WISeKey

WKEY

Market cap $85.8M

First QSOC Launch Scheduled with SpaceX in Q4 2026 to Begin Deployment of a Global Orbital Infrastructure Combining Edge Computing, Artificial Intelligence, Post-Quantum Cryptography (PQC) and Secure Satellite Communications First QSOC Launch Scheduled with SpaceX in Q4 2026 to Begin Deployment of a Global Orbital Infrastructure Combining Edge Computing, Artificial Intelligence, Post-Quantum Cryptography (PQC) and Secure Satellite Communications

WISeKey International Holding AG – ADR (NASDAQ:WKEY) is trading higher on Wednesday as investors digest a $4 million strategic investment tied to its SEALCOIN initiative.

WISeKey's SEALCOIN Subsidiary Accelerates Space-Based Blockchain Infrastructure Following Strategic $4 Million Investment Commitment

WISeKey, The Hashgraph Group and Hedera Launch QAIT Q-Day Security Assessment Platform on the SEALCOIN Quantum Marketplace First Quantum Security Service to Launch Within SEALCOIN's Dedicated Quantum Marketplace, Enabling Organizations to Assess and Prepare for Quantum-Era Cybersecurity Risks Geneva, Switzerland – June 8, 2026 — WISeKey International Holding Ltd (SIX: WIHN; NASDAQ: WKEY), a global leader in cybersecurity, digital identity and IoT, today announced the launch of a dedicated Quantum Marketplace within the SEALCOIN platform and the introduction of its flagship application, the QAIT Q-Day Security Assessment Platform. Developed in collaboration with The Hashgraph Group (THG) and Hedera, the platform is designed to help enterprises, governments and critical infrastructure operators evaluate, monitor and mitigate cybersecurity risks associated with the emergence of quantum computing.

WISeKey and Its Subsidiary WISeSat.Space Corp. Announce Confidential Submission of Amended Draft Registration Statement on Form F-4 with the U.S. Securities and Exchange Commission

WISeKey's SEALCOIN Platform Confirms Integration of QAIT Token Following Market Launch Geneva, Switzerland – May 29, 2026 – WISeKey International Holding Ltd. (NASDAQ: WKEY), through its SEALCOIN platform, today confirmed that the QAIT token, launched by the independent QAIT Association, will serve as the utility token utilized within the SEALCOIN ecosystem.

Zug, Switzerland, May 29, 2026 – WISeKey International Holding Ltd. (“WISeKey” or the “Company”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity and IoT company, announced today that the Board of Directors has submitted its proposals for shareholder approval at the 2026 Annual General Meeting of Shareholders (“AGM”).

WISeKey and SEALSQ Announce Roadmap and Launch of Official Website for WISeRobot.ch, Integrating Human-Centric AI With Post-Quantum Security in Robotics

WISeKey Expands the Global HUMAN-AI-T Into a Global Movement Following Davos 2026 Launch, Calling for Ethical and Human-Governed AI

WISeKey Issues CEO Letter to Shareholders Geneva, Switzerland – May 6, 2026 — WISeKey International Holding Ltd ("WISeKey" or the "WISeKey Group") (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, post-quantum semiconductor, and IoT company, today issued the following letter to shareholders from its Founder and Chief Executive Officer, Carlos Moreira. Dear Shareholders, Partners, and Friends, I would like to personally share with you the key developments that define where WISeKey stands today, and more importantly, where we are going.