Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $8.54 | 783 | Officer | 0 | 2014-08-14 | Filing |
| $8.14 | 250 | Officer | 16,887 | 2014-07-31 | Filing |
| $8.77 | 4,000 | Officer | 0 | 2014-07-14 | Filing |
| $8.88 | 783 | Officer | 0 | 2014-07-14 | Filing |
| $8.64 | 10,689 | Officer | 783 | 2014-07-10 | Filing |
| $8.77 | 250 | Officer | 16,019 | 2014-06-30 | Filing |
| $8.59 | 20,000 | Officer | 10,689 | 2014-06-20 | Filing |
| $8.56 | 783 | Officer | 10,689 | 2014-06-20 | Filing |
| $9.02 | 250 | Officer | 16,269 | 2014-06-09 | Filing |
| $10.40 | 10,000 | Director | 82,508 | 2014-04-01 | Filing |
| $10.38 | 10,000 | Director | 102,508 | 2014-02-03 | Filing |
| $11.93 | 10,000 | Director | 112,508 | 2014-01-02 | Filing |
| $17.35 | 25,000 | Director | 82,085 | 2011-07-01 | Filing |
| $29.55 | 2,068 | Large Shareholder, Director, Other | 175,885 | 2011-05-10 | Filing |
| $29.55 | 18,997 | Large Shareholder, Director, Other | 1,616,563 | 2011-05-10 | Filing |
| $29.55 | 83,138 | Large Shareholder, Director, Other | 7,071,967 | 2011-05-10 | Filing |
| $29.41 | 2,068 | Large Shareholder, Director, Other | 177,953 | 2011-05-09 | Filing |
| $29.41 | 18,997 | Large Shareholder, Director, Other | 1,635,560 | 2011-05-09 | Filing |
| $29.41 | 83,138 | Large Shareholder, Director, Other | 7,155,105 | 2011-05-09 | Filing |
| $29.55 | 3,993 | Large Shareholder, Director, Other | 339,932 | 2011-05-10 | Filing |