WISeKey International Holding Ltd Reports Strong Fiscal Year 2023 Financial Results and Provides Updates on Its Strategic Initiatives Conference Call Scheduled for May 21 at 10:00am ET (4:00pm CET) Zug, Switzerland – May 15, 2024 – – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding Ltd (“WISeKey”) (NASDAQ: WKEY; SIX: WIHN), a leading global cybersecurity, Semiconductors and Web 3.0 company, today announced its audited financial results for the full year ended Dece ...