

1,402,282 filings since 2004 · latest accepted Nov 4, 2026, 4:13 PM ET
Priority items usually mark a change in credit, accounting integrity, control or listing status: 1.02 Agreement terminated, 1.03 Bankruptcy, 1.05 Cybersecurity incident, 2.04 Debt acceleration, 2.05 Restructuring costs, 2.06 Impairment, 3.01 Delisting notice, 4.01 Auditor change, 4.02 Non-reliance (restatement), 5.01 Change in control.
| Filed | Company | Items | Filing |
|---|---|---|---|
May 4, 2017 accepted 4:02 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 1.02Agreement terminated8.01Other events | DocumentSEC ↗ |
Apr 4, 2017 accepted 12:15 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | Restructuring costs |
Source: SEC EDGAR. Same-day filings appear within minutes and are re-checked against SEC's nightly index. Tickers are current listings, so a company's older filings show its ticker today.
| DocumentSEC ↗ |
Jan 21, 2015 accepted 4:54 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 3.01Delisting notice8.01Other events | DocumentSEC ↗ |
Nov 7, 2014 accepted 9:38 AM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 1.02Agreement terminated7.01Reg FD disclosure | DocumentSEC ↗ |
Mar 19, 2014 accepted 4:46 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 2.05Restructuring costs | DocumentSEC ↗ |
Aug 21, 2013 accepted 8:46 AM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 4.01Auditor change | DocumentSEC ↗ |
Nov 28, 2012 accepted 12:45 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 2.05Restructuring costs5.02Officer / director change7.01Reg FD disclosure | DocumentSEC ↗ |
Nov 29, 2011 accepted 10:49 AM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 2.05Restructuring costs | DocumentSEC ↗ |
Oct 31, 2011 accepted 1:04 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 1.02Agreement terminated | DocumentSEC ↗ |
Aug 18, 2011 accepted 4:40 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 3.01Delisting notice7.01Reg FD disclosure | DocumentSEC ↗ |
Aug 11, 2011 accepted 8:30 AM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 2.02Earnings release2.05Restructuring costs | DocumentSEC ↗ |
Jul 11, 2011 accepted 4:30 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 2.02Earnings release4.02Non-reliance (restatement) | DocumentSEC ↗ |
Jun 21, 2011 accepted 3:43 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 3.01Delisting notice7.01Reg FD disclosure | DocumentSEC ↗ |
Oct 31, 2007 accepted 5:03 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 2.05Restructuring costs | DocumentSEC ↗ |
Mar 30, 2007 accepted 1:38 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 2.05Restructuring costs | DocumentSEC ↗ |
May 1, 2006 accepted 3:02 PM ET | AMSCAMERICAN SUPERCONDUCTOR CORP /DE/ | 2.02Earnings release2.06Impairment | DocumentSEC ↗ |