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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 2016-08-22 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
FORM 4 SUBMISSION
Director's Dealing
2016-08-22 English
FORM 4 SUBMISSION
Director's Dealing
2016-08-22 English
10-Q
Interim / Quarterly Report Q1 2016
2016-08-09 English
8-K
Earnings Release Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated August 9, 2016, by American Superconductor Corporation. It announces the company's financial results for the first quarter ended June 30, 2016. The text explicitly states that the full text of the press release is attached as Exhibit 99.1 and that the information is a press release, not the full financial report itself. The document length is only 3300 characters, which is short and consistent with an announcement rather than a full report. According to the 'Menu vs Meal' rule, this is an announcement of financial results, not the full earnings release document. Therefore, the document should be classified as an Earnings Release (ER) since it is the initial announcement of quarterly financial results, even though it is filed as an 8-K form.
2016-08-09 English
8-K
Board/Management Information Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated July 29, 2016, by American Superconductor Corporation. It reports on the Annual Meeting of Stockholders where amendments to stock incentive plans were approved, and voting results for director elections and other proposals were disclosed. The key content includes the departure and election of directors, amendments to stock plans, and voting results. This matches the description of announcements related to changes in the company's board and management, as well as compensatory arrangements for officers. The document is not a full annual report, earnings release, or financial statement, but rather a current report on management and board changes and related stock plan amendments. Therefore, the most appropriate classification is Board/Management Information (MANG). The document length and detail support a high confidence in this classification.
2016-08-02 English
Regulatory Filings 2016
Regulatory Filings Classification · 90% confidence The document text appears to be heavily encoded or corrupted, containing no clear readable content, titles, or keywords that indicate a specific type of financial or corporate filing. There are no references to regulatory bodies, fiscal periods, report titles, or any identifiable financial data. The length is 7,917 characters, which is substantial, but the content is not interpretable as a report or announcement. Given the lack of discernible information and the fallback rule for documents that do not fit any specific category, the appropriate classification is Regulatory Filings (RNS).
2016-07-20 English

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