 NEW YORK--BUSINESS WIRE--Bragar Eagel Squire, P.C., a nationally recognized stockholder rights law firm, is investigating potential claims against Groupon, Inc. Groupon or the Company NASDAQ: GRPN on behalf of Groupon stockholders. Our investigation concerns whether Groupon has violated the federal securities laws andor engaged in other unlawful business practices. Click here to participate in the action. On August 9, 2021, media outlets reported that, following an investigatio 