HOUGHTON MIFFLIN CO
Exchange
—
Entity type
operating
Fiscal year end
Dec 31
Headquarters
MA
Research Summary
AI-assisted · Grounded in filings
HOUGHTON MIFFLIN CO
Houghton Mifflin Co. continues to serve as a literary and educational content steward, delivering print and digital materials designed for schools and lifelong learners alike; its core products center on curriculum programs, instructional guides and a growing suite of interactive platforms aimed at educators, districts, and parents seeking trustworthy pedagogical support. While detailed SIC or industry identifiers remain thin, the company still operates within the broader publishing and educational services landscape, where shifts in curriculum standards, government procurement cycles, and digital adoption rates impose the most material regulatory scrutiny—especially around federal education funding, copyright compliance, and data privacy obligations tied to student information. With details on the most recent filing still pending, stakeholders track operating cadence through the possibility of new disclosures and capital projects, mindful that policy changes or delays in adoption could affect subscription renewals and institutional partnerships. CIK 48638 reflects the firm’s SEC identity, so view live filings on Earnings Feed to stay abreast of developments.
Recent Filings
- 10-Q512.6 KBHOUGHTON MIFFLIN CONov 14, 3:29 PM ET·0001193125-03-081887
- 8-K112.7 KBHOUGHTON MIFFLIN CONov 14, 3:19 PM ET·0001193125-03-081865
- 8-K126.8 KBHOUGHTON MIFFLIN COOct 1, 6:31 AM ET·0000950135-03-005012
- 8-K28.0 KBHOUGHTON MIFFLIN COAug 5, 4:03 PM ET·0000950135-03-004148
- SC 13D32.5 KBHOUGHTON MIFFLIN COJul 16, 8:00 PM ET·0000950157-01-500402
- 318.7 KBHOUGHTON MIFFLIN COJul 16, 8:00 PM ET·0000950157-01-500404
- 8-K216.5 KBHOUGHTON MIFFLIN COJun 4, 8:00 PM ET·0000950172-01-500329
- 10-K/A17.0 KBHOUGHTON MIFFLIN COMay 21, 8:00 PM ET·0000950135-01-501368
- 10-Q68.9 KBHOUGHTON MIFFLIN COMay 1, 8:00 PM ET·0000950135-01-500930
- 422.1 KBHOUGHTON MIFFLIN COMar 6, 7:00 PM ET·0000048638-01-000036
Insiders
0No insiders on record
Tickers
No tickers on record
Addresses
business
222 BERKELEY ST 5TH FL
BOSTON, MA, 02116-3764
mailing
222 BERKELEY ST 5TH FL
BOSTON, MA, 02116-3764
Former Names
- HOUGHTON MIFFLIN CO/FA1997-04-10