Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $5.13 | 1,000 | Large Shareholder | 0 | 2013-12-05 | Filing |
| $5.38 | 15,000 | Large Shareholder | 0 | 2013-12-03 | Filing |
| $5.16 | 5,333 | Large Shareholder | 1,000 | 2013-11-21 | Filing |
| $5.16 | 5,333 | Large Shareholder | 1,000 | 2013-11-21 | Filing |
| $5.16 | 5,333 | Large Shareholder | 1,000 | 2013-11-21 | Filing |
| $21.02 | 2,500 | Director | 5,333 | 2011-07-01 | Filing |
| $21.80 | 30,875 | Officer | 2,799 | 2011-06-07 | Filing |
| $23.38 | 9,100 | Director | 0 | 2011-05-13 | Filing |
| $23.88 | 33,052 | Director | 0 | 2011-05-12 | Filing |
| $24.13 | 2,000 | Director | 0 | 2011-05-10 | Filing |
| $24.04 | 16,948 | Director | 0 | 2011-05-10 | Filing |
| $23.88 | 33,052 | Director | 0 | 2011-05-11 | Filing |
| $24.13 | 2,000 | Director | 0 | 2011-05-10 | Filing |
| $24.04 | 16,948 | Director | 0 | 2011-05-10 | Filing |
| $26.60 | 2,500 | Director | 5,333 | 2011-04-01 | Filing |
| $26.37 | 2,655 | Officer | 7,735 | 2011-03-31 | Filing |
| $30.00 | 1,500 | Officer | 1,159 | 2011-03-09 | Filing |
| $30.00 | 500 | Officer | 1,159 | 2011-03-07 | Filing |
| $30.00 | 5,030 | Officer | 1,159 | 2011-03-03 | Filing |
| $30.00 | 200 | Officer | 1,159 | 2011-03-02 | Filing |