William Perkins

Citadel Enterprise Americas LLC (Citadel Enterprise) is a hedge fund management firm headquartered in Miami, Florida. Formerly known as Citadel LLC, the firm was founded by Kenneth C. Griffin and Reade Griffith in 1990. They are a subsidiary of Citadel Group Holdings LP, ultimately held by GFH HFEVA LLC. Citadel Enterprise provides investment banking, institutional trading and fund administration services to various clients.

Founded in 1989, CRT Capital Group LLC is an institutional securities research and brokerage firm located in Stamford, Connecticut. The firm focuses on high-yield and convertible debt, capital structure arbitrage, mergers and acquisitions, special situations and distressed securities. CRT trades senior and subordinated bonds, bank debt, trade claims, convertible bonds, equities, real estate loans, tax exempt securities and private placements.

AllianceBernstein LP (AB) is a SEC-registered investment advisor and mutual fund manager headquartered in Nashville, Tennessee. Founded in 2000, the firm is owned by Equitable Financial Life Insurance Co., ultimately held by Equitable Holdings, Inc. (NYSE: EQH). AB provides investment advice to investment companies, pension and profit-sharing plans, banks and thrift institutions, trusts, estates, government agencies, charitable organizations, individuals, corporations and other business entities.