Calamos Investment Team

RISK: There are risks involved with investing, including loss of principal. Current and future portfolio holdings are subject to risks as well. Diversification may not protect against market risk. There is no assurance the goals of the strategies discussed will be met. International investments may involve risk of capital loss from unfavorable fluctuation in currency values, from difference in generally accepted accounting in principles or from economic or political instability in other nations. Emerging markets involve heightened risks related to the same factors as well as increased volatility and lower trading volume. Bonds and bond funds will decrease in value as interest rates rise. These and other risks are described more fully in the fund’s prospectus. CREDIT RISK: The issuer of a fixed income security may not be able to make interest and principal payments when due. The lower the credit rating of a security, the greater the risk of default on its obligation.

Investors should consider the investment objectives, risks, charges and expenses of the Fund carefully before investing. This and other information is contained in the Fund’s prospectus and summary prospectus, which may be obtained online or by calling 1-888-507-2798.

Please read the prospectus carefully before investing.