Rishi Shah and Shradha Agarwal give up chairman and vice chairman roles, respectively, as new CEO prepares to start. : Outcome Health founders Rishi Shah and Shradha Agarwal have left the board of the healthcare-advertising company they founded.The pair stepped down from day-to-day management of the company in January, as part of a settlement with investors such as Goldman Sachs, Google parent Alphabet, and Pritzker Group Venture Capital, who had sued them over fraud connected to the firms' $480 million investment in Outcome in early 2017.