing | |
| $40.97 | 6,600 | $270,405.30 | 25,079 | 2011-02-22 | Filing | |
| $40.58 | 6,031 | $244,737.98 | 27,163 | 2011-03-03 | Filing | |
| $40.98 | 422 | $17,294.40 | 6,741 | 2011-02-16 | Filing | |
| $40.91 | 4,759 | $194,682.60 | 1,163,739 | 2011-02-16 | Filing | |
| $41.00 | 1,118 | $45,838.00 | 38,148 | 2011-02-16 | Filing | |
| $40.65 | 18,612 | $756,503.35 | 31,707 | 2011-02-03 | Filing | |
| $42.08 | 3,454 | $145,344.32 | 3,541 | 2011-01-19 | Filing | |
| $42.44 | 13,728 | $582,588.86 | 4,790 | 2011-01-19 | Filing | |
| $42.16 | 26,367 | $1,111,601.08 | 61,435 | 2011-01-18 | Filing | |
| $41.68 | 5,625 | $234,464.06 | 21,407 | 2011-01-18 | Filing |