12.23.2010 Symbol Company Name Last Net Change % Chg $ Volume Volume KATX KAT EXPLORATION INC COMMON STOCK 0.028 -0.027 -49.09% $1,376,041 37384138 TMSH TIMESHARE HOLDINGS 0.11 -0.04 -26.67% $253,295 1662698 ZIPZ ZIPPI NETWORKS INC 0.0035 -0.002 -36.36% $130,525 21637396 OPTZ OPTIMIZED TRANS 0.0017 -0.0008 -32.00% $129,622 […]