| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38.69 | 4,301 | $166,407.84 | 6,699 | 2011-02-01 | Filing | |
| $37.11 | 2,900 | $107,629.73 | 6,243,355 | 2011-01-18 | Filing | |
| $36.57 | 87,100 | $3,184,872.47 | 6,246,255 | 2011-01-18 | Filing | |
| $31.99 | 90,000 | $2,879,055.00 | 6,351,355 | 2010-12-21 | Filing | |
| $32.50 | 100 | $3,250.00 | 0 | 2010-12-20 | Filing | |
| $31.90 | 11,280 | $359,811.70 | 100 | 2010-12-20 | Filing | |
| $32.55 | 25,000 | $813,850.00 | 0 | 2010-12-08 | Filing | |
| $31.52 | 90,000 | $2,837,178.00 | 6,489,355 | 2010-11-23 | Filing | |
| $31.12 | 11,380 | $354,180.88 | 0 | 2010-11-22 | Filing | |
| $31.10 | 3,505 | $109,005.50 | 0 | 2010-11-09 | Filing | |
| $30.34 | 26,614 | $807,468.76 | 9,634 | 2010-11-04 | Filing | |
| $30.12 | 50,000 | $1,506,000.00 | 72,996 | 2010-11-04 | Filing | |
| $31.01 | 3,386 | $104,999.86 | 36,248 | 2010-11-03 | Filing | |
| $31.01 | 50,000 | $1,550,500.00 | 122,996 | 2010-11-03 | Filing | |
| $31.03 | 25,000 | $775,762.50 | 0 | 2010-11-03 | Filing | |
| $36.05 | 400 | $14,421.00 | 0 | 2010-11-01 | Filing | |
| $35.16 | 1,100 | $38,674.02 | 400 | 2010-11-01 | Filing | |
| $34.38 | 900 | $30,939.03 | 1,500 | 2010-11-01 | Filing | |
| $32.09 | 725 | $23,266.77 | 2,400 | 2010-11-01 | Filing | |
| $36.20 | 300 | $10,860.99 | 0 | 2010-11-01 | Filing |