Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Boston, MA
SEC filing record 1 source field available
Fiscal year end
30 November
MFS HIGH YIELD MUNICIPAL TRUST has filed 554 SEC EDGAR filings since 31 Jan 1994

SEC filing history

Showing 101-125 of 372 matching filings.

Per page
25
Current page
5
4

PRIMARY DOCUMENT

Filing date
06 Oct 2023
Reporting date
04 Oct 2023
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SC TO-I File 005-84331

SC TO-I filing

Filing date
06 Oct 2023
Reporting date
Not listed
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N-23C-2 File 817-01077

N-23C-2 filing

Filing date
05 Oct 2023
Reporting date
05 Oct 2023
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4

PRIMARY DOCUMENT

Filing date
03 Oct 2023
Reporting date
03 Oct 2023
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3

PRIMARY DOCUMENT

Filing date
06 Sep 2023
Reporting date
01 Sep 2023
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DEF 14A File 811-04992

MFS MULTI CLOSED END FUND DEF 14A

Filing date
30 Aug 2023
Reporting date
05 Oct 2023
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N-PX File 811-04992

MFS HIGH YIELD MUNICIPAL TRUST N-PX

Filing date
29 Aug 2023
Reporting date
30 Jun 2023
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SC 13D/A File 005-84331

SC 13D/A filing

Filing date
25 Aug 2023
Reporting date
Not listed
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SC TO-C File 005-84331

SC TO-C filing

Filing date
25 Aug 2023
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
25 Jul 2023
Reporting date
24 Jul 2023
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NPORT-P File 811-04992

NPORT-P filing

Filing date
25 Jul 2023
Reporting date
31 May 2023
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4

PRIMARY DOCUMENT

Filing date
19 Jul 2023
Reporting date
18 Jul 2023
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N-CSRS File 811-04992

MFS HIGH YIELD MUNICIPAL TRUST NCSRS

Filing date
18 Jul 2023
Reporting date
31 May 2023
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SC 13D File 005-84331

SC 13D filing

Filing date
17 Jul 2023
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
28 Jun 2023
Reporting date
27 Jun 2023
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4

PRIMARY DOCUMENT

Filing date
22 Jun 2023
Reporting date
21 Jun 2023
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4

PRIMARY DOCUMENT

Filing date
08 Jun 2023
Reporting date
06 Jun 2023
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SC 13D/A File 005-84331

FORM SC 13D/A

Filing date
08 Jun 2023
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
23 May 2023
Reporting date
19 May 2023
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4

PRIMARY DOCUMENT

Filing date
19 May 2023
Reporting date
18 May 2023
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4

PRIMARY DOCUMENT

Filing date
17 May 2023
Reporting date
15 May 2023
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4

PRIMARY DOCUMENT

Filing date
15 May 2023
Reporting date
11 May 2023
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4

PRIMARY DOCUMENT

Filing date
08 May 2023
Reporting date
05 May 2023
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NPORT-P File 811-04992

NPORT-P filing

Filing date
24 Apr 2023
Reporting date
28 Feb 2023
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4

PRIMARY DOCUMENT

Filing date
14 Apr 2023
Reporting date
28 Mar 2023
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