Mark Maremont is a senior editor with The Wall Street Journal. He focuses on investigative reporting, particularly in the business, finance and political spheres, and is based in the Journal's ...

Jared S. Hopkins is a New York-based reporter for The Wall Street Journal, where he covers healthcare and pharmaceutical companies for the Health and Science team. His stories often explore what ...

Katherine Sayre is a reporter covering the gambling industry in The Wall Street Journal’s entertainment bureau in Los Angeles. Her stories explore the bustling casinos on the Las Vegas Strip and ...

Rolfe Winkler is a reporter covering digital health based out of The Wall Street Journal's San Francisco bureau. He writes about how technology companies large and small are innovating in the ...