{"schema_version":"secwatch.filing_event.v1","accession":"0001829126-26-006786","form_type":"8-K","ticker":"QSEA","cik":"0002047455","company_name":"Quartzsea Acquisition Corp","filed_at":"2026-06-23T23:52:18+00:00","discovered_at":"2026-06-24T10:05:00.275005+00:00","generated_at":"2026-06-24T10:05:58.044826+00:00","sec_items":["5.07"],"event_type":"other_material","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Quartzsea shareholders approve extension to Oct 19, 2026; 1.28M shares redeemed","bullets":["Shareholders approved extending business combination deadline from June 19 to Oct 19, 2026, with up to four monthly extensions.","Trust agreement amendment also approved; company to deposit $175,000 (or $0.033 per public share) per monthly extension.","Holders of 1,275,382 ordinary shares exercised redemption rights in connection with the meeting.","All three proposals (extension, trust amendment, adjournment) passed; 7,459,067 for, 1,980,763 against."],"urls":{"canonical":"https://secwatch.observer/filing/0001829126-26-006786","json":"https://secwatch.observer/filing/0001829126-26-006786.json","markdown":"https://secwatch.observer/filing/0001829126-26-006786.md","text":"https://secwatch.observer/filing/0001829126-26-006786.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2047455/000182912626006786/0001829126-26-006786-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2047455/000182912626006786/quartzsea_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T10:05:58.044826+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"}