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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 2024-10-01 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
4
Director's Dealing
2024-10-01 English
4
Director's Dealing
2024-09-30 English
S-8
Regulatory Filings Classification · 100% confidence The document is a Form S-8 Registration Statement filed with the SEC by American Superconductor Corporation. Form S-8 is used to register securities to be offered under employee benefit plans, such as stock incentive plans or director stock plans. The document includes details about the registration of additional shares under existing stock plans, references to prior Form S-8 filings, and exhibits related to the stock plans. It is not a financial report, earnings release, or management discussion, nor is it an announcement of voting results or a proxy statement. It is a regulatory filing specifically for securities registration under employee benefit plans. Therefore, the appropriate classification is Regulatory Filings (RNS), as it does not fit into other more specific categories and is a general SEC filing related to securities registration.
2024-08-28 English
8-K
Capital/Financing Update Classification · 95% confidence The document is a Form 8-K Current Report filed with the SEC, dated August 12, 2024. It primarily announces the filing of a prospectus supplement related to shares of common stock to be sold by certain selling stockholders. It includes an opinion from the company's counsel regarding the validity of such shares. The document does not contain financial statements or detailed financial data but rather reports on a capital market transaction event. This fits the definition of a Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes. The document length is 3464 characters, which is consistent with a brief announcement rather than a full report. Therefore, the appropriate classification is CAP with high confidence.
2024-08-12 English
424B7
Capital/Financing Update Classification · 95% confidence The document is a prospectus supplement filed pursuant to Rule 424(b)(7) related to the resale of common stock by selling stockholders. It includes detailed information about the offering, risk factors, use of proceeds, selling stockholders, and plan of distribution. The document is not a financial report, earnings release, or management discussion, but rather a legal and regulatory filing related to securities offering and resale. This type of document fits the definition of a Capital/Financing Update (CAP), as it provides updates on company fundraising and capital structure changes through resale of shares by selling stockholders.
2024-08-12 English
S-3ASR
Capital/Financing Update Classification · 100% confidence The document is a Form S-3 Registration Statement filed with the SEC, which is a registration statement under the Securities Act of 1933. It is used by companies to register securities for sale to the public, often as a shelf registration allowing multiple offerings over time. The text includes details about the registration, the securities offered, and legal disclaimers. It is not a financial report, earnings release, or management discussion, but a capital markets filing related to securities issuance. Therefore, it fits the category of Capital/Financing Update (CAP). The document length is substantial and contains detailed registration information, confirming it is not a brief announcement or a report publication notice.
2024-08-12 English

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