AMERICAN SUPERCONDUCTOR CORP /DE/ — 5 Filings
6 5 filings on record
This page lists all 5 filings submitted to the SEC by AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMERICAN SUPERCONDUCTOR CORP /DE/ has filed 6 5 documents with the SEC since 2007. To view all SEC filings by AMERICAN SUPERCONDUCTOR CORP /DE/, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B1
424B2
424B3
424B4
424B5
424B7
5
8-A12G
8-A12G/A
8-K
8-K/A
ARS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFR14A
EFFECT
FWP
NT 10-K
NT 10-Q
POS AM
POSASR
PRE 14A
S-1
S-3
S-3/A
S-3ASR
S-3MEF
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 5 | FORM 5 SUBMISSION | 0001209191-11-032527 | Jun 2, 2011 | Mar 31, 2011 |
| 5 | FORM 5 SUBMISSION | 0001209191-11-022345 | Apr 8, 2011 | Mar 31, 2011 |
| 5 | FORM 5 SUBMISSION | 0001209191-10-021793 | Apr 9, 2010 | Mar 31, 2010 |
| 5 | FORM 5 SUBMISSION | 0001209191-10-021792 | Apr 9, 2010 | Mar 31, 2010 |
| 5 | — | 0001181431-06-033337 | May 26, 2006 | Mar 31, 2006 |
| 5 | FORM 5 - GREGORY J. YUREK | 0001181431-04-026021 | May 14, 2004 | Mar 31, 2004 |