
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| June 30 2012    | $6.66    | $7.83    | $6.19    | $6.68    | 20,460    | 
| June 29 2012    | $6.60    | $8.28    | $6.33    | $6.66    | 26,225    | 
| June 28 2012    | $6.50    | $7.36    | $6.19    | $6.60    | 42,663    | 
| June 27 2012    | $6.43    | $7.09    | $5.88    | $6.50    | 42,012    | 
| June 26 2012    | $6.43    | $6.86    | $5.90    | $6.43    | 48,732    | 
| June 25 2012    | $6.59    | $6.83    | $5.71    | $6.43    | 62,685    | 
| June 24 2012    | $6.51    | $7.30    | $5.96    | $6.59    | 33,807    | 
| June 23 2012    | $6.69    | $7.01    | $5.45    | $6.51    | 20,087    | 
| June 22 2012    | $6.69    | $7.73    | $6.42    | $6.71    | 56,515    | 
| June 21 2012    | $6.60    | $8.36    | $6.52    | $6.69    | 52,005    | 
| June 20 2012    | $6.49    | $6.97    | $5.71    | $6.59    | 64,137    | 
| June 19 2012    | $6.49    | $7.06    | $5.87    | $6.50    | 43,764    | 
| June 18 2012    | $6.40    | $7.07    | $6.10    | $6.49    | 47,160    | 
| June 17 2012    | $6.32    | $6.81    | $5.69    | $6.40    | 48,720    | 
| June 16 2012    | $6.20    | $7.82    | $5.68    | $6.32    | 78,273    | 
| June 15 2012    | $5.95    | $6.29    | $5.34    | $6.20    | 65,596    | 
| June 14 2012    | $5.86    | $6.35    | $4.79    | $5.95    | 34,978    | 
| June 13 2012    | $5.69    | $6.26    | $5.24    | $5.87    | 57,440    | 
| June 12 2012    | $5.60    | $7.11    | $5.26    | $5.69    | 79,122    | 
| June 11 2012    | $5.47    | $6.39    | $5.11    | $5.59    | 40,137    | 
| June 10 2012    | $5.60    | $5.99    | $5.16    | $5.47    | 24,350    | 
| June 09 2012    | $5.65    | $7.08    | $5.43    | $5.60    | 36,987    | 
| June 08 2012    | $5.53    | $7.24    | $5.33    | $5.62    | 53,915    | 
| June 07 2012    | $5.46    | $5.58    | $4.43    | $5.53    | 48,241    | 
| June 06 2012    | $5.33    | $6.14    | $4.55    | $5.46    | 40,889    |