1. Name and Address of Reporting Person
   Burke, Robert
   25 First St., 2nd Floor
   Cambridge, MA 02141
2. Date of Event Requiring Statement (Month/Day/Year)
   12/05/2002
3. IRS or Social Security Number of Reporting Person (Voluntary)
4. Issuer Name and Ticker or Trading Symbol
   Art Technology Group, Inc. (ARTG)
5. Relationship of Reporting Person(s) to Issuer (Check all applicable)
   (X) Director                   ( ) 10% Owner
   (X) Officer (give title below) ( ) Other (specify below)
   President and CEO
6. If Amendment, Date of Original (Month/Day/Year)
   12/06/2002
7. Individual or Joint/Group Filing (Check Applicable Line)
   (X) Form filed by One Reporting Person
   ( ) Form filed by More than One Reporting Person

TABLE I -- Non-Derivative Securities Beneficially Owned

+------------------------------------------+----------------------+----------------+-----------------------------------------------+
|1. Title of Security                      |2. Amount of          |3. Ownership    |4. Nature of Indirect Beneficial Ownership     |
|                                          |   Securities         |   Form:        |                                               |
|                                          |   Beneficially Owned |   Direct(D) or |                                               |
|                                          |                      |   Indirect(I)  |                                               |
+------------------------------------------+----------------------+----------------+-----------------------------------------------+
                                                                           





TABLE II -- Derivative Securities Beneficially Owned

+-----------------------+---------------------+---------------------------------+----------+-------------+-------------------------+
|1.Title of Derivative  |2.Date Exercisable   |3.Title and Amount of Securities |4.Conver- |5.Ownership  |6. Nature of Indirect    |
|  Security             |  and Expiration Date|  Underlying Derivative          | sion or  | Form of     |   Beneficial Ownership  |
|                       |  (Month/Day/Year)   |  Security                       | Exercise | Derivative  |                         |
|                       +----------+----------+-----------------------+---------+ Price of | Security:   |                         |
|                       | Date     | Expira-  |                       |Amount or| Deri-    | Direct(D) or|                         |
|                       | Exer-    | tion     |         Title         |Number of| vative   | Indirect(I) |                         |
|                       | cisable  | Date     |                       |Shares   | Security |             |                         |
+-----------------------+----------+----------+-----------------------+---------+----------+-------------+-------------------------+
                                                                                     
Employee Stock Option    12/05/2003 12/05/2013 Common Stock            500000    $1.45      D
                                                                       

Explanation of Responses:


Option is exercisable 25% one year from grant date and 6.25% quarterly
thereafter.



SIGNATURE OF REPORTING PERSON
/s/ Robert Burke

DATE
02/11/2003