{"schema_version":"secwatch.filing_event.v1","accession":"0001929980-24-000427","form_type":"8-K","ticker":"HSPOF","cik":"0001946021","company_name":"Horizon Space Acquisition I Corp.","filed_at":"2024-09-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:15.250630+00:00","generated_at":"2026-05-31T03:44:34.119661+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"HSPO confidentially submits Form F-4 for Squirrel Enlivened business combination","bullets":["Confidential draft Registration Statement on Form F-4 filed with SEC on September 19, 2024.","Business Combination Agreement was signed on September 16, 2024.","Squirrel Cayman is a brand marketing and strategy consulting company.","Completion subject to HSPO shareholder approval and other conditions.","Upon close, Squirrel Cayman shares to list on Nasdaq."],"urls":{"canonical":"https://secwatch.observer/filing/0001929980-24-000427","json":"https://secwatch.observer/filing/0001929980-24-000427.json","markdown":"https://secwatch.observer/filing/0001929980-24-000427.md","text":"https://secwatch.observer/filing/0001929980-24-000427.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1946021/000192998024000427/0001929980-24-000427-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1946021/000192998024000427/hspo_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T03:44:34.119661+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}