Groupon Retreats From Highs As Takeover Talk Dissipates By: Benzinga via Benzinga February 24, 2016 at 11:03 AM EST Groupon Inc (NASDAQ: GRPN) shares are trading lower by $0.12 at $4.10 in Wednesday's session. The issue has made three lower ... Read More >> Related Stocks: Alibaba Group Holding Ltd Groupon Cl A