{"schema_version":"secwatch.filing_event.v1","accession":"0001477932-25-007478","form_type":"8-K","ticker":"LKSP","cik":"0002043508","company_name":"Lake Superior Acquisition Corp","filed_at":"2025-10-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.447440+00:00","generated_at":"2026-05-17T04:07:08.037919+00:00","sec_items":["1.01","3.02","5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Lake Superior Acquisition Corp. closes SPAC IPO of 11.5M units at $10, gross $115M; trust funded","bullets":["Closed IPO of 11,500,000 units (incl. full over-allotment) at $10/unit, each consisting of one Class A share and 1/7 right.","Gross proceeds of $115,000,000 from IPO and $3,600,000 from private placement of 360,000 units to sponsor and CCM.","Total of $115,000,000 deposited into trust account for public shareholders as of October 9, 2025.","Agreements effective include underwriting, rights, trust, registration rights, and indemnity; sponsor and insiders subject to lock-up and voting commitments."],"urls":{"canonical":"https://secwatch.observer/filing/0001477932-25-007478","json":"https://secwatch.observer/filing/0001477932-25-007478.json","markdown":"https://secwatch.observer/filing/0001477932-25-007478.md","text":"https://secwatch.observer/filing/0001477932-25-007478.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2043508/000147793225007478/0001477932-25-007478-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2043508/000147793225007478/lake_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T04:07:08.037919+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":"4a467ade1c9c16f7e4c565fa3945d868a83e1aa8","claim":"Lake Superior Acquisition Corp: Filed amended and restated memorandum and articles of association in connection with IPO (effective 2025-10-06).","evidence_excerpt":"On October 6, 2025, in connection with the IPO, the Company filed its Amended and Restated Memorandum and Articles of Association, as described in the Registration Statement, with the Registry of Corporate Affairs of British Virgin Islands.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/2043508/000147793225007478/0001477932-25-007478-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2025-10-06"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}