| Date | Open | High | Low | Close | Volume | Adj Close*
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|---|
| May 23, 2012 | 11.43 | 11.68 | 11.13 | 11.42 | 512,000 | 11.42 | | May 22, 2012 | 11.86 | 11.91 | 11.18 | 11.41 | 805,100 | 11.41 | | May 21, 2012 | 11.46 | 11.90 | 11.35 | 11.83 | 794,500 | 11.83 | | May 18, 2012 | 11.82 | 12.28 | 11.32 | 11.37 | 812,200 | 11.37 | | May 17, 2012 | 12.57 | 12.73 | 11.63 | 11.86 | 1,751,700 | 11.86 | | May 16, 2012 | 11.92 | 12.98 | 11.81 | 12.56 | 2,607,500 | 12.56 | | May 15, 2012 | 11.44 | 11.97 | 11.37 | 11.83 | 1,257,900 | 11.83 | | May 14, 2012 | 10.70 | 11.77 | 10.70 | 11.40 | 1,517,700 | 11.40 | | May 11, 2012 | 10.50 | 11.18 | 10.31 | 10.86 | 1,708,900 | 10.86 | | May 10, 2012 | 10.59 | 10.74 | 10.00 | 10.53 | 2,802,600 | 10.53 | | May 9, 2012 | 9.25 | 10.70 | 9.01 | 10.54 | 4,816,700 | 10.54 | | May 8, 2012 | 8.74 | 9.10 | 8.66 | 8.85 | 2,495,300 | 8.85 | | May 7, 2012 | 8.54 | 8.93 | 8.50 | 8.65 | 2,000,000 | 8.65 | | May 4, 2012 | 8.35 | 8.66 | 8.08 | 8.57 | 1,981,200 | 8.57 | | May 3, 2012 | 8.43 | 8.65 | 7.75 | 8.46 | 3,952,500 | 8.46 | | May 2, 2012 | 9.10 | 9.27 | 8.41 | 8.71 | 3,598,200 | 8.71 | | May 1, 2012 | 9.72 | 10.02 | 9.13 | 9.18 | 2,363,500 | 9.18 | | Apr 30, 2012 | 9.31 | 10.17 | 9.10 | 10.06 | 3,438,400 | 10.06 | | Apr 27, 2012 | 10.42 | 10.42 | 9.29 | 9.33 | 7,386,100 | 9.33 | | Apr 26, 2012 | 11.31 | 12.33 | 10.50 | 10.50 | 8,007,200 | 10.50 | | Apr 25, 2012 | 17.88 | 17.88 | 10.74 | 10.75 | 10,308,300 | 10.75 | | Apr 24, 2012 | 18.96 | 19.26 | 18.49 | 18.49 | 650,800 | 18.49 | | Apr 23, 2012 | 18.81 | 19.13 | 18.36 | 19.00 | 498,200 | 19.00 | | Apr 20, 2012 | 19.45 | 19.45 | 19.03 | 19.11 | 230,800 | 19.11 | | Apr 19, 2012 | 19.39 | 19.74 | 19.08 | 19.23 | 519,800 | 19.23 | | Apr 18, 2012 | 19.52 | 19.60 | 19.21 | 19.46 | 202,300 | 19.46 | | Apr 17, 2012 | 19.09 | 20.01 | 19.01 | 19.62 | 434,100 | 19.62 | | Apr 16, 2012 | 19.11 | 19.36 | 18.76 | 18.99 | 192,800 | 18.99 | | Apr 13, 2012 | 19.31 | 19.40 | 18.95 | 19.00 | 479,400 | 19.00 | | Apr 12, 2012 | 19.02 | 19.63 | 18.99 | 19.36 | 216,100 | 19.36 | | Apr 11, 2012 | 18.94 | 19.11 | 18.38 | 19.11 | 435,400 | 19.11 | | Apr 10, 2012 | 19.39 | 19.39 | 18.74 | 18.79 | 762,300 | 18.79 | | Apr 9, 2012 | 19.84 | 19.98 | 19.42 | 19.47 | 546,400 | 19.47 | | Apr 5, 2012 | 19.86 | 20.27 | 19.64 | 20.27 | 531,400 | 20.27 | | Apr 4, 2012 | 19.77 | 20.06 | 19.52 | 20.02 | 532,400 | 20.02 | | Apr 3, 2012 | 19.52 | 20.20 | 19.35 | 20.07 | 1,143,900 | 20.07 | | Apr 2, 2012 | 20.01 | 20.17 | 19.47 | 20.00 | 905,900 | 20.00 | | Mar 30, 2012 | 19.60 | 20.37 | 19.45 | 19.97 | 1,253,500 | 19.97 | | Mar 29, 2012 | 20.30 | 21.61 | 19.40 | 19.60 | 2,977,800 | 19.60 | | Mar 28, 2012 | 24.27 | 24.39 | 23.36 | 24.06 | 228,700 | 24.06 | | Mar 27, 2012 | 24.95 | 25.01 | 23.96 | 24.21 | 242,000 | 24.21 | | Mar 26, 2012 | 24.89 | 25.22 | 24.67 | 24.94 | 210,400 | 24.94 | | Mar 23, 2012 | 24.00 | 24.67 | 23.63 | 24.67 | 291,600 | 24.67 | | Mar 22, 2012 | 23.67 | 24.21 | 23.59 | 24.04 | 211,300 | 24.04 | | Mar 21, 2012 | 24.05 | 24.24 | 23.75 | 23.91 | 222,500 | 23.91 | | Mar 20, 2012 | 24.75 | 24.87 | 24.00 | 24.04 | 349,900 | 24.04 | | Mar 19, 2012 | 24.63 | 25.28 | 24.57 | 25.05 | 304,900 | 25.05 | | Mar 16, 2012 | 24.34 | 24.79 | 24.18 | 24.74 | 540,800 | 24.74 | | Mar 15, 2012 | 24.33 | 24.89 | 24.16 | 24.57 | 366,300 | 24.57 | | Mar 14, 2012 | 24.59 | 24.66 | 24.29 | 24.47 | 339,800 | 24.47 | | Mar 13, 2012 | 24.19 | 24.75 | 23.93 | 24.74 | 448,700 | 24.74 | | Mar 12, 2012 | 23.86 | 23.98 | 23.28 | 23.94 | 380,000 | 23.94 | | Mar 9, 2012 | 23.10 | 24.04 | 22.81 | 23.94 | 474,400 | 23.94 | | Mar 8, 2012 | 22.73 | 23.12 | 22.43 | 23.03 | 241,600 | 23.03 | | Mar 7, 2012 | 22.27 | 22.75 | 22.27 | 22.60 | 217,800 | 22.60 | | Mar 6, 2012 | 22.49 | 22.69 | 22.06 | 22.24 | 343,000 | 22.24 | | Mar 5, 2012 | 23.61 | 23.82 | 22.72 | 22.89 | 398,000 | 22.89 | | Mar 2, 2012 | 25.26 | 25.30 | 23.02 | 23.71 | 926,200 | 23.71 | | Mar 1, 2012 | 26.19 | 26.20 | 24.36 | 25.36 | 929,500 | 25.36 | | Feb 29, 2012 | 25.01 | 27.88 | 25.00 | 25.99 | 1,448,900 | 25.99 | | Feb 28, 2012 | 25.08 | 25.46 | 24.75 | 24.89 | 324,000 | 24.89 | | Feb 27, 2012 | 25.04 | 25.38 | 24.70 | 25.00 | 201,600 | 25.00 | | Feb 24, 2012 | 24.23 | 25.32 | 24.23 | 25.20 | 398,200 | 25.20 | | Feb 23, 2012 | 23.90 | 24.35 | 23.71 | 24.24 | 282,700 | 24.24 | | Feb 22, 2012 | 23.71 | 24.04 | 23.54 | 23.58 | 285,600 | 23.58 | | Feb 21, 2012 | 24.12 | 24.24 | 23.20 | 23.74 | 457,300 | 23.74 | |
* Close price adjusted for dividends and splits. |
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