| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $40.00 | 100 | $4,000.00 | 59,024 | 2011-04-25 | Filing | |
| $39.17 | 2,400 | $94,009.20 | 55,621 | 2011-02-28 | Filing | |
| $39.17 | 12,600 | $493,548.30 | 55,621 | 2011-02-28 | Filing | |
| $39.00 | 2,164 | $84,396.00 | 9,746 | 2011-04-01 | Filing | |
| $39.00 | 1,300 | $50,700.00 | 11,910 | 2011-03-31 | Filing | |
| $39.13 | 4,140 | $162,000.27 | 102,486 | 2011-03-10 | Filing | |
| $38.03 | 13,000 | $494,390.00 | 176,728 | 2011-03-02 | Filing | |
| $38.00 | 13,000 | $494,000.00 | 176,728 | 2011-03-02 | Filing | |
| $36.28 | 9,209 | $334,110.81 | 145,166 | 2010-09-14 | Filing | |
| $34.59 | 4,900 | $169,491.00 | 20,013 | 2010-03-11 | Filing | |
| $34.43 | 6,393 | $220,110.99 | 31,574 | 2010-03-08 | Filing | |
| $32.57 | 20,879 | $680,064.52 | 488,983 | 2009-11-12 | Filing | |
| $32.52 | 54,353 | $1,767,499.77 | 488,983 | 2009-11-11 | Filing | |
| $32.51 | 4,500 | $146,287.35 | 488,983 | 2009-11-10 | Filing | |
| $27.85 | 31,800 | $885,550.50 | 488,983 | 2009-09-02 | Filing | |
| $29.46 | 3,800 | $111,959.02 | 488,983 | 2009-09-01 | Filing | |
| $28.58 | 24,400 | $697,291.00 | 492,783 | 2009-09-01 | Filing | |
| $28.18 | 18,000 | $507,157.20 | 24,862 | 2009-08-03 | Filing | |
| $28.29 | 65,000 | $1,838,778.50 | 488,983 | 2009-08-03 | Filing | |
| $27.50 | 1,099 | $30,223.49 | 488,983 | 2009-07-30 | Filing |