
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| January 31 2013    | $19.78    | $23.42    | $18.42    | $20.27    | 99,137    | 
| January 30 2013    | $19.47    | $21.19    | $16.94    | $19.78    | 44,916    | 
| January 29 2013    | $18.55    | $21.19    | $16.23    | $19.47    | 86,227    | 
| January 28 2013    | $17.75    | $18.73    | $15.56    | $18.56    | 57,792    | 
| January 27 2013    | $18.48    | $21.40    | $17.38    | $17.77    | 23,836    | 
| January 26 2013    | $18.56    | $19.86    | $15.60    | $18.48    | 34,625    | 
| January 25 2013    | $17.08    | $21.20    | $16.03    | $18.56    | 80,675    | 
| January 24 2013    | $17.60    | $22.84    | $16.45    | $17.08    | 171,635    | 
| January 23 2013    | $17.16    | $20.55    | $16.48    | $17.56    | 49,428    | 
| January 22 2013    | $16.29    | $17.90    | $14.34    | $17.16    | 60,934    | 
| January 21 2013    | $15.81    | $17.84    | $14.20    | $16.31    | 61,537    | 
| January 20 2013    | $15.66    | $17.52    | $14.78    | $15.81    | 25,983    | 
| January 19 2013    | $15.52    | $16.69    | $12.64    | $15.65    | 34,658    | 
| January 18 2013    | $15.45    | $19.43    | $14.81    | $15.54    | 55,777    | 
| January 17 2013    | $14.54    | $16.09    | $13.66    | $15.44    | 65,189    | 
| January 16 2013    | $14.30    | $15.49    | $12.32    | $14.54    | 45,534    | 
| January 15 2013    | $14.32    | $17.07    | $13.72    | $14.30    | 51,654    | 
| January 14 2013    | $14.30    | $15.39    | $13.10    | $14.31    | 21,996    | 
| January 13 2013    | $14.28    | $14.47    | $11.59    | $14.31    | 38,399    | 
| January 12 2013    | $14.15    | $15.77    | $12.82    | $14.30    | 26,771    | 
| January 11 2013    | $14.05    | $16.90    | $12.74    | $14.15    | 40,372    | 
| January 10 2013    | $13.77    | $14.57    | $11.71    | $14.05    | 51,830    | 
| January 09 2013    | $13.61    | $14.65    | $12.64    | $13.77    | 28,731    | 
| January 08 2013    | $13.53    | $15.09    | $11.98    | $13.61    | 42,802    | 
| January 07 2013    | $13.53    | $16.91    | $13.24    | $13.53    | 25,445    |