Sean Stewart

SDNY Prosecutors Score First Post-Newman Insider Trading Conviction

On August 17, 2016, jurors in a New York federal court convicted Sean Stewart on criminal charges of conspiracy, securities fraud, and tender offer fraud after more than five days of deliberation.  Stewart, a former investment banker for JPMorgan and Perella Weinberg Partners, was charged with leaking confidential information about health care mergers to his father, Robert Stewart, on at least five occasions over the course of four years.  The case provides a victory to Preet Bharara, the United States Attorney for the Southern District of New York, after a series of setbacks in the form of unfavorable decisions in the aftermath of the Second Circuit’s decision in U.S. v. Newman, the repercussions of which have been covered extensively on this blog (see here, here).  As the first conviction post-Newman, U.S. v. Stewart provides some insight into the kinds of facts that might support an insider trading charge in the Second Circuit going forward and is thus worthy of analysis.

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