FILINGS
| AMSC 0000880807 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2017-02-10 | SC 13G/A | AMERICAN SUPERCONDUCTOR 13G/A | View Document |
| 2017-02-06 | 10-Q | 10-Q | View Document |
| 2017-02-06 | 8-K | 8-K | View Document |
| 2017-01-27 | 424B5 | 424B5 | View Document |
| 2017-01-27 | 8-K | FORM 8-K | View Document |
| 2016-12-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-17 | CT ORDER | View Document | |
| 2016-11-02 | 10-Q | 10-Q | View Document |
| 2016-11-02 | 8-K | 8-K | View Document |
| 2016-09-28 | S-8 | FORM S-8 | View Document |
| 2016-09-22 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-09-22 | 3 | FORM 3 SUBMISSION | View Document |
| 2016-09-16 | 8-K | FORM 8-K | View Document |
| 2016-08-23 | 8-K | 8-K | View Document |
| 2016-08-22 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-22 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-22 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-09 | 10-Q | 10-Q | View Document |
| 2016-08-09 | 8-K | 8-K | View Document |
| 2016-08-02 | 8-K | 8-K | View Document |
| 2016-07-20 | CT ORDER | View Document | |
| 2016-06-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-17 | DEFA14A | DEFA14A | View Document |
| 2016-06-17 | DEF 14A | DEF 14A | View Document |
| 2016-05-31 | 10-K | 10-K | View Document |
| 2016-05-31 | 8-K | 8-K | View Document |
| 2016-05-27 | SD | SD | View Document |
| 2016-05-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-18 | 8-K | 8-K | View Document |
| 2016-05-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-10 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-10 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-04-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-04-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-04-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-04-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-04-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-04-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-04-05 | CT ORDER | View Document | |
| 2016-03-08 | 8-K | 8-K | View Document |
| 2016-02-12 | SC 13G | SC 13G | View Document |
| 2016-02-11 | SC 13G | AMERICAN SUPERCONDUCTOR 13G | View Document |
| 2016-02-09 | 10-Q | 10-Q | View Document |
| 2016-02-09 | 8-K | 8-K | View Document |
| 2015-12-17 | CT ORDER | View Document | |
| 2015-12-17 | 8-K | FORM 8-K | View Document |
| 2015-11-03 | 10-Q | 10-Q | View Document |
| 2015-11-03 | 8-K | FORM 8-K | View Document |
| 2015-08-31 | 8-K | FORM 8-K | View Document |
| 2015-08-05 | 10-Q | 10-Q | View Document |
| 2015-08-05 | 8-K | FORM 8-K | View Document |
| 2015-08-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-08-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-08-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-07-31 | 8-K | FORM 8-K | View Document |
| 2015-06-26 | 8-K | FORM 8-K | View Document |
| 2015-06-25 | ARS | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2015-06-19 | DEFA14A | DEFA14A | View Document |
| 2015-06-19 | DEF 14A | DEF 14A | View Document |
| 2015-06-09 | 8-K | FORM 8-K | View Document |
| 2015-06-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-05-28 | 10-K | 10-K | View Document |
| 2015-05-28 | SD | SD | View Document |
| 2015-05-28 | 8-K | FORM 8-K | View Document |
| 2015-05-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-05-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-05-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-05-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-05-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-05-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-05-05 | SC 13D/A | SC 13D AMENDMENT NO. 4 | View Document |
| 2015-05-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-04-28 | 8-K | 8-K | View Document |
| 2015-04-24 | 424B5 | 424B5 | View Document |
| 2015-04-23 | 424B5 | 424B5 | View Document |
| 2015-04-23 | 8-K | FORM 8-K | View Document |
| 2015-04-23 | 8-K | 8-K | View Document |
| 2015-04-10 | 8-K | 8-K | View Document |
| 2015-04-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-04-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-04-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-04-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-04-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-03-24 | 8-K | FORM 8-K | View Document |
| 2015-03-18 | 8-K | FORM 8-K | View Document |
| 2015-02-13 | SC 13G/A | SC 13G/A | View Document |
| 2015-02-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-02-06 | DEFA14A | DEFA14A | View Document |
| 2015-02-06 | DEF 14A | DEF 14A | View Document |
| 2015-02-05 | 10-Q | 10-Q | View Document |
| 2015-02-05 | 8-K | 8-K | View Document |
| 2015-01-29 | 8-K | 8-K | View Document |
| 2015-01-21 | 8-K | FORM 8-K | View Document |
| 2015-01-21 | PRE 14A | PRE 14A | View Document |
| 2015-01-06 | 8-K | 8-K | View Document |
| 2014-12-29 | CT ORDER | View Document | |
| 2014-12-22 | 8-K | 8-K | View Document |
Search company filings and access detailed reports including 10-K, 10-Q, 8-K, and other critical filings. Stay informed on corporate disclosures, regulatory filings, and updates with our easy-to-use EDGAR API filings search tool.
