================================================================================ 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 811-02183 ----------------- MassMutual Corporate Investors (Exact name of registrant as specified in charter) ----------------- 1500 Main Street Suite 600 Springfield, MA 01115 (Address of principal executive offices) (Zip code) -------------------------------------------------------------------------------- Rodney J. Dillman, Vice President and Secretary MassMutual Corporate Investors 1500 Main Street, Suite 2800, Springfield, MA 01115 -------------------------------------------------------------------------------- (name and address of agent for service) Registrant's telephone number, including area code: 413-226-1516 Date of fiscal year end: December 31 Date of reporting period: July 1, 2007 - June 30, 2008 ================================================================================ ITEM 1. PROXY VOTING RECORD. BALLY TOTAL FITNESS HOLDING CORP. Ticker: BFTH Security ID: 05873KAF5 Meeting Date: JULY 27, 2007 Meeting Type: Annual Record Date: JUNE 22, 2007 # Proposal Mgt Rec Vote Cast Sponsor 1. PLAN OF REORGANIZATION For For Management -------------------------------------------------------------------------------- CHASE PACKAGING CORP. TEX Ticker: CPKA Security ID: 161635107 Meeting Date: JUNE 3, 2008 Meeting Type: Annual Record Date: APRIL 7, 2008 # Proposal Mgt Rec Vote Cast Sponsor 1 Elect Director Allen T. McInnes For Withhold Management 2 Elect Director William J. Barrett For Withhold Management 3 Elect Herbert M. Gardner For Withhold Management 4 Elect Director Edward L. Flynn For For Management 5 Increase Authorized Common Stock For For Management 6 Approve Omnibus Stock Plan For For Management 7 Ratify Auditors For For Management -------------------------------------------------------------------------------- COMCAST CORP. Ticker: CMCSA Security ID: 2003ON101 Meeting Date: MAY 14, 2008 Meeting Type: Annual Record Date: MARCH 6, 2008 # Proposal Mgt Rec Vote Cast Sponsor 1. Elect Director S. Decker Anstrom For For Management 2. Elect Director Kenneth J. Bacon For For Management 3. Elect Director Sheldon M. Bonovitz For For Management 4. Elect Director Edward D. Breen For For Management 5. Elect Director Julian A. Brodsky For For Management 6. Elect Director Joseph J. Collins For For Management 7. Elect Director J. Michael Cook For For Management 8. Elect Director Gerald L. Hassell For For Management 9. Elect Director Jeffrey A. Honickman For For Management 10. Elect Director Brian L. Roberts For For Management 11. Elect Director Ralph J. Roberts For For Management 12. Elect Director Dr. Judith Rodin For For Management 13. Elect Director Michael I. Sovern For For Management 14. Ratify Auditors For For Management 15. Amend Restricted Stock Plan For For Management 16. Amend Stock Option Plan For For Management 17. Adopt Recapitalization Plan Against For Shareholder 18. Increase Disclosure of Executive Against Against Shareholder Compensation 19. Require More Director Nominations Than Open Seats Against Against Shareholder 20. Report on Pay Disparity Against Against Shareholder 21. Provide for Cumulative Voting for Class A Shareholders Against For Shareholder 22. Adopt Principles for Health Care Reform Against Against Shareholder 23. Advisory Vote to Ratify Named Executive Officers Comp. Against For Shareholder -------------------------------------------------------------------------------- ENERNOC INC Ticker: ENOC Security ID: 292764107 Meeting Date: MAY 9, 2008 Meeting Type: Annual Record Date: MARCH 17, 2008 # Proposal Mgt Rec Vote Cast Sponsor 1. Elect Director Adam Grosser For For Management 2. Ratify Auditors For For Management -------------------------------------------------------------------------------- GOODRICH CORPORATION Ticker: GR Security ID: 382388106 Meeting Date: APRIL 22, 2008 Meeting Type: Annual Record Date: MARCH 3, 2008 # Proposal Mgt Rec Vote Cast Sponsor 1. Elect Director Diane C. Creel For For Management 2. Elect Director George A. Davidson, Jr. For For Management 3. Elect Director Harris E. DeLoach, Jr. For For Management 4. Elect Director James W. Griffith For For Management 5. Elect Director William R. Holland For For Management 6. Elect Director John P. Jumper For For Management 7. Elect Director Marshall O. Larsen For For Management 8. Elect Director Lloyd W. Newton For For Management 9. Elect Director Douglas E. Olesen For For Management 10. Elect Director Alfred M. Rankin, Jr. For For Management 11. Elect Director A. Thomas Young For For Management 12. Ratify Auditors For For Management 13. Amend Omnibus Stock Plan For For Management 14. Approve Qualified Employee Stock Purchase Plan For For Management -------------------------------------------------------------------------------- ITC DELTACOM, INC. Ticker: ITCD Security ID: 45031T872 Meeting Date: MAY 13, 2008 Meeting Type: Annual Record Date: MARCH 31, 2008 # Proposal Mgt Rec Vote Cast Sponsor 1. Elect Director John Almeida, Jr. For Withhold Management 2. Elect Director Phillip M. Tseng For Withhold Management 3. Elect Director Randall E Curran For Withhold Management 4. Elect Director John J. DeLucca For For Management 5. Elect Director Clyde A. Heintzelman For For Management 6. Elect Director Michael E. Leitner For Withhold Management 7. Elect Director Thomas E. Mcinerney For Withhold Management 8. Elect Director R. Gerald Mccarley For For Management 9. Elect Director Sanjay Swani For Withhold Management -------------------------------------------------------------------------------- SUPREME INDUSTRIES, INC. Ticker: STS Security ID: 868607102 Meeting Date: MAY 8, 2008 Meeting Type: Annual Record Date: MARCH 20, 2008 # Proposal Mgt Rec Vote Cast Sponsor 1. Elect Director Arthur M. Boren. For For Management 2. Elect Director Edward L. Flynn For For Management 3. Elect Director Mark C. Neilson For For Management 4. Amend Omnibus Stock Plan For For Management 5. Ratify Auditors For For Management SIGNATURES [See General Instruction F] 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) MassMutual Corporate Investors ------------------------------ By (Signature and Title)* /s/ Clifford M. Noreen ----------------------------------------- Clifford M. Noreen, President Date: August 29, 2008 * Print the name and title of each signing officer under his or her signature.