CITIGROUP INC SC 13G 9-12-2012 (MFS HIGH YIELD MUNICIPAL TRUST)

Company

MFS HIGH YIELD MUNICIPAL TRUST

Filed

September 19, 2012

Accession Number

0001140361-12-040963

A Schedule 13G is filed when a passive investor acquires more than 5% of a company's shares without intent to influence control. Learn more about SC 13G filings →