| Date | Open | High | Low | Close | Volume | Adj Close*
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| May 17, 2013 | 2.18 | 2.18 | 2.17 | 2.17 | 1,500 | 2.17 | | May 16, 2013 | 2.06 | 2.17 | 1.97 | 2.17 | 6,500 | 2.17 | | May 15, 2013 | 2.05 | 2.18 | 2.05 | 2.15 | 5,100 | 2.15 | | May 14, 2013 | 2.13 | 2.18 | 2.11 | 2.18 | 8,400 | 2.18 | | May 13, 2013 | 2.06 | 2.13 | 1.98 | 2.13 | 6,700 | 2.13 | | May 10, 2013 | 2.05 | 2.05 | 1.92 | 1.92 | 5,700 | 1.92 | | May 9, 2013 | 1.85 | 2.06 | 1.85 | 2.05 | 18,300 | 2.05 | | May 8, 2013 | 1.92 | 1.95 | 1.90 | 1.91 | 16,600 | 1.91 | | May 7, 2013 | 1.98 | 2.04 | 1.96 | 1.96 | 11,200 | 1.96 | | May 6, 2013 | 2.02 | 2.06 | 1.96 | 2.00 | 14,600 | 2.00 | | May 3, 2013 | 2.11 | 2.11 | 2.05 | 2.06 | 11,900 | 2.06 | | May 2, 2013 | 2.23 | 2.25 | 2.21 | 2.21 | 10,000 | 2.21 | | May 1, 2013 | 2.22 | 2.22 | 2.22 | 2.22 | 0 | 2.22 | | Apr 30, 2013 | 2.23 | 2.24 | 2.22 | 2.22 | 700 | 2.22 | | Apr 29, 2013 | 2.31 | 2.32 | 2.30 | 2.31 | 2,000 | 2.31 | | Apr 26, 2013 | 2.38 | 2.38 | 2.38 | 2.38 | 0 | 2.38 | | Apr 25, 2013 | 2.40 | 2.40 | 2.37 | 2.38 | 1,700 | 2.38 | | Apr 24, 2013 | 2.45 | 2.45 | 2.45 | 2.45 | 0 | 2.45 | | Apr 23, 2013 | 2.45 | 2.45 | 2.45 | 2.45 | 0 | 2.45 | | Apr 22, 2013 | 2.45 | 2.45 | 2.45 | 2.45 | 0 | 2.45 | | Apr 19, 2013 | 2.45 | 2.45 | 2.45 | 2.45 | 600 | 2.45 | | Apr 18, 2013 | 2.50 | 2.50 | 2.45 | 2.45 | 2,700 | 2.45 | | Apr 17, 2013 | 2.52 | 2.52 | 2.52 | 2.52 | 800 | 2.52 | | Apr 16, 2013 | 2.55 | 2.55 | 2.55 | 2.55 | 0 | 2.55 | | Apr 15, 2013 | 2.55 | 2.55 | 2.55 | 2.55 | 300 | 2.55 | | Apr 12, 2013 | 2.55 | 2.55 | 2.55 | 2.55 | 1,000 | 2.55 | | Apr 11, 2013 | 2.57 | 2.57 | 2.57 | 2.57 | 0 | 2.57 | | Apr 10, 2013 | 2.57 | 2.57 | 2.57 | 2.57 | 0 | 2.57 | | Apr 9, 2013 | 2.65 | 2.65 | 2.57 | 2.57 | 1,300 | 2.57 | | Apr 8, 2013 | 2.71 | 2.71 | 2.71 | 2.71 | 200 | 2.71 | | Apr 5, 2013 | 2.76 | 2.76 | 2.76 | 2.76 | 0 | 2.76 | | Apr 4, 2013 | 2.76 | 2.76 | 2.76 | 2.76 | 0 | 2.76 | | Apr 3, 2013 | 2.75 | 2.81 | 2.75 | 2.76 | 4,400 | 2.76 | | Apr 2, 2013 | 2.74 | 2.74 | 2.52 | 2.58 | 1,100 | 2.58 | | Apr 1, 2013 | 2.75 | 2.80 | 2.75 | 2.78 | 3,600 | 2.78 | | Mar 28, 2013 | 2.52 | 2.63 | 2.52 | 2.63 | 1,100 | 2.63 | | Mar 27, 2013 | 2.53 | 2.53 | 2.53 | 2.53 | 0 | 2.53 | | Mar 26, 2013 | 2.52 | 2.57 | 2.52 | 2.53 | 1,400 | 2.53 | | Mar 25, 2013 | 2.62 | 2.62 | 2.62 | 2.62 | 0 | 2.62 | | Mar 22, 2013 | 2.62 | 2.62 | 2.62 | 2.62 | 0 | 2.62 | | Mar 21, 2013 | 2.55 | 2.62 | 2.55 | 2.62 | 700 | 2.62 | | Mar 20, 2013 | 2.59 | 2.59 | 2.55 | 2.55 | 1,300 | 2.55 | | Mar 19, 2013 | 2.56 | 2.71 | 2.55 | 2.71 | 6,500 | 2.71 | | Mar 18, 2013 | 2.69 | 2.69 | 2.56 | 2.56 | 3,700 | 2.56 | | Mar 15, 2013 | 2.76 | 2.76 | 2.55 | 2.61 | 11,600 | 2.61 | | Mar 14, 2013 | 2.80 | 2.80 | 2.80 | 2.80 | 0 | 2.80 | | Mar 13, 2013 | 2.86 | 2.86 | 2.80 | 2.80 | 1,200 | 2.80 | | Mar 12, 2013 | 2.92 | 2.92 | 2.92 | 2.92 | 300 | 2.92 | | Mar 11, 2013 | 2.87 | 2.87 | 2.87 | 2.87 | 300 | 2.87 | | Mar 8, 2013 | 2.86 | 2.97 | 2.86 | 2.89 | 2,700 | 2.89 | | Mar 7, 2013 | 2.82 | 2.82 | 2.82 | 2.82 | 100 | 2.82 | | Mar 6, 2013 | 2.90 | 2.90 | 2.77 | 2.81 | 2,600 | 2.81 | | Mar 5, 2013 | 2.86 | 2.86 | 2.81 | 2.81 | 900 | 2.81 | | Mar 4, 2013 | 2.82 | 2.89 | 2.82 | 2.89 | 900 | 2.89 | | Mar 1, 2013 | 2.87 | 2.87 | 2.78 | 2.85 | 5,800 | 2.85 | | Feb 28, 2013 | 2.77 | 2.90 | 2.77 | 2.90 | 3,700 | 2.90 | | Feb 27, 2013 | 2.85 | 2.85 | 2.76 | 2.77 | 2,600 | 2.77 | | Feb 26, 2013 | 2.75 | 2.82 | 2.75 | 2.81 | 900 | 2.81 | | Feb 25, 2013 | 2.78 | 2.78 | 2.74 | 2.78 | 800 | 2.78 | | Feb 22, 2013 | 2.70 | 2.78 | 2.70 | 2.78 | 2,400 | 2.78 | | Feb 21, 2013 | 2.73 | 2.73 | 2.70 | 2.70 | 2,500 | 2.70 | | Feb 20, 2013 | 2.74 | 2.80 | 2.69 | 2.72 | 4,500 | 2.72 | | Feb 19, 2013 | 2.78 | 2.80 | 2.77 | 2.77 | 2,100 | 2.77 | | Feb 15, 2013 | 2.78 | 2.78 | 2.78 | 2.78 | 300 | 2.78 | | Feb 14, 2013 | 2.68 | 2.68 | 2.68 | 2.68 | 0 | 2.68 | | Feb 13, 2013 | 2.68 | 2.68 | 2.68 | 2.68 | 1,700 | 2.68 | |
* Close price adjusted for dividends and splits. |
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