TSG - ROKU INFN FOSL and STMP among notable after hour movers May, 08 2019 05:36 PM The Stars Group Inc. Gainers: TSG +14.3%. CDNA +11.5%. WTRH +10.1%. FOSL +9.9%. ROKU +8.1%.More news on: The Stars Group Inc., CareDx, Inc, Waitr Holdings Inc., Stocks on the move, Read more ...