William Elderkin Leffingwell

Fiduciary Trust Co. International is an investment and wealth management firm headquartered in New York City. The firm is an indirectly-owned subsidiary of Franklin Resources, Inc. (NYSE: BEN), a holding company that, together with its various subsidiaries, is referred to as Franklin Templeton Investments. Franklin Templeton Investments is a global investment management organization offering investment services under the a global investment management organization offering investment services under the Franklin, Templeton, Mutual Series, Bissett, Fiduciary Trust, Darby, Balanced Equity Management and K2 brand names. Franklin Templeton Investments, through current and predecessor subsidiaries, has been engaged in the investment management and related services business since 1947. Fiduciary Trust was founded in 1931 and provides personalized investment solutions to high net-worth individuals, families, endowments, foundations and institutions.

Riggs Investment Advisors, Inc. manages assets for endowments, government pension plans, corporate retirement plans, cultural institutions and presidential libraries and high net worth individuals. Located in Washington, DC, the firm is a subsidiary of Riggs National Corp. (NASDAQ: RIGS)

ASB Capital Management, Inc. (ASBCM) is a SEC-registered investment advisor headquartered in Bethesda, Maryland. The firm was founded in 1983 and is owned by Chevy Chase Trust Holdings LLC, ultimately owned by Chevy Chase Holdings LLC. ASBCM provides investment management services to qualified individual and institutional clients that include Taft-Hartley plans, pension and retirement programs, separate accounts, endowments and foundations, corporations and other types of accounts, and private investment vehicles.