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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001564590-22-008857
Filing Date
2022-03-07
Accepted
2022-03-07 07:00:29
Documents
12
Period of Report
2022-03-07
Items
Item 8.01: Other Events

Document Format Files

Seq Description Document Type Size
1 8-K hmhc-8k_20220307.htm   iXBRL 8-K 36877
  Complete submission text file 0001564590-22-008857.txt   163493

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA hmhc-20220307.xsd EX-101.SCH 5681
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE hmhc-20220307_lab.xml EX-101.LAB 18691
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE hmhc-20220307_pre.xml EX-101.PRE 11122
6 EXTRACTED XBRL INSTANCE DOCUMENT hmhc-8k_20220307_htm.xml XML 3405
Mailing Address 125 HIGH STREET BOSTON MA 02110
Business Address 125 HIGH STREET BOSTON MA 02110 617-351-5000
Houghton Mifflin Harcourt Co (Filer) CIK: 0001580156 (see all company filings)

IRS No.: 271566372 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-36166 | Film No.: 22716186
SIC: 2731 Books: Publishing or Publishing & Printing
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