Groupon, Inc. Investors: Company Investigated by the Portnoy Law Firm
1. Portnoy Law Firm investigates possible securities fraud against Groupon, Inc. 2. Class action may be filed for investors who lost money on GRPN. 3. Short-seller report alleges misleading accounting practices by Groupon. 4. Groupon's stock dropped 4.89% after fraud allegations emerged. 5. Investors encouraged to seek legal options for recovering losses.