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): January 22, 2008

ART TECHNOLOGY GROUP, INC.
(Exact Name of Registrant as Specified in its Charter)

Delaware

000-26679

04-3141918

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

One Main Street, Cambridge, Massachusetts

02142

(Address of Principal Executive Offices) (Zip Code)
 

Registrant's telephone number, including area code:

(617) 386-1000

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:

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 January 22, 2008, we issued a press release announcing that we have entered into a definitive agreement to acquire eShopperTools.com, Inc., also known as CleverSet. A copy of the press release is filed as exhibit 99.1 to this current report and incorporated herein by reference.

Item 9.01     Financial Statements and Exhibits.

  (d) Exhibits.

 

 
See the Exhibit Index attached to this Report.


SIGNATURES

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.

 

ART TECHNOLOGY GROUP, INC.

 

Date: January 22, 2008 By:

/s/ Julie M.B. Bradley

Julie M.B. Bradley

Senior Vice President and Chief Financial Officer


EXHIBIT INDEX

Number

Title

99.1

Press release dated January 22, 2008.