Federal authorities are preparing insider-trading charges that could ensnare consultants, investment bankers, hedge-fund and mutual-fund traders and analysts across the nation.
The criminal and civil probes, which authorities say could eclipse the impact on the financial industry of any previous such investigation, are examining whether multiple insider-trading rings reaped illegal profits totaling tens of millions of dollars.
One focus of the criminal investigation is examining whether nonpublic information was passed along by independent analysts and consultants who work for companies that provide “expert network” services to hedge funds and mutual funds.
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