Recent 8-K filings for LKSP

• March 10, 2026, 7:59 PM ET M&A materiality 0.25 neutral item 7.01item 9.01

  Lake Superior furnishes investor presentation for Openmarkets business combination

  Previously announced definitive business combination with Openmarkets Group Pty Ltd.

• January 30, 2026, 6:59 PM ET M&A materiality 0.75 neutral item 1.01item 9.01 ◈ Material Agreements

  Lake Superior Acquisition Corp. signs definitive business combination with Openmarkets Group

  Exchange consideration: ~30M Purchaser Shares at deemed $10.00/share, subject to adjustments for net indebtedness and working capital.

• January 23, 2026, 6:59 PM ET M&A materiality 0.95 positive item 7.01item 9.01

  Lake Superior Acquisition Corp. enters business combination with Openmarkets Group

  Definitive business combination agreement signed Jan 23, 2026 between Lake Superior (NASDAQ: LKSPU) and Openmarkets Group.

• October 31, 2025, 7:59 PM ET other materiality 0.10 neutral item 8.01

  Lake Superior Acquisition Corp. announces separate trading of Class A shares and rights starting Nov 6, 2025

  Separate trading of Class A ordinary shares (LKSP) and rights (LKSPR) begins on or about November 6, 2025.

• October 15, 2025, 7:59 PM ET other material materiality 0.60 neutral item 8.01item 9.01

  Lake Superior Acquisition Corp. completes $115M IPO; auditor flags going concern

  Completed IPO of 11.5M units at $10.00/unit; gross proceeds $115M; units consist of one Class A share and 1/7 right.

• October 10, 2025, 7:59 PM ET other material materiality 0.60 neutral item 1.01item 3.02item 5.03item 9.01 ◈ Governance Changes

  Lake Superior Acquisition Corp. closes SPAC IPO of 11.5M units at $10, gross $115M; trust funded

  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.

Materiality & sentiment trend

Max materiality 0.95 · Median 0.60 · Most common event m_and_a

1 positive 0 negative 5 neutral

source · LKSP on sec.gov