We often see directors of listed companies or investment bankers being charged with insider dealing. Recently there is a US case involving a doctor.
This week US SEC charged a French medical doctor and researcher with breaking securities laws by tipping a hedge fund manager with confidential information about a clinical trial that he was involved in.
SEC alleges that Yves M. Benhamou, M.D., breached his duty of confidentiality to Human Genome Science, Inc. (HGSI) when he illegally tipped non-public negative details about a clinical trial for the drug Albumin Interferon Alfa 2-a (Albuferon) ahead of a public announcement by the company.
Benhamou was a member of the Steering Committee overseeing HGSI's clinical trial of Albuferon, a potential drug to treat Hepatitis C. Benhamou learned about two serious adverse events, including one death, occurring during the third phase of the trial. HGSI consequently decided to reduce the dosage for the patients in that arm of the trial and publicly announce the changes.
Benhamou tipped material, non-public information about the trial to the hedge fund portfolio manager upon learning of each new negative development. While serving on the Steering Committee, Benhamou provided consulting services to the portfolio manager with whom he had developed a friendship over the years.
The portfolio manager, based on the confidential information provided by Benhamou, ordered the sale of the entire position of HGSI stock held by six health care-related hedge funds that he co-managed (approximately 6 million shares). These sales occurred during the six-week period prior to HGSI's public announcement on Jan. 23, 2008, that it was reducing the dosage in one arm of the trial. Two million shares were sold in a block trade just before the markets closed on January 22. HGSI's share price dropped 44 percent by the end of the day on January 23. As a result of the sales, the hedge funds avoided losses of at least $30 million.
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