Calamos Convertible Fund Class A (CCVIX)

Investment Objective The investment seeks current income, with growth as its secondary objective. The fund invests mainly in a diversified portfolio of convertible securities issued by both U.S. and foreign companies without regard to market capitalization. It invests at least 80% of its net assets (plus any borrowings) in convertible securities. The average term to maturity of the convertible securities purchased by the fund will typically range from two to ten years. The fund may invest up to 25% of its net assets in foreign securities, but generally will invest approximately 5% to 15% of its net assets in foreign securities.