Here are the 10-K annual reports from Quantumsphere Acquisition Corp. (QUMS) in our archive since June 2025, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-K covers the audited annual report, with the full financial statements, so if you follow QUMS and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full QUMS filings page.
Quantumsphere Acquisition Corporation filed Amendment No. 1 to its annual report for the year ended March 31, 2026. The amendment’s sole purpose is to add the company’s Clawback Policy as Exhibit 97.1; it does not change or update any other disclosures in the original filing.
As of May 31, 2025, ordinary shares held by non-affiliates had an aggregate market value of $84,787,200, and as of June 29, 2026, there were 10,936,105 ordinary shares issued and outstanding.
Quantumsphere Acquisition Corporation files its annual report as a Cayman Islands blank check company formed to complete a business combination. The company completed an IPO of 8,280,000 units at $10.00 per unit, plus a 228,650-unit private placement, placing $82,800,000 into a U.S. trust account for future acquisition use.
As of March 31, 2026, the redemption value was about $10.25 per public share, and public holders can redeem in connection with a business combination or certain charter changes. Quantumsphere has 18 months from the IPO closing to complete a qualifying transaction or redeem all public shares and liquidate.