Dexcom CEO Kevin Sayer.Scott Mlyn | CNBCShares of Dexcom fell 9% in extended trading on Thursday after the company released third-quarter results that beat analysts’ expectations…

Larry Ellison, chairman and co-founder of Oracle Corp., speaks during the Oracle OpenWorld 2017 conference in San Francisco on Oct. 1, 2017.David Paul Morris | Bloomberg…

Dev Ittycheria, CEO, MongoDB.Scott Mlyn | CNBCMongoDB shares jumped as much as 16% in extended trading on Thursday after the database software maker reported healthy fiscal…