Aberdeen Municipal Income Fund SEC filings MFM
Aberdeen Municipal Income Fund has 576 filings in SEC EDGAR's recent list, going back to Feb 28, 1995. The most recent current report (Form 8-K) was filed on Dec 28, 2007 (other events). The company's fiscal year ends on October 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 1, 2026 | Sep 30, 2026 |
| NPORT-P | Filing | Sep 29, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Sep 29, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 29, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 29, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 29, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 29, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 29, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 29, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 29, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 29, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 29, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 24, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 24, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 24, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Sep 24, 2026 | Jul 2, 2026 |
| 40-17G | Filing | Sep 24, 2026 | — |
| POS EX | Filing | Sep 16, 2026 | — |
| N-PX | Filing | Aug 21, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Jul 2, 2026 |
| DEF 14A | Proxy statement | Aug 11, 2026 | Sep 29, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Jul 2, 2026 |
| PRE 14A | Preliminary proxy statement | Jul 27, 2026 | Sep 29, 2026 |
| 4 | Insider transaction | Jul 14, 2026 | Jul 10, 2026 |
| 4 | Insider transaction | Jul 14, 2026 | Jul 10, 2026 |
| 4 | Insider transaction | Jul 14, 2026 | Jul 10, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 1, 2026 | — |
| 40-17G | Filing | Jun 29, 2026 | — |
| N-CSRS | Cover-notice | Jun 25, 2026 | Apr 30, 2026 |
| NPORT-P | Filing | Jun 24, 2026 | Apr 30, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 8, 2026 |
| 425 | Filing | Jun 12, 2026 | — |
| 4 | Insider transaction | Jun 9, 2026 | Jun 8, 2026 |
| 425 | Filing | May 28, 2026 | — |
| 424B3 | Prospectus | Apr 21, 2026 | — |
| 424B3 | Prospectus | Apr 20, 2026 | — |
| 425 | Filing | Apr 16, 2026 | — |
| 425 | Filing | Apr 8, 2026 | — |
| 425 | Filing | Apr 2, 2026 | — |
| 4 | Insider transaction | Apr 1, 2026 | Sep 30, 2025 |
| NPORT-P | Filing | Mar 27, 2026 | Jan 31, 2026 |
| 425 | Filing | Mar 13, 2026 | — |
| DEFA14A | Additional proxy material | Mar 12, 2026 | — |
| 425 | Filing | Mar 11, 2026 | — |
| DEFA14A | Additional proxy material | Feb 11, 2026 | — |
| 425 | Filing | Feb 11, 2026 | — |
| 425 | Filing | Feb 11, 2026 | — |
| 425 | Filing | Feb 10, 2026 | — |
| DEF 14A | Proxy statement | Feb 2, 2026 | Mar 11, 2026 |
| 424B3 | Prospectus | Jan 30, 2026 | — |
| EFFECT | Filing | Jan 29, 2026 | — |
| N-14 8C/A | Filing | Jan 27, 2026 | — |
| N-CEN | Filing | Jan 14, 2026 | Oct 31, 2025 |
| 3 | Initial insider ownership | Jan 9, 2026 | Jan 1, 2026 |
| N-CSR | Mfs municipal income trust n-csr | Dec 29, 2025 | Oct 31, 2025 |
| NPORT-P | Filing | Dec 23, 2025 | Oct 31, 2025 |
| N-14 8C | Filing | Dec 17, 2025 | — |
| RW | Filing | Dec 16, 2025 | — |
| 425 | Filing | Dec 12, 2025 | — |
| 425 | Filing | Dec 12, 2025 | — |
| PRE 14A | Preliminary proxy statement | Dec 12, 2025 | Mar 11, 2026 |
| 425 | Filing | Dec 12, 2025 | — |
| N-14 | Filing | Dec 11, 2025 | — |
| 425 | Filing | Dec 11, 2025 | — |
| 425 | Filing | Dec 11, 2025 | — |
| 4 | Insider transaction | Dec 11, 2025 | Jun 1, 2025 |
| 40-17G | Filing | Oct 30, 2025 | — |
| 4 | Insider transaction | Oct 6, 2025 | Apr 1, 2025 |
| NPORT-P | Filing | Sep 24, 2025 | Jul 31, 2025 |
| N-PX | Filing | Aug 28, 2025 | Jun 30, 2025 |
| DEF 14A | Proxy statement | Aug 22, 2025 | Oct 2, 2025 |
| CORRESP | Letter to the SEC | Aug 19, 2025 | — |
| 4 | Insider transaction | Jun 27, 2025 | Sep 30, 2024 |
| N-CSRS | Mfs municipal income trust mfm ncsrs | Jun 25, 2025 | Apr 30, 2025 |
| NPORT-P | Filing | Jun 24, 2025 | Apr 30, 2025 |
| NPORT-P | Filing | Mar 27, 2025 | Jan 31, 2025 |
| N-CEN/A | Filing | Feb 14, 2025 | Oct 31, 2024 |
| 4 | Insider transaction | Jan 23, 2025 | Jul 15, 2024 |
| N-CEN | Filing | Jan 14, 2025 | Oct 31, 2024 |
| 3 | Initial insider ownership | Jan 8, 2025 | Jan 1, 2025 |
| 3 | Initial insider ownership | Jan 8, 2025 | Jan 1, 2025 |
| 3 | Initial insider ownership | Jan 8, 2025 | Jan 1, 2025 |
| 3 | Initial insider ownership | Jan 8, 2025 | Jan 1, 2025 |
| 3 | Initial insider ownership | Jan 8, 2025 | Jan 1, 2025 |
| N-CSR | Mfs municipal income trust ncsr | Dec 30, 2024 | Oct 31, 2024 |
| NPORT-P | Filing | Dec 26, 2024 | Oct 31, 2024 |
| 40-17G | Filing | Oct 28, 2024 | — |
| NPORT-P | Filing | Sep 24, 2024 | Jul 31, 2024 |
| 3 | Initial insider ownership | Sep 19, 2024 | Apr 1, 2024 |
| 4 | Insider transaction | Sep 18, 2024 | Mar 18, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Sep 3, 2024 | — |
| N-PX | Filing | Aug 27, 2024 | Jun 30, 2024 |
| DEF 14A | Proxy statement | Aug 23, 2024 | Oct 3, 2024 |
| 4 | Insider transaction | Aug 20, 2024 | Aug 16, 2024 |
| 4 | Insider transaction | Aug 6, 2024 | Aug 2, 2024 |
| 3 | Initial insider ownership | Jul 16, 2024 | Jul 15, 2024 |
| N-CSRS | Mfs municipal income trust ncsrs | Jun 27, 2024 | Apr 30, 2024 |
| NPORT-P | Filing | Jun 24, 2024 | Apr 30, 2024 |
| N-23C-2 | Filing | Jun 17, 2024 | Jun 17, 2024 |
| NPORT-P | Filing | Mar 26, 2024 | Jan 31, 2024 |
| N-CEN | Filing | Jan 11, 2024 | Oct 31, 2023 |
| NPORT-P | Filing | Dec 26, 2023 | Oct 31, 2023 |
| N-CSR | Mfs municipal income trust ncsr | Dec 21, 2023 | Oct 31, 2023 |
| NPORT-P | Filing | Sep 25, 2023 | Jul 31, 2023 |
| 3 | Initial insider ownership | Sep 6, 2023 | Sep 1, 2023 |
| DEF 14A | Proxy statement | Aug 30, 2023 | Oct 5, 2023 |
| N-PX | Mfs municipal income trust n-px | Aug 29, 2023 | Jun 30, 2023 |
| NPORT-P | Filing | Jun 26, 2023 | Apr 30, 2023 |
| N-CSRS | Mfs municipal income trust ncsrs | Jun 22, 2023 | Apr 30, 2023 |
| 4 | Insider transaction | May 30, 2023 | May 22, 2023 |
| 4 | Insider transaction | Apr 14, 2023 | Mar 28, 2023 |
| 40-17G | Filing | Apr 4, 2023 | — |
| NPORT-P | Filing | Mar 27, 2023 | Jan 31, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2023 | — |
| N-CEN | Filing | Jan 11, 2023 | Oct 31, 2022 |
| NPORT-P | Filing | Dec 23, 2022 | Oct 31, 2022 |
| N-CSR | Mfs municipal income trust ncsr | Dec 22, 2022 | Oct 31, 2022 |
| 40-17G | Filing | Oct 31, 2022 | — |
| 4 | Insider transaction | Oct 25, 2022 | Apr 19, 2022 |
| NPORT-P | Filing | Sep 26, 2022 | Jul 31, 2022 |
| 4 | Insider transaction | Sep 6, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Aug 31, 2022 | Feb 28, 2022 |
| N-PX | Mfs municipal income trust n-px | Aug 29, 2022 | Jun 30, 2022 |
| DEF 14A | Proxy statement | Aug 26, 2022 | Oct 6, 2022 |
| N-CSRS | Mfs municipal income trust n-csrs | Jun 27, 2022 | Apr 30, 2022 |
| NPORT-P | Filing | Jun 23, 2022 | Apr 30, 2022 |
| 4 | Insider transaction | Apr 19, 2022 | Oct 15, 2021 |
| NPORT-P | Filing | Mar 25, 2022 | Jan 31, 2022 |
| 3 | Initial insider ownership | Mar 10, 2022 | Mar 1, 2022 |
| 3 | Initial insider ownership | Mar 10, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Feb 15, 2022 | Aug 15, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 12, 2022 | — |
| N-CEN | Filing | Jan 11, 2022 | Oct 31, 2021 |
| 4 | Insider transaction | Jan 4, 2022 | Jun 18, 2021 |
| N-CSR | Mfs municipal income trust n-csr | Dec 28, 2021 | Oct 31, 2021 |
| 4 | Insider transaction | Dec 23, 2021 | Jan 31, 2020 |
| NPORT-P | Filing | Dec 23, 2021 | Oct 31, 2021 |
| 4 | Insider transaction | Oct 22, 2021 | Apr 15, 2021 |
| NPORT-P | Filing | Sep 23, 2021 | Jul 31, 2021 |
| 40-17G | Filing | Sep 13, 2021 | — |
| N-PX | Mfs municipal income trust n-px | Aug 27, 2021 | Jun 30, 2021 |
| DEF 14A | Proxy statement | Aug 27, 2021 | Oct 7, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Aug 10, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Aug 3, 2021 | — |
| 3 | Initial insider ownership | Jul 27, 2021 | Jul 20, 2021 |
| 4 | Insider transaction | Jul 22, 2021 | Jul 20, 2021 |
| 3 | Initial insider ownership | Jun 25, 2021 | Jun 18, 2021 |
| NPORT-P | Filing | Jun 23, 2021 | Apr 30, 2021 |
| N-23C-2 | Filing | Jun 21, 2021 | Jun 18, 2021 |
| N-CSRS | Mfs municipal income trust n-csrs | Jun 21, 2021 | Apr 30, 2021 |
| 3 | Initial insider ownership | Apr 1, 2021 | Mar 31, 2021 |
| NPORT-P | Filing | Mar 26, 2021 | Jan 31, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 21, 2021 | — |
| N-CEN | Filing | Jan 12, 2021 | Oct 31, 2020 |
| NPORT-P | Filing | Dec 23, 2020 | Oct 31, 2020 |
| N-CSR | Mfs municipal income trust n-csr | Dec 22, 2020 | Oct 31, 2020 |
| NPORT-P | Filing | Sep 23, 2020 | Jul 31, 2020 |
| N-PX | Mfs municipal income trust n-px | Aug 28, 2020 | Jun 30, 2020 |
| 4/A | Primary document | Aug 26, 2020 | Dec 31, 2019 |
| 4 | Insider transaction | Aug 25, 2020 | Jun 30, 2020 |
| DEF 14A | Proxy statement | Aug 20, 2020 | Oct 1, 2020 |
| N-CSRS | Mfs municipal income trust n-csrs | Jun 29, 2020 | Apr 30, 2020 |
| NPORT-P | Filing | Jun 23, 2020 | Apr 30, 2020 |
| NPORT-P | Filing | Mar 25, 2020 | Jan 31, 2020 |
| 3 | Initial insider ownership | Feb 6, 2020 | Jan 31, 2020 |
| 3 | Initial insider ownership | Feb 6, 2020 | Jan 31, 2020 |
| 40-17G | Filing | Feb 4, 2020 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Listed as
- MFM (NYSE)
- Fiscal year ends
- October 31
- Incorporated in
- MA
- Headquarters
- Philadelphia, PA
- SEC CIK
- 801961
- Former names
- MFS MUNICIPAL INCOME TRUST (until May 28, 2026)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.