MFS INVESTMENT GRADE MUNICIPAL TRUST — All Filings
527 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
3
3/A
4
4/A
40-17G
497
8-K
DEF 14A
DEFA14A
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 13G
SCHEDULE 13G/A
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC TO-C | — | 0000930413-26-000672 | Mar 4, 2026 | — |
| 4 | — | 0001398344-26-003838 | Feb 26, 2026 | Feb 24, 2026 |
| SCHEDULE 13G | — | 0001596468-26-000007 | Feb 17, 2026 | — |
| 4 | — | 0001398344-26-003160 | Feb 13, 2026 | Feb 11, 2026 |
| SCHEDULE 13G/A | — | 0001398344-26-002987 | Feb 13, 2026 | — |
| N-CEN | — | 0001410368-26-011189 | Feb 12, 2026 | Nov 30, 2025 |
| 4 | — | 0001398344-26-001248 | Jan 26, 2026 | Jan 2, 2026 |
| NPORT-P | — | 0001410368-26-007033 | Jan 26, 2026 | Nov 30, 2025 |
| N-CSR | MFS INVESTMENT GRADE MUNI TRUST (CXH) NCSR 11.30.25 | 0001193125-26-020486 | Jan 23, 2026 | Nov 30, 2025 |
| 3 | PRIMARY DOCUMENT | 0002104444-26-000008 | Jan 9, 2026 | Jan 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0001253367-25-000012 | Dec 11, 2025 | Jun 1, 2025 |
| NPORT-P | — | 0001410368-25-017047 | Oct 24, 2025 | Aug 31, 2025 |
| SCHEDULE 13G/A | — | 0001398344-25-019182 | Oct 15, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001287963-25-000013 | Oct 6, 2025 | Apr 2, 2025 |
| SCHEDULE 13G/A | — | 0000897101-25-000550 | Oct 2, 2025 | — |
| N-PX | — | 0001104659-25-084709 | Aug 28, 2025 | Jun 30, 2025 |
| N-CSRS | MFS INVESTMENT GRADE MUNICIPAL TRUST (CXH) NCSRS | 0001683863-25-006221 | Jul 28, 2025 | May 31, 2025 |
| NPORT-P | — | 0001752724-25-177393 | Jul 25, 2025 | May 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0002050280-25-000009 | Jun 27, 2025 | Sep 30, 2024 |
| SCHEDULE 13G | — | 0001398344-25-009486 | May 15, 2025 | — |
| SCHEDULE 13G/A | — | 0001398344-25-007661 | Apr 24, 2025 | — |
| 3 | — | 0001398344-25-007655 | Apr 24, 2025 | Nov 8, 2024 |
| NPORT-P | — | 0001752724-25-089137 | Apr 24, 2025 | Feb 28, 2025 |
| SCHEDULE 13G | — | 0001398344-25-002868 | Feb 14, 2025 | — |
| N-CEN | — | 0001752724-25-022250 | Feb 11, 2025 | Nov 30, 2024 |
| N-CSR | MFS INVESTMENT GRADE MUNICIPAL TRUST NCSR | 0001683863-25-000339 | Jan 27, 2025 | Nov 30, 2024 |
| NPORT-P | — | 0001752724-25-011698 | Jan 24, 2025 | Nov 30, 2024 |
| 4 | PRIMARY DOCUMENT | 0001700264-25-000050 | Jan 23, 2025 | Jul 15, 2024 |
| 3 | PRIMARY DOCUMENT | 0001700264-25-000040 | Jan 8, 2025 | Jan 1, 2025 |
| 3 | PRIMARY DOCUMENT | 0001700264-25-000031 | Jan 8, 2025 | Jan 1, 2025 |
| 3 | PRIMARY DOCUMENT | 0001700264-25-000022 | Jan 8, 2025 | Jan 1, 2025 |
| 3 | PRIMARY DOCUMENT | 0001700264-25-000013 | Jan 8, 2025 | Jan 1, 2025 |
| 3 | PRIMARY DOCUMENT | 0001700264-25-000006 | Jan 8, 2025 | Jan 1, 2025 |
| SCHEDULE 13G | — | 0000897101-25-000034 | Jan 3, 2025 | — |
| NPORT-P | — | 0001752724-24-237089 | Oct 25, 2024 | Aug 31, 2024 |
| 4 | PRIMARY DOCUMENT | 0001700264-24-000033 | Oct 1, 2024 | Mar 31, 2024 |
| SC 13G/A | SC 13G/A | 0001193125-24-229721 | Oct 1, 2024 | — |
| 3 | — | 0001398344-24-018210 | Sep 26, 2024 | Feb 13, 2024 |
| 3 | — | 0001398344-24-018209 | Sep 26, 2024 | Feb 13, 2024 |
| SC 13G/A | — | 0001504304-24-000010 | Sep 26, 2024 | — |
| 3 | PRIMARY DOCUMENT | 0001700264-24-000027 | Sep 19, 2024 | Apr 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001700264-24-000017 | Sep 18, 2024 | Mar 18, 2024 |
| 4 | 4 | 0000950170-24-106511 | Sep 13, 2024 | Sep 5, 2024 |
| SC 13G/A | SC 13G/A | 0001193125-24-212093 | Sep 3, 2024 | — |
| 4 | 4 | 0000950170-24-102771 | Sep 3, 2024 | Aug 30, 2024 |
| N-PX | — | 0001104659-24-093463 | Aug 27, 2024 | Jun 30, 2024 |
| 4 | 4 | 0000950170-24-091551 | Aug 6, 2024 | Aug 2, 2024 |
| NPORT-P | — | 0001752724-24-163559 | Jul 25, 2024 | May 31, 2024 |
| N-CSRS | MFS INVESTMENT GRADE MUNICIPAL TRUST NCSRS | 0001683863-24-004658 | Jul 22, 2024 | May 31, 2024 |
| 3 | PRIMARY DOCUMENT | 0001700264-24-000008 | Jul 16, 2024 | Jul 15, 2024 |