Kai Su

Graham Capital Management LP (Graham) is a SEC-registered investment advisor and alternative investment manager headquartered in Rowayton, Connecticut. The firm was founded by Kenneth Tropin in 1994. They are a subsidiary of KGT Investment Partners LP, owned by KGT Capital LP. Graham provides investment advice to global institutions, endowments and foundations, family offices, sovereign wealth funds, investment management advisors, and qualified individual investors.

Royal & SunAlliance USA, Inc. provides property and casualty insurance services. The company is part of the London-based Royal & Sun Alliance Insurance Group Plc. It was founded in 1851 and is headquartered in Charlotte, NC

Voya Investment Management LLC (Voya IM) is a SEC-registered investment advisor headquartered in Atlanta, Georgia. The firm was founded in 1997 and formerly known as ING Investment Management LLC. They are a wholly owned subsidiary of VIM Holdings LLC, which is ultimately owned by Voya Financial, Inc. (NYSE: VOYA), formerly known as ING U.S. Inc. Voya IM primarily provides portfolio management services to affiliated and unaffiliated insurance companies utilizing a variety of investment styles. The firm also advises other insurance-related entities (e.g., reinsurance companies) as well as various types of institutional investors, such as pension plans, with respect to certain investment strategies.