Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $3.93 | 2,250 | Officer | 2,250 | 2016-02-25 | Filing |
| $6.98 | 3,570 | Officer | 8,270 | 2015-12-17 | Filing |
| $7.00 | 3,000 | Officer | 8,000 | 2015-12-16 | Filing |
| $10.65 | 1,000 | Officer, Director | 6,620 | 2015-11-12 | Filing |
| $10.21 | 4,000 | Director, Other | 15,000 | 2015-09-29 | Filing |
| $10.68 | 2,000 | Director | 10,000 | 2015-09-17 | Filing |
| $11.80 | 1,000 | Director | 8,000 | 2015-06-04 | Filing |
| $13.08 | 2,000 | Officer | 5,000 | 2015-05-18 | Filing |
| $15.00 | 1,000 | Director | 7,000 | 2015-02-25 | Filing |
| $13.71 | 700 | Officer | 3,000 | 2014-12-16 | Filing |
| $13.66 | 100 | Officer | 2,300 | 2014-12-16 | Filing |
| $13.71 | 100 | Officer | 2,200 | 2014-12-16 | Filing |
| $13.66 | 100 | Officer | 2,100 | 2014-12-16 | Filing |
| $14.28 | 2,000 | Officer, Director | 25,000 | 2014-12-10 | Filing |
| $14.18 | 265 | Officer | 2,000 | 2014-11-07 | Filing |
| $14.18 | 100 | Officer | 1,735 | 2014-11-07 | Filing |
| $14.18 | 699 | Officer | 1,635 | 2014-11-07 | Filing |
| $14.18 | 36 | Officer | 936 | 2014-11-07 | Filing |
| $14.23 | 5,000 | Officer, Director | 19,000 | 2014-11-07 | Filing |
| $14.21 | 3,000 | Officer | 8,000 | 2014-11-07 | Filing |