MZF / Managed Duration Investment Grade Municipal Fund - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Managed Duration Investment Grade Municipal Fund
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SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Managed Duration Investment Grade Municipal Fund
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
June 27, 2019 N-8F/A

MZF / Managed Duration Investment Grade Municipal Fund N-8F/A - - MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 30, 2019 N-8F

MZF / Managed Duration Investment Grade Municipal Fund N-8F MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 14, 2019 SC 13G/A

MZF / Managed Duration Investment Grade Municipal Fund / RIVERNORTH CAPITAL MANAGEMENT, LLC - SCHEDULE 13G/A (AMENDMENT NO. 1) Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Managed Duration Investment Grade Municipal Fund (Name of Issuer) Common Shares (Title of Class of Securities) 56165R103 (CUSIP Number) December 31, 2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the r

September 5, 2018 SC 13D/A

MZF / Managed Duration Investment Grade Municipal Fund / WELLS FARGO & COMPANY/MN - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1) MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND (Name of Issuer) VARIABLE RATE MUNIFUND TERM PREFERRED SHARES (Title of Class of Securities) 56165R 400 (CUSIP Number) Willie J. White Senior Counsel Wells Fargo & Company 301 South College Street,

September 5, 2018 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 Exhibit 99.1 JOINT FILING AGREEMENT This Statement is filed by Wells Fargo & Company on its own behalf and on behalf of Wells Fargo Municipal Capital Strategies, LLC. Aggregate beneficial ownership reported by Wells Fargo & Company under Item 11 on page 2 is on a consolidated basis and includes any beneficial ownership separately reported herein by Wells Fargo Municipal Capital Strategies,

September 5, 2018 EX-99.2

LIMITED POWER OF ATTORNEY

EX-99.2 Exhibit 99.2 LIMITED POWER OF ATTORNEY Know all by these present, that the undersigned hereby constitutes and appoints each of Michael J. Choquette, Bruce A. Miller, Lori A. Ward and Karen E. Collins, acting alone, the undersigned’s true and lawful attorney-in-fact to: (1) complete and sign, for and on behalf of the undersigned, all reports and filings required by Section 13 of the Securit

August 24, 2018 EX-99.CERT

Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act

Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act I, Clifford D.

August 24, 2018 N-Q

MZF / Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND (Quarterly Schedule of Portfolio Holdings)

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 6, 2018 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on August 17, 2018, pursuant to the provisions of Rule 12d2-2 (a).

August 2, 2018 SC 13D/A

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 5) 1 Managed Duration Investment Grade Municipal Fund (Name of Issuer) Common Stock (Title of Class of Securities) 56165R103 (CUSIP Number) Daniel Lippinco

July 31, 2018 SC 13D/A

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 4) 1 Managed Duration Investment Grade Municipal Fund (Name of Issuer) Common Stock (Title of Class of Securities) 56165R103 (CUSIP Number) Daniel Lippinco

July 26, 2018 SC 13D/A

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 3) 1 Managed Duration Investment Grade Municipal Fund (Name of Issuer) Common Stock (Title of Class of Securities) 56165R103 (CUSIP Number) Daniel Lippinco

July 20, 2018 SC 13D/A

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 2) 1 Managed Duration Investment Grade Municipal Fund (Name of Issuer) Common Stock (Title of Class of Securities) 56165R103 (CUSIP Number) Daniel Lippinco

May 31, 2018 CORRESP

MZF / Managed Duration Investment Grade Municipal Fund CORRESP

Managed Duration Investment Grade Municipal Fund 3000 Two Logan Square Eighteenth and Arch Streets Philadelphia, PA 19103-2799 215.

May 30, 2018 DEF 14A

MZF / Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 15, 2018 PRE 14A

MZF / Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 11, 2018 SC 13D/A

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 1) 1 Managed Duration Investment Grade Municipal Fund (Name of Issuer) Common Stock (Title of Class of Securities) 56165R103 (CUSIP Number) Daniel Lippinco

May 4, 2018 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20429 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES AND EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): May 4, 2018 Managed Duration Investment Grade Municipal Fund (Exact Name of Issuer as Specified in Charter) DELAWARE (State or Other Jurisdiction of Incorporation or Organization)

April 27, 2018 8-K

Other Events

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 26, 2018 PRRN14A

MZF / Managed Duration Investment Grade Municipal Fund PRRN14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of The Securities Exchange Act of 1934 (Amendment No. 1) Filed by the Registrant ☐ Filed by a Party other than the Registrant ☒ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confid

April 23, 2018 CORRESP

MZF / Managed Duration Investment Grade Municipal Fund CORRESP

MZF - Complaint Letter - not for public dissemination 3000 Two Logan Square Eighteenth and Arch Streets Philadelphia, PA 19103-2799 215.

April 13, 2018 PREC14A

MZF / Managed Duration Investment Grade Municipal Fund PREC14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of The Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☐ Filed by a Party other than the Registrant ☒ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confide

March 28, 2018 40-17F2

MZF / Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 12, 2018 SC 13D

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) Managed Duration Investment Grade Municipal Fund (Name of Issuer) Common Stock (Title of Class of Securities) 56165R103 (CUSIP Number) Daniel L. Lippincott, CFA, Senior T

February 23, 2018 8-K

Other Events

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 14, 2018 SC 13G/A

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Passive Investment

SC 13G/A 1 MZFG3.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13 G Under the Securities Exchange Act of 1934 (Amendment No. 3) Managed Duration Investment Grade Municipal Fund (MZF) (Name of Issuer) Common Stock (Title of Class of Securities) 56165r103 (CUSIP Number) December 31, 2017 (Date of Event which Requires Filing of this Statement) Check the appropri

February 14, 2018 SC 13G/A

MZF / Managed Duration Investment Grade Municipal Fund / RIVERNORTH CAPITAL MANAGEMENT, LLC - SCHEDULE 13G/A (AMENDMENT NO. 1) Passive Investment

SC 13G/A 1 sc13ga021318.htm SCHEDULE 13G/A (AMENDMENT NO. 1) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Managed Duration Investment Grade Municipal Fund (Name of Issuer) Common Shares (Title of Class of Securities) 56165R103 (CUSIP Number) December 31, 2017 (Date of Event Which Requires Filing of

January 31, 2018 40-17F2

MZF / Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

January 31, 2018 40-17F2/A

MZF / Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

January 2, 2018 EX-99.CERT

Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act

302 Certifications Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act I, Clifford D.

January 2, 2018 N-Q

Managed Duration Investment Grade Municipal Fund - MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 6, 2017 DEFA14A

MZF / Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 25, 2017 40-17F2

Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

September 29, 2017 DEF 14A

Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 10, 2017 SC 13G

MZF / Managed Duration Investment Grade Municipal Fund / RIVERNORTH CAPITAL MANAGEMENT, LLC - SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Managed Duration Investment Grade Municipal Fund (Name of Issuer) Common Shares (Title of Class of Securities) 56165R103 (CUSIP Number) July 31, 2017 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule p

August 4, 2017 EX-1

SCHEDULE I EXECUTIVE OFFICERS AND DIRECTORS OF REPORTING PERSONS

SCHEDULE I EXECUTIVE OFFICERS AND DIRECTORS OF REPORTING PERSONS The following sets forth the name and present principal occupation of each executive officer and director of Bank of America Corporation.

August 4, 2017 EX-99.1

JOINT FILING AGREEMENT

JOINT FILING AGREEMENT Pursuant to and in accordance with the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and the rules and regulations thereunder, each party hereto hereby agrees to the joint filing, on behalf of each of them, of any filing required by such party under Section 13 or Section 16 of the Exchange Act or any rule or regulation thereunder (including any amendment, restatement, supplement, and/or exhibit thereto) with the Securities and Exchange Commission (and, if such security is registered on a national securities exchange, also with the exchange), and further agrees to the filing, furnishing, and/or incorporation by reference of this agreement as an exhibit thereto.

August 4, 2017 EX-2

Schedule II

Schedule II MLPF&S SEC Market Access Rule Order 9/26/2016 On September 26, 2016, Merrill Lynch, Pierce, Fenner & Smith Incorporated (“Merrill Lynch”) entered into a settlement with the Securities and Exchange Commission (“SEC”) resulting in the SEC issuing an order.

August 4, 2017 EX-99.2

BANK OF AMERICA CORPORATION LIMITED POWER OF ATTORNEY

Exhibit 99.2 BANK OF AMERICA CORPORATION LIMITED POWER OF ATTORNEY BANK OF AMERICA CORPORATION, a Delaware corporation (the "Corporation"), does hereby irrevocably make, constitute, and appoint each of Eugene Rosati, Sarah Turner, Ronnie Ojera, Kelvin Kwok and Harshini Pavan Gopa as an attorney-in-fact for the Corporation acting for the Corporation and in the Corporation's name, place and stead, f

August 4, 2017 SC 13D/A

MZF / Managed Duration Investment Grade Municipal Fund / BANK OF AMERICA CORP /DE/ - NONE Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2 )* Managed Duration Investment Grade Municipal Fund (Name of Issuer) Auction Rate Preferred (Title of Class of Securities) 56165R (CUSIP Number) Bank of America Corporation Bank of America Corporate Centre Charlotte, North Carolina 28255 (Name, Address and

July 18, 2017 N-Q/A

Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND (Quarterly Schedule of Portfolio Holdings)

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

July 18, 2017 EX-99.CERT

Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act

302 Certifications Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act I, Clifford D.

July 17, 2017 EX-99.3

VOTING TRUST AGREEMENT

EX-99.3 Exhibit 99.3 Execution version VOTING TRUST AGREEMENT THIS VOTING TRUST AGREEMENT (this “Agreement”) is made and entered into effective for all purposes and in all respects as of July 12, 2017 by and among Lord Securities Corporation, as trustee (the “Trustee” or any successor thereto), Wells Fargo Municipal Capital Strategies, LLC, a wholly owned subsidiary of Wells Fargo Bank, National A

July 17, 2017 EX-99.2

POWER OF ATTORNEY

EX-99.2 Exhibit 99.2 POWER OF ATTORNEY Know all by these present, that the undersigned hereby constitutes and appoints each of Bette F. Andrews, Michael J. Choquette, and Robert S. Prigge, acting alone, the undersigned’s true and lawful attorney-in-fact to: (1) complete and sign, for and on behalf of the undersigned, all reports and filings required by Section 13 of the Securities Exchange Act of

July 17, 2017 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 Exhibit 99.1 JOINT FILING AGREEMENT This Statement is filed by Wells Fargo & Company on its own behalf and on behalf of Wells Fargo Municipal Capital Strategies, LLC. Aggregate beneficial ownership reported by Wells Fargo & Company under Item 11 on page 2 is on a consolidated basis and includes any beneficial ownership separately reported herein by Wells Fargo Municipal Capital Strategies,

July 17, 2017 SC 13D

MZF / Managed Duration Investment Grade Municipal Fund / WELLS FARGO & COMPANY/MN - SC 13D Activist Investment

SC 13D 1 d425622dsc13d.htm SC 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND (Name of Issuer) VARIABLE RATE MUNIFUND TERM PREFERRED SHARES (Title of Class of Securities) 56165R 400 (CUSIP Number) Willie J. White Senior Counsel Wells Fargo & Company 301 South College

July 17, 2017 EX-99.4

REGISTRATION RIGHTS AGREEMENT

EX-99.4 5 d425622dex994.htm EX-99.4 Exhibit 99.4 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), executed as of July 12, 2017, is made between Managed Duration Investment Grade Municipal Fund, a closed-end fund formed in Delaware (the “Fund”), and Wells Fargo Municipal Capital Strategies, LLC, a Delaware limited liability company, including its successors by me

July 17, 2017 EX-99.5

VMTP PURCHASE AGREEMENT

EX-99.5 Exhibit 99.5 VMTP PURCHASE AGREEMENT Managed Duration Investment Grade Municipal Fund and Wells Fargo Municipal Capital Strategies, LLC as Purchaser July 12, 2017 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 1 Incorporation of Certain Definitions by Reference 7 ARTICLE II PURCHASE, TRANSFERS, COSTS AND EXPENSES; ADDITIONAL FEES 7 2.1 Purchase and Transfer of the VMTP Shares 7 2.2 Operating

July 14, 2017 EX-99.2

EX-99.2

Exhibit 99.2 JOINT FILER INFORMATION Item Information Name: Wells Fargo Municipal Capital Strategies, LLC Address: 375 Park Avenue New York, New York 10152 Date of Event Requiring July 12, 2017 Statement (Month/Day/Year): Issuer Name and Ticker or Managed Duration Investment Grade Trading Symbol: Municipal Fund [MZF] Relationship of Reporting 10% Owner Person(s) to Issuer: If Amendment, Date Origi

July 14, 2017 EX-99.1

EX-99.1

Exhibit 99.1 JOINT FILING AGREEMENT Pursuant to and in accordance with the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and the rules and regulations thereunder, each party hereto hereby agrees to the joint filing, on behalf of each of them, of any filing required by such party under Section 13 or Section 16 of the Exchange Act or any rule or regulation thereunder (including a

June 29, 2017 EX-99.CERT

Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act

Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act I, Clifford D.

June 29, 2017 N-Q

Managed Duration Investment Grade Municipal Fund - MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

Managed Duration Investment Grade Municipal Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 8, 2017 CORRESP

Managed Duration Investment Grade Municipal Fund ESP

Managed Duration Investment Grade Municipal Fund 3000 Two Logan Square Eighteenth and Arch Streets Philadelphia, PA 19103-2799 215.

April 21, 2017 40-17F2

Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNI FUND 1.31.17

Managed Duration Investment Grade Muni Fund 1.31.17 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-17f-2 Certificate of Accounting of Securities and Similar Investments in the Custody of Management Investment Companies Pursuant to Rule 17f-2 [17 CFR 270.17f-2] OMB APPROVAL OMB Number: 3235-0360 Expires: February 28, 2018 Estimated average burden hours per response 2

April 21, 2017 40-17F2

Managed Duration Investment Grade Municipal Fund MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND 2.28.17

Managed Duration Investment Grade Municipal Fund 2.28.17 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL FORM N-17f-2 OMB Number: 3235-0360 Expires: February 28, 2018 Certificate of Accounting of Securities and Similar Investments in the Custody of Estimated average burden hours per response 2.0 Management Investment Companies Pursuant to Rule 17f-2 [17 CFR 270

March 16, 2017 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant

8-K 1 insight70827-8k.htm MZF UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20429 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES AND EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): March 8, 2017 Managed Duration Investment Grade Municipal Fund (Exact Name of Issuer as Specified in Charter) DELAWARE (State or Other Jurisdiction o

March 16, 2017 EX-16

Ernst & Young LLP

Ernst & Young LLP 155 North Wacker Drive Chicago, IL 60606-1787 Tel: +1 312 879 2000 Fax: +1 312 879 4000 ey.

February 14, 2017 SC 13G/A

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13 G Under the Securities Exchange Act of 1934 (Amendment No. 2) Managed Duration Investment Grade Municipal Fund (MZF) (Name of Issuer) Common Stock (Title of Class of Securities) 56165r103 (CUSIP Number) December 31, 2016 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate

February 14, 2017 SC 13G/A

MZF / Managed Duration Investment Grade Municipal Fund / RIVERNORTH CAPITAL MANAGEMENT, LLC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 sc13ga021317.htm SCHEDULE 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Managed Duration Investment Grade Municipal Fund (Name of Issuer) Auction Rate Preferred (Title of Class of Securities) 56165R301 (CUSIP Number) December 31, 2016 (Date of Event Which Requires Filing of this Sta

January 11, 2017 SC 13G

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13 G Under the Securities Exchange Act of 1934 Managed Duration Investment Grade Municipal Fund (MZF) (Name of Issuer) Auction Rate Preferred (Title of Class of Securities) 56165r202, 56165r301 (CUSIP Number) December 31, 2016 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designa

December 29, 2016 EX-99.4

Schedule II

Schedule II MLPF&S SEC Market Access Rule Order 9/26/2016 On September 26, 2016, Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch") entered into a settlement with the Securities and Exchange Commission ("SEC") resulting in the SEC issuing an order.

December 29, 2016 EX-99.3

SCHEDULE I EXECUTIVE OFFICERS AND DIRECTORS OF REPORTING PERSONS

SCHEDULE I EXECUTIVE OFFICERS AND DIRECTORS OF REPORTING PERSONS The following sets forth the name and present principal occupation of each executive officer and director of Bank of America Corporation.

December 29, 2016 SC 13D/A

MZF / Managed Duration Investment Grade Municipal Fund / BANK OF AMERICA CORP /DE/ - NONE Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 01 )* Managed Duration Investment Grade Municipal Fund (Name of Issuer) Auction Rate Preferred (Title of Class of Securities) 56165R (CUSIP Number) Bank of America Corporation Bank of America Corporate Centre Charlotte, North Carolina 28255 (Name, Address an

December 29, 2016 EX-99.2

BANK OF AMERICA CORPORATION LIMITED POWER OF ATTORNEY

Exhibit 99.2 BANK OF AMERICA CORPORATION LIMITED POWER OF ATTORNEY BANK OF AMERICA CORPORATION, a Delaware corporation (the "Corporation"), does hereby irrevocably make, constitute, and appoint each of Eugene Rosati, Sarah Turner, Ronnie Ojera, Kelvin Kwok and Harshini Pavan Gopa as an attorney-in-fact for the Corporation acting for the Corporation and in the Corporation's name, place and stead, f

December 29, 2016 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 jointfiling991.htm JOINT FILING AGREEMENT JOINT FILING AGREEMENT Pursuant to and in accordance with the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and the rules and regulations thereunder, each party hereto hereby agrees to the joint filing, on behalf of each of them, of any filing required by such party under Section 13 or Section 16 of the Exchange Act or any rul

December 23, 2016 N-Q

Managed Duration Investment Grade Municipal Fund MZF (Quarterly Schedule of Portfolio Holdings)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21359 Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in charter) 200 Park Avenue, 7th Floor New York, NY 10166 (Address of principal executive offices) (Z

December 23, 2016 EX-99.CERT

Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act

Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act I, Clifford D.

October 28, 2016 40-17F2

Managed Duration Investment Grade Municipal Fund MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-17f-2 Certificate of Accounting of Securities and Similar Investments in the Custody of Management Investment Companies Pursuant to Rule 17f-2 [17 CFR 270.17f-2] OMB APPROVAL OMB Number: 3235-0360 Expires: February 28, 2018 Estimated average burden hours per response 2.0 1. Investment Company Act File Number: Date exami

October 11, 2016 DEF 14A

Managed Duration Investment Grade Municipal Fund MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 Filed by the Registrant [x] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ X ] Definitive Proxy Statement [ ] Definitive Additional Materials [ ] Soliciting Material Pursuan

October 3, 2016 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 3, 2016 (September 27, 2016) Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in its charter) Delaware 811-21359 38-3684453 (State or ot

September 9, 2016 SC 13G/A

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13 G Under the Securities Exchange Act of 1934 (Amendment No. 1) Managed Duration Investment Grade Municipal Fund (MZF) (Name of Issuer) Common (Title of Class of Securities) 56165r103 (CUSIP Number) August 31, 2016 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule

August 29, 2016 40-17F2

Managed Duration Investment Grade Municipal Fund MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-17f-2 Certificate of Accounting of Securities and Similar Investments in the Custody of Management Investment Companies Pursuant to Rule 17f-2 [17 CFR 270.17f-2] OMB APPROVAL OMB Number: 3235-0360 Expires: February 28, 2018 Estimated average burden hours per response 2.0 1. Investment Company Act File Number: Date exami

June 29, 2016 40-17F2

Managed Duration Investment Grade Municipal Fund MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-17f-2 Certificate of Accounting of Securities and Similar Investments in the Custody of Management Investment Companies Pursuant to Rule 17f-2 [17 CFR 270.17f-2] OMB APPROVAL OMB Number: 3235-0360 Expires: February 28, 2018 Estimated average burden hours per response 2.0 1. Investment Company Act File Number: Date exami

June 28, 2016 N-Q

Managed Duration Investment Grade Municipal Fund MZF (Quarterly Schedule of Portfolio Holdings)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21359 Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in charter) 227 West Monroe Street, Chicago, IL 60606 (Address of principal executive offices) (Zip code) Amy J.

June 28, 2016 EX-99.CERT

Clifford D. Corso

EX-99.CERT 2 ex99cert.htm CERTIFICATIONS CERTIFICATIONS I, Clifford D. Corso, certify that: 1. I have reviewed this report on Form N-Q of Managed Duration Investment Grade Municipal Fund; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which suc

February 16, 2016 SC 13G

MZF / Managed Duration Investment Grade Municipal Fund / RIVERNORTH CAPITAL MANAGEMENT, LLC - MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Managed Duration Investment Grade Municipal Fund (Name of Issuer) Auction Rate Preferred (Title of Class of Securities) 56165R301 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designa

January 8, 2016 SC 13G

MZF / Managed Duration Investment Grade Municipal Fund / Karpus Management, Inc. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Managed Duration Investment Grade Municipal Fund (MZF) (Name of Issuer) Common Stock (Title of Class of Securities) 56165r103 (CUSIP Number) December 31, 2015 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant t

December 23, 2015 EX-99.CERT

Date: December 23, 2015 /s/ Clifford D. Corso Clifford D. Corso President and Chief Executive Officer

ex99cert.htm CERTIFICATIONS I, Clifford D. Corso, certify that: 1. I have reviewed this report on Form N-Q of Managed Duration Investment Grade Municipal Fund; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not

December 23, 2015 N-Q

Managed Duration Investment Grade Municipal Fund MZF (Quarterly Schedule of Portfolio Holdings)

N-Q 1 gug63331-nq.htm MZF UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21359 Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in charter) 227 West Monroe Street, Chicago, IL 60606 (Address of principal e

October 14, 2015 DEF 14A

Managed Duration Investment Grade Municipal Fund MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 Filed by the Registrant [x] Filed by a Party other than the Registrant[ ] Check the appropriate box: [ ] Preliminary Proxy Statement [x] Definitive Proxy Statement [ ] Definitive Additional Materials [ ] Soliciting Material Pursuant t

September 24, 2015 40-17F2

Managed Duration Investment Grade Municipal Fund MZF

gug62981mzf-4017f2.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-17f-2 Certificate of Accounting of Securities and Similar Investments in the Custody of Management Investment Companies Pursuant to Rule 17f-2 [17 CFR 270.17f-2] OMB APPROVAL OMB Number: 3235-0360 Expires: February 28, 2018 Estimated average burden hours per response 2.0 1. Investment Company Act

August 31, 2015 40-17F2

Managed Duration Investment Grade Municipal Fund MZF

gug62862mzf-4017f2.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-17f-2 Certificate of Accounting of Securities and Similar Investments in the Custody of Management Investment Companies Pursuant to Rule 17f-2 [17 CFR 270.17f-2] OMB APPROVAL OMB Number: 3235-0360 Expires: February 28, 2018 Estimated average burden hours per response 2.0 1. Investment Company Act

July 30, 2015 40-17F2

Managed Duration Investment Grade Municipal Fund MZF

gug62589mzf-4017f2.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-17f-2 Certificate of Accounting of Securities and Similar Investments in the Custody of Management Investment Companies Pursuant to Rule 17f-2 [17 CFR 270.17f-2] OMB APPROVAL OMB Number: 3235-0360 Expires: February 28, 2018 Estimated average burden hours per response 2.0 1. Investment Company Act

June 29, 2015 N-Q

Managed Duration Investment Grade Municipal Fund MZF (Quarterly Schedule of Portfolio Holdings)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21359 Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in charter) 227 West Monroe Street, Chicago, IL 60606 (Address of principal executive offices) (Zip code) Amy J.

June 29, 2015 EX-99.CERT

/s/Clifford D. Corso

ex99cert.htm CERTIFICATIONS I, Clifford D. Corso, certify that: 1. I have reviewed this report on Form N-Q of Managed Duration Investment Grade Municipal Fund; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not

December 18, 2014 N-Q

Managed Duration Investment Grade Municipal Fund - MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21359 Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in charter) 227 West Monroe Street, Chicago, IL 60606 (Address of principal executive offices) (Zip code) Amy J.

December 18, 2014 EX-99.CERT

Date: December 18, 2014 /s/ Clifford D. Corso Clifford D. Corso President and Chief Executive Officer

CERTIFICATIONS I, Clifford D. Corso, certify that: 1. I have reviewed this report on Form N-Q of Managed Duration Investment Grade Municipal Fund; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wi

November 19, 2014 DEF 14A

MZF / Managed Duration Investment Grade Municipal Fund DEF 14A - - MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) [X] Definitive P

November 6, 2014 PRE 14A

MZF / Managed Duration Investment Grade Municipal Fund PRE 14A - - MZF

MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND 227 West Monroe Street, Chicago, Illinois 60606 NOTICE OF SPECIAL MEETING OF SHAREHOLDERS To be held on December 10, 2014 Important Notice Regarding the Availability of Proxy Materials for the Special Meeting of Shareholder to be held on December 10, 2014.

October 31, 2014 DEF 14A

MZF / Managed Duration Investment Grade Municipal Fund DEF 14A - - MZF

MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND 227 West Monroe Street, Chicago, Illinois 60606 NOTICE OF ANNUAL MEETING OF SHAREHOLDERS To be held on November 11, 2014 To the Shareholders: Notice is hereby given that the Annual Meeting of Shareholders (the “Meeting”) of Managed Duration Investment Grade Municipal Fund (the “Fund”) will be held at the offices of Guggenheim Partners Investment Management, LLC, 100 Wilshire Boulevard, Santa Monica, California 90401, on Tuesday, November 11, 2014 at 3:00 p.

September 24, 2014 EX-99.77B ACCT LTTR

Report of Independent Registered Public Accounting Firm

Report of Independent Registered Public Accounting Firm To the Shareholders and Board of Trustees of Managed Duration Investment Grade Municipal Fund In planning and performing our audit of the financial statements of Managed Duration Investment Grade Municipal Fund (the Fund) as of and for the year ended July 31, 2014, in accordance with the standards of the Public Company Accounting Oversight Bo

September 16, 2014 CORRESP

MZF / Managed Duration Investment Grade Municipal Fund CORRESP - -

[Letterhead of Guggenheim] September 16, 2014 Chad D. Eskildsen Division of Investment Management, Disclosure Review and Accounting Securities and Exchange Commission 100 F Street NE Washington, DC 20549 RE: Fiduciary/Claymore MLP Opportunity Fund (File No. 811-21652) Guggenheim Build America Bonds Managed Duration Trust (File No. 811-22437) Guggenheim Enhanced Equity Income Fund (File No. 811-216

June 24, 2014 EX-99.CERT

Clifford D. Corso

CERTIFICATIONS I, Clifford D. Corso, certify that: 1. I have reviewed this report on Form N-Q of Managed Duration Investment Grade Municipal Fund; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wi

June 24, 2014 N-Q

Quarterly Schedule of Portfolio Holdings - MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21359 Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in charter) 227 West Monroe Street, Chicago, IL 60606 (Address of principal executive offices) (Zip code) Amy J.

March 5, 2014 EX-99.77B ACCT LTTR

Report of Independent Registered Public Accounting Firm

Report of Independent Registered Public Accounting Firm To the Shareholders and Board of Trustees of Managed Duration Investment Grade Municipal Fund In planning and performing our audit of the financial statements of Managed Duration Investment Grade Municipal Fund (the Fund) as of and for the year ended July 31, 2013, in accordance with the standards of the Public Company Accounting Oversight Bo

December 23, 2013 N-Q

Quarterly Schedule of Portfolio Holdings - MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21359 Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in charter) 2455 Corporate West Drive, Lisle, IL 60532 (Address of principal executive offices) (Zip code) Amy J.

December 23, 2013 EX-99.CERT

Clifford D. Corso

CERTIFICATIONS I, Clifford D. Corso, certify that: 1. I have reviewed this report on Form N-Q of Managed Duration Investment Grade Municipal Fund; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wi

October 3, 2013 DEF 14A

- MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 Filed by the Registrant [x] Filed by a Party other than the Registrant[ ] Check the appropriate box: [ ] Preliminary Proxy Statement [X] Definitive Proxy Statement [ ] Definitive Additional Materials [ ] Soliciting Material Pursuant t

September 25, 2013 EX-99.77B ACCT LTTR

EX-99.77B ACCT LTTR

EX-99.77B ACCT LTTR 2 ex9977b.htm REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

June 28, 2013 N-Q

Quarterly Schedule of Portfolio Holdings - MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21359 Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in charter) 2455 Corporate West Drive, Lisle, IL 60532 (Address of principal executive offices) (Zip code) Amy J.

June 28, 2013 EX-99.CERT

Clifford D. Corso

CERTIFICATIONS I, Clifford D. Corso, certify that: 1. I have reviewed this report on Form N-Q of Managed Duration Investment Grade Municipal Fund; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wi

March 21, 2013 EX-99.77C VOTES

Results of Shareholder Votes

Results of Shareholder Votes A shareholder meeting was held on November 7, 2012 and reconvened on December 21, 2012 for the purpose of electing one Class II Trustee of the Fund by holders of the Fund’s common shares and the Fund’s AMPS voting together as a single class and one each of a Class I and Class II Trustee by holders of the Fund’s AMPS, voting as a single class.

December 17, 2012 N-Q

Quarterly Schedule of Portfolio Holdings - MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21359 Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in charter) 2455 Corporate West Drive, Lisle, IL 60532 (Address of principal executive offices) (Zip code) Kevin M.

December 17, 2012 EX-99.CERT

Clifford D. Corso

CERTIFICATIONS I, Clifford D. Corso, certify that: 1. I have reviewed this report on Form N-Q of Managed Duration Investment Grade Municipal Fund; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wi

October 10, 2012 DEF 14A

- MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 Filed by the Registrant [x] Filed by a Party other than the Registrant[ ] Check the appropriate box: [ ] Preliminary Proxy Statement [X] Definitive Proxy Statement [ ] Definitive Additional Materials [ ] Soliciting Material Pursuant t

September 26, 2012 EX-99.77B ACCT LTTR

Report of Independent Registered Public Accounting Firm

Report of Independent Registered Public Accounting Firm The Board of Trustees and Shareholders of Managed Duration Investment Grade Municipal Fund We have audited the accompanying statement of assets and liabilities of Managed Duration Investment Grade Municipal Fund (the Fund), including the portfolio of investments, as of July 31, 2012, and the related statements of operations and cash flows for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended.

June 25, 2012 EX-99.CERT

Kevin M. Robinson

CERTIFICATIONS I, Kevin M. Robinson, certify that: 1. I have reviewed this report on Form N-Q of Managed Duration Investment Grade Municipal Fund; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wi

June 25, 2012 N-Q

Quarterly Schedule of Portfolio Holdings - MZF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-21359 Managed Duration Investment Grade Municipal Fund (Exact name of registrant as specified in charter) 2455 Corporate West Drive, Lisle, IL 60532 (Address of principal executive offices) (Zip code) Kevin M.

March 26, 2012 EX-99.77C VOTES

Results of Shareholder Votes

Results of Shareholder Votes A shareholder meeting was held on October 26, 2011 for the purpose of electing one Class I Trustee of the Fund by the holders of the Fund’s AMPS.

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