Stefan Lumiere

Visium Asset Management LP is an independent hedge fund management firm founded by Jacob Gottlieb in 2005. Headquartered in New York City, the firm provides discretionary investment advisory services and sub-advisory services for various long/short equity, credit, event-driven and multi-strategy private investment funds, registered investment companies, an undertaking for collective investment in transferable securities organized under European Union Directors, and separately managed accounts.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.