{"filing":{"accession_number":"0001104659-26-073797","cik":"0002070534","ticker":"SLBT","company_name":"SL Science Holding Ltd","form":"6-K","filing_date":"2026-06-15","report_date":null,"primary_document":"tm2617928d1_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2070534/000110465926073797/tm2617928d1_6k.htm"},"events":[{"id":12218,"run_id":10782,"accession_number":"0001104659-26-073797","anchor_item_number":"EX-99.1","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"summary":"This exhibit announces the closing of a business combination between SL BIO Ltd. and Horizon Space Acquisition II Corp., with the combined entity (SL Science Holding Limited) commencing trading on Nasdaq under ticker \"SLBT.\" The transaction carries an implied equity valuation of approximately $5.568 billion and includes a concurrent $7.8 million PIPE financing. This is a material change of control and merger completion that would significantly affect a reasonable investor's assessment of the registrant.","company_name":"SL Science Holding Ltd","ticker":"SLBT","filing_date":"2026-06-15","form":"6-K","submitted_at":null,"items":[{"id":9014,"accession_number":"0001104659-26-073797","item_number":"EX-99.1","item_title":"tm2617928d1_ex99-1.htm","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"reasoning":"This exhibit announces the closing of a business combination between SL BIO Ltd. and Horizon Space Acquisition II Corp., with the combined entity (SL Science Holding Limited) commencing trading on Nasdaq under ticker \"SLBT.\" The transaction carries an implied equity valuation of approximately $5.568 billion and includes a concurrent $7.8 million PIPE financing. This is a material change of control and merger completion that would significantly affect a reasonable investor's assessment of the registrant.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-22T02:24:58.491465+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":9014,"accession_number":"0001104659-26-073797","item_number":"EX-99.1","item_title":"tm2617928d1_ex99-1.htm","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"reasoning":"This exhibit announces the closing of a business combination between SL BIO Ltd. and Horizon Space Acquisition II Corp., with the combined entity (SL Science Holding Limited) commencing trading on Nasdaq under ticker \"SLBT.\" The transaction carries an implied equity valuation of approximately $5.568 billion and includes a concurrent $7.8 million PIPE financing. This is a material change of control and merger completion that would significantly affect a reasonable investor's assessment of the registrant.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-22T02:24:58.491465+00:00","company_name":"SL Science Holding Ltd","ticker":"SLBT","filing_date":"2026-06-15"}]}