
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
December 30 2011     | $9.87     | $10.08     | $9.83     | $9.90     | 21,818,889     | 
December 29 2011     | $9.85     | $9.98     | $9.66     | $9.90     | 26,163,338     | 
December 28 2011     | $10.07     | $10.14     | $9.80     | $9.89     | 23,603,079     | 
December 27 2011     | $10.33     | $10.36     | $10.03     | $10.09     | 21,940,255     | 
December 23 2011     | $10.59     | $10.65     | $10.33     | $10.37     | 22,568,212     | 
December 22 2011     | $10.16     | $10.63     | $10.16     | $10.55     | 25,878,207     | 
December 21 2011     | $10.18     | $10.34     | $10.03     | $10.14     | 25,393,309     | 
December 20 2011     | $9.81     | $10.23     | $9.75     | $10.20     | 30,911,030     | 
December 19 2011     | $9.97     | $9.97     | $9.56     | $9.59     | 24,233,247     | 
December 16 2011     | $10.03     | $10.12     | $9.88     | $9.97     | 32,565,706     | 
December 15 2011     | $10.23     | $10.28     | $9.91     | $9.96     | 26,269,500     | 
December 14 2011     | $9.94     | $10.24     | $9.85     | $10.15     | 37,203,112     | 
December 13 2011     | $10.78     | $11.08     | $10.23     | $10.30     | 72,661,823     | 
December 12 2011     | $9.96     | $10.98     | $9.93     | $10.75     | 93,400,253     | 
December 09 2011     | $9.93     | $10.24     | $9.93     | $10.13     | 32,921,313     | 
December 08 2011     | $10.22     | $10.42     | $9.87     | $9.92     | 46,231,693     | 
December 07 2011     | $9.76     | $10.40     | $9.64     | $10.28     | 59,082,915     | 
December 06 2011     | $10.01     | $10.11     | $9.54     | $9.73     | 59,495,930     | 
December 05 2011     | $9.56     | $10.27     | $9.33     | $10.02     | 67,905,423     | 
December 02 2011     | $9.46     | $9.70     | $9.30     | $9.48     | 39,740,237     | 
December 01 2011     | $9.20     | $9.78     | $9.14     | $9.60     | 52,460,880     | 
November 30 2011     | $9.86     | $9.90     | $8.91     | $9.22     | 108,368,011     | 
November 29 2011     | $9.90     | $9.91     | $9.38     | $9.65     | 50,113,477     | 
November 28 2011     | $9.60     | $10.11     | $9.54     | $9.99     | 56,525,071     | 
November 25 2011     | $9.74     | $9.95     | $8.99     | $9.12     | 38,044,975     |