Lake Superior Acquisition Corp SEC filings LKSPU
Lake Superior Acquisition Corp has 55 filings in SEC EDGAR's recent list, going back to Nov 8, 2024. Its latest annual report, Form 10-K, was filed on Feb 12, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement
|
Nov 4, 2026 | Nov 3, 2026 |
| 10-K/A | Amended annual report | Nov 3, 2026 | Dec 31, 2025 |
| 10-Q | Quarterly report | Aug 13, 2026 | Jun 30, 2026 |
| 10-Q | Quarterly report | May 13, 2026 | Mar 31, 2026 |
| 425 | Filing | Mar 10, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 10, 2026 | Mar 10, 2026 |
| 10-K | Annual report | Feb 12, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Material agreement
|
Jan 30, 2026 | Jan 23, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 23, 2026 | Jan 23, 2026 |
| 10-Q | Quarterly report | Nov 14, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Other events
|
Oct 31, 2025 | Oct 31, 2025 |
| 8-K |
Current report
Other events
|
Oct 15, 2025 | Oct 8, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change
|
Oct 10, 2025 | Oct 6, 2025 |
| 424B4 | Prospectus | Oct 7, 2025 | — |
| CERT | Filing | Oct 6, 2025 | — |
| 8-A12B | Form 8-a12b | Oct 6, 2025 | — |
| EFFECT | Filing | Sep 30, 2025 | — |
| CORRESP | Letter to the SEC | Sep 29, 2025 | — |
| CORRESP | Letter to the SEC | Sep 29, 2025 | — |
| S-1/A | Amended registration statement | Sep 19, 2025 | — |
| S-1/A | Amended registration statement | Jul 10, 2025 | — |
| CORRESP | Letter to the SEC | Jul 10, 2025 | — |
| UPLOAD | Letter from the SEC | Jun 12, 2025 | — |
| CORRESP | Letter to the SEC | Jun 5, 2025 | — |
| S-1/A | Amended registration statement | Jun 5, 2025 | — |
| UPLOAD | Letter from the SEC | May 20, 2025 | — |
| S-1 | Registration statement | May 9, 2025 | — |
| CORRESP | Letter to the SEC | May 8, 2025 | — |
| UPLOAD | Letter from the SEC | Apr 17, 2025 | — |
| DRSLTR | Filing | Apr 7, 2025 | — |
| DRS/A | Filing | Apr 7, 2025 | — |
| UPLOAD | Letter from the SEC | Mar 26, 2025 | — |
| DRSLTR | Filing | Mar 17, 2025 | — |
| DRS/A | Filing | Mar 17, 2025 | — |
| UPLOAD | Letter from the SEC | Dec 27, 2024 | — |
| DRS/A | Filing | Dec 17, 2024 | — |
| DRSLTR | Filing | Dec 16, 2024 | — |
| UPLOAD | Letter from the SEC | Dec 3, 2024 | — |
| DRS | Filing | Nov 8, 2024 | — |
Showing 39 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Blank Checks (SIC 6770)
- Listed as
- LKSP (Nasdaq), LKSPR (Nasdaq), LKSPU (Nasdaq)
- Fiscal year ends
- December 31
- Headquarters
- New York, NY
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2043508
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.