Company · CIK 2043508 # Lake Superior Acquisition Corp | CIK | [2043508](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002043508) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 6770 — Blank Checks | | Business address | NY | | Listed | LKSP (Nasdaq), LKSPR (Nasdaq), LKSPU (Nasdaq) | | First annual or quarterly report | 2025-11-14 | ## Offerings 1 registration | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-287114 | SPAC Final prospectus | 2025-05-09 | 2025-10-07 | 6 | ## Filings 7 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2025-10-07 | [424B4](https://www.sec.gov/Archives/edgar/data/2043508/000147793225007409/0001477932-25-007409-index.htm) Final prospectus | 333-287114 | 0001477932-25-007409 | | 2025-09-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/2043508/999999999525003176/9999999995-25-003176-index.htm) Declared effective | 333-287114 | 9999999995-25-003176 | | 2025-09-19 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2043508/000147793225006894/0001477932-25-006894-index.htm) Amendment | 333-287114 | 0001477932-25-006894 | | 2025-07-10 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2043508/000147793225004978/0001477932-25-004978-index.htm) Amendment | 333-287114 | 0001477932-25-004978 | | 2025-06-05 | [S-1/A](https://www.sec.gov/Archives/edgar/data/2043508/000147793225004420/0001477932-25-004420-index.htm) Amendment | 333-287114 | 0001477932-25-004420 | | 2025-05-09 | [S-1](https://www.sec.gov/Archives/edgar/data/2043508/000147793225003462/0001477932-25-003462-index.htm) Registration filed | 333-287114 | 0001477932-25-003462 | | 2024-11-08 | [DRS](https://www.sec.gov/Archives/edgar/data/2043508/000147793224006995/0001477932-24-006995-index.htm) Draft made public | 377-07544 | 0001477932-24-006995 | [All filings of this company](https://equitycapital.markets/filings?cik=2043508) · [CSV](https://equitycapital.markets/filings.csv?cik=2043508) --- Source page: https://equitycapital.markets/company/2043508 · Data: U.S. SEC EDGAR · CC BY 4.0