| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $7.65 | 35,122 | $268,521.74 | 692,960 | 2013-05-02 | Filing |
| Officer, Director | $7.63 | 50,000 | $381,420.00 | 728,082 | 2013-05-01 | Filing |
| Officer, Director | $7.87 | 50,000 | $393,295.00 | 778,082 | 2013-04-30 | Filing |
| Officer, Director | $7.66 | 50,000 | $382,910.00 | 828,082 | 2013-04-29 | Filing |
| Officer, Director | $7.43 | 4,100 | $30,482.68 | 878,082 | 2013-04-26 | Filing |
| Officer, Director | $7.42 | 47,200 | $350,403.36 | 882,182 | 2013-04-25 | Filing |
| Officer, Director | $7.30 | 46,984 | $342,983.20 | 929,382 | 2013-04-16 | Filing |
| Officer, Director | $7.22 | 3,016 | $21,775.52 | 976,366 | 2013-04-15 | Filing |
| Officer, Director | $7.19 | 50,000 | $359,500.00 | 979,382 | 2013-04-12 | Filing |
| Officer, Director | $7.14 | 50,000 | $357,000.00 | 1,029,382 | 2013-04-11 | Filing |
| Officer, Director | $7.00 | 50,000 | $350,000.00 | 1,079,382 | 2013-04-10 | Filing |
| Director | $6.49 | 6,500 | $42,192.80 | 46,000 | 2013-03-01 | Filing |
| Director | $6.41 | 12,000 | $76,920.00 | 85,600 | 2013-03-04 | Filing |
| Director | $6.50 | 12,000 | $78,000.00 | 97,600 | 2013-03-01 | Filing |
| Director | $5.40 | 9,750 | $52,602.23 | 34,500 | 2012-12-18 | Filing |
| Director | $5.42 | 8,691 | $47,105.22 | 16,000 | 2012-12-14 | Filing |
| Director | $5.53 | 7,433 | $41,104.49 | 24,691 | 2012-12-12 | Filing |
| Director | $5.43 | 4,500 | $24,439.50 | 44,250 | 2012-12-10 | Filing |
| Officer | $5.55 | 3,500 | $19,425.00 | 22,925 | 2012-12-11 | Filing |
| Officer | $5.20 | 1,000 | $5,200.00 | 43,550 | 2012-12-03 | Filing |