SULLIVAN GARY

Pioneer Municipal High Income Opportunities Fund, Inc.: Initial statement of beneficial ownership of securities

Pioneer Securitized Income Fund: Initial statement of beneficial ownership of securities

Pioneer ILS Bridge Fund: Initial statement of beneficial ownership of securities

Pioneer ILS Interval Fund: Initial statement of beneficial ownership of securities

Pioneer Diversified High Income Trust: Initial statement of beneficial ownership of securities

Pioneer Floating Rate Trust: Initial statement of beneficial ownership of securities

PIONEER TAX ADVANTAGED BALANCED TRUST: Initial statement of beneficial ownership of securities

PIONEER HIGH INCOME TRUST: Initial statement of beneficial ownership of securities

PIONEER INTEREST SHARES: Initial statement of beneficial ownership of securities

PIONEER MUNICIPAL HIGH INCOME ADVANTAGE TRUST: Initial statement of beneficial ownership of securities