AMSC · American Superconductor Corp · Documents
$27.44
-0.75 (-2.66%)
At close · Oct 29
Return incl. dividend (before tax)
Q1 2027 earnings call transcript
Market Cap
$1.36B
Shares
48.44M
Volume · Oct 29
616.8K
Avg daily vol (3M)
719.14K
The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.
| Type | AI summary | Filing Date | Period | Open |
|---|---|---|---|---|
| 8-K | — | 2023-08-09 | — | |
| 10-Q | — | 2023-08-09 | 2023-06-30 | |
| DEF 14A | — | 2023-06-28 | 2023-08-11 | |
| ARS | — | 2023-06-28 | 2022-12-31 | |
| DEFA14A | — | 2023-06-28 | — | |
| 8-K | — | 2023-06-21 | 2023-06-15 | |
| 10-K | — | 2023-05-31 | 2023-03-31 | |
| 8-K | — | 2023-05-31 | — | |
| 8-K | — | 2023-02-01 | — | |
| 10-Q | — | 2023-02-01 | 2022-12-31 | |
| 10-Q | — | 2022-11-01 | 2022-09-30 | |
| 8-K | — | 2022-11-01 | — | |
| 8-K | — | 2022-08-05 | 2022-08-02 | |
| 8-K | — | 2022-08-03 | — | |
| 10-Q | — | 2022-08-03 | 2022-06-30 | |
| DEFA14A | — | 2022-07-26 | — | |
| DEFA14A | — | 2022-06-23 | — | |
| DEF 14A | — | 2022-06-23 | 2022-08-02 | |
| 8-K | — | 2022-06-10 | 2022-06-07 | |
| 10-K | — | 2022-06-01 | 2022-03-31 | |
| 8-K | — | 2022-06-01 | — | |
| 8-K | — | 2022-02-02 | — | |
| 10-Q | — | 2022-02-02 | 2021-12-31 | |
| 8-K | — | 2021-11-08 | — | |
| 10-Q | — | 2021-11-08 | 2021-09-30 | |
| 8-K | — | 2021-08-04 | — | |
| 10-Q | — | 2021-08-04 | 2021-06-30 | |
| 8-K | — | 2021-08-02 | 2021-07-30 | |
| DEFA14A | — | 2021-06-17 | — | |
| DEF 14A | — | 2021-06-17 | 2021-07-30 | |
| 10-K | — | 2021-06-02 | 2021-03-31 | |
| 8-K | — | 2021-06-02 | — | |
| 8-K | — | 2021-05-25 | 2021-05-20 | |
| 8-K | — | 2021-05-21 | — | |
| 8-K | — | 2021-05-10 | 2021-05-06 | |
| 8-K | — | 2021-02-26 | — | |
| S-3ASR | — | 2021-02-26 | — | |
| 10-Q | — | 2021-02-03 | 2020-12-31 | |
| 8-K | — | 2021-02-03 | — | |
| 8-K | — | 2021-02-01 | 2021-01-28 | |
| 8-K/A | — | 2020-12-14 | 2020-10-01 | |
| 10-Q | — | 2020-11-04 | 2020-09-30 | |
| 8-K | — | 2020-11-04 | — | |
| 8-K | — | 2020-10-26 | 2020-10-22 | |
| 8-K | — | 2020-10-05 | — | |
| 8-K | — | 2020-10-05 | 2020-10-01 | |
| 8-K | — | 2020-10-02 | 2020-10-01 | |
| 8-K | — | 2020-09-16 | 2020-09-11 | |
| 10-Q | — | 2020-08-05 | 2020-06-30 | |
| 8-K | — | 2020-08-05 | 2020-07-31 |
Showing 51–100 of 107 filings
Key facts
CIK
880807
CUSIP
030111207
13F (30d)
53 filings
50 filers
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