# RiverNorth Managed Duration Municipal Income Fund II Inc. (RMMZ)

Source: https://www.quantisnow.com/company/RMMZ
Generated: 2026-11-12T10:11:59.538Z

- Ticker: RMMZ
- Exchange: NYSE
- Sector: Finance
- Industry: Investment Managers
- IPO year: 2022
- SEC CIK: 0001870833

## Latest RMMZ news and filings

- 2026-10-01 20:30 UTC [Dividends] [RiverNorth Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/rivernorth-closed-end-funds-declare-monthly-distributions-6732657)
- 2026-09-10 15:58 UTC [SEC Form N-CEN filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-cen-filed-by-rivernorth-managed-duration-municipal-income-6711311)
- 2026-09-04 16:56 UTC [SEC Form N-CSR filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-csr-filed-by-rivernorth-managed-duration-municipal-income-6706528)
- 2026-08-21 21:22 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-rivernorth-managed-duration-municipal-6691722)
- 2026-08-20 20:31 UTC [SEC Form N-PX filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-px-filed-by-rivernorth-managed-duration-municipal-income-6690224)
- 2026-07-28 18:49 UTC [SEC Form 40-17G filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-40-17g-filed-by-rivernorth-managed-duration-municipal-income-6651227)
- 2026-07-01 20:30 UTC [Dividends] [RiverNorth Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/rivernorth-closed-end-funds-declare-monthly-distributions-6623139)
- 2026-04-01 20:30 UTC [Dividends] [RiverNorth Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/rivernorth-closed-end-funds-declare-monthly-distributions-6482225)
- 2026-03-06 14:59 UTC [SEC Form N-CSRS filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-csrs-filed-by-rivernorth-managed-duration-municipal-income-6434272)
- 2026-01-02 21:30 UTC [Dividends] [RiverNorth Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/rivernorth-closed-end-funds-declare-monthly-distributions-6332344)
- 2025-12-02 02:27 UTC [SEC Form 4] [Portfolio Manager Dimella Robert A sold $1 worth of shares (0 units at $14.50), closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/portfolio-manager-dimella-robert-a-sold-1-worth-of-shares-6298508)
- 2025-11-25 01:14 UTC [SEC Form 4] [Portfolio Manager Dimella Robert A sold $150,679 worth of shares (10,060 units at $14.98), decreasing direct ownership by 100% to 0 units (SEC Form 4)](https://www.quantisnow.com/insight/portfolio-manager-dimella-robert-a-sold-150679-worth-of-shares-6292486)
- 2025-10-01 21:00 UTC [Dividends] [RiverNorth Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/rivernorth-closed-end-funds-declare-monthly-distributions-6218433)
- 2025-09-18 20:31 UTC [SEC Form 3] [New insider Rivernorth Financial Holdings, Llc claimed no ownership of stock in the company (SEC Form 3)](https://www.quantisnow.com/insight/new-insider-rivernorth-financial-holdings-llc-claimed-no-ownership-of-6205821)
- 2025-09-10 17:56 UTC [SEC Form N-CEN filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-cen-filed-by-rivernorth-managed-duration-municipal-income-6196340)
- 2025-09-05 18:54 UTC [SEC Form N-CSR filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-csr-filed-by-rivernorth-managed-duration-municipal-income-6191501)
- 2025-08-26 21:01 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-rivernorth-managed-duration-municipal-6179515)
- 2025-08-20 01:51 UTC [SEC Form N-PX filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-px-filed-by-rivernorth-managed-duration-municipal-income-6172690)
- 2025-07-18 18:44 UTC [Insider Buy] [Portfolio Manager O'Neill Stephen Andrew bought $63,024 worth of Common Shares of Beneficial Interest (5,000 units at $12.60), increasing direct ownership by 25% to 25,000 units (SEC Form 4)](https://www.quantisnow.com/insight/portfolio-manager-oneill-stephen-andrew-bought-63024-worth-of-common-6125309)
- 2025-07-10 22:08 UTC [SEC Form 3] [Amendment: New insider Rivernorth Strategic Holdings, Llc claimed ownership of 47,687 units of Common Shares of Beneficial Interest (SEC Form 3)](https://www.quantisnow.com/insight/amendment-new-insider-rivernorth-strategic-holdings-llc-claimed-ownership-of-6117271)
- 2025-07-01 21:00 UTC [Dividends] [RiverNorth Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/rivernorth-closed-end-funds-declare-monthly-distributions-6106408)
- 2025-05-21 12:02 UTC [SEC Form POS EX] [SEC Form POS EX filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-pos-ex-filed-by-rivernorth-managed-duration-municipal-6051684)
- 2025-05-21 11:02 UTC [SEC Form 424B5] [SEC Form 424B5 filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-424b5-filed-by-rivernorth-managed-duration-municipal-income-6051573)
- 2025-04-16 04:15 UTC [SEC Form EFFECT] [SEC Form EFFECT filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-effect-filed-by-rivernorth-managed-duration-municipal-income-5989257)
- 2025-04-15 23:26 UTC [SEC Form 424B3] [SEC Form 424B3 filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-424b3-filed-by-rivernorth-managed-duration-municipal-income-5989227)
- 2025-04-01 22:00 UTC [Dividends] [RiverNorth Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/rivernorth-closed-end-funds-declare-monthly-distributions-5970475)
- 2025-03-31 10:21 UTC [Amendment: SEC Form N-2/A filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/amendment-sec-form-n-2a-filed-by-rivernorth-managed-duration-municipal-5965794)
- 2025-03-07 15:07 UTC [SEC Form N-CSRS filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-csrs-filed-by-rivernorth-managed-duration-municipal-income-5932770)
- 2025-02-18 21:31 UTC [Amendment: SEC Form N-2/A filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/amendment-sec-form-n-2a-filed-by-rivernorth-managed-duration-municipal-5894401)
- 2025-02-15 01:14 UTC [SEC Form 5] [SEC Form 5 filed by O'Neill Stephen Andrew](https://www.quantisnow.com/insight/sec-form-5-filed-by-oneill-stephen-andrew-5892291)
- 2025-02-15 00:12 UTC [SEC Form 5] [SEC Form 5 filed by Raio Jerry](https://www.quantisnow.com/insight/sec-form-5-filed-by-raio-jerry-5892200)
- 2025-01-02 22:00 UTC [Dividends] [RiverNorth Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/rivernorth-closed-end-funds-declare-monthly-distributions-5829704)
- 2024-11-29 21:39 UTC [SEC Form 3] [New insider Rivernorth Strategic Holdings, Llc claimed ownership of 744,394 units of Common Shares of Beneficial Interest (SEC Form 3)](https://www.quantisnow.com/insight/new-insider-rivernorth-strategic-holdings-llc-claimed-ownership-of-744394-5794772)
- 2024-11-27 16:03 UTC [SEC Form 4] [Adviser Rivernorth Capital Management, Llc disposed of 47,687 units of Common Shares of Beneficial Interest, closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/adviser-rivernorth-capital-management-llc-disposed-of-47687-units-of-5793156)
- 2024-10-23 10:15 UTC [Amendment: SEC Form N-2/A filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/amendment-sec-form-n-2a-filed-by-rivernorth-managed-duration-municipal-5734252)
- 2024-10-01 23:04 UTC [SEC Form 3] [New insider Browne Jonathan Paul claimed no ownership of stock in the company (SEC Form 3)](https://www.quantisnow.com/insight/new-insider-browne-jonathan-paul-claimed-no-ownership-of-stock-5711280)
- 2024-10-01 21:00 UTC [Dividends] [RiverNorth Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/rivernorth-closed-end-funds-declare-monthly-distributions-5710888)
- 2024-09-11 19:33 UTC [SEC Form N-CEN filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-cen-filed-by-rivernorth-managed-duration-municipal-income-5690355)
- 2024-09-06 18:26 UTC [SEC Form N-CSR filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-csr-filed-by-rivernorth-managed-duration-municipal-income-5685642)
- 2024-08-30 01:46 UTC [SEC Form N-PX filed by RiverNorth Managed Duration Municipal Income Fund II Inc.](https://www.quantisnow.com/insight/sec-form-n-px-filed-by-rivernorth-managed-duration-municipal-income-5677228)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/RMMZ
- Earnings history: https://www.quantisnow.com/earnings/RMMZ
- Dividend history: https://www.quantisnow.com/dividends/RMMZ
- Insider transactions: https://www.quantisnow.com/insiders/RMMZ
- Options chain: https://www.quantisnow.com/options/RMMZ
- SEC 8-K filings only: https://www.quantisnow.com/company/RMMZ/8-k
- RSS and alerts for RMMZ: https://www.quantisnow.com/docs/rss-feeds.md