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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 2022-11-01 Earnings Release
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 8-K
Earnings Release Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce major events. The text specifically mentions "Item 2.02. Results of Operations and Financial Condition" and states that the company announced its financial results for the second quarter ended September 30, 2022. It also references a press release attached as Exhibit 99.1 containing the financial results. The document is 3825 characters long, which is relatively short and primarily serves as an announcement of the earnings release rather than the full financial report itself. According to the rules, initial announcements of quarterly financial results (key highlights only) correspond to the Earnings Release (ER) category. Therefore, this document should be classified as an Earnings Release (ER).
2022-11-01 English
FORM 4 SUBMISSION
Director's Dealing
2022-10-21 English
S-8
Regulatory Filings Classification · 100% confidence The document is a Form S-8 Registration Statement filed with the SEC, which is used to register securities to be offered under employee benefit plans such as stock option plans. It references the Amended and Restated 2007 Director Stock Plan and includes details about the registration of additional shares. The document is not a financial report, earnings release, or management discussion, but rather a regulatory filing related to securities registration. It does not fit into categories like Annual Report, Earnings Release, or Capital/Financing Update. The appropriate classification for SEC registration statements like Form S-8 is Regulatory Filings (RNS). The document length and content confirm it is a full filing, not just an announcement or certification.
2022-08-09 English
S-8
Regulatory Filings Classification · 95% confidence The document is a Form S-8 Registration Statement filed with the SEC, which is used for registering securities to be offered under employee benefit plans such as stock incentive plans. It includes detailed legal and corporate governance information, indemnification provisions, and references to other filings like the 10-K and 10-Q, but it is not itself a financial report or earnings release. It is a registration statement related to securities issuance under a stock incentive plan, not a report of financial performance or management discussion. Therefore, it fits best under the category of Regulatory Filings (RNS), which is the fallback for miscellaneous SEC filings that do not fit other categories.
2022-08-09 English
8-K
Board/Management Information Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated August 2, 2022, by American Superconductor Corporation. It reports on the Annual Meeting of Stockholders where stock incentive plans were approved and amendments to director stock plans were made. It also includes voting results for director elections and plan approvals. The key content is about changes in stock plans and election of directors, which falls under announcements related to board and management changes. There is no detailed financial data or earnings information, so it is not an earnings release or annual report. The document is not a proxy statement or voting results announcement alone, but includes management and board-related information. Therefore, the best classification is Board/Management Information (MANG). The document length and detail support a high confidence score.
2022-08-05 English
FORM 10-Q
Interim / Quarterly Report Q1 2022
2022-08-03 English

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