Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000315066-15-002021
Filing Date
2015-02-13
Accepted
2015-02-13 10:17:14
Documents
1

Document Format Files

Seq Description Document Type Size
1 filing.txt SC 13G 7819
  Complete submission text file 0000315066-15-002021.txt   9486
Mailing Address 245 SUMMER STREET BOSTON MA 02210
Business Address 245 SUMMER STREET BOSTON MA 02210 6175706339
FMR LLC (Filed by) CIK: 0000315066 (see all company filings)

EIN.: 061209781 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 222 BERKELEY STREET BOSTON MA 02116
Business Address 222 BERKELEY STREET BOSTON MA 02116 617-351-5000
Houghton Mifflin Harcourt Co (Subject) CIK: 0001580156 (see all company filings)

EIN.: 271566372 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-87720 | Film No.: 15610005
SIC: 2731 Books: Publishing or Publishing & Printing