| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $7.55 | 317 | $2,393.35 | 9,957 | 2011-09-20 | Filing |
| Officer, Director | $8.10 | 2,000 | $16,200.00 | 8,640 | 2011-03-01 | Filing |
| Officer, Director | $10.25 | 500 | $5,125.00 | 3,250 | 2008-02-25 | Filing |
| Officer, Director | $10.10 | 500 | $5,050.00 | 2,750 | 2008-02-25 | Filing |
| Officer, Director | $10.15 | 500 | $5,075.00 | 2,250 | 2008-02-25 | Filing |
| Officer, Director | $14.25 | 900 | $12,825.00 | 1,750 | 2005-07-07 | Filing |
| Officer, Director | $14.23 | 850 | $12,095.50 | 850 | 2005-07-07 | Filing |
| Officer | $8.72 | 3,000 | $26,160.00 | 42,318 | 2015-01-20 | Filing |
| Officer | $9.10 | 300 | $2,730.00 | 30,121 | 2010-07-06 | Filing |
| Officer | $9.09 | 100 | $909.00 | 29,821 | 2010-07-06 | Filing |
| Officer | $9.05 | 100 | $905.00 | 29,721 | 2010-07-06 | Filing |
| Officer | $9.04 | 300 | $2,712.00 | 29,621 | 2010-07-06 | Filing |
| Officer | $9.03 | 200 | $1,806.00 | 29,321 | 2010-07-06 | Filing |
| Officer | $10.50 | 1,000 | $10,500.00 | 4,665 | 2008-02-25 | Filing |
| Officer | $14.50 | 1,100 | $15,950.00 | 4,114 | 2006-06-23 | Filing |
| Officer | $17.67 | 1,320 | $23,324.40 | 3,014 | 2005-09-19 | Filing |
| Officer | $14.52 | 1,694 | $24,596.88 | 1,694 | 2005-04-21 | Filing |
| Officer, Director | $5.60 | 1,000 | $5,596.00 | 480,105 | 2014-08-06 | Filing |
| Officer, Director | $4.95 | 200 | $989.98 | 55,585 | 2013-12-30 | Filing |
| Officer, Director | $4.95 | 1,300 | $6,435.00 | 55,385 | 2013-12-30 | Filing |