Google-backed startup loses CPO, COO, replaces CEO

Google's venture firm GV-backed mental health startup Quartet Health has lost its Chief Product Officer Rajesh Midha and Chief Operating Officer David Liu in the last few weeks. Quartet's Founding CEO Arun Gupta, has also been replaced by former chief science officer David Wennberg. It comes amid claims suggesting the startup's culture is not in line with its own philosophy.