Stakeholder Engagement, ESG, & Policy AdvocacyHMH Holding Launches Initial Public OfferingBusiness WireMarch 24, 2026March 25, 2026 by Business WireMarch 24, 2026March 25, 2026017 HMH Holding Inc. that it has launched the initial public offering of 10,520,000 shares of its Class A common stock. The underwriters will have a...