| Historical Data for Chesapeake Corp. (CSK) | | | | | | | | | Date | Open | High | Low | Close | Volume | Change | Change % | | 10/7/08 | 0.20 | 0.25 | 0.141 | 0.15 | 774,553 | -0.04 | -21.05% | | 10/6/08 | 0.20 | 0.24 | 0.1601 | 0.19 | 1,417,767 | 0.02 | 11.76% | | 10/3/08 | 0.45 | 0.62 | 0.17 | 0.17 | 2,223,952 | -0.43 | -71.67% | | 10/2/08 | 0.67 | 0.67 | 0.40 | 0.60 | 422,699 | -0.07 | -10.45% | | 10/1/08 | 0.60 | 0.75 | 0.60 | 0.67 | 63,147 | – | – | | 9/30/08 | 0.72 | 0.75 | 0.65 | 0.67 | 108,256 | 0.02 | 3.08% | | 9/29/08 | 0.73 | 0.78 | 0.62 | 0.65 | 97,876 | 0.03 | 4.84% | | 9/26/08 | 0.65 | 0.70 | 0.58 | 0.62 | 180,641 | -0.0299 | -4.60% | | 9/25/08 | 0.70 | 0.765 | 0.58 | 0.6499 | 251,983 | 0.0699 | 12.05% | | 9/24/08 | 1.00 | 1.00 | 0.58 | 0.58 | 284,463 | -0.08 | -12.12% | | 9/23/08 | 0.78 | 0.79 | 0.6498 | 0.66 | 111,832 | – | – | | 9/22/08 | 0.90 | 1.09 | 0.66 | 0.66 | 171,714 | -0.01 | -1.49% | | 9/19/08 | 1.09 | 1.09 | 0.67 | 0.67 | 166,866 | -0.15 | -18.29% | | 9/18/08 | 0.88 | 1.00 | 0.80 | 0.82 | 83,543 | -0.12 | -12.77% | | 9/17/08 | 0.89 | 1.01 | 0.84 | 0.94 | 90,717 | -0.06 | -6.00% | | 9/16/08 | 0.81 | 1.02 | 0.81 | 1.00 | 55,134 | 0.01 | 1.01% | | 9/15/08 | 0.88 | 1.07 | 0.88 | 0.99 | 16,855 | -0.03 | -2.94% | | 9/12/08 | 1.07 | 1.07 | 0.98 | 1.02 | 30,052 | 0.05 | 5.15% | | 9/11/08 | 0.86 | 1.09 | 0.86 | 0.97 | 34,057 | – | – | | 9/10/08 | 0.90 | 1.07 | 0.90 | 0.97 | 133,390 | -0.05 | -4.90% | | 9/9/08 | 1.15 | 1.18 | 0.97 | 1.02 | 381,944 | -0.11 | -9.73% | | 9/8/08 | 1.21 | 1.27 | 1.11 | 1.13 | 61,700 | -0.07 | -5.83% | | 9/5/08 | 1.20 | 1.20 | 1.13 | 1.20 | 82,953 | 0.03 | 2.56% | | 9/4/08 | 1.30 | 1.30 | 1.16 | 1.17 | 174,883 | -0.12 | -9.30% | | 9/3/08 | 1.24 | 1.30 | 1.21 | 1.29 | 68,241 | 0.08 | 6.61% | | 9/2/08 | 1.30 | 1.34 | 1.21 | 1.21 | 67,272 | -0.05 | -3.97% | | 8/29/08 | 1.30 | 1.32 | 1.26 | 1.26 | 22,045 | -0.05 | -3.82% | | 8/28/08 | 1.34 | 1.35 | 1.27 | 1.31 | 103,578 | -0.04 | -2.96% | | 8/27/08 | 1.22 | 1.35 | 1.21 | 1.35 | 229,915 | 0.11 | 8.87% | | 8/26/08 | 1.26 | 1.30 | 1.21 | 1.24 | 169,405 | -0.03 | -2.36% | | 8/25/08 | 1.29 | 1.30 | 1.2101 | 1.27 | 52,473 | -0.01 | -0.78% | | 8/22/08 | 1.11 | 1.31 | 1.11 | 1.28 | 165,182 | 0.16 | 14.29% | | 8/21/08 | 1.31 | 1.31 | 1.086 | 1.12 | 199,826 | -0.19 | -14.50% | | 8/20/08 | 1.30 | 1.32 | 1.30 | 1.31 | 117,473 | 0.01 | 0.77% | | 8/19/08 | 1.331 | 1.34 | 1.30 | 1.30 | 39,552 | -0.04 | -2.99% | | 8/18/08 | 1.42 | 1.42 | 1.30 | 1.34 | 167,105 | -0.01 | -0.74% | | 8/15/08 | 1.39 | 1.42 | 1.30 | 1.35 | 157,049 | -0.04 | -2.88% | | 8/14/08 | 1.37 | 1.39 | 1.33 | 1.39 | 115,417 | 0.05 | 3.73% | | 8/13/08 | 1.30 | 1.35 | 1.30 | 1.34 | 81,405 | 0.04 | 3.08% | | 8/12/08 | 1.3701 | 1.39 | 1.30 | 1.30 | 59,064 | -0.07 | -5.11% | | 8/11/08 | 1.25 | 1.40 | 1.25 | 1.37 | 203,556 | 0.06 | 4.58% | | 8/8/08 | 1.40 | 1.40 | 1.30 | 1.31 | 120,843 | -0.08 | -5.76% | | 8/7/08 | 1.35 | 1.4799 | 1.32 | 1.39 | 321,784 | 0.03 | 2.21% | | 8/6/08 | 1.55 | 1.55 | 1.22 | 1.36 | 605,390 | -0.24 | -15.00% | | 8/5/08 | 1.60 | 1.75 | 1.40 | 1.60 | 811,912 | 0.18 | 12.68% | | 8/4/08 | 0.97 | 1.50 | 0.92 | 1.42 | 1,148,616 | 0.535 | 60.45% | | 8/1/08 | 1.99 | 1.99 | 0.65 | 0.885 | 2,335,253 | -0.915 | -50.83% | | 7/31/08 | 1.69 | 1.92 | 1.50 | 1.80 | 205,969 | 0.10 | 5.88% | | 7/30/08 | 1.87 | 1.87 | 1.63 | 1.70 | 306,128 | -0.21 | -10.99% | | 7/29/08 | 1.98 | 1.98 | 1.65 | 1.91 | 409,763 | 0.22 | 13.02% | | 7/28/08 | 2.48 | 2.48 | 1.69 | 1.69 | 425,860 | -0.31 | -15.50% | | 7/25/08 | 1.86 | 2.14 | 1.86 | 2.00 | 490,974 | 0.25 | 14.29% | | 7/24/08 | 2.00 | 2.00 | 1.75 | 1.75 | 185,906 | -0.26 | -12.94% | | 7/23/08 | 2.05 | 2.09 | 2.00 | 2.01 | 240,103 | -0.15 | -6.94% | | 7/22/08 | 2.23 | 2.27 | 2.03 | 2.16 | 409,547 | -0.27 | -11.11% | | 7/21/08 | 2.67 | 2.72 | 2.37 | 2.43 | 306,742 | -0.20 | -7.60% | | 7/18/08 | 2.50 | 2.66 | 2.32 | 2.63 | 496,464 | 0.61 | 30.20% | | 7/17/08 | 1.50 | 2.03 | 1.50 | 2.02 | 468,215 | 0.55 | 37.41% | | 7/16/08 | 1.49 | 1.57 | 1.35 | 1.47 | 659,914 | 0.04 | 2.80% | | 7/15/08 | 1.34 | 1.53 | 1.34 | 1.43 | 1,825,368 | – | – | | 7/14/08 | 1.42 | 1.60 | 1.43 | 1.43 | 445,694 | -0.05 | -3.38% | | 7/11/08 | 1.42 | 1.53 | 1.36 | 1.48 | 438,894 | -0.06 | -3.90% | | 7/10/08 | 1.66 | 1.68 | 1.54 | 1.54 | 202,847 | -0.10 | -6.10% | | 7/9/08 | 1.81 | 1.87 | 1.62 | 1.64 | 214,349 | -0.30 | -15.46% | | | |