Avery Sheffield

Rockefeller & Co. LLC, do-business-as Rockefeller Asset Management (RAM), is a SEC-registered investment advisor headquartered in New York City. The firm is a direct subsidiary of RFS OPCO LLC, which is owned by Rockefeller Capital Management LP. RAM provides investment advisory services to institutional clients, intermediaries and high net-worth individuals and families.

MSD Capital LP is the family office arm of MSD Capital Management LLC. Headquartered in New York City, the firm was founded in 1998 to exclusively manage the assets of Michael Dell and his family.

Sanford C. Bernstein & Co. LLC is a registered broker-dealer headquartered in New York City. The firm was founded in 1967 and is a subsidiary of Alliance Capital Management LLC, ultimately held by Equitable Holdings, Inc. (NYSE: EQH). Sanford C. Bernstein & Co. provides trading and executions services to their clients.

Telephia, Inc. provides consulting services to the wireless industries. It offers syndicated performance measurement information to the converging communications and mobile industries. The company uses its unique measurement tools and large scale consumer panels to completely understand the digital consumer's behavior, attitudes and experience. Telephia portfolio of marketing and service quality information products helps clients to make better business decisions. The company was founded in 1999 and is headquartered in San Francisco, CA.

Brandywine Global Investment Management LLC (Brandywine Global) is a SEC-registered investment advisor headquartered in Philadelphia, Pennsylvania. The firm was founded in 1986 and is a wholly-owned subsidiary of Legg Mason, Inc., which is owned by Franklin Resources, Inc. (NYSE: BEN). Brandywine Global provides discretionary investment management services to a variety of clients such as institutions, individuals, and various registered and unregistered pooled investment vehicles. In addition, they are the sub-advisor to affiliated and non-affiliated mutual funds and act as a sub-advisor to several wrap programs sponsored by unaffiliated program sponsors.