MFS HIGH YIELD MUNICIPAL TRUST — 4 Filings
67 4 filings on record
This page lists all 4 filings submitted to the SEC by MFS HIGH YIELD MUNICIPAL TRUST (CMU), sorted by most recent first. Each row links to the full filing on EdgarLookup. MFS HIGH YIELD MUNICIPAL TRUST has filed 67 4 documents with the SEC since 1994. To view all SEC filings by MFS HIGH YIELD MUNICIPAL TRUST, see the full filings list.
All
3
3/A
4
4/A
40-17G
424B3
497
8-K
DEF 14A
DEFA14A
DEFR14A
N-2
N-2/A
N-23C-2
N-30D
N-CEN
N-CSR
N-CSRS
N-PX
N-Q
NPORT-EX
NPORT-P
NSAR-A
NSAR-A/A
NSAR-B
NSAR-B/A
POS AMI
PRE 14A
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | — | 0001398344-26-001051 | Jan 22, 2026 | Jan 20, 2026 |
| 4 | PRIMARY DOCUMENT | 0001253367-25-000013 | Dec 11, 2025 | Jun 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0001287963-25-000014 | Oct 6, 2025 | Apr 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0002050280-25-000010 | Jun 27, 2025 | Sep 30, 2024 |
| 4 | PRIMARY DOCUMENT | 0001700264-25-000051 | Jan 23, 2025 | Jul 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001700264-24-000034 | Oct 1, 2024 | Mar 31, 2024 |
| 4 | PRIMARY DOCUMENT | 0001700264-24-000019 | Sep 18, 2024 | Mar 18, 2024 |
| 4 | 4 | 0000950170-24-106510 | Sep 13, 2024 | Sep 5, 2024 |
| 4 | 4 | 0000950170-24-102765 | Sep 3, 2024 | Aug 30, 2024 |
| 4 | 4 | 0000950170-24-091547 | Aug 6, 2024 | Aug 2, 2024 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000495 | Nov 13, 2023 | Apr 6, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000472 | Nov 9, 2023 | Nov 8, 2023 |
| 4 | 4 | 0000950170-23-060193 | Nov 7, 2023 | Nov 3, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000348 | Oct 10, 2023 | Oct 6, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000342 | Oct 6, 2023 | Oct 4, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000327 | Oct 3, 2023 | — |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000199 | Jul 25, 2023 | Jul 24, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000186 | Jul 19, 2023 | Jul 18, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000162 | Jun 28, 2023 | Jun 27, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000149 | Jun 22, 2023 | Jun 21, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000127 | Jun 8, 2023 | Jun 6, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000099 | May 23, 2023 | May 19, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000093 | May 19, 2023 | May 18, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000087 | May 17, 2023 | May 15, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000084 | May 15, 2023 | May 11, 2023 |
| 4 | PRIMARY DOCUMENT | 0001510281-23-000076 | May 8, 2023 | May 5, 2023 |
| 4 | PRIMARY DOCUMENT | 0001700264-23-000006 | Apr 14, 2023 | Mar 28, 2023 |
| 4 | FORM 4 SUBMISSION | 0000899243-22-037188 | Nov 30, 2022 | Nov 28, 2022 |
| 4 | PRIMARY DOCUMENT | 0001700264-22-000095 | Oct 25, 2022 | Apr 19, 2022 |
| 4 | PRIMARY DOCUMENT | 0001700264-22-000083 | Sep 6, 2022 | Dec 31, 2021 |
| 4 | PRIMARY DOCUMENT | 0001700264-22-000071 | Aug 31, 2022 | Feb 28, 2022 |
| 4 | PRIMARY DOCUMENT | 0001700264-22-000057 | Apr 19, 2022 | Oct 15, 2021 |
| 4 | PRIMARY DOCUMENT | 0001700264-22-000026 | Feb 15, 2022 | Aug 15, 2021 |
| 4 | PRIMARY DOCUMENT | 0001700264-22-000012 | Jan 4, 2022 | Jun 18, 2021 |
| 4 | PRIMARY DOCUMENT | 0001700264-21-000040 | Dec 23, 2021 | Jan 31, 2020 |
| 4 | PRIMARY DOCUMENT | 0001700264-21-000028 | Oct 22, 2021 | Apr 15, 2021 |
| 4 | FORM 4 SUBMISSION | 0001209191-21-047682 | Jul 22, 2021 | Jul 20, 2021 |
| 4 | PRIMARY DOCUMENT | 0001700264-20-000064 | Aug 26, 2020 | Jun 30, 2020 |
| 4 | PRIMARY DOCUMENT | 0001700264-20-000015 | Jan 15, 2020 | Jun 30, 2019 |
| 4 | PRIMARY DOCUMENT | 0001700264-18-000013 | Jun 28, 2018 | Dec 31, 2017 |
| 4 | PRIMARY DOCUMENT | 0001700264-17-000090 | Dec 11, 2017 | Jun 14, 2017 |
| 4 | PRIMARY DOCUMENT | 0001700264-17-000079 | Nov 30, 2017 | May 31, 2017 |
| 4 | PRIMARY DOCUMENT | 0001700264-17-000067 | Jun 21, 2017 | Dec 31, 2016 |
| 4 | PRIMARY DOCUMENT | 0001700264-17-000056 | Jun 21, 2017 | Dec 31, 2016 |
| 4 | PRIMARY DOCUMENT | 0001700264-17-000045 | Jun 21, 2017 | Dec 31, 2016 |
| 4 | PRIMARY DOCUMENT | 0001700264-17-000034 | Jun 15, 2017 | Dec 16, 2016 |
| 4 | PRIMARY DOCUMENT | 0001652309-16-000031 | Apr 14, 2016 | Oct 15, 2015 |
| 4 | FORM 4 SUBMISSION | 0001209191-16-113491 | Apr 6, 2016 | Mar 24, 2016 |
| 4 | PRIMARY DOCUMENT | 0001652309-15-000026 | Dec 1, 2015 | May 31, 2015 |
| 4 | PRIMARY DOCUMENT | 0001349556-14-000048 | Dec 24, 2014 | Jun 26, 2014 |