Model
Edge
Houghton Mifflin Harcourt
0001580156
Filing Type
8-K
Filing Date
4/6/2022
Updated
4/7/22, 3:02 AM
Filing
8-K
Earnings Release
Exhibits
8-K
End of Material Contract, Completing Asset Acquisition or Sale, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Material Modifications to Rights of Security Holders, Change in Company Ownership, Changes in Board, Management or Compensation, Amendments to Articles of Incorporation or Bylaws, Reg. FD
EX-3.1
EX-3.1
EX-3.2
EX-3.2
EX-99.1
End of Material Contract, Completing Asset Acquisition or Sale, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Material Modifications to Rights of Security Holders, Change in Company Ownership, Changes in Board, Management or Compensation, Amendments to Articles of Incorporation or Bylaws, Reg. FD