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8-KAccepted Feb 22, 6:19 AM ET

Houghton Mifflin Harcourt Co 8-K

Houghton Mifflin Harcourt Co

sec.gov(opens the filing on sec.gov)View full filing

Accepted (ET)

6:19 AM

Feb 22, 2022

Filed

Feb 22, 2022

Documents

14

Size

837.2 KB

Summary

Summary not available

This filing does not have a written summary yet. You can still open the original filing and its exhibits.