The Motley Crew of Bankers, Traders and Entrepreneurs Accused of Insider Trading

U.S. authorities last month announced arrests in a series of cases that alleged insider trading by a group of bankers, day traders and entrepreneurs who worked in a loosely organized network to reap millions in illicit profits by using confidential information. Other links between suspects in seemingly unrelated probes in the U.K. and France have also emerged.

Here’s a look at the people prosecutors in the three countries say are allegedly involved: