Yuchang Huang

Teachers Advisors LLC (TAL) is a SEC-registered investment advisor headquartered in New York City. The firm was founded in 1993 and formerly known as Teachers Advisors, Inc. They are a subsidiary of Nuveen Finance LLC, ultimately owned by TIAA Board of Governors. TAL provides services to individual and institutional separately managed account clients primarily through investment advisory programs such as wrap-fee and dual contract arrangements, and Exchange Traded Funds. On occasion, the firm provides portfolio recommendations to sponsors of unit investment trusts which are sold by the sponsor through broker-dealers and other firms.

S&P Global Ratings provides independent credit risk research. It offers issuer credit ratings that provide an opinion on the overall capacity of an entity to meet its financial commitments, issue credit ratings that provide an opinion of the creditworthiness of an obligor with respect to a specific financial obligation(s) or specific financial program and loan ratings. The company is headquartered in New York, NY.