SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
|Date of Report (Date of Earliest Event Reported):||June 11, 2007|
Chicago Mercantile Exchange Holdings Inc.
(Exact name of registrant as specified in its charter)
(State or other jurisdiction
|of incorporation)||File Number)||Identification No.)|
|20 South Wacker Drive, Chicago, Illinois||60606|
(Address of principal executive offices)
|Registrants telephone number, including area code:||312-930-1000|
Former name or former address, if changed since last report
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
[x] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 8.01 Other Events.
On June 11, 2007, Chicago Mercantile Exchange Holdings Inc. jointly issued a press release with CBOT Holding, Inc. announcing their receipt of approval from the U.S. Department of Justice to proceed with their proposed merger without conditions, a copy of which is attached here at Exhibit 99.1.
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
|Chicago Mercantile Exchange Holdings Inc.|
|June 11, 2007||By:||
Kathleen M. Cronin
|Name: Kathleen M. Cronin|
|Title: Managing Director, General Counsel & Corporate Secretary|
|Press Release, dated June 11, 2007|