Lake Superior Acquisition LKSP SEC Filings

NASDAQ LKSP
$10.28 +0.00 (+0.00%)
As of: Oct 22, 2026 · 9:32 AM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Lake Superior Acquisition Corp (LKSP) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
110-QQuarterly & Annual Report0001477932-26-004987Aug 13, 2026 4:16 PM
210-QQuarterly & Annual Report0001477932-26-003012May 13, 2026 11:11 AM
3SCHEDULE 13GBeneficial Ownership Report0000886982-26-000156May 8, 2026 5:58 PM
4SCHEDULE 13GBeneficial Ownership Report0000886982-26-000156May 8, 2026 5:58 PM
5SCHEDULE 13GBeneficial Ownership Report0000886982-26-000156May 8, 2026 5:58 PM
6425Others0001477932-26-001266Mar 10, 2026 10:19 AM
78-KCurrent Report0001477932-26-001261Mar 10, 2026 9:29 AM
8SCHEDULE 13GBeneficial Ownership Report0001072613-26-000164Feb 13, 2026 4:09 PM
910-KQuarterly & Annual Report0001477932-26-000781Feb 12, 2026 4:15 PM
108-KCurrent Report0001477932-26-000513Jan 30, 2026 8:13 PM
118-KCurrent Report0001477932-26-000348Jan 23, 2026 9:02 AM
1210-QQuarterly & Annual Report0001477932-25-008266Nov 14, 2025 1:31 PM
13SCHEDULE 13GBeneficial Ownership Report0001376474-25-000919Nov 13, 2025 11:06 AM
148-KCurrent Report0001477932-25-007838Oct 31, 2025 7:10 AM
15SCHEDULE 13GBeneficial Ownership Report0001376474-25-000885Oct 30, 2025 3:22 PM
164Insider Transaction0001477932-25-007602Oct 15, 2025 9:29 PM
174Insider Transaction0001477932-25-007602Oct 15, 2025 9:29 PM
184Insider Transaction0001477932-25-007602Oct 15, 2025 9:29 PM
194Insider Transaction0001477932-25-007601Oct 15, 2025 9:28 PM
204Insider Transaction0001477932-25-007601Oct 15, 2025 9:28 PM
214Insider Transaction0001477932-25-007601Oct 15, 2025 9:28 PM
228-KCurrent Report0001477932-25-007586Oct 15, 2025 4:05 PM
238-KCurrent Report0001477932-25-007478Oct 10, 2025 6:04 AM
24424B4Prospectus0001477932-25-007409Oct 7, 2025 5:02 PM
253Insider Transaction0001477932-25-007388Oct 6, 2025 9:30 PM
263Insider Transaction0001477932-25-007388Oct 6, 2025 9:30 PM
273Insider Transaction0001477932-25-007388Oct 6, 2025 9:30 PM
283Insider Transaction0001477932-25-007387Oct 6, 2025 9:29 PM
293Insider Transaction0001477932-25-007387Oct 6, 2025 9:29 PM
303Insider Transaction0001477932-25-007387Oct 6, 2025 9:29 PM
313Insider Transaction0001477932-25-007386Oct 6, 2025 9:29 PM
323Insider Transaction0001477932-25-007386Oct 6, 2025 9:29 PM
333Insider Transaction0001477932-25-007386Oct 6, 2025 9:29 PM
343Insider Transaction0001477932-25-007385Oct 6, 2025 9:28 PM
353Insider Transaction0001477932-25-007384Oct 6, 2025 9:28 PM
363Insider Transaction0001477932-25-007383Oct 6, 2025 9:28 PM
373Insider Transaction0001477932-25-007383Oct 6, 2025 9:28 PM
383Insider Transaction0001477932-25-007383Oct 6, 2025 9:28 PM
39CERTOthers0001354457-25-000987Oct 6, 2025 2:17 PM
408-A12BOthers0001477932-25-007353Oct 6, 2025 12:58 PM
41EFFECTOthers9999999995-25-003176Sep 30, 2025 12:15 AM
42CORRESPOthers0001477932-25-007129Sep 29, 2025 1:50 PM
43CORRESPOthers0001477932-25-007128Sep 29, 2025 1:48 PM
44S-1Prospectus0001477932-25-006894Sep 19, 2025 5:29 PM
45S-1Prospectus0001477932-25-004978Jul 10, 2025 5:17 PM
46CORRESPOthers0001477932-25-004979Jul 10, 2025 5:17 PM
47UPLOADOthers0000000000-25-006216Jun 12, 2025 12:36 PM
48CORRESPOthers0001477932-25-004421Jun 5, 2025 6:00 AM
49S-1Prospectus0001477932-25-004420Jun 5, 2025 9:58 PM
50UPLOADOthers0000000000-25-005338May 20, 2025 10:36 AM

Lake Superior Acquisition Corp SEC Filings API

Pull Lake Superior Acquisition Corp's SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/secfilings?ticker=LKSP&formtype=10-K,10-Q&api_key=YOUR_API_KEY