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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001564590-21-014566
Filing Date
2021-03-22
Accepted
2021-03-22 16:03:40
Documents
58
Period of Report
2021-05-14

Document Format Files

Seq Description Document Type Size
1 DEF 14A hmhc-def14a_20210514.htm DEF 14A 3199404
2 GRAPHIC gaivd5gn51md000021.jpg GRAPHIC 1336
3 GRAPHIC gaivd5gn51md000052.jpg GRAPHIC 62218
4 GRAPHIC gaivd5gn51md000005.jpg GRAPHIC 3357
5 GRAPHIC gaivd5gn51md000026.jpg GRAPHIC 1140
6 GRAPHIC gaivd5gn51md000033.jpg GRAPHIC 1084
7 GRAPHIC gaivd5gn51md000051.jpg GRAPHIC 1059
8 GRAPHIC gaivd5gn51md000037.jpg GRAPHIC 1059
9 GRAPHIC gaivd5gn51md000024.jpg GRAPHIC 1140
10 GRAPHIC gaivd5gn51md000038.jpg GRAPHIC 1059
11 GRAPHIC gaivd5gn51md000056.jpg GRAPHIC 286620
12 GRAPHIC gaivd5gn51md000003.jpg GRAPHIC 18393
13 GRAPHIC gaivd5gn51md000049.jpg GRAPHIC 1059
14 GRAPHIC gaivd5gn51md000015.jpg GRAPHIC 1140
15 GRAPHIC gaivd5gn51md000025.jpg GRAPHIC 1336
16 GRAPHIC gaivd5gn51md000035.jpg GRAPHIC 1059
17 GRAPHIC gaivd5gn51md000001.jpg GRAPHIC 16479
18 GRAPHIC gaivd5gn51md000019.jpg GRAPHIC 1336
19 GRAPHIC gaivd5gn51md000044.jpg GRAPHIC 1418
20 GRAPHIC gaivd5gn51md000057.jpg GRAPHIC 204503
21 GRAPHIC gaivd5gn51md000039.jpg GRAPHIC 1059
22 GRAPHIC gaivd5gn51md000055.jpg GRAPHIC 62358
23 GRAPHIC gaivd5gn51md000048.jpg GRAPHIC 1059
24 GRAPHIC gaivd5gn51md000022.jpg GRAPHIC 1140
25 GRAPHIC gaivd5gn51md000042.jpg GRAPHIC 1059
26 GRAPHIC gaivd5gn51md000041.jpg GRAPHIC 1059
27 GRAPHIC gaivd5gn51md000023.jpg GRAPHIC 1140
28 GRAPHIC gaivd5gn51md000009.jpg GRAPHIC 1140
29 GRAPHIC gaivd5gn51md000036.jpg GRAPHIC 1059
30 GRAPHIC gaivd5gn51md000043.jpg GRAPHIC 1418
31 GRAPHIC gaivd5gn51md000012.jpg GRAPHIC 1140
32 GRAPHIC gaivd5gn51md000032.jpg GRAPHIC 1059
33 GRAPHIC gaivd5gn51md000008.jpg GRAPHIC 1140
34 GRAPHIC gaivd5gn51md000007.jpg GRAPHIC 2777
35 GRAPHIC gaivd5gn51md000045.jpg GRAPHIC 1059
36 GRAPHIC gaivd5gn51md000027.jpg GRAPHIC 2083
37 GRAPHIC gaivd5gn51md000014.jpg GRAPHIC 1140
38 GRAPHIC gaivd5gn51md000029.jpg GRAPHIC 1886
39 GRAPHIC gaivd5gn51md000054.jpg GRAPHIC 95570
40 GRAPHIC gaivd5gn51md000046.jpg GRAPHIC 1418
41 GRAPHIC gaivd5gn51md000004.jpg GRAPHIC 10947
42 GRAPHIC gaivd5gn51md000017.jpg GRAPHIC 1140
43 GRAPHIC gaivd5gn51md000002.jpg GRAPHIC 9371
44 GRAPHIC gaivd5gn51md000031.jpg GRAPHIC 1059
45 GRAPHIC gaivd5gn51md000028.jpg GRAPHIC 2185
46 GRAPHIC gaivd5gn51md000050.jpg GRAPHIC 1418
47 GRAPHIC gaivd5gn51md000013.jpg GRAPHIC 1140
48 GRAPHIC gaivd5gn51md000020.jpg GRAPHIC 1140
49 GRAPHIC gaivd5gn51md000053.jpg GRAPHIC 79584
50 GRAPHIC gaivd5gn51md000006.jpg GRAPHIC 2710
51 GRAPHIC gaivd5gn51md000018.jpg GRAPHIC 1336
52 GRAPHIC gaivd5gn51md000047.jpg GRAPHIC 1059
53 GRAPHIC gaivd5gn51md000016.jpg GRAPHIC 1140
54 GRAPHIC gaivd5gn51md000010.jpg GRAPHIC 1140
55 GRAPHIC gaivd5gn51md000034.jpg GRAPHIC 1059
56 GRAPHIC gaivd5gn51md000030.jpg GRAPHIC 1894
57 GRAPHIC gaivd5gn51md000011.jpg GRAPHIC 1140
58 GRAPHIC gaivd5gn51md000040.jpg GRAPHIC 1059
  Complete submission text file 0001564590-21-014566.txt   4460796
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: DEF 14A | Act: 34 | File No.: 001-36166 | Film No.: 21761336
SIC: 2731 Books: Publishing or Publishing & Printing
Office of Manufacturing