Mfs High Yield Municipal Trust | 3: Initial statement of beneficial ownership of securities-10% Owner Bulldog Investors, LLP
Mfs High Yield Municipal Trust | 4: Statement of changes in beneficial ownership of securities- DOUGHERTY LINDA
Mfs High Yield Municipal Trust | 3: Initial statement of beneficial ownership of securities-Director WILLIAMS DARRELL A
Mfs High Yield Municipal Trust | 3: Initial statement of beneficial ownership of securities-Director SMITH PAULA ELISABETH
Mfs High Yield Municipal Trust | 3: Initial statement of beneficial ownership of securities- O'NEILL MACKEY ALISON
Mfs High Yield Municipal Trust | 3: Initial statement of beneficial ownership of securities- Mackey Alexander
Mfs High Yield Municipal Trust | 3: Initial statement of beneficial ownership of securities- Gomez-Bravo Pilar
Mfs High Yield Municipal Trust | SC 13G: Statement of acquisition of beneficial ownership by individuals-RIVERNORTH CAPITAL MANAGEMENT, LLC(5.18%)
Mfs High Yield Municipal Trust | SC 13G: Statement of acquisition of beneficial ownership by individuals-City of London Investment Management Company Limited, a company incorporated under the laws of England and Wales(5.0%)
Mfs High Yield Municipal Trust | 4: Statement of changes in beneficial ownership of securities- YOST JAMES O
Mfs High Yield Municipal Trust | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-JPMorgan Chase Bank, National Association(100.00%)
Mfs High Yield Municipal Trust | 3: Initial statement of beneficial ownership of securities- Phillips Kasey
Mfs High Yield Municipal Trust | 4: Statement of changes in beneficial ownership of securities- SINGH MANJIT
Mfs High Yield Municipal Trust | 4: Statement of changes in beneficial ownership of securities-10% Owner JPMorgan Chase Bank, N.A.
Mfs High Yield Municipal Trust | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-JPMorgan Chase Bank, National Association(100.00%)
Mfs High Yield Municipal Trust | 4: Statement of changes in beneficial ownership of securities-10% Owner JPMorgan Chase Bank, N.A.
Mfs High Yield Municipal Trust | 4: Statement of changes in beneficial ownership of securities-10% Owner JPMorgan Chase Bank, N.A.
Mfs High Yield Municipal Trust | 3: Initial statement of beneficial ownership of securities- DEACON TIMOTHY
Mfs High Yield Municipal Trust | SC 13D/A: Statement of acquisition of beneficial ownership by individuals (Amendment)
Mfs High Yield Municipal Trust | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-First Trust Portfolios L.P.: 36-3768815(1.40%)