Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $19.28 | 1,500 | Director | 46,868 | 2017-06-12 | Filing |
| $21.96 | 5,000 | Director | 11,701 | 2016-09-14 | Filing |
| $9.30 | 10,760 | Officer | 10,760 | 2015-08-13 | Filing |
| $8.75 | 12,000 | Director | 25,952 | 2015-08-11 | Filing |
| $8.71 | 2,500 | Director | 28,845 | 2015-08-11 | Filing |
| $9.00 | 2,500 | Officer | 76,239 | 2015-08-11 | Filing |
| $8.79 | 2,000 | Officer | 49,735 | 2015-08-12 | Filing |
| $17.29 | 1,500 | Director | 20,623 | 2014-05-19 | Filing |
| $17.29 | 1,000 | Officer | 10,980 | 2014-05-19 | Filing |
| $17.39 | 3,000 | Director | 10,530 | 2014-05-15 | Filing |
| $24.62 | 1,500 | Director | 10,377 | 2012-05-21 | Filing |
| $24.00 | 25,000 | Director | 30,353 | 2012-05-04 | Filing |
| $25.45 | 10,000 | Director | 197,335 | 2011-09-14 | Filing |
| $72.80 | 1,000 | Officer | 85,040 | 2011-06-14 | Filing |
| $75.65 | 1,000 | Officer | 47,408 | 2011-06-03 | Filing |
| $76.36 | 750 | Director | 1,838 | 2011-05-04 | Filing |
| $50.43 | 1,000 | Officer | 11,000 | 2010-05-21 | Filing |
| $45.36 | 2,000 | Officer | 10,000 | 2010-03-12 | Filing |