
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| December 31 2015    | $50.50    | $50.95    | $50.36    | $50.38    | 14,654,300    | 
| December 30 2015    | $51.15    | $51.16    | $50.70    | $50.81    | 7,190,700    | 
| December 29 2015    | $51.00    | $51.35    | $50.92    | $51.17    | 9,820,800    | 
| December 28 2015    | $50.58    | $50.70    | $50.14    | $50.65    | 6,610,600    | 
| December 24 2015    | $50.83    | $51.04    | $50.60    | $50.82    | 4,468,200    | 
| December 23 2015    | $50.45    | $51.01    | $50.40    | $50.92    | 12,524,500    | 
| December 22 2015    | $50.30    | $50.36    | $49.58    | $50.11    | 12,149,500    | 
| December 21 2015    | $49.61    | $50.02    | $49.47    | $50.01    | 18,869,300    | 
| December 18 2015    | $50.34    | $50.34    | $49.14    | $49.14    | 23,819,600    | 
| December 17 2015    | $51.81    | $51.88    | $50.42    | $50.57    | 18,122,100    | 
| December 16 2015    | $51.05    | $51.69    | $50.29    | $51.53    | 21,720,000    | 
| December 15 2015    | $49.65    | $50.85    | $49.65    | $50.43    | 18,126,600    | 
| December 14 2015    | $49.01    | $49.41    | $48.53    | $49.04    | 17,638,200    | 
| December 11 2015    | $49.44    | $49.72    | $48.46    | $48.89    | 17,889,300    | 
| December 10 2015    | $50.01    | $50.74    | $49.66    | $50.06    | 12,839,000    | 
| December 09 2015    | $50.06    | $50.80    | $49.63    | $49.95    | 16,770,200    | 
| December 08 2015    | $50.55    | $51.09    | $50.13    | $50.33    | 13,084,500    | 
| December 07 2015    | $51.63    | $51.69    | $50.66    | $51.12    | 11,686,000    | 
| December 04 2015    | $50.43    | $51.88    | $50.38    | $51.80    | 17,786,000    | 
| December 03 2015    | $50.99    | $51.14    | $50.04    | $50.21    | 14,626,900    | 
| December 02 2015    | $51.75    | $51.79    | $50.72    | $50.86    | 13,440,900    | 
| December 01 2015    | $51.38    | $51.75    | $51.11    | $51.59    | 12,708,800    | 
| November 30 2015    | $51.34    | $51.52    | $50.88    | $50.88    | 15,147,500    | 
| November 27 2015    | $51.12    | $51.37    | $50.85    | $51.25    | 4,052,500    | 
| November 25 2015    | $51.07    | $51.21    | $50.78    | $51.01    | 7,772,000    |