UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM N-PX ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-22437 --------- Guggenheim Taxable Municipal Managed Duration Trust --------------------------------------------------- (Exact name of registrant as specified in charter) 227 West Monroe Street ---------------------- Chicago, IL 60606 (Address of principal executive offices) (Zip code) Brian Binder ------------ 227 West Monroe Street ---------------------- Chicago, IL 60606 ----------------- (Name and address of agent for service) Registrant's telephone number, including area code: 312-827-0100 ------------ Date of fiscal year end: May 31 ------ Date of reporting period: July 1, 2019 - June 30, 2020 ---------------------------- Form N-PX is to be used by a registered management investment company, other than a small business investment company registered on Form N-5 (ss.ss. 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than August 31 of each year, containing the registrant's proxy voting record for the most recent twelve-month period ended June 30, pursuant to section 30 of the Investment Company Act of 1940 and rule 30b1-4 thereunder (17 CFR 270.30b1-4). The Commission may use the information provided on Form N-PX in its regulatory, disclosure review, inspection, and policymaking roles. A registrant is required to disclose the information specified by Form N-PX, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-PX unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to the Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. ss. 3507. Item 1. Proxy Voting Record. ******************************* FORM N-Px REPORT ******************************* ICA File Number: 811-22437 Reporting Period: 07/01/2019 - 06/30/2020 GUGGENHEIM TAXABLE MUNICIPAL MANAGED DURATION TRUST ============= GUGGENHEIM TAXABLE MUNICIPAL MANAGED DURATION TRUST ============== APPROACH RESOURCES INC. Ticker: AREX Security ID: 03834A103 Meeting Date: JUL 02, 2019 Meeting Type: Annual Record Date: MAY 09, 2019 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Matthew R. Kahn For For Management 1.2 Elect Director Vean J. Gregg, III For For Management 2 Advisory Vote to Ratify Named For Against Management Executive Officers' Compensation 3 Ratify Moss Adams LLP as Auditor For For Management -------------------------------------------------------------------------------- BNY MELLON STRATEGIC MUNICIPALS, INC. Ticker: LEO Security ID: 05588W108 Meeting Date: JUN 16, 2020 Meeting Type: Annual Record Date: APR 13, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Gordon J. Davis For For Management 1.2 Elect Director Ehud Houminer For For Management -------------------------------------------------------------------------------- EATON VANCE MUNICIPAL INCOME TRUST Ticker: EVN Security ID: 27826U108 Meeting Date: MAR 19, 2020 Meeting Type: Annual Record Date: JAN 07, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1a Elect Director William H. Park For For Management 1b Elect Director Helen Frame Peters For For Management 1c Elect Director Keith Quinton For For Management 1d Elect Director Marcus L. Smith For For Management -------------------------------------------------------------------------------- NUVEEN CALIFORNIA AMT-FREE QUALITY MUNICIPAL INCOME FUND Ticker: NKX Security ID: 670651108 Meeting Date: DEC 05, 2019 Meeting Type: Annual Record Date: SEP 23, 2019 # Proposal Mgt Rec Vote Cast Sponsor 1a.1 Elect Director Judith M. Stockdale For For Management 1a.2 Elect Director Carole E. Stone For For Management 1a.3 Elect Director Margaret L. Wolff For For Management -------------------------------------------------------------------------------- NUVEEN CALIFORNIA QUALITY MUNICIPAL INCOME FUND Ticker: NAC Security ID: 67066Y105 Meeting Date: DEC 05, 2019 Meeting Type: Annual Record Date: SEP 23, 2019 # Proposal Mgt Rec Vote Cast Sponsor 1a.1 Elect Director Judith M. Stockdale For For Management 1a.2 Elect Director Carole E. Stone For For Management 1a.3 Elect Director Margaret L. Wolff For For Management -------------------------------------------------------------------------------- SANDRIDGE ENERGY, INC. Ticker: SD Security ID: 80007P869 Meeting Date: JUN 05, 2020 Meeting Type: Annual Record Date: APR 28, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1a Elect Director Patricia A. Agnello For For Management 1b Elect Director Jonathan Christodoro For For Management 1c Elect Director Jonathan Frates For For Management 1d Elect Director John "Jack" Lipinski For For Management 1e Elect Director Randolph C. Read For For Management 2 Ratify Deloitte as Auditors For For Management 3 Advisory Vote to Ratify Named For For Management Executive Officers' Compensation ========== END NPX REPORT SIGNATURES Pursuant to the requirements of the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Guggenheim Taxable Municipal Managed Duration Trust --------------------------------------------------- By: /s/ Brian Binder ---------------------------------------------- Name: Brian Binder ---------------------------------------------- Title: President and Chief Executive Officer ---------------------------------------------- Date: August 19, 2020 ----------------------------------------------