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American Superconductor Corp./DE 
 MA
  SEC # 880807


        
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1,186  SEC Filings
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  from  7/29/96  to  3/18/24  (Last Week)

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  Filer / Offerer   Owner / Insider   Issuer / Subject Company   Filing Agent   
 
Most-Recent Filing:    ‘EFFECT’ — SEC Notice of Effectiveness — Filed as:  Filer / Offerer 
 
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notifications of all
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Filings
involving  American Superconductor Corp./DE 

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Forms
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, Documents
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& Exhibits
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 in  571 Filings
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 Filed as:  Filer / Offerer  or  Owner / Insider


        
Latest Filing  Type    Category    Description        Documents
     
3/18/24 New Document this Past Month!EFFECTSEC:  SEC Notices of Effectiveness  New Document this Past Month! 14
3/8/24 New Document this Past Month!S-3Registration:  Registration Statements – Securities for Transactions — Form S-3  New Document this Past Month! 29
1/31/24424B5Registration:  Prospectuses – Primary Offerings and Shelf Securities – New Facts or Events17
1/31/248-KUpdate:  Current Reports — Form 8-K — Press Releases
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& Conference Calls
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 — Financial Reports
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241

8-K Items: 
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5/10/21 OLD
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  Business & Operations: 
Entry into a Material Definitive Agreement — Item 1.01  OLD  — ‘EX-10’
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36
5/4/17 OLD"Termination of a Material Definitive Agreement — Item 1.02  OLD  — ‘EX-10’
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3
10/5/20 OLD
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  Financial Info: 
Completion of Acquisition or Disposition of Assets — Item 2.01  OLD  — ‘EX-2’
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3
1/24/24"Results of Operations and Financial Condition — Item 2.02 — Financial Reports
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94
12/22/14 OLD"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant — Item 2.03  OLD  — ‘EX-10’
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6
4/4/17 OLD"Cost Associated with Exit or Disposal Activities — Item 2.05  OLD  — ‘EX-2’
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7
5/1/06 OLD"Material Impairments — Item 2.06  OLD  — ‘EX-2’
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1
1/21/15 OLD
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  Securities & Trading: 
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing — Item 3.01  OLD 3
10/5/20 OLD"Unregistered Sales of Equity Securities — Item 3.02  OLD  — ‘EX-1’
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15
6/26/06 OLD"Material Modifications to Rights of Security Holders — Item 3.03  OLD  — ‘EX-4’
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1
8/21/13 OLD
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  Accountants & Accounting: 
Changes in Registrant’s Certifying Accountant — Item 4.01  OLD  — ‘EX-16’
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1
7/11/11 OLD"Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review — Item 4.02  OLD 1
6/21/23
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  Governance & Management: 
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers — Item 5.02 — List of Directors & Officers
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47
2/1/21 OLD"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03  OLD  — ‘EX-3’
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4
8/11/23"Submission of Matters to a Vote of Security Holders — Item 5.0716
11/7/14 OLD
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  Disclosures: 
Regulation FD Disclosure — Item 7.01  OLD  — ‘EX-99’
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7
1/31/24
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  Events: 
Other Events — Item 8.0135
1/31/24
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  Financials: 
Financial Statements and Exhibits — Item 9.01 — Financial Reports
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166

1/24/2410-QUpdate:  Quarterly Reports — Form 10-Q — Financial Reports
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86
6/28/23ARSUpdate:  Annual Reports to Security Holders11
6/28/23DEFA14AProxy:  Definitive Additional Proxy Soliciting Materials — Schedule 14A16
6/28/23DEF 14AProxy:  Definitive Proxy Statements — Schedule 14A29
5/31/2310-KUpdate:  Annual Reports — Form 10-K — Financial Reports
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34
5/30/23SDUpdate:  Specialized Disclosure Reports re: Uses of Conflict Minerals — Form SD10
11/17/22 OLDS-8 POSRegistration:  Post-Effective Amendments of Form S-8 Registrations  OLD 6
8/9/22 OLDS-8Registration:  Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8  OLD 15
6/2/21 OLDPOS AMRegistration:  Post-Effective Amendments of Registration Statements  OLD 4
6/2/21 OLDPOSASRRegistration:  Post-Effective Amendment of an Automatic Shelf Registration Statement — Form S-3/F-3ASR  OLD 1
5/21/21 OLD424B7Registration:  Prospectus – Selling Security Holders – Info Previously Omitted  OLD 1
2/26/21 OLDS-3ASRRegistration:  Automatic Shelf Registration Statements by Well-Known Issuers — Form S-3  OLD 2
5/30/19 OLDCT ORDERSEC:  SEC Confidential Treatment Orders  OLD 26
2/13/18 OLDCORRESPComment:  Comment-Response and Other Letters to the SEC  [ a.k.a. COVER ]  OLD  — All Correspondence with the SEC
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3
1/21/15 OLDPRE 14AProxy:  Preliminary Proxy Statements — Schedule 14A  OLD 5
7/17/13 OLD11-KUpdate:  Annual Report by an Employee Stock Purchase, Savings or Similar Plan — Form 11-K  OLD 1
8/3/12 OLD424B3Registration:  Prospectuses – New Facts or Events  OLD 2
4/19/12 OLDDRegistration:  Notice of an Exempt Offering of Securities — Form D  OLD 1
4/13/12 OLDS-1Registration:  Registration Statement (General Form) — Form S-1  OLD 1
8/10/11 OLDNT 10-QUpdate:  Notice of a Late Filing of a Form 10-Q Quarterly Report — Form 12b-25  OLD 1
5/31/11 OLDNT 10-KUpdate:  Notice of a Late Filing of a Form 10-K Annual Report — Form 12b-25  OLD 1
11/12/10 OLD424B2Registration:  Prospectus – Primary Offering or Shelf Securities  OLD 1
7/20/07 OLD424B1Registration:  Prospectuses – Info Previously Omitted  OLD 5
7/18/07 OLDFWPRegistration:  Prospectus – Free Writing  OLD 1
6/26/06 OLD8-A12GRegistration:  Registration Statements for Certain Classes of Securities — Form 8-A  OLD 3
10/3/03 OLD424B4Registration:  Prospectus – Info Previously Omitted & New Facts or Events  OLD 1
10/2/03 OLDS-3MEFRegistration:  Registration Statements to Add Securities to Prior Form S-3 Registrations  OLD 2
8/8/97 OLDDEFR14AProxy:  Definitive Revised Proxy Soliciting Material — Schedule 14A  OLD 1

General Exhibits: 
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3/8/24 New Exhibit this Past Month!EX-23Consents of Experts and Counsel  New Exhibit this Past Month! 123
1/31/24EX-5Opinions of Counsel re: Legality57
1/31/24EX-1Underwriting Agreements and Conflict Minerals Reports  (and mislabeled “1st Exhibits”)22
1/30/24EX-FILING FEESFiling Fees3
1/30/24EX-4Instruments, Including Indentures, Defining the Rights of Security Holders22
6/21/23EX-10Material Contracts200
5/31/23EX-21Subsidiaries Lists29
2/1/21 OLDEX-3Articles of Incorporation/Organization and Bylaws  OLD 10
2/5/18 OLDEX-25Statements of Eligibility to Act as a Trustee — Forms T-1 & T-2  OLD 2
3/12/99 OLDEX-2Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD 3
11/6/97 OLDEX-24Powers of Attorney  OLD 6

Additional Exhibits: 
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1/24/24EX-99Miscellaneous Exhibits, such as Press Releases — Press Releases
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& Conference Calls
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124

Financials: 
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1/31/24XML  &  R#IDEA Financial Reports Info — Financial Reports
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4,112
1/31/24EXCELIDEA Workbooks of Financial Reports Info — Workbooks of Financial Reports
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81
1/31/24EX-101.*XBRL Data  (XBRL Files)396
1/31/24JSONXBRL Instances as JavaScript Object Notation Data  (JSON Files)27
1/31/24ZIPXBRL Zipped Folders
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  (Folders of XBRL Files)
74
1/24/24EX-31Certifications — §302 – SOA’02178
1/24/24EX-32Certifications — §906 – SOA’02174
2/5/18 OLDEX-12Statements re: Computations of Ratios  OLD 2
8/21/13 OLDEX-16Letter re: a Change in Accountant  OLD 1
11/14/00 OLDEX-27Financial Data Schedules {Pre-XBRL}  OLD  — Financial Reports
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25

Graphics: 
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1/31/24GRAPHICPhotos, Images and Graphs746


Forms
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, Documents
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& Exhibits
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 in  616 Filings
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 Filed re:  Issuer / Subject Company


        
New Filing!  List all Money Managers that own this Security Issuer:  CUSIP 030111
 

        
Latest Filing  Type    Category    Description        Documents
     
2/14/24SC 13GOwnership:  Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G97
6/23/234Ownership:  Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4471
6/22/23144Ownership:  Notices of Proposed Sales of Securities by Insiders — Form 1444
6/13/22 OLD3Ownership:  Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD 23
5/5/15 OLDSC 13DOwnership:  Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D  OLD 10
6/2/11 OLD5Ownership:  Annual Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 5  OLD 6
7/18/07 OLDFWPRegistration:  Prospectus – Free Writing  OLD 1

Letters: 
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2/13/18 OLDLETTERComment and Other Letters from the SEC  [ a.k.a. UPLOAD ]  OLD  — All Correspondence with the SEC4

General Exhibits: 
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6/13/22 OLDEX-24Powers of Attorney  OLD 37
1/26/18 OLDEX-2Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD 3
1/26/18 OLDEX-1Underwriting Agreements  (and mislabeled “1st Exhibits”)  OLD 2

Additional Exhibits: 
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2/16/21 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD 6

Graphics: 
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7/18/07 OLDGRAPHICPhoto, Image or Graph  OLD 1


        

Filings History

Year    # of Filings
In descending order
2024 11
2023 32
2022 45
2021 41
2020 42
2019 40
2018 51
2017 51
2016 42
2015 51
2014 52
2013 47
2012 68
2011 73
2010 76
2009 68
2008 76
2007 86
2006 45
2005 39
2004 41
2003 28
2002 9
2001 8
2000 16
1999 10
1998 15
1997 20
1996 3

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