Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $11.73 | 4,000 | Officer | 30,390 | 2018-12-10 | Filing |
| $15.98 | 100,000 | Director | 1,117,984 | 2018-09-06 | Filing |
| $15.63 | 60,000 | Director | 79,496 | 2018-08-31 | Filing |
| $16.17 | 800,000 | Director | 994,533 | 2017-09-06 | Filing |
| $12.41 | 16,000 | Director | 150,632 | 2015-06-11 | Filing |
| $3.71 | 8,129 | Director | 24,863,266 | 2012-06-07 | Filing |
| $3.71 | 8,129 | Director | 24,863,266 | 2012-06-07 | Filing |
| $3.71 | 8,129 | Large Shareholder | 24,863,266 | 2012-06-07 | Filing |
| $3.54 | 14,000 | Director | 24,855,137 | 2012-06-06 | Filing |
| $3.46 | 13,700 | Director | 24,841,137 | 2012-06-05 | Filing |
| $3.61 | 13,600 | Director | 24,827,437 | 2012-06-04 | Filing |
| $3.54 | 14,000 | Director | 24,855,137 | 2012-06-06 | Filing |
| $3.46 | 13,700 | Director | 24,841,137 | 2012-06-05 | Filing |
| $3.61 | 13,600 | Director | 24,827,437 | 2012-06-04 | Filing |
| $3.54 | 14,000 | Large Shareholder | 24,855,137 | 2012-06-06 | Filing |
| $3.46 | 13,700 | Large Shareholder | 24,841,137 | 2012-06-05 | Filing |
| $3.61 | 13,600 | Large Shareholder | 24,827,437 | 2012-06-04 | Filing |
| $3.95 | 4,800 | Director | 24,813,837 | 2012-05-30 | Filing |
| $3.95 | 4,800 | Director | 24,813,837 | 2012-05-30 | Filing |
| $3.95 | 4,800 | Large Shareholder | 24,813,837 | 2012-05-30 | Filing |