Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $31.06 | 30 | Director | 181 | 2020-08-26 | Filing |
| $25.28 | 151 | Director | 151 | 2020-05-21 | Filing |
| $28.35 | 7,074 | Officer, Director | 43,557 | 2020-08-14 | Filing |
| $5.50 | 4,000 | Large Shareholder, Officer, Director | 3,927,163 | 2012-06-08 | Filing |
| $5.34 | 2,000 | Large Shareholder, Officer, Director | 3,917,163 | 2012-05-24 | Filing |
| $5.46 | 2,000 | Large Shareholder, Officer, Director | 3,915,163 | 2012-05-15 | Filing |
| $5.47 | 1,000 | Large Shareholder, Officer, Director | 3,913,163 | 2011-12-02 | Filing |
| $5.54 | 950 | Large Shareholder, Officer, Director | 3,912,163 | 2011-11-23 | Filing |
| $5.67 | 1,800 | Large Shareholder, Officer, Director | 3,911,213 | 2011-11-09 | Filing |
| $5.73 | 1,750 | Large Shareholder, Officer, Director | 3,909,413 | 2011-11-02 | Filing |
| $6.46 | 2,000 | Large Shareholder, Officer, Director | 3,907,663 | 2011-08-09 | Filing |
| $6.44 | 2,880 | Director | 30,480 | 2010-11-02 | Filing |
| $6.39 | 200 | Director | 27,600 | 2010-11-02 | Filing |
| $6.31 | 800 | Director | 27,400 | 2010-11-02 | Filing |
| $5.29 | 2,891 | Director | 26,600 | 2010-05-17 | Filing |
| $5.28 | 1,400 | Director | 23,709 | 2010-05-17 | Filing |
| $5.17 | 409 | Director | 22,309 | 2010-05-17 | Filing |
| $5.16 | 300 | Director | 21,900 | 2010-05-17 | Filing |
| $5.00 | 3,219 | Director | 21,600 | 2009-12-10 | Filing |
| $4.94 | 1,600 | Director | 18,381 | 2009-12-10 | Filing |