{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-016327","form_type":"8-K","ticker":"CTAA","cik":"0002094073","company_name":"Clearthink 1 Acquisition Corp.","filed_at":"2026-04-13T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.489249+00:00","generated_at":"2026-05-15T06:38:23.898416+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":"ClearThink 1 Acquisition Corp. announces separate trading of Class A shares and rights starting April 16","bullets":["Public units (CTAAU) may be separated into Class A shares (CTAA) and rights (CTAAR) effective April 16, 2026.","Unseparated units continue trading under CTAAU; shares and rights will trade on Nasdaq.","Holders must contact VStock Transfer through their brokers to separate units.","Each unit consists of one Class A share and one right to receive one-fifth of a share upon business combination."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-016327","json":"https://secwatch.observer/filing/0001493152-26-016327.json","markdown":"https://secwatch.observer/filing/0001493152-26-016327.md","text":"https://secwatch.observer/filing/0001493152-26-016327.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2094073/000149315226016327/0001493152-26-016327-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2094073/000149315226016327/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T06:38:23.898416+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"}