Nov. 19, 2003 11:28 ET Market Open Common Stock Market: OTCBB Last Sale $ 0.58 Change Net / % 0.02 3.33% Best Bid / Ask $ 0.575 $ 0.60 Today's High / Low $ 0.62 $ 0.575 Share Volume 223,226 Previous Close $ 0.60 52 Wk High / Low $ 0.62 $ 0.125 TSO N/A Market Value N/A P/E Ratio N/A Earnings Per Share N/A Dividend Amount N/A Ex Dividend Date N/A Current Yield N/A Beta 0.21