Credit Suisse AG (“Credit Suisse”) has filed a registration statement (including prospectus supplement and prospectus) with the Securities and Exchange Commission, or SEC, for the offering of the ETNs. Before you invest, you should read the applicable pricing supplement, the Prospectus Supplement dated March 23, 2012, and the Prospectus dated March 23, 2012, to understand fully the terms of the ETNs and other considerations that are important in making a decision about investing in the ETNs. You may get these documents without cost by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, Credit Suisse, any agent or dealer participating in an offering will arrange to send you the applicable pricing supplement, prospectus supplement and prospectus if you so request by calling toll-free 1 (800) 221-1037.