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AMERICAN SUPERCONDUCTOR CORP /DE/ — Investor Relations & Filings

Ticker · AMSC ISIN · US0301112076 LEI · 549300S9YT8Z8LOK4452 US Manufacturing
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Filings indexed 1,014 across all filing types
Latest filing 2009-06-09 Director's Dealing
Country US United States of America
Listing US AMSC

About AMERICAN SUPERCONDUCTOR CORP /DE/

https://www.amsc.com/

American Superconductor Corporation (AMSC) is an energy technology company that provides megawatt-scale power resiliency solutions. The company's offerings are organized into two primary segments: Gridtec and Windtec. The Gridtec segment delivers advanced grid systems that enhance the performance, reliability, and capacity of power networks. Key products include D-VAR® dynamic reactive compensation and PQ-IVR® voltage restoration systems, which manage voltage, improve power quality, and facilitate the integration of renewable energy. The Windtec segment provides electronic controls, systems, and engineering services for the wind energy market, including proprietary wind turbine designs, power electronics, and control software. AMSC also designs and manufactures high-temperature superconductor (HTS) wires and related power systems.

Recent filings

Filing Released Lang Actions
Director's Dealing 2009
Director's Dealing
2009-06-09 English
Director's Dealing 2009
Director's Dealing
2009-06-04 English
FORM 10-K
Annual Report FY 2009
2009-05-28 English
Director's Dealing 2009
Director's Dealing
2009-05-19 English
SCHEDULE 13G/A
Major Shareholding Notification
2009-05-19 English
FORM 8-K
Board/Management Information Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated May 12, 2009, reporting the approval of an executive incentive plan by the company's Compensation Committee and Board of Directors. The content focuses on management compensation arrangements and changes related to executive officers. There are no financial statements or comprehensive financial data presented, nor is this a full annual or quarterly report. The primary subject is the announcement of management-related information, specifically about executive incentive plans and officer compensation. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length is about 5,027 characters, which is sufficient to contain substantive content rather than a mere announcement or certification. Hence, the classification is MANG with high confidence.
2009-05-15 English

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