Su Fei Koo

DoubleLine Capital LP (DoubleLine) is an independent, SEC-registered investment advisor headquartered in Tampa, Florida. The firm was founded by Jeffrey Gundlach and Louis Lucido in 2009. DoubleLine provides a variety of investment management services to institutional clients such as corporate entities, pension plans, Undertakings for the Collective Investment of Transferable Interests (UCITS) funds, registered investment companies and unregistered investment companies, foundations, and public and government entities.

TCW Asset Management Co. LLC (TCW) is a SEC-registered investment advisor headquartered in Los Angeles, California. The firm was founded in 1992 and is wholly-owned by The TCW Group, Inc. In 2013, TCW management and private investment funds affiliated with The Carlyle Group (NASDAQ: CG) acquired TCW Group from Société Générale. TCW provides investment management and advice for a wide array of investment strategies for institutional and individual investors through investment advisory accounts, private open- and closed-end commingled investment funds and structured investment vehicles such as collateralized debt obligations.

SG Americas Securities LLC (SGAS) is the securities broker/dealer subsidiary of SG Americas Securities Holdings LLC, which in turn is owned by Société Générale SA (EPA: GLE) in France. Headquartered in New York City, SGAS offers capital markets and securities services for retail and institutional clients.