Type	Name	Date
Underwriting agreement	Underwriting Agreement, by and among the Company, Deutsche Bank Securities Inc., and Morgan Stanley & Co. Incorporated, as representatives of the several underwriters named therein	02/10/2010

Type	Name	Date
By-Laws	Amended and Restated Bylaws of Art Technology Group, Inc	01/05/2011

Type	Name	Date
Lease agreement	Second Amendment to Lease, by and between RREEF America REIT Corp. PPP and Art Technology Group, Inc	12/23/2009