UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM N-PX ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANY INVESTMENT COMPANY ACT FILE NUMBER: 811-22492 NAME OF REGISTRANT: MainGate Trust ADDRESS OF PRINCIPAL EXECUTIVE OFFICES: 6075 Poplar Ave., Suite 720 Memphis, TN 38119 NAME AND ADDRESS OF AGENT FOR SERVICE: Geoffrey Mavar MainGate Trust 6075 Poplar Ave., Suite 720 Memphis, TN 38119 REGISTRANT'S TELEPHONE NUMBER: (901) 537-1866 DATE OF FISCAL YEAR END: 11/30 DATE OF REPORTING PERIOD: 07/01/2021 - 06/30/2022 MainGate MLP Fund -------------------------------------------------------------------------------------------------------------------------- ANTERO MIDSTREAM CORPORATION Agenda Number: 935626020 -------------------------------------------------------------------------------------------------------------------------- Security: 03676B102 Meeting Type: Annual Meeting Date: 07-Jun-2022 Ticker: AM ISIN: US03676B1026 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1. DIRECTOR Paul M. Rady Mgmt For For David H. Keyte Mgmt For For 2. To ratify the appointment of KPMG LLP as Mgmt For For Antero Midstream Corporation's independent registered public accounting firm for the year ending December 31, 2022. 3. To approve, on an advisory basis, the Mgmt For For compensation of Antero Midstream Corporation's named executive officers. -------------------------------------------------------------------------------------------------------------------------- CHENIERE ENERGY, INC. Agenda Number: 935607082 -------------------------------------------------------------------------------------------------------------------------- Security: 16411R208 Meeting Type: Annual Meeting Date: 12-May-2022 Ticker: LNG ISIN: US16411R2085 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A. Election of Director: G. Andrea Botta Mgmt For For 1B. Election of Director: Jack A. Fusco Mgmt For For 1C. Election of Director: Vicky A. Bailey Mgmt For For 1D. Election of Director: Patricia K. Collawn Mgmt For For 1E. Election of Director: David B. Kilpatrick Mgmt For For 1F. Election of Director: Lorraine Mitchelmore Mgmt For For 1G. Election of Director: Scott Peak Mgmt For For 1H. Election of Director: Donald F. Robillard, Mgmt For For Jr 1I. Election of Director: Neal A. Shear Mgmt For For 1J. Election of Director: Andrew J. Teno Mgmt For For 2. Approve, on an advisory and non-binding Mgmt For For basis, the compensation of the Company's named executive officers for 2021. 3. Ratification of the appointment of KPMG LLP Mgmt For For as the Company's independent registered public accounting firm for 2022. -------------------------------------------------------------------------------------------------------------------------- CRESTWOOD EQUITY PARTNERS LP Agenda Number: 935581721 -------------------------------------------------------------------------------------------------------------------------- Security: 226344208 Meeting Type: Annual Meeting Date: 12-May-2022 Ticker: CEQP ISIN: US2263442087 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1.1 Election of Class I Director to serve until Mgmt For For the 2025 annual meeting: Warren H. Gfeller 1.2 Election of Class I Director to serve until Mgmt For For the 2025 annual meeting: Janeen S. Judah 1.3 Election of Class I Director to serve until Mgmt For For the 2025 annual meeting: John J. Sherman 2. To approve, on a non-binding advisory Mgmt For For basis, our named executive officer compensation. 3. To approve, on a non-binding advisory Mgmt 2 Years Against basis, the frequency of future advisory votes on our named executive officer compensation. 4. To ratify the appointment of Ernst & Young Mgmt For For LLP as independent registered public accounting firm for the Partnership for the fiscal year ending December 31, 2022. -------------------------------------------------------------------------------------------------------------------------- ENBRIDGE INC. Agenda Number: 935566274 -------------------------------------------------------------------------------------------------------------------------- Security: 29250N105 Meeting Type: Annual Meeting Date: 04-May-2022 Ticker: ENB ISIN: CA29250N1050 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1 DIRECTOR Mayank M. Ashar Mgmt For For Gaurdie E. Banister Mgmt For For Pamela L. Carter Mgmt For For Susan M. Cunningham Mgmt For For Gregory L. Ebel Mgmt For For Jason B. Few Mgmt For For Teresa S. Madden Mgmt For For Al Monaco Mgmt For For Stephen S. Poloz Mgmt For For S. Jane Rowe Mgmt For For Dan C. Tutcher Mgmt For For Steven W. Williams Mgmt For For 2 Appoint the auditors Appoint Mgmt For For PricewaterhouseCoopers LLP as auditors of Enbridge and authorize the directors to fix their remuneration 3 Advisory vote on executive compensation Mgmt For For Accept Enbridge's approach to executive compensation, as disclosed in the Management Information Circular 4 Shareholder proposal Vote on the Shr Against For shareholder proposal, as set out in Appendix A of the Management Information Circular The Board of Directors recommends voting "AGAINST" Item 4 -------------------------------------------------------------------------------------------------------------------------- KINDER MORGAN, INC. Agenda Number: 935579574 -------------------------------------------------------------------------------------------------------------------------- Security: 49456B101 Meeting Type: Annual Meeting Date: 11-May-2022 Ticker: KMI ISIN: US49456B1017 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A. Election of Director for a one year term Mgmt For For expiring in 2023: Richard D. Kinder 1B. Election of Director for a one year term Mgmt For For expiring in 2023: Steven J. Kean 1C. Election of Director for a one year term Mgmt For For expiring in 2023: Kimberly A. Dang 1D. Election of Director for a one year term Mgmt For For expiring in 2023: Ted A. Gardner 1E. Election of Director for a one year term Mgmt For For expiring in 2023: Anthony W. Hall, Jr. 1F. Election of Director for a one year term Mgmt For For expiring in 2023: Gary L. Hultquist 1G. Election of Director for a one year term Mgmt For For expiring in 2023: Ronald L. Kuehn, Jr. 1H. Election of Director for a one year term Mgmt For For expiring in 2023: Deborah A. Macdonald 1I. Election of Director for a one year term Mgmt For For expiring in 2023: Michael C. Morgan 1J. Election of Director for a one year term Mgmt For For expiring in 2023: Arthur C. Reichstetter 1K. Election of Director for a one year term Mgmt For For expiring in 2023: C. Park Shaper 1L. Election of Director for a one year term Mgmt For For expiring in 2023: William A. Smith 1M. Election of Director for a one year term Mgmt For For expiring in 2023: Joel V. Staff 1N. Election of Director for a one year term Mgmt For For expiring in 2023: Robert F. Vagt 1O. Election of Director for a one year term Mgmt For For expiring in 2023: Perry M. Waughtal 2. Ratification of the selection of Mgmt For For PricewaterhouseCoopers LLP as our independent registered public accounting firm for 2022. 3. Approval, on an advisory basis, of the Mgmt For For compensation of our named executive officers, as disclosed in the Proxy Statement. -------------------------------------------------------------------------------------------------------------------------- MAGELLAN MIDSTREAM PARTNERS, L.P. Agenda Number: 935554748 -------------------------------------------------------------------------------------------------------------------------- Security: 559080106 Meeting Type: Annual Meeting Date: 21-Apr-2022 Ticker: MMP ISIN: US5590801065 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1.1 Election of Director: Walter R. Arnheim Mgmt For For 1.2 Election of Director: Lori A. Gobillot Mgmt For For 1.3 Election of Director: Edward J. Guay Mgmt For For 2. Advisory Resolution to Approve Executive Mgmt For For Compensation 3. Ratification of Appointment of Independent Mgmt For For Registered Public Accounting Firm for 2022 -------------------------------------------------------------------------------------------------------------------------- PHILLIPS 66 Agenda Number: 935574372 -------------------------------------------------------------------------------------------------------------------------- Security: 718546104 Meeting Type: Annual Meeting Date: 11-May-2022 Ticker: PSX ISIN: US7185461040 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A. Election of Director for a term of office Mgmt For For expiring at the 2025 annual meeting of shareholders: Greg C. Garland 1B. Election of Director for a term of office Mgmt For For expiring at the 2025 annual meeting of shareholders: Gary K. Adams 1C. Election of Director for a term of office Mgmt For For expiring at the 2025 annual meeting of shareholders: John E. Lowe 1D. Election of Director for a term of office Mgmt For For expiring at the 2025 annual meeting of shareholders: Denise L. Ramos 2. Advisory vote to approve our executive Mgmt For For compensation. 3. To ratify the appointment of Ernst & Young Mgmt For For LLP as the Company's independent registered public accounting firm for fiscal year 2022. 4. To approve the 2022 Omnibus Stock and Mgmt For For Performance Incentive Plan. 5. Shareholder proposal regarding greenhouse Shr Against For gas emissions targets. 6. Shareholder proposal regarding report on Shr Against For shift to recycled polymers for single use plastics. -------------------------------------------------------------------------------------------------------------------------- PLAINS ALL AMERICAN PIPELINE, L.P. Agenda Number: 935617033 -------------------------------------------------------------------------------------------------------------------------- Security: 726503105 Meeting Type: Annual Meeting Date: 25-May-2022 Ticker: PAA ISIN: US7265031051 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1. DIRECTOR Victor Burk Mgmt For For Kevin S McCarthy Mgmt For For Harry N. Pefanis Mgmt For For Gary R. Petersen Mgmt For For 2. Ratification of the appointment of Mgmt For For PricewaterhouseCoopers LLP as our independent registered public accounting firm for 2022. 3. The approval, on a non-binding advisory Mgmt For For basis, of our named executive officer compensation. -------------------------------------------------------------------------------------------------------------------------- PLAINS GP HOLDINGS, L.P. Agenda Number: 935617045 -------------------------------------------------------------------------------------------------------------------------- Security: 72651A207 Meeting Type: Annual Meeting Date: 25-May-2022 Ticker: PAGP ISIN: US72651A2078 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1. DIRECTOR Victor Burk Mgmt For For Kevin S. McCarthy Mgmt For For Harry N. Pefanis Mgmt For For Gary R. Petersen Mgmt For For 2. Ratification of the appointment of Mgmt For For PricewaterhouseCoopers LLP as our independent registered public accounting firm for 2022. 3. The approval, on a non-binding advisory Mgmt For For basis, of our named executive officer compensation. -------------------------------------------------------------------------------------------------------------------------- TARGA RESOURCES CORP. Agenda Number: 935601953 -------------------------------------------------------------------------------------------------------------------------- Security: 87612G101 Meeting Type: Annual Meeting Date: 24-May-2022 Ticker: TRGP ISIN: US87612G1013 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1.1 Election of Class III Director to serve Mgmt For For until the 2025 Annual meeting: Waters S. Davis, IV 1.2 Election of Class III Director to serve Mgmt For For until the 2025 Annual meeting: Rene R. Joyce 1.3 Election of Class III Director to serve Mgmt For For until the 2025 Annual meeting: Matthew J. Meloy 2. To ratify the selection of Mgmt For For PricewaterhouseCoopers LLP as the Company's independent auditors for 2022. 3. To approve, on an advisory basis, the Mgmt For For compensation of the Company's named executive officers for the fiscal year ended December 31, 2021. -------------------------------------------------------------------------------------------------------------------------- TC ENERGY CORPORATION Agenda Number: 935569206 -------------------------------------------------------------------------------------------------------------------------- Security: 87807B107 Meeting Type: Annual Meeting Date: 29-Apr-2022 Ticker: TRP ISIN: CA87807B1076 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1 DIRECTOR Michael R. Culbert Mgmt For For William D. Johnson Mgmt For For Susan C. Jones Mgmt For For John E. Lowe Mgmt For For David MacNaughton Mgmt For For Francois L. Poirier Mgmt For For Una Power Mgmt For For Mary Pat Salomone Mgmt For For Indira Samarasekera Mgmt For For Siim A. Vanaselja Mgmt For For Thierry Vandal Mgmt For For Dheeraj "D" Verma Mgmt For For 2 Resolution to appoint KPMG LLP, Chartered Mgmt For For Professional Accountants as auditors and authorize the directors to fix their remuneration. 3 Resolution to accept TC Energy's approach Mgmt For For to executive compensation, as described in the Management information circular. 4 Resolution to continue and approve the Mgmt For For amended and restated shareholder rights plan dated April 29, 2022, as described in the Management information circular. -------------------------------------------------------------------------------------------------------------------------- THE WILLIAMS COMPANIES, INC. Agenda Number: 935556538 -------------------------------------------------------------------------------------------------------------------------- Security: 969457100 Meeting Type: Annual Meeting Date: 26-Apr-2022 Ticker: WMB ISIN: US9694571004 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A. Election of director for a one-year term: Mgmt For For Alan S.Armstrong 1B. Election of director for a one-year term: Mgmt For For Stephen W. Bergstrom 1C. Election of director for a one-year term: Mgmt For For Nancy K. Buese 1D. Election of director for a one-year term: Mgmt For For Michael A. Creel 1E. Election of director for a one-year term: Mgmt For For Stacey H. Dore 1F. Election of director for a one-year term: Mgmt For For Richard E. Muncrief 1G. Election of director for a one-year term: Mgmt For For Peter A. Ragauss 1H. Election of director for a one-year term: Mgmt For For Rose M. Robeson 1I. Election of director for a one-year term: Mgmt For For Scott D. Sheffield 1J. Election of director for a one-year term: Mgmt For For Murray D. Smith 1K. Election of director for a one-year term: Mgmt For For William H. Spence 1L. Election of director for a one-year term: Mgmt For For Jesse J. Tyson 2. Ratify the selection of Ernst & Young LLP Mgmt For For as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2022. 3. Approve, on an advisory basis, the Mgmt For For compensation of our named executive officers. * Management position unknown 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. (Registrant) MainGate Trust By (Signature) /s/ Matthew G Mead Name Matthew G Mead Title President Date 08/23/2022