Quantumsphere Acquisition Updates Underwriting Agreement for SPAC Deal

An update from Quantumsphere Acquisition Corporation ( (QUMS) ) is now available.

On March 3, 2026, Quantumsphere Acquisition Corporation amended its August 5, 2025 underwriting agreement with Polaris Advisory Partners, a division of Kingswood Capital Partners, and Kingswood Capital Partners itself. The change revises how deferred underwriting commissions are calculated and paid in connection with the company’s eventual initial business combination.

Under the new terms, the deferred underwriting commission will be paid from the SPAC’s trust account upon completion of its first business combination and will equal 4.00% of the gross proceeds from firm and option units, capped at 4.00% of funds remaining after redemptions. The amendment also clarifies that the underwriters may waive the deferred commission before the deal closes, potentially affecting deal economics and incentives for both the SPAC and its underwriting partners.

More about Quantumsphere Acquisition Corporation

Quantumsphere Acquisition Corporation is a special purpose acquisition company, or SPAC, formed to pursue an initial business combination. The company operates as a blank-check vehicle, raising capital in a trust account to merge with or acquire one or more target businesses, typically in pursuit of value-creation opportunities for investors.

Average Trading Volume: 19,387

Technical Sentiment Signal: Strong Buy

Current Market Cap: $115.1M

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