RiverNorth Managed Duration Municipal Income Fund, Inc. SEC filings RMM
RiverNorth Managed Duration Municipal Income Fund, Inc. has 166 filings in SEC EDGAR's recent list, going back to Mar 20, 2019. The company's fiscal year ends on January 20.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Sep 18, 2025 | Sep 18, 2025 |
| 3/A | Filing | Jul 10, 2025 | Nov 22, 2024 |
| 4 | Insider transaction | Apr 11, 2025 | Apr 10, 2025 |
| 4/A | Filing | Apr 10, 2025 | Apr 8, 2025 |
| 4 | Insider transaction | Apr 10, 2025 | Apr 9, 2025 |
| 4 | Insider transaction | Apr 9, 2025 | Apr 8, 2025 |
| 3 | Initial insider ownership | Nov 29, 2024 | Nov 22, 2024 |
| 4 | Insider transaction | Nov 27, 2024 | Nov 22, 2024 |
| 3 | Initial insider ownership | Oct 1, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Apr 28, 2023 | Apr 28, 2023 |
| 3 | Initial insider ownership | Nov 10, 2022 | Nov 8, 2022 |
| 4 | Insider transaction | Nov 7, 2022 | Nov 4, 2022 |
| 4 | Insider transaction | Nov 1, 2022 | Jul 26, 2019 |
| 4 | Insider transaction | May 5, 2022 | May 3, 2022 |
| 4 | Insider transaction | Feb 15, 2022 | Feb 11, 2022 |
| 4 | Insider transaction | Nov 24, 2021 | Nov 22, 2021 |
| 3 | Initial insider ownership | Sep 1, 2021 | Sep 1, 2021 |
| 4 | Insider transaction | Jun 17, 2021 | Jun 15, 2021 |
| 4 | Insider transaction | Apr 21, 2021 | Apr 19, 2021 |
| 4 | Insider transaction | Apr 6, 2021 | Mar 31, 2021 |
| 4 | Insider transaction | Mar 2, 2021 | Feb 26, 2021 |
| 4 | Insider transaction | May 21, 2020 | May 21, 2020 |
| 4 | Insider transaction | Mar 25, 2020 | Mar 23, 2020 |
| 4 | Insider transaction | Mar 19, 2020 | Mar 18, 2020 |
| 4 | Insider transaction | Mar 19, 2020 | Mar 17, 2020 |
| 4 | Insider transaction | Mar 16, 2020 | Mar 13, 2020 |
| 4 | Insider transaction | Dec 31, 2019 | Dec 31, 2019 |
| 4 | Insider transaction | Dec 31, 2019 | Dec 30, 2019 |
| 4 | Insider transaction | Oct 24, 2019 | Oct 22, 2019 |
| 4 | Insider transaction | Aug 26, 2019 | Aug 1, 2019 |
| 3 | Initial insider ownership | Aug 26, 2019 | Jun 18, 2019 |
| 4 | Insider transaction | Jul 31, 2019 | Jul 29, 2019 |
| 4 | Insider transaction | Jul 30, 2019 | Jul 26, 2019 |
| 4 | Insider transaction | Jul 30, 2019 | Jul 26, 2019 |
| 3 | Initial insider ownership | Jul 25, 2019 | Jul 25, 2019 |
| 3 | Initial insider ownership | Jul 25, 2019 | Jul 25, 2019 |
| 3 | Initial insider ownership | Jul 25, 2019 | Jul 25, 2019 |
| 3 | Initial insider ownership | Jul 25, 2019 | Jul 25, 2019 |
| 3 | Initial insider ownership | Jul 25, 2019 | Jul 25, 2019 |
| 3 | Initial insider ownership | Jul 25, 2019 | Jul 25, 2019 |
| 3 | Initial insider ownership | Jul 25, 2019 | Jul 25, 2019 |
| 3 | Initial insider ownership | Jun 24, 2019 | Jun 18, 2019 |
| 3 | Initial insider ownership | Jun 24, 2019 | Jun 18, 2019 |
| 3 | Initial insider ownership | Jun 24, 2019 | Jun 18, 2019 |
| 3 | Initial insider ownership | Jun 24, 2019 | Jun 18, 2019 |
| 3 | Initial insider ownership | Jun 24, 2019 | Jun 18, 2019 |
| 3 | Initial insider ownership | Jun 24, 2019 | Jun 18, 2019 |
| 3 | Initial insider ownership | Jun 24, 2019 | Jun 18, 2019 |
| 3 | Initial insider ownership | Jun 24, 2019 | Jun 18, 2019 |
| 3 | Initial insider ownership | Jun 24, 2019 | Jun 18, 2019 |
| 3 | Initial insider ownership | Jun 24, 2019 | Jun 18, 2019 |
Showing 51 filings. 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Listed as
- RMM (NYSE)
- Fiscal year ends
- January 20
- Incorporated in
- MD
- Headquarters
- West Palm Beach, FL
- SEC CIK
- 1771226
- Former names
- RiverNorth Opportunistic Municipal Income Fund II (until Mar 20, 2019)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.