| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $10.77 | 6,000 | $64,647.00 | 72,580 | 2011-11-18 | Filing | |
| $8.71 | 10,000 | $87,147.00 | 0 | 2011-09-08 | Filing | |
| $7.67 | 20,000 | $153,400.00 | 0 | 2011-08-15 | Filing | |
| $8.55 | 5,000 | $42,747.50 | 0 | 2011-05-19 | Filing | |
| $8.87 | 5,080 | $45,066.71 | 61,386 | 2010-12-16 | Filing | |
| $9.02 | 44,599 | $402,425.70 | 184,927 | 2010-12-07 | Filing | |
| $8.80 | 5,401 | $47,550.40 | 184,927 | 2010-12-06 | Filing | |
| $8.18 | 12,000 | $98,138.40 | 0 | 2010-11-12 | Filing | |
| $6.66 | 16,000 | $106,587.20 | 0 | 2010-06-14 | Filing | |
| $6.46 | 24,000 | $155,133.60 | 0 | 2009-12-15 | Filing | |
| $6.00 | 4,000 | $24,017.20 | 76,386 | 2009-12-03 | Filing | |
| $5.39 | 800 | $4,312.00 | 59,686 | 2009-06-16 | Filing | |
| $5.41 | 100 | $541.00 | 60,486 | 2009-06-16 | Filing | |
| $5.39 | 600 | $3,234.00 | 60,586 | 2009-06-16 | Filing | |
| $5.39 | 700 | $3,773.00 | 61,186 | 2009-06-16 | Filing | |
| $5.40 | 100 | $540.00 | 61,886 | 2009-06-16 | Filing | |
| $5.41 | 100 | $541.00 | 61,986 | 2009-06-16 | Filing | |
| $5.42 | 100 | $542.00 | 62,086 | 2009-06-16 | Filing | |
| $5.40 | 100 | $540.00 | 62,186 | 2009-06-16 | Filing | |
| $5.40 | 100 | $540.00 | 62,286 | 2009-06-16 | Filing |