AMERICAN SUPERCONDUCTOR CORP /DE/ 10-Q

Accession 0001437749-21-025699

Filing information

CIK: 0000880807
Report date: 2021-09-30
Filing date: 2021-11-08
Form: 10-Q
Primary document: amsc20210930_10q.htm

Open primary document

View the filing document on sec.gov.

Open EDGAR directory

Inspect all files for this filing.

Complete submission file

Open the raw SEC submission text.