Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $13.62 | 2,500 | Director | 48,077 | 2014-05-20 | Filing |
| $13.62 | 2,500 | Director | 48,077 | 2014-05-20 | Filing |
| $8.89 | 300 | Director | 29,268 | 2013-05-14 | Filing |
| $8.90 | 1,700 | Director | 28,968 | 2013-05-14 | Filing |
| $5.23 | 5,000 | Director | 24,583 | 2012-05-11 | Filing |
| $5.04 | 1,200 | Officer, Director | 139,000 | 2011-11-16 | Filing |
| $5.03 | 400 | Officer, Director | 137,800 | 2011-11-16 | Filing |
| $5.02 | 700 | Officer, Director | 137,400 | 2011-11-16 | Filing |
| $5.02 | 500 | Officer, Director | 136,700 | 2011-11-16 | Filing |
| $5.04 | 1,200 | Officer, Director | 136,200 | 2011-11-16 | Filing |
| $4.97 | 700 | Officer, Director | 135,000 | 2011-11-16 | Filing |
| $4.96 | 300 | Officer, Director | 134,300 | 2011-11-16 | Filing |
| $5.25 | 100 | Director | 33,583 | 2011-11-10 | Filing |
| $5.24 | 200 | Director | 33,483 | 2011-11-10 | Filing |
| $5.23 | 100 | Director | 33,283 | 2011-11-10 | Filing |
| $5.21 | 100 | Director | 33,183 | 2011-11-10 | Filing |
| $5.20 | 300 | Director | 33,083 | 2011-11-10 | Filing |
| $5.19 | 300 | Director | 32,783 | 2011-11-10 | Filing |
| $5.18 | 300 | Director | 32,483 | 2011-11-10 | Filing |
| $5.17 | 300 | Director | 32,183 | 2011-11-10 | Filing |