ARTG Art Technology Grp., Inc. (MM)

The Law Office of Jonathan M. Stein, P.L. is investigating the Board of Directors of Art Technology Group, Inc. ("Art Technology" or the "Company") (Nasdaq: ARTG) for possible breaches of fiduciary duty and other violations of state law in connection with their attempt to complete a sale of the Company to Oracle Corporation. Under the terms of the proposed transaction, Art Technology shareholders are to receive $6.00 in cash for each share they own, for a total transaction value of approximately $1.0 billion.

The investigation involves whether the Board of Directors of Art Technology breached their fiduciary duties to Art Technology stockholders by failing to adequately shop the Company before agreeing to enter into the transaction and whether Art Technology has disclosed all material information to shareholders about the proposed transaction.

If you own stock in Art Technology and wish to obtain additional information about your rights, or if you have information regarding the above investigation, please contact Jonathan M. Stein, Esq. either via email at jstein@jonathansteinlaw.com or by telephone at (561) 961-2244.

The Law Office of Jonathan M. Stein, P.L. represents shareholders and consumers in complex litigation, including class action and derivative litigation. More information about the firm is available through its website, www.jonathansteinlaw.com, and upon request from the firm. Jonathan M. Stein is the attorney responsible for the content of this release.

Jonathan M. Stein, Esq. Law Office of Jonathan M. Stein, P.L. 120 E. Palmetto Park Rd., Suite 420 Boca Raton, FL 33432 (561) 961-2244

jstein@jonathansteinlaw.com

www.jonathansteinlaw.com