| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.76 | 1,200 | $5,712.00 | 79,910 | 2013-05-31 | Filing | |
| $4.75 | 1,100 | $5,225.00 | 81,110 | 2013-05-31 | Filing | |
| $4.73 | 600 | $2,838.00 | 82,210 | 2013-05-31 | Filing | |
| $4.72 | 1,900 | $8,968.00 | 82,810 | 2013-05-31 | Filing | |
| $4.71 | 3,200 | $15,072.00 | 84,710 | 2013-05-31 | Filing | |
| $4.68 | 7,800 | $36,504.00 | 87,910 | 2013-05-31 | Filing | |
| $4.67 | 600 | $2,802.00 | 95,710 | 2013-05-31 | Filing | |
| $4.66 | 2,100 | $9,786.00 | 96,310 | 2013-05-31 | Filing | |
| $4.65 | 3,100 | $14,415.00 | 98,410 | 2013-05-31 | Filing | |
| $4.64 | 6,300 | $29,232.00 | 101,510 | 2013-05-31 | Filing | |
| $4.63 | 1,100 | $5,093.00 | 107,810 | 2013-05-31 | Filing | |
| $4.62 | 1,900 | $8,778.00 | 108,910 | 2013-05-31 | Filing | |
| $4.61 | 1,900 | $8,759.00 | 110,810 | 2013-05-31 | Filing | |
| $4.78 | 10,000 | $47,800.00 | 101,741 | 2013-05-30 | Filing | |
| $4.81 | 10,000 | $48,100.00 | 111,741 | 2013-05-30 | Filing | |
| $4.68 | 9,496 | $44,441.28 | 121,741 | 2013-05-29 | Filing | |
| $4.85 | 12,340 | $59,849.00 | 72,589 | 2013-05-31 | Filing | |
| $4.36 | 33,000 | $143,880.00 | 124,157 | 2013-05-09 | Filing | |
| $4.36 | 110,000 | $479,600.00 | 124,157 | 2013-05-09 | Filing | |
| $1.76 | 391 | $688.16 | 121,741 | 2013-01-09 | Filing |