Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $9.74 | 1,930,000 | Large Shareholder, Director | 11,382,129 | 2011-08-17 | Filing |
| $9.07 | 1,250,000 | Large Shareholder, Director | 9,452,129 | 2011-08-16 | Filing |
| $7.14 | 166,000 | Large Shareholder, Director | 8,202,129 | 2011-08-11 | Filing |
| $6.46 | 500,000 | Large Shareholder, Director | 8,036,129 | 2011-08-10 | Filing |
| $6.09 | 35 | Director | 13,500 | 2011-08-08 | Filing |
| $6.08 | 9,965 | Director | 13,465 | 2011-08-08 | Filing |
| $6.18 | 1,650,000 | Large Shareholder, Director | 7,536,129 | 2011-08-08 | Filing |
| $6.00 | 2,500,000 | Large Shareholder, Director | 5,886,129 | 2011-08-08 | Filing |
| $13.18 | 15,000 | Director | 65,305 | 2011-03-14 | Filing |
| $11.75 | 25,000 | Director | 50,010 | 2010-12-14 | Filing |
| $18.37 | 4,070 | Large Shareholder | 192,207 | 2009-10-01 | Filing |
| $17.76 | 87,276 | Large Shareholder | 188,137 | 2009-10-01 | Filing |
| $19.61 | 8,406 | Large Shareholder | 115,225 | 2009-09-30 | Filing |
| $37.70 | 75,000 | Large Shareholder, Other | 3,500,000 | 2009-05-28 | Filing |
| $37.70 | 225,000 | Large Shareholder, Other | 7,025,000 | 2009-05-28 | Filing |