WBAI [500.com] 6-K: (Original Filing)
[500.com Limited to Report First Quarter 2018 Financial Results on May 10, 2018 SHENZHEN, China, May 7, 2018 —500.com Limited (NYSE: WBAI) ("500.com" or the "Company"), a leading online sports lottery service provider in China, today announced that it will release its financial results for the first ]