
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| October 31 2011    | $3.62    | $3.62    | $2.78    | $3.32    | 31,083    | 
| October 30 2011    | $3.41    | $3.94    | $3.23    | $3.62    | 50,465    | 
| October 29 2011    | $3.15    | $3.52    | $2.68    | $3.40    | 79,645    | 
| October 28 2011    | $3.02    | $3.94    | $2.96    | $3.15    | 52,427    | 
| October 27 2011    | $2.86    | $3.14    | $2.46    | $3.02    | 58,679    | 
| October 26 2011    | $3.08    | $3.08    | $2.36    | $2.88    | 29,315    | 
| October 25 2011    | $3.27    | $3.46    | $2.80    | $3.09    | 101,328    | 
| October 24 2011    | $3.18    | $3.55    | $2.83    | $3.27    | 92,121    | 
| October 23 2011    | $3.01    | $4.04    | $3.01    | $3.18    | 37,179    | 
| October 22 2011    | $2.56    | $3.05    | $2.39    | $3.00    | 120,526    | 
| October 21 2011    | $2.36    | $2.91    | $2.28    | $2.55    | 73,119    | 
| October 20 2011    | $2.40    | $2.99    | $2.23    | $2.36    | 48,781    | 
| October 19 2011    | $3.43    | $3.45    | $2.18    | $2.39    | 101,794    | 
| October 18 2011    | $2.78    | $3.44    | $2.65    | $3.43    | 87,999    | 
| October 17 2011    | $3.59    | $3.63    | $2.33    | $2.78    | 208,053    | 
| October 16 2011    | $3.86    | $4.11    | $3.32    | $3.61    | 36,320    | 
| October 15 2011    | $4.15    | $4.34    | $3.50    | $3.86    | 42,049    | 
| October 14 2011    | $4.06    | $4.45    | $3.43    | $4.15    | 20,047    | 
| October 13 2011    | $4.15    | $4.20    | $3.23    | $4.06    | 19,665    | 
| October 12 2011    | $4.19    | $4.83    | $3.86    | $4.16    | 69,082    | 
| October 11 2011    | $4.17    | $4.76    | $3.91    | $4.19    | 41,048    | 
| October 10 2011    | $4.53    | $4.68    | $3.56    | $4.16    | 16,870    | 
| October 09 2011    | $4.07    | $5.74    | $4.07    | $4.53    | 38,086    | 
| October 08 2011    | $4.35    | $4.61    | $3.75    | $4.04    | 39,397    | 
| October 07 2011    | $4.77    | $4.89    | $3.62    | $4.35    | 97,787    |