 NEW YORK--BUSINESS WIRE--Bragar Eagel Squire, P.C., a nationally recognized shareholder rights law firm, is investigating potential claims against Groupon, Inc. NASDAQ: GRPN on behalf of long-term stockholders following a class action complaint that was filed against Groupon on April 28, 2020. Our investigation concerns whether the board of directors of Groupon have breached their fiduciary duties to the company. The complaint alleges that throughout the Class Period defendants made m 