Investors can't get enough of companies that are developing drugs to treat non-alcoholic steatohepatitis (NASH), more than doubling the value of two small biopharmaceutical firms based on recent mid-stage trial readouts, despite the rollercoaster ride experienced by one of the leading NASH specialists.
Madrigal Pharmaceuticals Inc. soared 145% to close at $265.61 on May 31 after it reported positive Phase II results...






