Terrestrial Energy Inc. /DE/

Terrestrial Energy Inc. (ticker: HOND), a Delaware-incorporated advanced nuclear energy company, filed a 424B3 prospectus supplement with the SEC on May 14, 2026, in connection with share resales following its completed SPAC business combination. The company is developing its proprietary Integral Molten Salt Reactor technology, targeting commercial power generation and industrial heat applications, and operates in the advanced nuclear and clean-energy sector. The 424B3 registers shares for resale by holders resulting from the merger transaction. For full sponsor details, deal timelines, filing history, and ongoing SPAC transaction data on Terrestrial Energy and thousands of other vehicles, sign up for complete access at SpacDesk.