Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.30 | 50,000 | Officer, Director | 1,148,329 | 2015-08-12 | Filing |
| $11.65 | 390,585 | Officer | 496,703 | 2015-03-31 | Filing |
| $13.05 | 9,000 | Officer | 11,000 | 2014-11-18 | Filing |
| $13.00 | 3,800 | Officer | 3,800 | 2014-11-18 | Filing |
| $12.14 | 20,550 | Officer, Director | 1,083,958 | 2014-11-18 | Filing |
| $19.13 | 1,000 | Director | 13,429 | 2014-10-14 | Filing |
| $22.49 | 1,000 | Director | 7,473 | 2014-07-02 | Filing |
| $20.58 | 52 | Officer, Director | 3,457 | 2014-06-27 | Filing |
| $20.59 | 900 | Officer, Director | 3,405 | 2014-06-27 | Filing |
| $20.63 | 1,505 | Officer, Director | 2,505 | 2014-06-27 | Filing |
| $20.28 | 1,000 | Director | 1,000 | 2014-06-06 | Filing |
| $20.20 | 1,000 | Director | 1,000 | 2014-06-05 | Filing |
| $32.66 | 10,000 | Large Shareholder, Officer, Director | 20,000 | 2014-04-11 | Filing |
| $31.22 | 10,000 | Large Shareholder, Officer, Director | 10,000 | 2014-04-11 | Filing |
| $16.18 | 2,000 | Large Shareholder, Officer, Director | 51,500 | 2013-08-19 | Filing |
| $15.70 | 1,600 | Large Shareholder, Officer, Director | 49,500 | 2013-08-07 | Filing |
| $15.65 | 200 | Large Shareholder, Officer, Director | 47,900 | 2013-08-07 | Filing |
| $15.64 | 200 | Large Shareholder, Officer, Director | 47,700 | 2013-08-07 | Filing |
| $15.96 | 2,000 | Large Shareholder, Officer, Director | 47,500 | 2013-07-11 | Filing |
| $16.10 | 4,000 | Large Shareholder, Officer, Director | 45,500 | 2013-07-10 | Filing |