Arden Group, Inc. (NASDAQ:ARDNA) Investor Alert: Investigation of Takeover

San Diego, CA -- (SBWIRE) -- 12/30/2013 -- An investigation on behalf of investors, who currently hold shares of Arden Group, Inc. (NASDAQ:ARDNA) shares, was announced concerning whether the takeover of Arden Group, Inc. by global private investment firm TPG for $126.50 per share is unfair to NASDAQ:ARDNA stockholders.