Mathew Martoma, a former SAC Capital Advisors fund manager exits federal court with his wife Rosemary Martoma,  in New York, today after being  found guilty in the most lucrative insider trading scheme ever. Photographer: Louis Lanzano/Bloomberg

Mathew Martoma, a former portfolio manager at billionaire Steven A. Cohen’s SAC Capital Advisors hedge fund, was found guilty tonight of engaging in w(...)

Mathew Martoma: a former SAC portfolio manager, is charged with using confidential information provided by two doctors involved in clinical trials to trade in drug firms Elan and Wyeth, which is now owned by Pfizer. Photograph: Reuters

A trial starting this week over what US prosecutors call the most lucrative insider trading scheme ever will likely delve into the trading activity of(...)