Lake Superior amends Openmarkets merger deal, extends deadline to March 31, 2027
Lake Superior Acquisition Corp. signed an Amended and Restated Business Combination Agreement on November 3, 2026, with Openmarkets Group and related parties, restructuring the pre-closing ownership of Pubco and the order of the transactions. The closing exchange consideration of $300 million is unchanged, as are the milestone consideration terms, and the outside date is extended to March 31, 2027, which gives shareholders a longer window for the deal to close.
Key points
- Closing exchange consideration of $300,000,000, payable in Pubco ordinary shares at a deemed value of $10.00 per share
- Milestone consideration of up to $300,000,000 (license) and up to $400,000,000 (performance), held in escrow as Pubco shares totaling $700,000,000
- Outside date extended from December 31, 2026 to March 31, 2027
- Lake Superior is to be liquidated after closing, with its assets transferred to Pubco
The filing
Written by AI on Nov 9, 2026, 11:46 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on November 03, 2026.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.