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: 811-21080 NAME OF REGISTRANT: CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND ADDRESS OF PRINCIPAL EXECUTIVE OFFICES: 2020 Calamos Court Naperville, IL 60563-2787 NAME AND ADDRESS OF AGENT FOR SERVICE: John P. Calamos, Sr., President Calamos Advisors LLC 2020 Calamos Court Naperville, IL 60563-2787 REGISTRANT'S TELEPHONE NUMBER: (630) 245-7200 DATE OF FISCAL YEAR END: 10/31 DATE OF REPORTING PERIOD: 07/01/2010 - 06/30/2011 Calamos Convertible Opportunities & Income Fund -------------------------------------------------------------------------------------------------------------------------- AMERICAN INTERNATIONAL GROUP, INC. Agenda Number: 933420058 -------------------------------------------------------------------------------------------------------------------------- Security: 026874784 Meeting Type: Annual Meeting Date: 11-May-2011 Ticker: AIG ISIN: US0268747849 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A ELECTION OF DIRECTOR: ROBERT H. BENMOSCHE Mgmt For For 1B ELECTION OF DIRECTOR: W. DON CORNWELL Mgmt For For 1C ELECTION OF DIRECTOR: JOHN H. FITZPATRICK Mgmt For For 1D ELECTION OF DIRECTOR: LAURETTE T. KOELLNER Mgmt For For 1E ELECTION OF DIRECTOR: DONALD H. LAYTON Mgmt For For 1F ELECTION OF DIRECTOR: CHRISTOPHER S. LYNCH Mgmt For For 1G ELECTION OF DIRECTOR: ARTHUR C. MARTINEZ Mgmt Against Against 1H ELECTION OF DIRECTOR: GEORGE L. MILES, JR. Mgmt For For 1I ELECTION OF DIRECTOR: HENRY S. MILLER Mgmt For For 1J ELECTION OF DIRECTOR: ROBERT S. MILLER Mgmt For For 1K ELECTION OF DIRECTOR: SUZANNE NORA JOHNSON Mgmt For For 1L ELECTION OF DIRECTOR: MORRIS W. OFFIT Mgmt For For 1M ELECTION OF DIRECTOR: RONALD A. RITTENMEYER Mgmt For For 1N ELECTION OF DIRECTOR: DOUGLAS M. STEENLAND Mgmt For For 02 TO APPROVE A NON-BINDING SHAREHOLDER RESOLUTION Mgmt For For ON EXECUTIVE COMPENSATION 03 TO AMEND AIG'S AMENDED AND RESTATED CERTIFICATE Mgmt For For OF INCORPORATION TO RESTRICT CERTAIN TRANSFERS OF AIG COMMON STOCK IN ORDER TO PROTECT AIG'S TAX ATTRIBUTES 04 TO RATIFY THE AMERICAN INTERNATIONAL GROUP, Mgmt For For INC. TAX ASSET PROTECTION PLAN 05 TO RATIFY THE SELECTION OF PRICEWATERHOUSECOOPERS Mgmt For For LLP AS AIG'S INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR 2011 06 SHAREHOLDER PROPOSAL RELATING TO RESTRICTING Shr Against For HEDGING TRANSACTIONS -------------------------------------------------------------------------------------------------------------------------- AVERY DENNISON CORPORATION Agenda Number: 933381143 -------------------------------------------------------------------------------------------------------------------------- Security: 053611109 Meeting Type: Annual Meeting Date: 28-Apr-2011 Ticker: AVY ISIN: US0536111091 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A ELECTION OF DIRECTOR: PETER K. BARKER Mgmt For For 1B ELECTION OF DIRECTOR: KEN C. HICKS Mgmt For For 1C ELECTION OF DIRECTOR: DEBRA L. REED Mgmt For For 02 RATIFICATION OF THE APPOINTMENT OF PRICEWATERHOUSECOOPERS Mgmt For For LLP AS THE COMPANY'S INDEPENDENT AUDITORS FOR THE CURRENT FISCAL YEAR, WHICH ENDS ON DECEMBER 31, 2011. 03 APPROVAL OF THE AMENDED AND RESTATED CERTIFICATE Mgmt For For OF INCORPORATION TO DECLASSIFY THE BOARD OF DIRECTORS. 04 SAY ON PAY - AN ADVISORY VOTE ON THE APPROVAL Mgmt For For OF EXECUTIVE COMPENSATION. 05 SAY WHEN ON PAY - AN ADVISORY VOTE ON THE APPROVAL Mgmt 2 Years For OF THE FREQUENCY OF STOCKHOLDER VOTES ON EXECUTIVE COMPENSATION. -------------------------------------------------------------------------------------------------------------------------- MERCK & CO., INC. Agenda Number: 933416744 -------------------------------------------------------------------------------------------------------------------------- Security: 58933Y105 Meeting Type: Annual Meeting Date: 24-May-2011 Ticker: MRK ISIN: US58933Y1055 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A ELECTION OF DIRECTOR: LESLIE A. BRUN Mgmt For For 1B ELECTION OF DIRECTOR: THOMAS R. CECH Mgmt For For 1C ELECTION OF DIRECTOR: RICHARD T. CLARK Mgmt For For 1D ELECTION OF DIRECTOR: KENNETH C. FRAZIER Mgmt For For 1E ELECTION OF DIRECTOR: THOMAS H. GLOCER Mgmt For For 1F ELECTION OF DIRECTOR: STEVEN F. GOLDSTONE Mgmt For For 1G ELECTION OF DIRECTOR: WILLIAM B. HARRISON. JR. Mgmt For For 1H ELECTION OF DIRECTOR: HARRY R. JACOBSON Mgmt For For 1I ELECTION OF DIRECTOR: WILLIAM N. KELLEY Mgmt For For 1J ELECTION OF DIRECTOR: C. ROBERT KIDDER Mgmt For For 1K ELECTION OF DIRECTOR: ROCHELLE B. LAZARUS Mgmt Against Against 1L ELECTION OF DIRECTOR: CARLOS E. REPRESAS Mgmt For For 1M ELECTION OF DIRECTOR: PATRICIA F. RUSSO Mgmt For For 1N ELECTION OF DIRECTOR: THOMAS E. SHENK Mgmt For For 1O ELECTION OF DIRECTOR: ANNE M. TATLOCK Mgmt For For 1P ELECTION OF DIRECTOR: CRAIG B. THOMPSON Mgmt For For 1Q ELECTION OF DIRECTOR: WENDELL P. WEEKS Mgmt For For 1R ELECTION OF DIRECTOR: PETER C. WENDELL Mgmt For For 02 RATIFICATION OF THE APPOINTMENT OF THE COMPANY'S Mgmt For For INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR 2011. 03 ADVISORY VOTE ON EXECUTIVE COMPENSATION. Mgmt For For 04 ADVISORY VOTE ON THE FREQUENCY OF FUTURE VOTES Mgmt 3 Years For ON EXECUTIVE COMPENSATION. -------------------------------------------------------------------------------------------------------------------------- METLIFE, INC. Agenda Number: 933398883 -------------------------------------------------------------------------------------------------------------------------- Security: 59156R108 Meeting Type: Annual Meeting Date: 26-Apr-2011 Ticker: MET ISIN: US59156R1086 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 01 DIRECTOR STEVEN A. KANDARIAN* Mgmt For For SYLVIA MATHEWS BURWELL# Mgmt For For EDUARDO CASTRO-WRIGHT# Mgmt For For CHERYL W. GRISE# Mgmt For For LULU C. WANG# Mgmt For For 02 PROPOSAL TO AMEND THE CERTIFICATE OF INCORPORATION Mgmt For For TO DECLASSIFY THE BOARD OF DIRECTORS 03 RATIFICATION OF THE APPOINTMENT OF DELOITTE Mgmt For For & TOUCHE LLP AS INDEPENDENT AUDITOR FOR 2011 04 ADVISORY VOTE TO APPROVE THE COMPENSATION PAID Mgmt For For TO THE COMPANY'S NAMED EXECUTIVE OFFICERS 05 ADVISORY VOTE ON THE FREQUENCY OF FUTURE ADVISORY Mgmt 1 Year For VOTES TO APPROVE THE COMPENSATION PAID TO THE COMPANY'S NAMED EXECUTIVE OFFICERS -------------------------------------------------------------------------------------------------------------------------- PRIDE INTERNATIONAL, INC. Agenda Number: 933460622 -------------------------------------------------------------------------------------------------------------------------- Security: 74153QAG7 Meeting Type: Consent Meeting Date: 27-May-2011 Ticker: ISIN: US74153QAG73 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 01 THE AMENDMENTS Mgmt For For * 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) CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND By (Signature) /s/ John P. Calamos, Sr. Name John P. Calamos, Sr. Title President Date 08/31/2011