Wisekey International Holding S.A. current report, Q4 FY2026

Filing summary

WISeKey International Holding AG filed this Form 6-K on October 2, 2026, as a foreign private issuer that reports annually on Form 20-F. The filing identifies an October 1, 2026 press release from WISeQey Corp. as Exhibit 99.1, but the supplied filing text does not include the press release itself.

Financial and operating information

The supplied text provides no revenue, profit, cash flow, margins, debt, liquidity, or other operating metrics. It also provides no comparable-period results, guidance, management commentary, risk disclosures, contingencies, or unusual items.

Important facts to verify

  • Obtain and review Exhibit 99.1, the October 1, 2026 WISeQey Corp. press release, for the substantive announcement and any financial or operating information.
  • Confirm whether the press release contains material outlook, risk, or other disclosures not present in this filing text.