{"schema_version":"secwatch.filing_event.v1","accession":"0001829126-25-009283","form_type":"8-K","ticker":"APAC","cik":"0002043630","company_name":"StoneBridge Acquisition II Corp","filed_at":"2025-11-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.449022+00:00","generated_at":"2026-05-16T18:55:45.624709+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"StoneBridge Acquisition II SPAC units may separate into shares and rights starting Nov 21, 2025","bullets":["Class A ordinary shares will trade under 'APAC' and rights under 'APACR', both on Nasdaq.","Units not separated continue trading as 'APACU'; separation requires broker to contact Continental Stock Transfer.","No fractional rights will be issued; each unit consists of one share and one right to receive 1/10 share."],"urls":{"canonical":"https://secwatch.observer/filing/0001829126-25-009283","json":"https://secwatch.observer/filing/0001829126-25-009283.json","markdown":"https://secwatch.observer/filing/0001829126-25-009283.md","text":"https://secwatch.observer/filing/0001829126-25-009283.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2043630/000182912625009283/0001829126-25-009283-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2043630/000182912625009283/stonebridgeacq2_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T18:55:45.624709+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"}