Welcome to our dedicated page for Wisekey International Holding S.A. SEC filings (Ticker: WKEY), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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WISeKey International Holding furnished a Form 6-K featuring SEALSQ Corp’s audited FY 2025 results and 2026 outlook. SEALSQ reported 2025 net sales of $18,252k, up 66% year over year, but an operating loss of $39,799k and a net loss of $34,194k.
Cash and cash equivalents rose sharply to $417,657k as of December 31, 2025, with total assets of $504,179k and shareholders’ equity of $461,508k. Q1 2026 revenue is expected to exceed $4,000k, more than doubling Q1 2025, and FY 2026 revenue is guided to grow between 50% and 100%.
SEALSQ highlights a business pipeline exceeding $200,000k for 2026–2029, including over $60,000k tied to QS7001 and QVault TPM programs, progress toward Common Criteria EAL5+ and FIPS 140-3 certifications, and strategic moves such as the IC’ALPS acquisition and a Letter of Intent to acquire Miraex.
Wisekey International Holding S.A. filed an initial insider ownership report for officer David Levinger, whose title is listed as BDM WISeSat. This Form 3 does not show any stock transactions, exercises, gifts, or tax withholdings and functions as a baseline disclosure of his status as an officer.
Wisekey International Holding S.A. executive Bernard Vian, General Manager of SEALSQ France, has filed an initial Form 3 insider ownership report. The filing lists no insider transactions or derivative positions and serves to register his status as a reporting officer of the company.
Wisekey International Holding S.A. filed a Form 3 insider report for Company Secretary Nathalie Claude Odile Verjus. The filing lists her as an officer but, in the provided data, shows no reportable transactions, no shareholdings, and no derivative positions, serving purely as an initial ownership statement.
Wisekey International Holding S.A. executive Jonathan Simon Llamas, VP of Decentralized Strategy, has filed a Form 3 as an insider of the company. This filing serves as his initial statement of beneficial ownership. The excerpt does not show any reported transactions or specific share holdings.
Wisekey International Holding S.A. filed an initial insider ownership report for Gwenael Jerome Rouy-Poirier, who serves as CFO of WiseSat. This Form 3 does not list any securities transactions or holdings, indicating only that this executive is now a reporting person for the company.
Wisekey International Holding S.A.’s Chief Innovation Officer, Andreas Feuardent Moreira, has filed an initial Form 3 detailing his equity interests in the company. The filing shows beneficial ownership of 880 Class B Shares held directly, establishing his starting common share position as an officer.
In addition, he is reported to have an indirect interest, via his wife, in an Employee Stock Option Plan over 440 Class B Shares with an exercise price of $2.50 per share and an expiration date of September 26, 2026. These entries are reported as holdings rather than new market purchases or sales, so the document mainly clarifies his existing stake and outstanding options.
Wisekey International Holding S.A. officer Loic Jean-Claude Hamon, who serves as COO SEALSQ USA, has filed a Form 3, which is an initial statement of beneficial ownership for company insiders. The filing reports no stock transactions or derivative positions for Hamon at this time.
Wisekey International Holding S.A. Chief Security Officer Pedro Fuentes Perez filed an initial Form 3 reporting his ownership of 2,469 Class B shares. This filing simply discloses his existing direct holdings and does not show any new share purchases or sales.
WISeKey International Holding reported strong preliminary results for FY 2025, with revenue rising to $19 million from $12 million, a 58% increase. Q4 2025 revenue doubled to $8 million from $4 million, reflecting accelerating demand in secure semiconductors, PKI products, and early post-quantum programs.
The company’s cash on hand exceeded $425 million as of December 31, 2025, up from $90 million. WISeKey is deploying over $30 million into strategic quantum-focused investments and has built a commercial pipeline above $200 million, including more than $60 million tied to its QS7001 and QVault TPM solutions.
For 2026, WISeKey expects Q1 revenue to exceed $4 million and projects full-year revenue growth of 50% to 100% year-over-year, as it enters a commercial acceleration phase driven by its quantum-secure semiconductor ecosystem and broader “Year of Convergence” strategy across semiconductors, satellites, blockchain, and digital identity.