SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                   -----------

                                    FORM 8-A

                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
                     PURSUANT TO SECTION 12(b) OR (g) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


                    CHICAGO MERCANTILE EXCHANGE HOLDINGS INC.
- -------------------------------------------------------------------------------
             (Exact Name of Registrant as Specified in Its Charter)



              Delaware                                     36-4459170
- ----------------------------------------           ----------------------------
(State of Incorporation or Organization)                 (I.R.S. Employer
                                                         Identification no.)

30 South Wacker Drive, Chicago, Illinois                     60606
- ----------------------------------------           ----------------------------
(Address of Principal Executive Offices)                     (Zip Code)



If this form relates to the             If this form relates to the
registration of a class of securities   registration of a class of securities
pursuant to Section 12(b) of the        pursuant to Section 12(g) of the
Exchange Act and is effective           Exchange Act and is effective
pursuant to General Instruction         pursuant to General Instruction
A.(c), please check the following       A.(d), please check the following
box. |X|                                box. |_|

 

Securities Act registration statement file number to which this form relates:            333-90106
                                                                                       --------------
                                                                                       (If applicable)
Securities to be registered pursuant to Section 12(b) of the Act:
Title of Each Class Name of Each Exchange on Which to be so Registered Each Class is to be Registered ------------------- ------------------------------------- Class A common stock, par value $.01 per share New York Stock Exchange Series A Junior Participating Preferred Stock Purchase Rights (rights are attached to the Class A common stock)
Securities to be registered pursuant to Section 12(g) of the Act: None. ITEM 1. DESCRIPTION OF REGISTRANT'S SECURITIES TO BE REGISTERED. For a description of the securities to be registered hereunder, reference is made to the information set forth under the heading "Description of Capital Stock" in the Registrant's Prospectus, which constitutes part of the Registrant's Registration Statement on Form S-1, as amended (File No. 333-90106), filed under the Securities Act of 1933, as amended, which information is hereby incorporated herein by reference. ITEM 2. EXHIBITS. The following documents are filed as exhibits to this registration statement. 1. Amended and Restated Certificate of Incorporation of Chicago Mercantile Exchange Holdings Inc. (incorporated by reference to Exhibit 3.1 to Chicago Mercantile Exchange Holdings Inc.'s Current Report on Form 8-K, filed with the SEC on December 4, 2001, File No. 0-33379). 2. Certificate of Amendment to the Amended and Restated Certificate of Incorporation of Chicago Mercantile Exchange Holdings Inc. (incorporated by reference to Exhibit 3.2 to Chicago Mercantile Exchange Holdings Inc.'s Current Report on Form 8-K, filed with the SEC on May 16, 2002, File No. 0-33379). 3. Second Amended and Restated Bylaws of Chicago Mercantile Exchange Holdings Inc. (incorporated by reference to Exhibit 3.3 to Chicago Mercantile Exchange Holdings Inc.'s Current Report on Form 8-K, filed with the SEC on May 16, 2002, File No. 0-33379). 4. Rights Agreement, dated as of November 30, 2001, between Chicago Mercantile Exchange Holdings Inc. and Mellon Investor Services, LLC (incorporated by reference to Exhibit 4.1 to Chicago Mercantile Exchange Holdings Inc.'s Form 8-A, filed with the SEC on December 4, 2001). 5. First Amendment to Rights Agreement, dated as of November 13, 2002, between Chicago Mercantile Exchange Holdings Inc., Mellon Investor Services, LLC and Computershare Investor Services, LLC. 2 SIGNATURE Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the Registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized. Dated: November 29, 2002 CHICAGO MERCANTILE EXCHANGE HOLDINGS INC. By: /s/ C.S. Donohue ----------------------------------------- Name: Craig S. Donohue Title: Executive Vice President and Chief Administrative Officer


                                                                       Exhibit 5

                       FIRST AMENDMENT TO RIGHTS AGREEMENT


         This First Amendment to Rights Agreement (this "Amendment"), dated as
of November 13, 2002 is by and among Chicago Mercantile Exchange Holdings
Inc., a Delaware corporation (the "Company"), Mellon Investor Services, LLC,
a New Jersey limited liability company ("Mellon"), and Computershare Investor
Services, LLC, a Delaware limited liability company ("Computershare").

                               W I T N E S S E T H

         WHEREAS, the Company and Mellon previously entered into a Rights
Agreement (the "Rights Agreement"), dated as of November 30, 2001, under which
Mellon was appointed to serve as the Rights Agent;

         WHEREAS, Mellon desires to resign as Rights Agent and the Company
desires to accept such resignation and appoint Computershare as successor Rights
Agent under the Rights Agreement;

         WHEREAS, pursuant to Section 27 of the Rights Agreement, the Company
and the Rights Agent may supplement or amend the Rights Agreement from time to
time in accordance with the provisions of Section 27 thereof; and

         WHEREAS, in connection with the resignation of Mellon as Rights Agent
and the appointment of Computershare as successor Rights Agent, the Board of
Directors of the Company has determined that an amendment to the Rights
Agreement as set forth herein is necessary and desirable, and the Company,
Mellon and Computershare desire to evidence such amendment in writing.

         NOW, THEREFORE, in consideration of the promises and the mutual
agreements herein set forth, the parties hereby agree as follows:

         Section 1. Resignation of Rights Agent. Mellon hereby resigns as
Rights Agent under the Rights Agreement and the Company hereby accepts Mellon's
resignation.

         Section 2. Appointment of the Successor Rights Agent. The Company
hereby appoints Computershare as successor Rights Agent under the Rights
Agreement and Computershare hereby accepts such appointment to serve as Rights
Agent. The appointment of Computershare as Rights Agent is deemed effective as
of November 13, 2002.

         Section 3. Waiver of Prior Written Notice. The Company, Mellon and
Computershare each waive any requirements of prior written notice of a change of
the Rights Agent under the Rights Agreement.



         Section 4.  Amendment of Rights Agreement.  The Rights Agreement shall
be amended as follows:

         (a) "Computershare Investor Services, LLC" shall be substituted
throughout the Rights Agreement and exhibits and other attachments thereto for
"Mellon Investor Services, LLC", including substituting all abbreviations
therefore. As of the Effective Date, all references in the Rights Agreement to
"Rights Agent" shall be deemed to refer to Computershare, Mellon shall no longer
be the Rights Agent and Computershare shall be fully responsible for all
obligations of the Rights Agent under the Rights Agreement.

         (b) Section 26 of the Rights Agreement is hereby amended by deleting
the address for notice or demand to be given to the Rights Agent by the Company
or by the holder of any Rights Certificate and substituting in lieu thereof the
following:

                  Computershare Investor Services, LLC
                  Two North LaSalle Street
                  Chicago, Illinois 60602
                  Attention:  Relationship Manager

                  with a copy to:

                  Computershare Investor Services, LLC
                  Two North LaSalle Street
                  Chicago, Illinois 60602
                  Attention:  General Counsel

         (c) Section 32 of the Rights Agreement is hereby amended by deleting
such section and substituting in lieu thereof the following:

         GOVERNING LAW. This Agreement, each Right and each Rights Certificate
         issued hereunder shall be deemed to be a contract made under the laws
         of the State of Delaware and for all purposes shall be governed by and
         construed in accordance with the laws of such State applicable to
         contracts made and to be performed entirely within such State;
         PROVIDED, HOWEVER, that all provisions regarding the rights, duties and
         obligations of the Rights Agent shall be governed by and construed in
         accordance with the laws of the State of Illinois applicable to
         contracts made and to be performed entirely within such State.

         Section 5. Continued Effectiveness. The parties hereto hereby
acknowledge and agree that, except as specifically amended hereby, the Rights
Agreement shall remain in full force and effect in accordance with its terms.

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         Section 6. Governing Law. This Amendment shall be deemed to be a
contract made under the laws of the State of Delaware and for all purposes shall
be governed by and construed in accordance with the laws of such State
applicable to contracts made and to be performed entirely within such State.

         Section 7. Execution in Counterparts. This Amendment may be executed in
any number of counterparts and each of such counterparts shall for all purposes
be deemed to be an original, and all such counterparts shall together constitute
one and the same instrument.

         Section 8. Except as otherwise expressly provided herein, or unless the
context otherwise requires, all capitalized terms used herein have the meanings
assigned to them in the Rights Agreement.


                            [SIGNATURE PAGE FOLLOWS]

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         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
duly executed and effective as of the day and year above written.

                        CHICAGO MERCANTILE EXCHANGE HOLDINGS INC.

                        By:    /s/ C.S. Donohue
                        Name:  Craig S. Donohue
                        Title: Executive Vice President &
                               Chief Administrative Officer


                        MELLON INVESTOR SERVICES, LLC


                        By:    /s/ Susan R. Hogan
                        Name:  Susan R. Hogan
                        Title: Vice President


                        COMPUTERSHARE INVESTOR SERVICES, LLC


                        By:    /s/ Keith A. Bradley
                        Name:  Keith A. Bradley
                        Title: Director, Client Services




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