{"schema_version":"secwatch.filing_event.v1","accession":"0001929980-24-000561","form_type":"8-K","ticker":"HSPT","cik":"0002032950","company_name":"Horizon Space Acquisition II Corp.","filed_at":"2024-11-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.604756+00:00","generated_at":"2026-05-29T23:18:54.626012+00:00","sec_items":["1.01","3.02","5.02","5.03","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Horizon Space Acquisition II Corp. closes $60M IPO; $62M placed in trust","bullets":["Priced 6,000,000 units at $10.00/unit, gross proceeds $60M; units trade on Nasdaq under HSPTU.","Concurrently sold 200,000 private units to sponsor for $2M; total $62M deposited in trust account.","Underwriters have 45-day option to purchase up to 900,000 additional units to cover over-allotments.","James Jiayuan Tong, Qian (Hebe) Xu, and Tianchen Cai appointed as independent directors; Tianchen Cai chairs audit committee.","Amended and Restated Memorandum and Articles of Association adopted; business combination must close by Nov 18, 2025 (or up to May 18, 2026)."],"urls":{"canonical":"https://secwatch.observer/filing/0001929980-24-000561","json":"https://secwatch.observer/filing/0001929980-24-000561.json","markdown":"https://secwatch.observer/filing/0001929980-24-000561.md","text":"https://secwatch.observer/filing/0001929980-24-000561.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2032950/000192998024000561/0001929980-24-000561-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2032950/000192998024000561/hspo_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T23:18:54.626012+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"45aadab03e","claim":"James Jiayuan Tong was appointed as Director at Horizon Space Acquisition II Corp..","evidence_excerpt":"Effective on November 12, 2024, in connection with the effectiveness of the Registration Statement, James Jiayuan Tong, Qian (Hebe) Xu, and Tianchen Cai became directors of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2032950/000192998024000561/0001929980-24-000561-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"dbfd028162","claim":"Qian (Hebe) Xu was appointed as Director at Horizon Space Acquisition II Corp..","evidence_excerpt":"Effective on November 12, 2024, in connection with the effectiveness of the Registration Statement, James Jiayuan Tong, Qian (Hebe) Xu, and Tianchen Cai became directors of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2032950/000192998024000561/0001929980-24-000561-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"f116ed4d03","claim":"Tianchen Cai was appointed as Director at Horizon Space Acquisition II Corp..","evidence_excerpt":"Effective on November 12, 2024, in connection with the effectiveness of the Registration Statement, James Jiayuan Tong, Qian (Hebe) Xu, and Tianchen Cai became directors of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2032950/000192998024000561/0001929980-24-000561-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}