Mark Alpert

Deutsche Bank Securities, Inc. (DBSI) is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 1971 and is a wholly-owned investment banking and brokerage arm of DB U.S. Financial Markets Holding Corp., ultimately held by Deutsche Bank AG (NYSE: DB, FRA: DBK) in Germany. DBSI provides securities brokerage and investment advisory services to domestic and international private clients and institutions. They are also a primary dealer in US government securities as designated by the Federal Reserve.

Centurion Investors LLC is a hedge fund management firm headquartered in New York City. It was founded by Robert Raiff and is a subsidiary of Raiff Partners, Inc. The firm manages assets for high net worth clients.