AMSC Announces Proposed Public Offering of Common Stock

Core Viewpoint - American Superconductor Corporation (AMSC) announced its intention to offer and sell shares of its common stock in an underwritten public offering, with the net proceeds intended for working capital and general corporate purposes [1] Group 1: Offering Details - AMSC plans to grant underwriters a 30-day option to purchase additional shares in the public offering [1] - Oppenheimer & Co. Inc. is acting as the sole book-running manager for the offering [2] - A shelf registration statement for the shares has been filed with the Securities and Exchange Commission (SEC) and is effective [2] Group 2: Prospectus Information - A preliminary prospectus supplement and accompanying prospectus will be filed with the SEC to describe the terms of the proposed offering [3] - The securities will be offered only by means of a prospectus, including a prospectus supplement, forming part of the effective registration statement [3] - Copies of the preliminary prospectus supplement and accompanying prospectus can be obtained from Oppenheimer & Co. Inc. [3]