MFS HIGH YIELD MUNICIPAL TRUST — SC TO-I

MFS HIGH YIELD MUNICIPAL TRUST of BOSTON, MA filed a SC TO-I with the SEC on 2026-04-06.

Filing

Documents (15)

SeqTypeDescription
1SC TO-Ic115878_sctoi.htm
2EX-99.(A)(1)(I)c115878_ex99-a1i.htm
3GRAPHICGRAPHIC
4GRAPHICGRAPHIC
5EX-99.(A)(1)(II)c115878_ex99-a1ii.htm
6GRAPHICGRAPHIC
7GRAPHICGRAPHIC
8EX-99.(A)(1)(III)c115878_ex99-a1iii.htm
9EX-99.(A)(1)(IV)c115878_ex99-a1iv.htm
10EX-99.(A)(1)(V)c115878_ex99-a1v.htm
11GRAPHICGRAPHIC
12EX-99.(A)(5)(III)c115878_ex99a5iii.htm
13GRAPHICGRAPHIC
14EX-FILING FEESc115878_exs-ixbrl.htm
26XMLEXTRACTED XBRL INSTANCE DOCUMENT

Filing timeline for this registrant (26)

Showing 12 of 26 filings.

FiledForm
2026-05-11SC TO-I/A
2026-05-06SC TO-I/A
2026-04-06SC TO-I
2026-03-04SC TO-C
2023-11-14SC TO-I/A
2023-11-07SC TO-I/A
2023-10-06SC TO-I
2023-08-25SC TO-C
2012-09-12SC TO-I/A
2012-09-07SC TO-I/A
2012-08-31SC TO-I/A
2012-08-24SC TO-I/A

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