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Houghton Mifflin Harcourt Co. 
 MA
  SEC # 1580156


        
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927  SEC Filings
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  from  8/2/13  to  2/13/23  (None in the Past Year)

  List All Filings  or
  Filer / Offerer   Owner / Insider   Issuer / Subject Company   Filing Agent   
 
Most-Recent Filing:    ‘SC 13G/A’ — Amendment to Statement of Acquisition of Beneficial Ownership by a “Passive” Investor — Schedule 13G — Filed re:  Issuer / Subject Company — Filed by:  Alliancebernstein L.P. 
 
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notifications of all
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Filings
involving  Houghton Mifflin Harcourt Co. 

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Forms
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, Documents
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& Exhibits
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 in  200 Filings
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 Filed as:  Filer / Offerer  or  Owner / Insider


        
Latest Filing  Type    Category    Description        Documents
     
4/21/22 OLD15-12BRegistration:  Certification of a Termination of Registration of a Class of Securities — Form 15  OLD 1
4/15/22 OLDEFFECTSEC:  SEC Notices of Effectiveness  OLD 5
4/12/22 OLDPOS AMRegistration:  Post-Effective Amendments of Registration Statements  OLD 2
4/12/22 OLDS-8 POSRegistration:  Post-Effective Amendments of Form S-8 Registrations  OLD 4
4/7/22 OLD8-KUpdate:  Current Reports — Form 8-K  OLD  — Press Releases
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& Conference Calls
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 — Financial Reports
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87

8-K Items: 
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3/22/22 OLD
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  Business & Operations: 
Entry into a Material Definitive Agreement — Item 1.01  OLD  — ‘EX-10’
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12
4/7/22 OLD"Termination of a Material Definitive Agreement — Item 1.02  OLD  — ‘EX-10’
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1
4/7/22 OLD
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  Financial Info: 
Completion of Acquisition or Disposition of Assets — Item 2.01  OLD  — ‘EX-2’
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4
2/24/22 OLD"Results of Operations and Financial Condition — Item 2.02  OLD  — Financial Reports
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36
4/1/20 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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5
10/1/20 OLD"Cost Associated with Exit or Disposal Activities — Item 2.05  OLD  — ‘EX-2’
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5
4/7/22 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 1
4/7/22 OLD"Material Modifications to Rights of Security Holders — Item 3.03  OLD  — ‘EX-4’
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1
4/7/22 OLD
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  Governance & Management: 
Changes in Control of Registrant — Item 5.01  OLD 1
4/7/22 OLD"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers — Item 5.02  OLD  — List of Directors & Officers
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21
4/7/22 OLD"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03  OLD  — ‘EX-3’
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4
5/19/21 OLD"Submission of Matters to a Vote of Security Holders — Item 5.07  OLD 8
4/7/22 OLD
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  Disclosures: 
Regulation FD Disclosure — Item 7.01  OLD  — ‘EX-99’
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14
3/7/22 OLD
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  Events: 
Other Events — Item 8.01  OLD 9
4/7/22 OLD
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  Financials: 
Financial Statements and Exhibits — Item 9.01  OLD  — Financial Reports
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68

4/7/22 OLDSC 14D9Ownership:  Tender-Offer Solicitation/Recommendation Statements — Schedule 14D-9  OLD 5
2/24/22 OLDSC14D9COwnership:  Tender-Offer Communications by Issuers re: Third-Party Offers — Schedule 14D-9C  OLD 2
2/24/22 OLD10-KUpdate:  Annual Reports — Form 10-K  OLD  — Financial Reports
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9
11/4/21 OLD10-QUpdate:  Quarterly Reports — Form 10-Q  OLD  — Financial Reports
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24
5/28/21 OLDS-8Registration:  Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8  OLD 4
5/28/21 OLDSDUpdate:  Specialized Disclosure Reports re: Uses of Conflict Minerals — Form SD  OLD 6
3/22/21 OLDDEFA14AProxy:  Definitive Additional Proxy Soliciting Materials — Schedule 14A  OLD 13
3/22/21 OLDDEF 14AProxy:  Definitive Proxy Statements — Schedule 14A  OLD 8
11/25/20 OLD424B3Registration:  Prospectuses – New Facts or Events  OLD 5
11/23/20 OLDCORRESPComment:  Comment-Response and Other Letters to the SEC  [ a.k.a. COVER ]  OLD  — All Correspondence with the SEC
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13
11/17/20 OLDS-3Registration:  Registration Statement – Securities for a Transaction — Form S-3  OLD 1
5/1/15 OLDS-3ASRRegistration:  Automatic Shelf Registration Statement by a Well-Known Issuer — Form S-3  OLD 1
4/14/15 OLDARSUpdate:  Annual Reports to Security Holders  OLD 2
5/12/14 OLD424B1Registration:  Prospectus – Info Previously Omitted  OLD 1
5/8/14 OLDS-1Registration:  Registration Statements (General Form) — Form S-1  OLD 8
11/14/13 OLD424B4Registration:  Prospectus – Info Previously Omitted & New Facts or Events  OLD 1
11/13/13 OLDCERTNASTrading:  Certification by the Nasdaq Stock Market Approving a Listing — Form CERT  OLD 1
11/1/13 OLD8-A12BRegistration:  Registration Statement for a Class of Securities — Form 8-A  OLD 1

Letters: 
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10/25/13 OLDCOVERComment-Response or Cover Letter to the SEC  [ a.k.a. CORRESP ]  OLD  — All Correspondence with the SEC1

General Exhibits: 
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4/7/22 OLDEX-3Articles of Incorporation/Organization and Bylaws  OLD 9
3/22/22 OLDEX-2Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD 7
2/24/22 OLDEX-23Consents of Experts and Counsel  OLD 31
2/24/22 OLDEX-10Material Contracts  OLD 77
2/24/22 OLDEX-21Subsidiaries Lists  OLD 10
5/28/21 OLDEX-5Opinions of Counsel re: Legality  OLD 9
2/27/20 OLDEX-4Instruments, Including Indentures, Defining the Rights of Security Holders  OLD 7
5/20/15 OLDEX-1Underwriting Agreements  (and mislabeled “1st Exhibits”)  OLD 2

Additional Exhibits: 
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4/7/22 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD  — Press Releases
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& Conference Calls
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80

Financials: 
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4/7/22 OLDXML  &  R#IDEA Financial Reports Info  OLD  — Financial Reports
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2,581
4/7/22 OLDEXCELIDEA Workbooks of Financial Reports Info  OLD  — Workbooks of Financial Reports
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66
4/7/22 OLDEX-101.*XBRL Data  (XBRL Files)  OLD 268
4/7/22 OLDJSONXBRL Instances as JavaScript Object Notation Data  (JSON Files)  OLD 40
4/7/22 OLDZIPXBRL Zipped Folders
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  (Folders of XBRL Files)  OLD 
61
2/24/22 OLDEX-31Certifications — §302 – SOA’02  OLD 66
2/24/22 OLDEX-32Certifications — §906 – SOA’02  OLD 66

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3/16/22 OLDGRAPHICPhotos, Images and Graphs  OLD 419


Forms
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, Documents
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& Exhibits
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 in  734 Filings
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 Filed re:  Issuer / Subject Company


        
List all Money Managers that own this Security Issuer:  CUSIP 44157R
 

        
Latest Filing  Type    Category    Description        Documents
     
2/13/23 OLDSC 13GOwnership:  Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G  OLD 59
4/11/22 OLD4Ownership:  Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4  OLD 598
4/7/22 OLD25-NSETrading:  Notice by a Securities Exchange of the Removal from Listing and Registration of Matured, Redeemed or Retired Securities — Form 25  OLD 1
4/7/22 OLDSC 14D9Ownership:  Tender-Offer Solicitation/Recommendation Statements — Schedule 14D-9  OLD 5
4/7/22 OLDSC TO-TOwnership:  Tender-Offer Statements by Third Parties — Schedule TO  OLD 5
2/24/22 OLDSC14D9COwnership:  Tender-Offer Communications by Issuers re: Third-Party Offers — Schedule 14D-9C  OLD 2
2/22/22 OLDSC TO-COwnership:  Tender-Offer Communication by an Issuer or Third Party — Schedule TO  OLD 1
3/29/21 OLD3Ownership:  Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD 38
12/10/20 OLDSC 13DOwnership:  Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D  OLD 5
2/14/17 OLD5Ownership:  Annual Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 5  OLD 4

Letters: 
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3/15/22 OLDLETTERComment and Other Letters from the SEC  [ a.k.a. UPLOAD ]  OLD  — All Correspondence with the SEC16
3/15/22 OLDTEXT-EXTRACTComment and Other Letters from the SEC – PDFs’ Text  [ a.k.a. LETTER ]  OLD 4

General Exhibits: 
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3/16/22 OLDEX-FILING FEESFiling Fees  OLD 2
3/29/21 OLDEX-24Powers of Attorney  OLD 36

Additional Exhibits: 
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4/7/22 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD 29

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3/16/22 OLDGRAPHICPhotos, Images and Graphs  OLD 8


        

Filings History

Year    # of Filings
In descending order
2023 2
2022 87
2021 73
2020 90
2019 78
2018 75
2017 76
2016 103
2015 171
2014 123
2013 49

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