| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $61.69 | 8,500 | $524,406.65 | 8,973 | 2011-08-19 | Filing | |
| $61.01 | 39,253 | $2,394,778.43 | 450,549 | 2011-08-17 | Filing | |
| $58.86 | 1,250 | $73,575.25 | 922 | 2011-08-08 | Filing | |
| $63.00 | 10,000 | $630,002.00 | 262,248 | 2011-06-20 | Filing | |
| $62.08 | 10,000 | $620,782.00 | 272,248 | 2011-06-17 | Filing | |
| $61.00 | 10,000 | $610,000.00 | 3,761 | 2011-05-12 | Filing | |
| $61.01 | 10,000 | $610,074.00 | 293,469 | 2011-05-12 | Filing | |
| $59.88 | 10,000 | $598,827.00 | 695,026 | 2011-05-04 | Filing | |
| $59.60 | 200 | $11,920.60 | 915 | 2011-05-04 | Filing | |
| $59.60 | 150 | $8,940.00 | 303,469 | 2011-05-04 | Filing | |
| $60.00 | 5,000 | $300,000.00 | 1,677 | 2011-05-06 | Filing | |
| $56.00 | 2,500 | $140,000.00 | 2,647 | 2011-03-02 | Filing | |
| $55.32 | 640 | $35,403.58 | 303,678 | 2011-03-02 | Filing | |
| $56.00 | 3,000 | $168,000.00 | 8,000 | 2011-02-28 | Filing | |
| $55.01 | 2,000 | $110,025.00 | 11,000 | 2011-02-23 | Filing | |
| $60.00 | 15,000 | $900,000.00 | 794,398 | 2010-11-30 | Filing | |
| $60.01 | 5,000 | $300,068.00 | 170,918 | 2010-11-30 | Filing | |
| $60.05 | 4,900 | $294,244.02 | 517,036 | 2010-11-22 | Filing | |
| $60.00 | 1,100 | $66,000.00 | 521,936 | 2010-11-18 | Filing | |
| $58.00 | 5,000 | $290,001.00 | 23,386 | 2010-11-04 | Filing |