{"transactions":[{"id":814609,"issuer":{"id":1446,"kind":"organization","name":"HMH Holding Inc","symbol":"HMH"},"owners":[{"id":53617,"kind":"person","name":"Stoknes Svein Oskar","position":1,"cik":"0002116277","reported_name":"Stoknes Svein Oskar","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-04-06T18:51:43.000Z","date":"2026-04-02","kind":"grant","planned":false,"acquired":true,"shares":8486,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units granted to the reporting person under the HMH Holding Inc. 2026 Long-Term Incentive Plan on April 2, 2026. Each restricted stock unit represents a contingent right to receive one share of Class A common stock, par value $0.01 per share, of HMH Holding Inc. (the \"Issuer\"). The restricted stock units vest on the day prior to the Issuer's first annual meeting of stockholders following the grant date."}],"balance_after":8486,"source":{"system":"sec-edgar","filing":"0001193125-26-143539","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2021880/000119312526143539/ownership.xml","form_type":"4"}}]}