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AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) Summary
 Latest Filings More
View Form Filer Received Period Actions
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  S-8   AMERICAN SUPERCONDUCTOR CORP /DE/  08/28/24 File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   AMERICAN SUPERCONDUCTOR CORP /DE/  08/13/24 08/12/24 File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  424B7   AMERICAN SUPERCONDUCTOR CORP /DE/  08/12/24 File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  S-3ASR   AMERICAN SUPERCONDUCTOR CORP /DE/  08/12/24 File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   AWM INVESTMENT COMPANY, INC.  08/09/24 File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K/A   AMERICAN SUPERCONDUCTOR CORP /DE/  08/06/24 08/01/24 File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRLView Filing in Redline  10-Q   AMERICAN SUPERCONDUCTOR CORP /DE/  08/06/24 06/30/24 File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   AMERICAN SUPERCONDUCTOR CORP /DE/  08/06/24 08/06/24 File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   AMERICAN SUPERCONDUCTOR CORP /DE/  08/05/24 08/02/24 File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   AMERICAN SUPERCONDUCTOR CORP /DE/  08/05/24 08/01/24 File this document to a folder.
 
 Institutional Holders
Total Number of Holders 177
% of Shares Outstanding 70.73%
Total Shares Held 27,085,190
Total Value of Holdings $587,206,919.20
Net Activity 3,980,841
 Latest Company News   Date
(Quotes provided by Thomson Reuters are delayed by 15 minutes or more.)