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 402 Memphis, TN 38119 NAME AND ADDRESS OF AGENT FOR SERVICE: Geoffrey P. Mavar MainGate Trust 6075 Poplar Ave., Suite 402 Memphis, TN 38119 REGISTRANT'S TELEPHONE NUMBER: (901) 537-1866 DATE OF FISCAL YEAR END: 11/30 DATE OF REPORTING PERIOD: 07/01/2011 - 06/30/2012 MainGate MLP Fund -------------------------------------------------------------------------------------------------------------------------- COPANO ENERGY, L.L.C. Agenda Number: 933587531 -------------------------------------------------------------------------------------------------------------------------- Security: 217202100 Meeting Type: Annual Meeting Date: 17-May-2012 Ticker: CPNO ISIN: US2172021006 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1. DIRECTOR JAMES G. CRUMP Mgmt For For ERNIE L. DANNER Mgmt For For SCOTT A. GRIFFITHS Mgmt For For MICHAEL L. JOHNSON Mgmt For For MICHAEL G. MACDOUGALL Mgmt For For R. BRUCE NORTHCUTT Mgmt For For T. WILLIAM PORTER Mgmt For For WILLIAM L. THACKER Mgmt For For 2. RATIFICATION OF DELOITTE & TOUCHE LLP AS Mgmt For For OUR INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR 2012. -------------------------------------------------------------------------------------------------------------------------- CROSSTEX ENERGY, INC. Agenda Number: 933573859 -------------------------------------------------------------------------------------------------------------------------- Security: 22765Y104 Meeting Type: Annual Meeting Date: 08-May-2012 Ticker: XTXI ISIN: US22765Y1047 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1. DIRECTOR LELDON E. ECHOLS Mgmt For For SHELDON B. LUBAR Mgmt For For 2. PROPOSAL TO RATIFY THE APPOINTMENT OF KPMG Mgmt For For LLP AS CROSSTEX ENERGY, INC.'S INDEPENDENT PUBLIC ACCOUNTING FIRM FOR THE FISCAL YEAR ENDED DECEMBER 31, 2012. 3. PROPOSAL TO APPROVE THE COMPENSATION PAID Mgmt For For TO THE COMPANY'S NAMED EXECUTIVE OFFICERS AS DISCLOSED IN THE PROXY STATEMENT. 4. STOCKHOLDER PROPOSAL TO AMEND THE Shr Against For EMPLOYMENT POLICY OF CROSSTEX ENERGY, INC. TO EXPLICITLY PROHIBIT DISCRIMINATION BASED ON SEXUAL ORIENTATION AND GENDER IDENTITY OR EXPRESSION. -------------------------------------------------------------------------------------------------------------------------- EAGLE ROCK ENERGY PARTNERS Agenda Number: 933589573 -------------------------------------------------------------------------------------------------------------------------- Security: 26985R104 Meeting Type: Annual Meeting Date: 08-Jun-2012 Ticker: EROC ISIN: US26985R1041 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1. DIRECTOR WILLIAM A. SMITH Mgmt For For H.C. WILLIAMSON, III Mgmt For For 2. ADVISORY VOTE TO APPROVE NAMED EXECUTIVE Mgmt For For OFFICER COMPENSATION. 3. RATIFICATION OF THE APPOINTMENT OF KPMG LLP Mgmt For For AS THE INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM OF THE PARTNERSHIP TO EXAMINE, AUDIT AND REPORT TO UNITHOLDERS ON THE CONSOLIDATED FINANCIAL STATEMENTS OF THE PARTNERSHIP AND ITS SUBSIDIARIES FOR THE FISCAL YEAR ENDING DECEMBER 31, 2012. -------------------------------------------------------------------------------------------------------------------------- MAGELLAN MIDSTREAM PARTNERS,L.P. Agenda Number: 933557792 -------------------------------------------------------------------------------------------------------------------------- Security: 559080106 Meeting Type: Annual Meeting Date: 24-Apr-2012 Ticker: MMP ISIN: US5590801065 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1. DIRECTOR ROBERT G. CROYLE Mgmt For For BARRY R. PEARL Mgmt For For 2. ADVISORY RESOLUTION TO APPROVE EXECUTIVE Mgmt For For COMPENSATION 3. RATIFICATION OF APPOINTMENT OF INDEPENDENT Mgmt For For AUDITOR -------------------------------------------------------------------------------------------------------------------------- MARKWEST ENERGY PARTNERS LP Agenda Number: 933620280 -------------------------------------------------------------------------------------------------------------------------- Security: 570759100 Meeting Type: Annual Meeting Date: 01-Jun-2012 Ticker: MWE ISIN: US5707591005 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1. DIRECTOR FRANK M. SEMPLE Mgmt For For DONALD D. WOLF Mgmt For For KEITH E. BAILEY Mgmt For For MICHAEL L. BEATTY Mgmt For For CHARLES K. DEMPSTER Mgmt For For DONALD C. HEPPERMANN Mgmt For For RANDALL J. LARSON Mgmt For For ANNE E. FOX MOUNSEY Mgmt For For WILLIAM P. NICOLETTI Mgmt For For 2. TO APPROVE AN AMENDMENT TO THE Mgmt For For PARTNERSHIP'S 2008 LONG-TERM INCENTIVE PLAN TO INCREASE THE NUMBER OF COMMON UNITS AVAILABLE FOR ISSUANCE UNDER THE PLAN FROM 2.5 MILLION TO 3.7 MILLION. 3. RATIFICATION OF DELOITTE & TOUCHE LLP AS Mgmt For For THE PARTNERSHIP'S INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS FOR THE FISCAL YEAR ENDING DECEMBER 31, 2012. -------------------------------------------------------------------------------------------------------------------------- REGENCY ENERGY PARTNERS Agenda Number: 933526115 -------------------------------------------------------------------------------------------------------------------------- Security: 75885Y107 Meeting Type: Special Meeting Date: 16-Dec-2011 Ticker: RGP ISIN: US75885Y1073 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 01 APPROVAL OF THE TERMS OF THE REGENCY ENERGY Mgmt For For PARTNERS LP 2011 LONG-TERM INCENTIVE PLAN, WHICH PROVIDES FOR AWARDS OF OPTIONS, ALL AS MORE FULLY DESCRIBED IN THE PROXY STATEMENT. -------------------------------------------------------------------------------------------------------------------------- TARGA RESOURCES CORP. Agenda Number: 933596542 -------------------------------------------------------------------------------------------------------------------------- Security: 87612G101 Meeting Type: Annual Meeting Date: 25-May-2012 Ticker: TRGP ISIN: US87612G1013 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1 DIRECTOR IN SEON HWANG Mgmt For For JOE BOB PERKINS Mgmt For For ERSHEL C. REDD, JR. Mgmt For For 2 TO RATIFY THE SELECTION OF Mgmt For For PRICEWATERHOUSECOOPERS LLP AS THE COMPANY'S INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS FOR 2012. -------------------------------------------------------------------------------------------------------------------------- THE WILLIAMS COMPANIES, INC. Agenda Number: 933595211 -------------------------------------------------------------------------------------------------------------------------- Security: 969457100 Meeting Type: Annual Meeting Date: 17-May-2012 Ticker: WMB ISIN: US9694571004 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A ELECTION OF DIRECTOR: ALAN S. ARMSTRONG Mgmt For For 1B ELECTION OF DIRECTOR: JOSEPH R. CLEVELAND Mgmt For For 1C ELECTION OF DIRECTOR: IRL F. ENGELHARDT Mgmt For For 1D ELECTION OF DIRECTOR: JOHN A. HAGG Mgmt For For 1E ELECTION OF DIRECTOR: JUANITA H. HINSHAW Mgmt For For 1F ELECTION OF DIRECTOR: FRANK T. MACINNIS Mgmt For For 1G ELECTION OF DIRECTOR: STEVEN W. NANCE Mgmt For For 1H ELECTION OF DIRECTOR: MURRAY D. SMITH Mgmt For For 1I ELECTION OF DIRECTOR: JANICE D. STONEY Mgmt For For 1J ELECTION OF DIRECTOR: LAURA A. SUGG Mgmt For For 02 RATIFICATION OF ERNST & YOUNG LLP AS Mgmt For For AUDITORS FOR 2012 03 APPROVAL, BY NONBINDING ADVISORY VOTE, OF Mgmt For For THE COMPANY'S EXECUTIVE COMPENSATION * 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 08/08/2012