Company Who this page is about. 1 identity field
Location
Boston, MA
SEC filing record 1 source field
Fiscal year end
30 November
MFS HIGH YIELD MUNICIPAL TRUST has filed 548 SEC EDGAR filings since 31 Jan 1994

SEC filing history

Showing 151-175 of 366 matching filings.

Per page
25
Current page
7
SC 13G/A File 005-84331

AMENDED SCHEDULE 13G

Filing date
12 Jan 2022
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
04 Jan 2022
Reporting date
18 Jun 2021
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4

PRIMARY DOCUMENT

Filing date
23 Dec 2021
Reporting date
31 Jan 2020
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NPORT-P File 811-04992

NPORT-P filing

Filing date
25 Oct 2021
Reporting date
31 Aug 2021
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4

PRIMARY DOCUMENT

Filing date
22 Oct 2021
Reporting date
15 Apr 2021
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40-17G File 811-04992

40-17G filing

Filing date
13 Sep 2021
Reporting date
Not listed
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N-PX File 811-04992

MFS HIGH YIELD MUNICIPAL TRUST N-PX

Filing date
27 Aug 2021
Reporting date
30 Jun 2021
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DEF 14A File 811-04992

MFS MULTI CLOSED END FUND DEF 14A

Filing date
27 Aug 2021
Reporting date
07 Oct 2021
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SC 13G/A File 005-84331

SC 13G/A

Filing date
10 Aug 2021
Reporting date
Not listed
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SC 13G File 005-84331

SC 13G

Filing date
03 Aug 2021
Reporting date
Not listed
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3

PRIMARY DOCUMENT

Filing date
27 Jul 2021
Reporting date
20 Jul 2021
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NPORT-P File 811-04992

NPORT-P filing

Filing date
26 Jul 2021
Reporting date
31 May 2021
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N-CSRS File 811-04992

MFS HIGH YIELD MUNICIPAL TRUST N-CSRS

Filing date
22 Jul 2021
Reporting date
31 May 2021
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4

FORM 4 SUBMISSION

Filing date
22 Jul 2021
Reporting date
20 Jul 2021
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3

PRIMARY DOCUMENT

Filing date
25 Jun 2021
Reporting date
18 Jun 2021
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N-23C-2 File 817-01077

N-23C-2 filing

Filing date
21 Jun 2021
Reporting date
18 Jun 2021
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NPORT-P File 811-04992

NPORT-P filing

Filing date
23 Apr 2021
Reporting date
28 Feb 2021
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3

PRIMARY DOCUMENT

Filing date
01 Apr 2021
Reporting date
31 Mar 2021
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N-CEN File 811-04992

N-CEN filing

Filing date
11 Feb 2021
Reporting date
30 Nov 2020
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SC 13G/A File 005-84331

AMENDED SCHEDULE 13G

Filing date
03 Feb 2021
Reporting date
Not listed
SEC evidence
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N-CSR File 811-04992

MFS HIGH YIELD MUNICIPAL TRUST N-CSR

Filing date
25 Jan 2021
Reporting date
30 Nov 2020
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NPORT-P File 811-04992

NPORT-P filing

Filing date
22 Jan 2021
Reporting date
30 Nov 2020
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NPORT-P File 811-04992

NPORT-P filing

Filing date
26 Oct 2020
Reporting date
31 Aug 2020
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N-PX File 811-04992

MFS HIGH YIELD MUNICIPAL TRUST N-PX

Filing date
28 Aug 2020
Reporting date
30 Jun 2020
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4/A

PRIMARY DOCUMENT

Filing date
26 Aug 2020
Reporting date
31 Dec 2019
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