Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $48.00 | 200 | Large Shareholder, Officer, Director | 1,732,703 | 2011-08-22 | Filing |
| $48.75 | 5,000 | Large Shareholder, Officer, Director | 1,732,503 | 2011-08-22 | Filing |
| $48.50 | 5,000 | Large Shareholder, Officer, Director | 1,727,503 | 2011-08-22 | Filing |
| $48.80 | 5,000 | Large Shareholder, Officer, Director | 1,722,503 | 2011-08-19 | Filing |
| $48.36 | 4,299 | Large Shareholder, Officer, Director | 1,717,503 | 2011-08-19 | Filing |
| $48.20 | 699 | Large Shareholder, Officer, Director | 1,713,204 | 2011-08-19 | Filing |
| $48.00 | 5,002 | Large Shareholder, Officer, Director | 1,712,505 | 2011-08-19 | Filing |
| $47.74 | 100 | Large Shareholder, Officer, Director | 1,707,503 | 2011-08-19 | Filing |
| $47.72 | 200 | Large Shareholder, Officer, Director | 1,707,403 | 2011-08-19 | Filing |
| $47.71 | 100 | Large Shareholder, Officer, Director | 1,707,203 | 2011-08-19 | Filing |
| $47.70 | 100 | Large Shareholder, Officer, Director | 1,707,103 | 2011-08-19 | Filing |
| $47.50 | 5,000 | Large Shareholder, Officer, Director | 1,707,003 | 2011-08-19 | Filing |
| $48.00 | 5,000 | Large Shareholder, Officer, Director | 1,702,003 | 2011-08-18 | Filing |
| $48.30 | 5,000 | Large Shareholder, Officer, Director | 1,697,003 | 2011-08-18 | Filing |
| $49.00 | 5,000 | Large Shareholder, Officer, Director | 1,692,003 | 2011-08-18 | Filing |
| $47.50 | 3,000 | Large Shareholder, Officer, Director | 1,687,003 | 2011-08-18 | Filing |
| $50.50 | 3,000 | Large Shareholder, Officer, Director | 1,684,003 | 2011-08-17 | Filing |
| $51.00 | 5,000 | Large Shareholder, Officer, Director | 1,681,003 | 2011-08-16 | Filing |
| $50.91 | 5,000 | Large Shareholder, Officer, Director | 1,676,003 | 2011-08-16 | Filing |
| $50.50 | 2,333 | Large Shareholder, Officer, Director | 1,671,003 | 2011-08-16 | Filing |