| Historical Data for Mesa Offshore Trust (MOSH) | | | | | | | | | Date | Open | High | Low | Close | Volume | Change | Change % | | 10/10/08 | 0.29 | 0.31 | 0.25 | 0.30 | 244,152 | – | – | | 10/9/08 | 0.29 | 0.30 | 0.29 | 0.30 | 69,798 | – | – | | 10/8/08 | 0.29 | 0.32 | 0.29 | 0.30 | 46,690 | -0.01 | -3.23% | | 10/7/08 | 0.33 | 0.33 | 0.275 | 0.31 | 55,215 | -0.02 | -6.06% | | 10/6/08 | 0.30 | 0.34 | 0.265 | 0.33 | 93,762 | – | – | | 10/3/08 | 0.28 | 0.33 | 0.28 | 0.33 | 56,299 | -0.01 | -2.94% | | 10/2/08 | 0.265 | 0.34 | 0.265 | 0.34 | 76,210 | 0.06 | 21.43% | | 10/1/08 | 0.28 | 0.33 | 0.26 | 0.28 | 64,594 | – | – | | 9/30/08 | 0.28 | 0.28 | 0.26 | 0.28 | 36,228 | 0.05 | 21.74% | | 9/29/08 | 0.33 | 0.33 | 0.15 | 0.23 | 152,794 | -0.07 | -23.33% | | 9/26/08 | 0.40 | 0.40 | 0.22 | 0.30 | 1,396,985 | -0.08 | -21.05% | | 9/25/08 | 0.30 | 0.38 | 0.27 | 0.38 | 146,150 | 0.08 | 26.67% | | 9/24/08 | 0.30 | 0.30 | 0.26 | 0.30 | 67,313 | -0.005 | -1.64% | | 9/23/08 | 0.31 | 0.35 | 0.305 | 0.305 | 61,720 | -0.045 | -12.86% | | 9/22/08 | 0.29 | 0.35 | 0.29 | 0.35 | 73,805 | 0.06 | 20.69% | | 9/19/08 | 0.34 | 0.34 | 0.285 | 0.29 | 6,450 | -0.055 | -15.94% | | 9/18/08 | 0.29 | 0.345 | 0.28 | 0.345 | 53,347 | -0.005 | -1.43% | | 9/17/08 | 0.275 | 0.35 | 0.275 | 0.35 | 46,772 | 0.078 | 28.68% | | 9/16/08 | 0.30 | 0.35 | 0.27 | 0.272 | 57,095 | -0.028 | -9.33% | | 9/15/08 | 0.33 | 0.35 | 0.30 | 0.30 | 61,180 | -0.03 | -9.09% | | 9/12/08 | 0.34 | 0.34 | 0.32 | 0.33 | 35,762 | – | – | | 9/11/08 | 0.301 | 0.33 | 0.301 | 0.33 | 18,860 | 0.009 | 2.80% | | 9/10/08 | 0.33 | 0.35 | 0.32 | 0.321 | 131,724 | 0.001 | 0.31% | | 9/9/08 | 0.33 | 0.33 | 0.28 | 0.32 | 31,900 | -0.01 | -3.03% | | 9/8/08 | 0.33 | 0.33 | 0.28 | 0.33 | 6,615 | – | – | | 9/5/08 | 0.31 | 0.33 | 0.28 | 0.33 | 184,830 | 0.01 | 3.12% | | 9/4/08 | 0.325 | 0.33 | 0.32 | 0.32 | 37,650 | – | – | | 9/3/08 | 0.274 | 0.32 | 0.274 | 0.32 | 35,350 | 0.06 | 23.08% | | 9/2/08 | 0.253 | 0.325 | 0.253 | 0.26 | 5,942 | 0.007 | 2.77% | | 8/29/08 | 0.25 | 0.29 | 0.25 | 0.253 | 46,750 | -0.022 | -8.00% | | 8/28/08 | 0.25 | 0.275 | 0.25 | 0.275 | 19,187 | 0.035 | 14.58% | | 8/27/08 | 0.30 | 0.30 | 0.211 | 0.24 | 230,381 | -0.035 | -12.73% | | 8/26/08 | 0.265 | 0.275 | 0.265 | 0.275 | 2,800 | 0.013 | 4.96% | | 8/25/08 | 0.30 | 0.30 | 0.262 | 0.262 | 15,800 | -0.063 | -19.38% | | 8/22/08 | 0.28 | 0.325 | 0.28 | 0.325 | 39,032 | 0.025 | 8.33% | | 8/21/08 | 0.32 | 0.32 | 0.30 | 0.30 | 13,950 | 0.02 | 7.14% | | 8/20/08 | 0.32 | 0.32 | 0.28 | 0.28 | 13,409 | – | – | | 8/19/08 | 0.27 | 0.30 | 0.261 | 0.28 | 11,400 | 0.01 | 3.70% | | 8/18/08 | 0.27 | 0.30 | 0.261 | 0.27 | 6,000 | 0.01 | 3.85% | | 8/15/08 | 0.30 | 0.325 | 0.25 | 0.26 | 137,959 | -0.05 | -16.13% | | 8/14/08 | 0.31 | 0.32 | 0.31 | 0.31 | 32,458 | – | – | | 8/13/08 | 0.31 | 0.31 | 0.31 | 0.31 | 2,500 | – | – | | 8/12/08 | 0.31 | 0.33 | 0.31 | 0.31 | 24,532 | – | – | | 8/11/08 | 0.35 | 0.35 | 0.30 | 0.31 | 18,600 | – | – | | 8/8/08 | 0.30 | 0.31 | 0.30 | 0.31 | 16,004 | 0.01 | 3.33% | | 8/7/08 | 0.33 | 0.33 | 0.30 | 0.30 | 10,003 | -0.03 | -9.09% | | 8/6/08 | 0.30 | 0.33 | 0.30 | 0.33 | 10,030 | 0.03 | 10.00% | | 8/5/08 | 0.35 | 0.35 | 0.30 | 0.30 | 38,550 | – | – | | 8/4/08 | 0.30 | 0.35 | 0.27 | 0.30 | 37,400 | -0.001 | -0.33% | | 8/1/08 | 0.30 | 0.32 | 0.30 | 0.301 | 23,000 | 0.001 | 0.33% | | 7/31/08 | 0.335 | 0.335 | 0.30 | 0.30 | 77,400 | -0.035 | -10.45% | | 7/30/08 | 0.32 | 0.36 | 0.30 | 0.335 | 193,100 | 0.025 | 8.06% | | 7/29/08 | 0.32 | 0.38 | 0.295 | 0.31 | 20,286 | -0.01 | -3.12% | | 7/28/08 | 0.301 | 0.35 | 0.301 | 0.32 | 17,756 | -0.01 | -3.03% | | 7/25/08 | 0.315 | 0.33 | 0.301 | 0.33 | 21,405 | – | – | | 7/24/08 | 0.33 | 0.33 | 0.315 | 0.33 | 2,489 | 0.03 | 10.00% | | 7/23/08 | 0.33 | 0.33 | 0.29 | 0.30 | 54,303 | -0.04 | -11.76% | | 7/22/08 | 0.35 | 0.35 | 0.34 | 0.34 | 34,000 | -0.01 | -2.86% | | 7/21/08 | 0.364 | 0.38 | 0.35 | 0.35 | 69,520 | -0.02 | -5.41% | | 7/18/08 | 0.38 | 0.38 | 0.37 | 0.37 | 19,655 | – | – | | 7/17/08 | 0.38 | 0.38 | 0.364 | 0.37 | 43,310 | -0.01 | -2.63% | | 7/16/08 | 0.38 | 0.38 | 0.364 | 0.38 | 17,000 | – | – | | 7/15/08 | 0.364 | 0.38 | 0.364 | 0.38 | 19,000 | 0.016 | 4.40% | | 7/14/08 | 0.35 | 0.39 | 0.35 | 0.364 | 48,650 | -0.026 | -6.67% | | | |