Back in May 2009, the SEC generated significant publicity when it brought a case against Renato Negrin, a former portfolio manager at hedge fund investment adviser Millennium Partners L.P., and Jon-Paul Rorech, a salesman at Deutsche Bank Securities Inc., with insider trading in credit default swaps of VNU N.V. The SEC noted at the time that the case represented its first insider trading enforcement action involving credit default swaps.

The SEC alleged in its complaint that Rorech learned information from Deutsche Bank investment bankers about a change to the proposed VNU bond offering that was expected to increase the price of the CDS on VNU bonds. Deutsche Bank was the lead underwriter for a proposed bond offering by VNU. Rorech then allegedly tipped Negrin about the contemplated change to the bond structure, and Negrin purchased CDS on VNU for a Millennium hedge fund. When news of the restructured bond offering became public in late July 2006, the price of VNU CDS substantially increased, and Negrin closed Millenniumโ€™s VNU CDS position at a profit of approximately $1.2 million.