* Purchaser and vendor entered into agreement in relation to
* Groupon announces fourth quarter and fiscal year 2016
* Alibaba Group Holding Ltd reports 5.7 percent passive
stake in Groupon Inc as on December 31, 2016
Further company coverage:
Mattel Inc , the largest U.S. toymaker, said on Tuesday that Google Inc's Americas president, Margaret Georgiadis, will become its chief executive, replacing Christopher Sinclair.
* Q3 revenue $720.5 million versus I/B/E/S view $710.5