MFS High Yield Municipal Trust | 3:首次持股聲明-股東 Bulldog Investors, LLP
MFS High Yield Municipal Trust | SCHEDULE 13D/A:其他
MFS High Yield Municipal Trust | N-CEN:其他
MFS High Yield Municipal Trust | N-CSR:其他
MFS High Yield Municipal Trust | NPORT-P:其他
MFS High Yield Municipal Trust | 4:持股變動聲明- DOUGHERTY LINDA
MFS High Yield Municipal Trust | 3:首次持股聲明-董事 WILLIAMS DARRELL A
MFS High Yield Municipal Trust | 3:首次持股聲明-董事 SMITH PAULA ELISABETH
MFS High Yield Municipal Trust | 3:首次持股聲明- O'NEILL MACKEY ALISON
MFS High Yield Municipal Trust | 3:首次持股聲明- Mackey Alexander
MFS High Yield Municipal Trust | 3:首次持股聲明- Gomez-Bravo Pilar
MFS High Yield Municipal Trust | SCHEDULE 13G:其他
MFS High Yield Municipal Trust | SC 13G:超過5%持股股東披露文件-RIVERNORTH CAPITAL MANAGEMENT, LLC(5.18%)
MFS High Yield Municipal Trust | SC 13G:超過5%持股股東披露文件-City of London Investment Management Company Limited, a company incorporated under the laws of England and Wales(5.0%)
MFS High Yield Municipal Trust | 40-17G:其他
MFS High Yield Municipal Trust | NPORT-P:其他
MFS High Yield Municipal Trust | 4:持股變動聲明- YOST JAMES O
MFS High Yield Municipal Trust | SC 13G/A:超過5%持股股東披露文件(修正)-JPMorgan Chase Bank, National Association(100.00%)
MFS High Yield Municipal Trust | 3:首次持股聲明- Phillips Kasey
MFS High Yield Municipal Trust | 4:持股變動聲明- SINGH MANJIT