CAMBRIDGE, Mass.--(BUSINESS WIRE)--Dyax Corp. (“Dyax” or the “Company”) (NASDAQ: DYAX) announced today that it has filed a preliminary prospectus supplement to an existing shelf registration statement with the Securities and Exchange Commission relating to a proposed public offering of 9,500,000 shares of its common stock. In connection with the offering, Dyax expects to grant its underwriters a 30-day option to purchase up to 1,425,000 shares at the public offer price to cover over-allotments, if any.
