UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_____________________

 

FORM 8-K

_____________________

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of report (Date of earliest event reported): February 1, 2007

EXPRESS SCRIPTS, INC.

(Exact Name of Registrant as Specified in its Charter)

_____________________

 

DELAWARE

(State or Other Jurisdiction of

Incorporation)

0-20199

(Commission File Number)

43-1420563

(I.R.S. Employer Identification No.)

 

13900 Riverport Drive
Maryland Heights, MO

(Address of Principal Executive Offices)

 

 

63043

(Zip Code)

 

Registrant’s telephone number including area code: (314) 770-1666

No change since last report

(Former Name or 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)

 

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

o 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 February 1, 2007, Express Scripts, Inc. (“Express Scripts”), issued a press release announcing that it had sent a letter to the stockholders of Caremark Rx, Inc. (“Caremark”). The press release, including the full text of the letter from Express Scripts to Caremark stockholders, is attached as Exhibit 99.1 to this Current Report and is incorporated herein by this reference.

Item 9.01. Financial Statements and Exhibits.

99.1

Express Scripts, Inc. press release, dated February 1, 2007.

 

 

 



 

 

SIGNATURE

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.

 

 

 

EXPRESS SCRIPTS, INC

 

 

 

 

 

 

 

By:

/s/ Thomas M. Boudreau

 

Name:

Thomas M. Boudreau

 

Title:

Senior Vice President and General

 

 

Counsel

Dated:  February 1, 2007

 

 



 

 

Exhibit Index

 

Exhibit No.

Exhibit

 

99.1

Express Scripts, Inc. press release, dated February 1, 2007.