| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.69 | 5,625 | $279,519.19 | 30,559 | 2012-02-17 | Filing | |
| $50.00 | 5,049 | $252,450.00 | 678 | 2012-02-17 | Filing | |
| $50.00 | 53 | $2,650.00 | 678 | 2012-02-15 | Filing | |
| $50.00 | 42,822 | $2,141,100.00 | 678 | 2012-02-13 | Filing | |
| $49.47 | 7,400 | $366,078.00 | 61,685 | 2012-02-14 | Filing | |
| $48.57 | 25,875 | $1,256,660.78 | 6,001 | 2012-02-07 | Filing | |
| $48.24 | 2,232 | $107,682.17 | 11,758 | 2012-02-03 | Filing | |
| $46.53 | 11,250 | $523,428.75 | 67,412 | 2012-02-01 | Filing | |
| $40.78 | 14,300 | $583,145.42 | 33,952 | 2012-01-03 | Filing | |
| $40.58 | 11,250 | $456,525.00 | 59,300 | 2012-01-03 | Filing | |
| $43.46 | 5,625 | $244,456.88 | 3,004 | 2011-11-14 | Filing | |
| $45.00 | 5,625 | $253,125.00 | 59,300 | 2011-11-08 | Filing | |
| $43.65 | 2,812 | $122,744.92 | 16,444 | 2011-10-31 | Filing | |
| $42.31 | 5,625 | $237,993.75 | 59,300 | 2011-10-27 | Filing | |
| $27.86 | 2,755 | $76,762.57 | 4,018 | 2010-02-19 | Filing | |
| $40.89 | 26,750 | $1,093,885.08 | 7,975 | 2011-02-22 | Filing | |
| $43.00 | 5,625 | $241,875.00 | 30,559 | 2011-02-15 | Filing | |
| $42.05 | 19,718 | $829,116.27 | 25,177 | 2011-02-11 | Filing | |
| $41.77 | 25,282 | $1,056,062.01 | 25,177 | 2011-02-10 | Filing | |
| $42.23 | 417 | $17,607.87 | 0 | 2011-02-11 | Filing |