| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $45.21 | 750 | $33,909.90 | 14,097 | 2011-05-02 | Filing | |
| $45.21 | 750 | $33,909.90 | 14,097 | 2011-05-02 | Filing | |
| $45.21 | 750 | $33,909.90 | 14,097 | 2011-05-02 | Filing | |
| $45.21 | 12,500 | $565,165.00 | 734,168 | 2011-05-02 | Filing | |
| $41.63 | 5,000 | $208,173.00 | 101,404 | 2011-05-04 | Filing | |
| $45.20 | 10,000 | $452,048.00 | 11,084 | 2011-05-02 | Filing | |
| $45.14 | 5,000 | $225,687.00 | 101,404 | 2011-04-27 | Filing | |
| $44.91 | 2,500 | $112,268.00 | 9,116 | 2011-04-25 | Filing | |
| $44.12 | 5,000 | $220,615.50 | 101,404 | 2011-04-20 | Filing | |
| $41.73 | 5,000 | $208,640.00 | 101,404 | 2011-04-13 | Filing | |
| $43.27 | 5,000 | $216,364.50 | 101,404 | 2011-04-06 | Filing | |
| $43.51 | 750 | $32,631.68 | 14,847 | 2011-04-01 | Filing | |
| $43.51 | 750 | $32,631.68 | 14,847 | 2011-04-01 | Filing | |
| $43.51 | 750 | $32,631.68 | 14,847 | 2011-04-01 | Filing | |
| $43.51 | 12,500 | $543,861.25 | 725,223 | 2011-04-01 | Filing | |
| $43.49 | 10,000 | $434,871.00 | 11,084 | 2011-04-01 | Filing | |
| $41.05 | 20,000 | $820,938.00 | 145,796 | 2011-03-30 | Filing | |
| $40.78 | 5,000 | $203,892.00 | 101,404 | 2011-03-30 | Filing | |
| $40.01 | 3,000 | $120,020.10 | 101,404 | 2011-03-29 | Filing | |
| $36.23 | 2,000 | $72,467.00 | 101,404 | 2011-03-23 | Filing |