MOUNTAIN VIEW, Calif.--(BUSINESS WIRE)--Conceptus, Inc. (Nasdaq:CPTS), today announced the closing of its underwritten public offering of an additional $11,250,000 aggregate principal amount of 2.25% Convertible Senior Notes due 2027. These additional notes were issued by the Company in connection with the underwriter’s exercise in full of the over-allotment option that was granted in connection with the Company’s $75 million offering of 2.25% Convertible Senior Notes due 2027, which closed on February 12, 2007.