Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $14.18 | 6,575 | Large Shareholder, Director | 272,962 | 2011-12-01 | Filing |
| $12.23 | 15,737 | Large Shareholder, Director | 266,387 | 2011-11-29 | Filing |
| $12.19 | 13,153 | Large Shareholder, Director | 250,650 | 2011-11-29 | Filing |
| $13.78 | 267,768 | Large Shareholder, Director | 9,928,889 | 2011-12-01 | Filing |
| $14.36 | 317,429 | Large Shareholder, Director | 9,661,121 | 2011-12-01 | Filing |
| $14.18 | 243,425 | Large Shareholder, Director | 9,343,692 | 2011-12-01 | Filing |
| $13.29 | 257,911 | Large Shareholder, Director | 9,100,267 | 2011-11-30 | Filing |
| $13.60 | 250,000 | Large Shareholder, Director | 8,842,356 | 2011-11-30 | Filing |
| $12.23 | 582,677 | Large Shareholder, Director | 8,592,356 | 2011-11-29 | Filing |
| $12.19 | 486,969 | Large Shareholder, Director | 8,009,679 | 2011-11-29 | Filing |
| $13.40 | 3,877 | Director | 7,500 | 2011-11-17 | Filing |
| $13.41 | 2,338 | Director | 3,623 | 2011-11-17 | Filing |
| $13.37 | 700 | Director | 1,285 | 2011-11-17 | Filing |
| $13.39 | 585 | Director | 585 | 2011-11-17 | Filing |
| $10.43 | 5,697 | Officer, Director | 264,565 | 2010-07-01 | Filing |
| $10.42 | 4,303 | Officer, Director | 258,868 | 2010-07-01 | Filing |
| $10.24 | 2,000 | Officer | 8,500 | 2010-07-01 | Filing |
| $2.10 | 9,400 | Officer, Director | 254,565 | 2009-03-09 | Filing |
| $2.10 | 10,600 | Officer, Director | 245,165 | 2009-03-06 | Filing |
| $2.16 | 64 | Large Shareholder, Director | 139,615 | 2009-03-05 | Filing |