SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001628280-18-007644
Filing Date
2018-06-06
Accepted
2018-06-06 16:13:05
Documents
122
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
1 10-K amsc2018033110-k.htm 10-K 2140429
2 EXHIBIT 10.5 exh1015firstamendmenttoame.htm EX-10.5 9186
3 EXHIBIT 10.29 exh1029amsc-ctrxinoxamendm.htm EX-10.29 136147
4 EXHIBIT 10.30 exh1030amsc-ctrxinoxamendm.htm EX-10.30 13678
5 EXHIBIT 21.1 amsc20170331ex211.htm EX-21.1 3449
6 EXHIBIT 23.1 amsc20170331ex231.htm EX-23.1 3243
7 EXHIBIT 31.1 amsc20170331ex311.htm EX-31.1 19208
8 EXHIBIT 31.2 amsc20170331ex312.htm EX-31.2 18732
9 EXHIBIT 32.1 amsc20170331ex321.htm EX-32.1 7262
10 EXHIBIT 32.2 amsc20170331ex322.htm EX-32.2 6785
17 a2018stockperformancegraph.jpg GRAPHIC 129765
18 amsc.jpg GRAPHIC 648777
19 amsca01.jpg GRAPHIC 648777
  Complete submission text file 0001628280-18-007644.txt   12804707

Data Files

Seq Description Document Type Size
11 XBRL INSTANCE DOCUMENT amsc-20180331.xml EX-101.INS 2227864
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT amsc-20180331.xsd EX-101.SCH 73874
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT amsc-20180331_cal.xml EX-101.CAL 130478
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT amsc-20180331_def.xml EX-101.DEF 351276
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT amsc-20180331_lab.xml EX-101.LAB 968107
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT amsc-20180331_pre.xml EX-101.PRE 622321
Mailing Address SIXTY FOUR JACKSON ROAD DEVENS MA 01434
Business Address SIXTY FOUR JACKSON ROAD DEVENS MA 01434 9788423000
AMERICAN SUPERCONDUCTOR CORP /DE/ (Filer) CIK: 0000880807 (see all company filings)

IRS No.: 042959321 | State of Incorp.: DE | Fiscal Year End: 0331
Type: 10-K | Act: 34 | File No.: 000-19672 | Film No.: 18883932
SIC: 3621 Motors & Generators
Assistant Director 10