Earlier this week , Putnam said the Manhattan U.S. Attorney had subpoenaed its trading documents , raising the possibility of a criminal indictment .
By late Thursday afternoon , Putnam said the U.S. Attorney in the Southern District of New York had subpoenaed its trading documents , raising the possibility of a criminal indictment .
Shares of National were losing 95 cents , or 3.9 % , to $ 23.73 in afternoon New York Stock Exchange trading .