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    SEC Form POS EX filed by RiverNorth Managed Duration Municipal Income Fund Inc.

    5/21/25 7:56:47 AM ET
    $RMM
    Trusts Except Educational Religious and Charitable
    Finance
    Get the next $RMM alert in real time by email
    false POS EX 0001771226 false No false 0001771226 2025-05-20 2025-05-20 0001771226 dei:BusinessContactMember 2025-05-20 2025-05-20 iso4217:USD xbrli:shares iso4217:USD xbrli:shares xbrli:pure

    As filed with the Securities and Exchange Commission on May 20, 2025

     

    Securities Act File No. 333-281390
    1940 Act File No. 811-23434

     

    SECURITIES AND EXCHANGE COMMISSION

    Washington, D.C. 20549

     

    FORM N-2

     

      REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 [X]
      Pre-Effective Amendment No. [   ]
      Post-Effective Amendment No. 1 [X]

     

      REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 [X]
         
      Amendment No. 16 [X]

     

    RiverNorth Managed Duration Municipal Income Fund, Inc.

    (Exact Name of Registrant as Specified in Charter)

     

    360 South Rosemary Avenue

    Suite 1420

    West Palm Beach, FL 33401

    (Address of Principal Executive Offices)

     

    (561) 484-7185

    (Registrant’s Telephone Number)

     

    Marcus L. Collins, Esq.

    RiverNorth Capital Management, LLC

    360 South Rosemary Avenue

    Suite 1420

    West Palm Beach, FL 33401

    (Name and Address of Agent for Service)

     

    Copy to:

    Joshua B. Deringer, Esq.

    Faegre Drinker Biddle & Reath LLP

    One Logan Square, Ste. 2000

    Philadelphia, PA 19103-6996

    215-988-2700

     

     

    APPROXIMATE DATE OF PROPOSED PUBLIC OFFERING: This post-effective amendment is being filed pursuant to Rule 462(d) under the Securities Act and will be effective upon filing.

     

    If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, check the following box [  ]

     

    If any securities being registered on this Form will be offered on a delayed or continuous basis in reliance on Rule 415 under the Securities Act of 1933 (the “Securities Act”), other than securities offered in connection with dividend or interest reinvestment plans, check the following box [X]

     

    If this Form is a registration statement pursuant to General Instruction A.2 or a post-effective amendment thereto, check the following box [X] 

     

    If this Form is a registration statement pursuant to General Instruction B or a post-effective amendment thereto that will become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box [  ]

     

    If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction B to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box [  ]

     

    It is proposed that this filing will become effective (check appropriate box):

     

    [  ] when declared effective pursuant to section 8(c)

     

    If appropriate, check the following box:

     

    [  ] This [post-effective] amendment designates a new effective date for a previously filed [post-effective amendment] [registration statement].
       
    [  ] This Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, and the Securities Act registration statement number of the earlier effective registration statement for the same offering is: _____.
       
    [  ] This Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, and the Securities Act registration statement number of the earlier effective registration statement for the same offering is: _____.
       
    [X]

    This Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, and the Securities Act registration statement number of the earlier effective registration statement for the same offering is: 333-281390.

     

    Check each box that appropriately characterizes the Registrant:

     

    [X] Registered Closed-End Fund (closed-end company that is registered under the Investment Company Act of 1940 (the “Investment Company Act”)).
       
    [  ] Business Development Company (closed-end company that intends or has elected to be regulated as a business development company under the Investment Company Act.

     

     

    [  ] Interval Fund (Registered Closed-End Fund or a Business Development Company that makes periodic repurchase offers under Rule 23c-3 under the Investment Company Act).
       
    [X] A.2 Qualified (qualified to register securities pursuant to General Instruction A.2 of this Form).
       
    [  ] Well-Known Seasoned Issuer (as defined by Rule 405 under the Securities Act).
       
    [  ] Emerging Growth Company (as defined by Rule 12b-2 under the Securities and Exchange Act of 1934).

     

    [  ] If an Emerging Growth Company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act.
       
    [  ] New Registrant (registered or regulated under the Investment Company Act for less than 12 calendar months preceding this filing).

       

     

    EXPLANATORY NOTE

     

    This Post-Effective Amendment No. 1 under the Securities Act of 1933, as amended (“Securities Act”), and Post-Effective Amendment No. 16 under the Investment Company Act of 1940, as amended, to the Registration Statement on Form N-2 (File Nos. 333-281390 and 811-23434) of the RiverNorth Managed Duration Municipal Income Fund, Inc. (as amended, the “Registration Statement”) is being filed pursuant to Rule 462(d) under the Securities Act, solely for the purpose of filing Exhibits h.1, h.2 and l.3 to the Registration Statement. No changes have been made to Part A, Part B or Part C of the Registration Statement, other than Item 25(2) of Part C as set forth below. Accordingly, this Post-Effective Amendment No. 1 consists only of the facing page, this explanatory note and Item 25(2) of the Registration Statement setting forth the exhibits to the Registration Statement. Pursuant to Rule 462(d) under the Securities Act, this Post-Effective Amendment No. 1 shall become effective immediately upon filing with the Securities and Exchange Commission. The contents of the Registration Statement are hereby incorporated by reference.

       

     

    PART C - OTHER INFORMATION

     

    Item 25: Financial Statements and Exhibits

     

    2.Exhibits:

     

      a.1. Articles of Incorporation. (1)

     

      a.2. Articles of Amendment and Restatement. (2)

     

      b. By-Laws of Fund. (2)

     

      c. None.

     

      d. None.

     

      e. Dividend Reinvestment Plan. (3)

     

      f. None.

     

      g.1 Management Agreement between Registrant and RiverNorth Capital Management, LLC. (3)

     

      g.2 Sub-Advisory Agreement between RiverNorth Capital Management, LLC and MacKay Shields LLC. (3)

     

      h.1 Distribution Agreement between Registrant and ALPS Distributors, Inc. (10)
      h.2 Sub-Placement Agent Agreement between ALPS Distributors, Inc. and UBS Securities LLC. (10)
      h.3 Form of Master Selected Dealers Agreement. (3)

     

      h.4 Closed-End Fund Distribution Services Agreement. (3)

     

      i. None.

     

      j.1 Master Custodian Agreement. (3)

     

      j.2 Letter of Instruction and Agreement as to the Payment of Fees. (3)

     

      j.3 Letter Amending Appendix A to the Master Custodian Agreement. (3)

     

      k.1 Agency Agreement with DST Systems, Inc. (3)

     

      k.2 Adoption Agreement to Agency Agreement. (3)

     

      k.3 Letter Agreement Related to Adoption Agreement to Agency Agreement. (3)

     

      k.4 Administration Bookkeeping and Pricing Services Agreement with ALPS Fund Services, Inc. (3)

     

     

      k.5 Form of Sales Incentive Agreement. (3)

     

      k.6 Franklin Rule 12d1-4 Funds of Funds Investment Agreement dated January 20, 2022. (4)

     

      k.7 BlackRock Closed-End Fund Rule 12d1-4 Fund of Funds Investment Agreement dated January 19, 2022. (4)

     

      k.8 Nuveen Closed-End Funds Rule 12d1-4 Investment Agreement dated January 19, 2022. (4)

     

      k.9 Voya Fund of Funds Investment Agreement dated January 19, 2022. (4)
         
      k.10 Credit Agreement with BNP Paribas. (7)
         
      k.11 Credit Agreement with Pershing LLC. (7)
         
      k.12 Clough Rule 12d1-4 Fund of Funds Investment Agreement dated September 9, 2024. (8)
         
      k.13 Invesco Rule 12d1-4 Fund of Funds Investment Agreement dated June 21, 2024. (8)
         
      k.14 Virtus Rule 12d1-4 Fund of Funds Investment Agreement dated January 19, 2022 (8)

     

      l.1 Opinion and consent of Fund counsel. (7)

     

      l.2 Opinion and consent of Maryland counsel. (7)
         
      l.3 Consent of Fund counsel. (10)

     

      m. None.

     

      n Consent of Independent Registered Public Accounting Firm. (9)

     

      o. None.

     

      p. Subscription Agreement. (3)

     

      q. None.

     

      r.1 Combined Code of Ethics for the Registrant and RiverNorth Capital Management, LLC. (5)

     

      r.2 Code of Ethics of MacKay Shields LLC (5)

     

      s. Calculation of Filing Fees Tables. (6)

     

      t.1 Powers of Attorney. (6)

     

    (1) Filed on March 20, 2019 with Registrant’s Registration Statement on Form N-2 (File No. 333- 230421) and incorporated herein by reference.

     

     

    (2) Filed on June 24, 2019 with Registrant’s Registration Statement on Form N-2 (File No. 333- 230421) and incorporated herein by reference.
       
    (3) Filed on July 24, 2019 with Registrant’s Registration Statement on Form N-2 (File No. 333-230421) and incorporated herein by reference.
       
    (4) Filed on August 9, 2022 with Registrant’s Registration Statement on Form N-2 (File No. 333-260490) and incorporated herein by reference.
       
    (5) Filed on August 24, 2023 with Registrant’s Registration Statement on Form N-2 (File No. 333-260490) and incorporated herein by reference.
       
    (6) Filed on August 8, 2024 with Registrant's Registration Statement on Form N-2 (File No. 333-281390) and incorporated herein by reference.
       
    (7) Filed October 23, 2024 with Registrant's Registration Statement on Form N-2 (File No. 333-281396) and incorporated herein by reference.
       
    (8) Filed February 20, 2025 with Registrant's Registration Statement on Form N-2 (File No. 333-281390) and incorporated herein by reference.
       
    (9) Filed April 15, 2025 with Registrant's Registration Statement on Form N-2 (File No. 333-281390) and incorporated herein by reference.
       
    (10) Filed herewith.
       

     

    SIGNATURES

     

    Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in this City of West Palm Beach, and State of Florida, on the 20th day of May, 2025.

     

      RiverNorth Managed Duration Municipal Income Fund, Inc.  
           
      By:   /s/ Patrick W. Galley  
        Patrick W. Galley, President  

     

    Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed below by the following persons in the capacities and on the date indicated.

     

    Signature   Title   Date  
    By: /s/ Patrick W. Galley   President (Principal Executive Officer)   May 20, 2025  
      Patrick W. Galley            
    By: /s/ Jonathan M. Mohrhardt   Chief Financial Officer and Treasurer (Principal Financial Officer/Principal Accounting Officer)   May 20, 2025  
      Jonathan M. Mohrhardt            
    By: /s/ Patrick W. Galley   Chairman of the Board and Director   May 20, 2025  
      Patrick W. Galley            
    John K. Carter(1)   Director   By: /s/ Patrick W. Galley  
    Lisa B. Mougin(1)   Director     Patrick W. Galley  
    David M. Swanson(1)   Director     Attorney-In-Fact  
    Jerry Raio(1)   Director     May 20, 2025  
    J. Wayne Hutchens(1)   Director        

     

    (1)Original powers of attorney authorizing Joshua B. Deringer, David L. Williams and Patrick W. Galley to execute Registrant’s Registration Statement, and Amendments thereto, for the directors of the Registrant on whose behalf this Registration Statement is filed were previously executed and were filed on August 8, 2024 as Exhibit t.1 to the Registrant’s Registration Statement on Form N-2 (File No. 333-281390).

       

     

    INDEX TO EXHIBITS

     

    h.1 Distribution Agreement between Registrant and ALPS Distributors, Inc.
    h.2 Sub-Placement Agent Agreement between ALPS Distributors, Inc. and UBS Securities LLC
    l.3 Consent of Fund Counsel

       

     

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