John Middleton Beaver

Congress Asset Management Co. LLP (Congress Asset) is a SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded by Alfred Lagan in 1985 and is majority owned by the Lagan Holding Company Trust. Congress Asset provides discretionary and model portfolio investment management services to individual and institutional clients who include charitable organizations, pension and profit-sharing plans, including plans subject to the Taft-Hartley Act and the Employee Retirement and Income Security Act (ERISA), state and municipal government entities, corporations, taxable and tax-exempt institutions, high net worth individuals and commingled investment vehicles such as mutual funds.

Massachusetts Financial Services Co., do-business-as MFS Investment Management (MFS), is a SEC-registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1924 and is a subsidiary of Sun Life of Canada (US) Financial Services Holdings, Inc., ultimately held by Sun Life Financial, Inc. (TSE, NYSE: SLF) in Canada. The firm provides investment advisory and sub-advisory services to a range of institutional clients and pooled investment vehicles. MFS is a responsible investor and signatory to the UN Principles for Responsible Investment (UNPRI).

Fidelity Management & Research Co. (FMR) is a SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded in 1946 and is a subsidiary of FMR LLC, also known as Fidelity Investments. FMR provides investment supervisory services, which include sub-advisory services, to Fidelity's family of mutual funds and exchange-traded funds, qualified tuition programs, privately offered unregistered investment funds, separately managed account clients, and various other institutional accounts.