Mr. William H. Park is an Independent Vice Chairman at Global Income Builder Portfolio, a Chairman at Eaton Vance Floating Rate Income Plus Fund, an Independent Trustee at Eaton Vance Tax-Managed Buy-Write Income Fund, an Independent Chairman at Eaton Vance Short Duration Diversified Income Fund, an Independent Trustee at Eaton Vance Enhanced Equity Income Fund, a Chairman at Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund, a Chairman at Eaton Vance California Municipal Bond Fund, a Chairman at Eaton Vance Floating-Rate Income Trust, a Chairman at Eaton Vance Municipal Income Trust, a Chairman at Eaton Vance National Municipal Opportunities Trust, a Chairman at Eaton Vance Risk Managed Diversified Equity Income Fund, a Chairman at Eaton Vance Senior Floating-Rate Trust, a Chairman at Eaton Vance Senior Income Trust, a Chairman at Eaton Vance Tax-Managed Diversified Equity Income Fund, an Independent Chairman at Eaton Vance Tax-Managed Buy-Write Strategy Fund, an Independent Trustee at Eaton Vance Limited Duration Income Fund, an Independent Trustee at Eaton Vance Municipal Bond Fund, an Independent Trustee at Eaton Vance Municipal Income 2028 Term Trust, an Independent Trustee at Eaton Vance New York Municipal Bond Fund, an Independent Trustee at Eaton Vance Tax-Managed Buy-Write Opportunities Fund, a Trustee at Eaton Vance California Municipal Income Trust and a Chairman at Eaton Vance Worldwide Health Sciences Portfolio.

He is on the Board of Directors at Global Income Builder Portfolio,