American Superconductor Files Public Offering Registration Statement

American Superconductor Corporation (AMSC), has filed a registration statement with the Securities and Exchange Commission for a proposed public offering of 4,000,000 shares of its common stock. The lead underwriter for the offering will be Needham & Company, Inc. The offering will include an option for the underwriters to purchase up to an additional 600,000 shares to cover over-allotments, if any.