Andersen Group listed on the New York Stock Exchange earlier in December. - Brendan Mcdermid/Reuters Andersen Group is a publicly held company now, two decades after the criminal conviction of its namesake accounting firm, Arthur Andersen, was overturned on appeal. Anyone thinking of buying the stock should be sure to read the fine print. Longtime investors are familiar with the adage that they shouldn’t own anything they don’t understand. That is especially apropos for Andersen, which priced its initial ...