SEALSQ Corp current report, Q4 FY2026

Full document

SEALSQ Corp. Form 6-K Summary

Filing and period: Form 6-K furnished October 2, 2026, reporting events in October 2026. SEALSQ is a British Virgin Islands foreign private issuer.

Business context

WISeSat.Space announced that its business combination with Columbus Acquisition Corp. (CAC), SpaceAIQ and related parties closed on October 1, 2026. WISeSat.Space shares commenced Nasdaq trading on October 2, 2026, under ticker SAIQ.

Transaction and financial details

  • At closing, SEALSQ received 1,040,478 WISeSat.Space Ordinary Shares and 1,040,478 Class F Shares in exchange for its SpaceAIQ shares.
  • SEALSQ’s separate PIPE investment also closed October 1. At $10.79 per share, WISeSat.Space issued 926,784 Ordinary Shares to SEALSQ. Cash attributable to a fractional share is to be returned.
  • The filing provides no revenue, profit, cash flow, margin, debt, liquidity, or other operating-performance figures, and no comparable-period financial data.

Material terms, outlook and risks

  • A price-protection provision may result in additional Ordinary Shares being issued to SEALSQ if the market price is below the $10.79 purchase price on the 60th day after closing. The filing does not state the potential number of additional shares.
  • SEALSQ is subject to customary post-closing lock-up restrictions; their duration is not specified in this filing.
  • The report identifies uncertainty around Nasdaq trading, possible additional shares and lock-up restrictions, and refers investors to risks in SEALSQ’s SEC filings, including its latest Form 20-F. The company disclaims an obligation to update forward-looking statements except as required by law.

Important facts for investors to verify

  • Whether the price-protection condition is met and the resulting number of any additional shares.
  • The applicable lock-up terms and restrictions, and any return of fractional-share cash.
  • The full Subscription Agreement, previously filed as Exhibit 99.4 to SEALSQ’s August 18, 2026 Form 6-K, and the referenced SEC filings for additional transaction and risk details.