Houghton Mifflin Harcourt Completes Riverside Divestiture

BOSTON – Global learning company Houghton Mifflin Harcourt (HMH) (Nasdaq: HMHC) today completed its previously announced divestiture of its Riverside clinical and standardized testing (Riverside) portfolio to private equity firm Alpine Investors for a purchase price of $140 million. Net proceeds to HMH were approximately $135 million after transaction fees.

The completion of the transaction enables HMH to sharpen its focus on developing and delivering next generation K-12 classroom offerings rooted in learning science that seamlessly combine teacher support, data-driven instructional practices, intervention solutions and focused content architecture to accelerate growth for all learners.

As stated at the time of announcement, HMH plans to invest the net proceeds in its Extensions businesses, supporting its overarching strategy to create integrated solutions and improve student outcomes.

About Houghton Mifflin Harcourt

Houghton Mifflin Harcourt (NASDAQ:HMHC) is a global learning company committed to delivering integrated solutions that engage learners, empower educators and improve student outcomes. As a leading provider of K–12 core curriculum, supplemental and intervention solutions and professional learning services, HMH partners with educators and school districts to uncover solutions that unlock students’ potential and extend teachers’ capabilities. HMH serves more than 50 million students and 3 million educators in 150 countries, while its award-winning children's books, novels, non-fiction, and reference titles are enjoyed by readers throughout the world. For more information, visit www.hmhco.com.

Forward-Looking Statements

This news release contains certain statements that are not historical facts, including information regarding our intentions, beliefs or current expectations concerning, among other things, the expected impact of the transaction described above, our results of operations, financial condition, liquidity, prospects, growth, strategies, the industry in which we operate and potential business decisions.  Those statements constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995.  Forward-looking statements involve known and unknown risks, uncertainties and other factors that could cause our actual results to differ materially from the results expressed in or implied by our forward-looking statements, including, but not limited to,  changes in state and local education funding and/or related programs, legislation and procurement processes; adverse or worsening economic trends or the continuation of current economic conditions; changes in consumer demand for, and acceptance of, our products; industry cycles and trends; conditions and/or changes in the publishing industry; and other factors discussed in our news releases, public statements and/or filings with the U.S. Securities and Exchange Commission, including our most recent Annual and Quarterly Reports on Form 10-K and Form 10-Q. We undertake no obligation, and do not expect, to publicly update or publicly revise any forward-looking statement, whether as a result of new information, future events or otherwise.

Contact

Investors
Brian S. Shipman, CFA
Senior Vice President, Investor Relations
(212) 592-1177
brian.shipman@hmhco.com

Media
Bianca Olson
Senior Vice President, Corporate Affairs
(617) 351-3841
bianca.olson@hmhco.com