J.P. Morgan Securities LLC and Goldman, Sachs & Co. are the joint managers of the note offering. The notes are being offered and sold under Volcano's shelf registration statement filed with the Securities and Exchange Commission ("SEC") on September 13, 2010, which was effective upon filing. Before you invest, you should read the prospectus and prospectus supplement, when available, to that registration statement and other documents Volcano has filed with the SEC for more complete information about Volcano and this offering. You may get these documents at the SEC web site at www.sec.gov. Printed copies of the prospectus supplement relating to this offering, when available, may also be obtained by requesting copies from J.P. Morgan Securities LLC, Attention: Broadridge Financial Solutions at 1155 Long Island Avenue, Edgewood, New York 11717, or by telephone at 866-803-9204, or from Goldman, Sachs & Co., Attention: Prospectus Department at 200 West Street, New York, New York 10282, or by telephone at 866-471-2526, or by e-mailing firstname.lastname@example.org.This press release does not constitute an offer to sell or the solicitation of an offer to buy securities, nor shall there be any sales of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any jurisdiction.mu About Volcano Corporation Volcano Corporation is revolutionizing the medical device industry with a broad suite of technologies that make imaging and therapy simpler, more informative and less invasive. Our products empower physicians around the world with a new generation of analytical tools that deliver more meaningful information—using light and sound as the guiding elements. Founded in cardiovascular care and expanding into other specialties, Volcano is changing the assumption about what is possible in improving patient outcomes by combining imaging and therapy together.