FILINGS
| AMSC 0000880807 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2019-02-05 | 10-Q | 10-Q | View Document |
| 2019-02-05 | 8-K | 8-K | View Document |
| 2019-01-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-12-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-11-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-11-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-11-06 | 10-Q | 10-Q | View Document |
| 2018-11-06 | 8-K | 8-K | View Document |
| 2018-11-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-10-31 | 8-K | 8-K | View Document |
| 2018-10-05 | SC 13G | ACQUISITION OF BENEFICIAL OWNERSHIP | View Document |
| 2018-08-30 | CT ORDER | View Document | |
| 2018-08-10 | CT ORDER | View Document | |
| 2018-08-10 | CT ORDER | View Document | |
| 2018-08-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-08-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-08-01 | 8-K | 8-K | View Document |
| 2018-07-31 | 10-Q | 10-Q | View Document |
| 2018-07-31 | 8-K | 8-K | View Document |
| 2018-07-31 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-07-30 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-07-13 | CT ORDER | View Document | |
| 2018-07-09 | 8-K | FORM 8-K | View Document |
| 2018-07-03 | 8-K | 8-K | View Document |
| 2018-07-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-07-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-06-15 | DEFA14A | DEFA14A | View Document |
| 2018-06-15 | DEF 14A | DEF 14A | View Document |
| 2018-06-14 | 8-K | 8-K | View Document |
| 2018-06-07 | 10-K/A | 10-K/A | View Document |
| 2018-06-06 | 10-K | 10-K | View Document |
| 2018-06-06 | 8-K | 8-K | View Document |
| 2018-05-25 | SD | SD | View Document |
| 2018-05-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-05-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-04-10 | 8-K | 8-K | View Document |
| 2018-04-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-04-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-04-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-04-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-04-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-04-03 | 8-K | 8-K | View Document |
| 2018-03-08 | SC 13G | SC 13G | View Document |
| 2018-02-15 | EFFECT | View Document | |
| 2018-02-13 | UPLOAD | View Document | |
| 2018-02-13 | SC 13G | AMERICAN SUPERCONDUCTOR 13G | View Document |
| 2018-02-13 | CORRESP | View Document | |
| 2018-02-09 | 4/A | FORM 4/A SUBMISSION | View Document |
| 2018-02-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-05 | S-3 | S-3 | View Document |
| 2018-02-05 | 10-Q | 10-Q | View Document |
| 2018-02-05 | 8-K | 8-K | View Document |
| 2018-02-01 | 8-K | 8-K | View Document |
| 2018-01-26 | SC 13G/A | SC 13G/A | View Document |
| 2017-11-07 | 10-Q | 10-Q | View Document |
| 2017-11-07 | 8-K | 8-K | View Document |
| 2017-10-23 | EFFECT | View Document | |
| 2017-10-17 | CORRESP | View Document | |
| 2017-10-11 | UPLOAD | View Document | |
| 2017-10-03 | S-3 | S-3 | View Document |
| 2017-09-26 | 8-K | 8-K | View Document |
| 2017-09-11 | CT ORDER | View Document | |
| 2017-09-08 | SC 13G/A | AMERICAN SUPERCONDUCTOR | View Document |
| 2017-08-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-08 | 10-Q | 10-Q | View Document |
| 2017-08-08 | 8-K | 8-K | View Document |
| 2017-08-01 | 8-K | 8-K | View Document |
| 2017-07-31 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-07-31 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-07-10 | CT ORDER | View Document | |
| 2017-07-03 | 8-K | FORM 8-K | View Document |
| 2017-06-16 | DEFA14A | DEFA14A | View Document |
| 2017-06-16 | DEF 14A | DEF 14A | View Document |
| 2017-05-26 | 8-K | 8-K | View Document |
| 2017-05-25 | 8-K/A | 8-K/A | View Document |
| 2017-05-25 | 10-K | 10-K | View Document |
| 2017-05-25 | 8-K | 8-K | View Document |
| 2017-05-25 | SD | SD | View Document |
| 2017-05-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-10 | 8-K | FORM 8-K | View Document |
| 2017-05-09 | 8-K | 8-K | View Document |
| 2017-05-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-08 | 424B5 | 424B5 | View Document |
| 2017-05-08 | SC 13G | SCHEDULE 13G | View Document |
| 2017-05-04 | 424B5 | 424B5 | View Document |
| 2017-05-04 | 8-K | 8-K | View Document |
| 2017-04-26 | 8-K | FORM 8-K | View Document |
| 2017-04-11 | 3 | FORM 3 SUBMISSION | View Document |
| 2017-04-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-04 | 8-K | 8-K | View Document |
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