 WISeKey Announces FY 2022 Preliminary Revenues of 25.6 Million, a 15 Increase from FY 2021, Despite the Divestiture of arago Semiconductor FY 2022 revenues increased to 23.2 million, or 38 as compared to FY 2021 WISeKeys strong backlog of 36 million for IoT products stretches into 2024 Geneva, Switzerland, January 13, 2023 Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules WISeKey International Holding Ltd ...... 