Basisstatistiken
| CIK | 1738699 |
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis.
These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to WISeKey International Holding AG - Depositary Receipt (Common Stock)
SEC Filings (Chronological Order)
Auf dieser Seite finden Sie eine vollständige, chronologische Liste der SEC-Einreichungen, mit Ausnahme der Eigentumseinreichungen, die wir an anderer Stelle bereitstellen.
| June 4, 2026 |
Exhibit 99.2 SEALSQ Acquires Miraex SA, Cementing Its Quantum Sovereign Vertical Stack and Quantum Orbital Space Cloud (QOSC) Strategic acquisition of Swiss photonics pioneer closes the quantum interconnect layer, uniting post-quantum silicon, orbital infrastructure, and distributed quantum sensing under one fully sovereign, end-to-end quantum architecture. GENEVA, SWITZERLAND — June 2, 2026 — SEA |
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| June 4, 2026 |
Exhibit 99.1 SEALSQ Announces Majority Investment in Wecan Group and CHF 5 Million Strategic Commitment to Accelerate Post-Quantum AI Compliance Co-Pilot for Global Financial Institutions Following an initial 28% equity stake acquired one year ago, SEALSQ increases its ownership in Wecan Group to a majority position, strengthening its ability to deliver secure, AI-powered compliance solutions and |
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| June 4, 2026 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 1, 2026 |
Exhibit 99.1 Invitation to the 2026 Annual General Meeting of WISeKey International Holding Ltd Monday, June 29, 2026, 2 p.m. Swiss time Homburger AG Prime Tower, Hardstrasse 201 8005 Zurich, Switzerland Admittance: 1:30 p.m. Swiss time Agenda Items The board of directors (the Board or the Board of Directors) of WISeKey International Holding Ltd (the Company) submits the following agenda items and |
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| June 1, 2026 |
Exhibit 99.4 Copyright © 2026 BetaNXT, Inc. or its affiliates. All Rights Reserved styleIPC Instructions to The Bank of New York, as Depositary (Must be received prior to 12:00 P.M. Eastern Standard Time on June 25, 2026) The undersigned registered holder of American Depositary Receipts ("Receipts") hereby requests and instructs The Bank of New York, as Depositary, to endeavor, insofar as practica |
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| June 1, 2026 |
Exhibit 99.2 Registration and Authorization Form Annual General Meeting of WISeKey International Holding Ltd Monday, June 29, 2026 at 2:00 p.m. CEST Homburger AG Hardstrasse 201 8005 Zurich Admittance: 1:30 p.m. CEST Registration (admission cards will be sent starting from June 24, 2026) I hereby register to attend the Annual General Meeting and ask you to issue an admission card, together with th |
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| June 1, 2026 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 1, 2026 |
Exhibit 99.3 Dear valued ADR holder, We herewith inform you that the 2026 Annual General Meeting (the “AGM”) of the Shareholders of WISeKey International Holding Ltd (the “Company”) will be held on June 29, 2026, and that all ADR holders as of the close of business on May 21, 2026 will be entitled to vote. For environmental reasons, the Company has decided to reduce the amount of paper used for th |
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| May 8, 2026 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of May 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| May 8, 2026 |
WISeKey Issues CEO Letter to Shareholders Exhibit 99.1 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, Partn |
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| May 4, 2026 |
ANNUAL REPORT 2025 4 INDEX 1. CEO LETTER TO SHAREHOLDERS 2. ABOUT WISEKEY 3. MANAGEMENT DISCUSSION & ANALYSIS 4.1 SEALSQ, Our Semiconductor and Post-Quantum IoT Vertical 4.2 WISeSat.Space, Our Secure Satellite-Based IoT Communication Vertical 5. COMPENSATION REPORT 3 16 38 71 14 92 4.3 WISe.ART, Our Secure Fine Art and Luxury Marketplace 80 4.4 SEALCOIN, Our Transactional IoT (t-IoT) and Machine-t |
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| May 4, 2026 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of May 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 30, 2026 |
Exhibit 1.1 Statuten Articles of Association der of WISeKey International Holding AG WISeKey International Holding Ltd (WISeKey International Holding SA) (WISeKey International Holding AG) (WISeKey International Holding Ltd) (WISeKey International Holding SA) Statuten der WISeKey International Holding AG 2 | 36 Articles of Association of WISeKey International Holding Ltd I.Firma, Sitz, Zweck der G |
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| April 30, 2026 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 or ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) O |
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| April 30, 2026 |
Exhibit 11.2 WISeKey International Holding AG Insider Trading Policy Supplement: Section 16 Reporting Obligations As of March 16, 2026 Table of Contents 1. Introduction 3 2. Background and Legal Basis 3 3. Persons Subject to Section 16(a) Reporting 3 a. Directors 3 b. Officers 3 4. Reportable Securities and Transactions 4 a. Scope of Reportable Securities 4 c. Changes in Beneficial Ownership 4 d. |
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| April 30, 2026 |
DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT Exhibit 2.4 DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT As of December 31, 2025 WISeKey International Holding AG (“WISeKey,” “we,” “us,” and “our”) had the following series of securities registered pursuant to Section 12(b) of the Exchange Act: Title of each class Trading Symbols Name of each exchange and on which registered American Depositary Shares, each representi |
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| April 30, 2026 |
Exhibit 13.2 CERTIFICATION The certification set forth below is being submitted in connection with the annual report of WISeKey International Holding AG (the “Company”) on Form 20-F for the period ending December 31, 2025, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exch |
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| April 30, 2026 |
Exhibit 99.1 WISeKey Reports Audited Full Year 2025 Financial Results Schedules Conference Call for Monday, May 4 at 9:00am EDT · Audited FY 2025 revenue of $19.3 million, representing 62% growth year-over-year · Subsidiary SEALSQ reported 66% year-over-year revenue growth · Reaffirms FY 2026 guidance with revenue expected to grow between 50%-100% year-over-year; Q1 2026 unaudited revenue of $4.2 |
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| April 30, 2026 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 30, 2026 |
November 9, 2025 SEALCOIN AG WISESAT.SPACE CORP Exhibit 4.44 November 9, 2025 SEALCOIN AG and WISESAT.SPACE CORP SOFTWARE-AS-A-SERVICE AGREEMENT BY AND BETWEEN : (1) SEALCOIN AG, a Swiss limited liability company with offices located at General-Guisan-Strasse 6, 6300 Zug, Switzerland (“Provider”) ; AND (2) WISESAT.SPACE CORP, a company incorporated and registered in the British Virgin Islands under Company No. 20250617 (“Client”). Client and Pr |
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| April 30, 2026 |
November 9, 2025 WISEKEY SA WISESAT.SPACE CORP Exhibit 4.45 Certain identified information has been excluded from the exhibit because it is both (i) not material and (ii) is the type of information the issuer both customarily and actually treats as private and confidential. November 9, 2025 WISEKEY SA and WISESAT.SPACE CORP LICENSE AGREEMENT BY AND BETWEEN: (1) WISEKEY SA, a Swiss limited liability company with offices located at General-Guisa |
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| April 30, 2026 |
Exhibit 12.2 CERTIFICATION I, John O’ Hara, certify that: 1. I have reviewed this annual report on Form 20-F of WISeKey International Holding AG; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading wit |
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| April 30, 2026 |
Exhibit 13.1 CERTIFICATION The certification set forth below is being submitted in connection with the annual report of WISeKey International Holding AG (the “Company”) on Form 20-F for the period ending December 31, 2025, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exch |
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| April 30, 2026 |
Exhibit 12.1 CERTIFICATION I, Carlos Moreira, certify that: 1. I have reviewed this annual report on Form 20-F of WISeKey International Holding AG; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading w |
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| April 9, 2026 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 9, 2026 |
Exhibit 99.1 SEALSQ Reports Q1 2026 Key Financial and Operational Metrics and Provides Business Update Reaffirms FY 2026 Revenue Guidance, Projecting Year-Over-Year Growth of 50% to 100%, Underscoring Continued Business Momentum Geneva, Switzerland, April 8, 2026 - SEALSQ Corp. (NASDAQ: LAES), ("SEALSQ" or "Company"), a leading developer of post-quantum semiconductors and cybersecurity solutions, |
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| April 2, 2026 |
Annual Report 2025 January to December 2025 INDEX 1.1. CEO LETTER TO SHAREHOLDERS: SEALSQ Mid-Year Update and Outlook 1.2. OVERVIEW 3.1. PRODUCTS & SERVICES 2.2. DISCUSSION & ANALYSIS 2.3. OUTLOOK FOR 2026 AND BEYOND 2.1. FY2025 KEY MILESTONES 1. INTRODUCTION 2. MANAGEMENT DISCUSSION & ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS 3. BUSINESS UPDATE 3.1.1. Certified Secure Microcontrol |
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| April 2, 2026 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 2, 2026 |
Exhibit 99.1 SEALSQ Announces FY 2025 Audited Financial Results, Reaffirms Q1 2026 Expectations & FY 2026 Guidance, Updates on Partnerships and QS7001 Certification & Go-to-Market Execution Conference Call to be Held on April 1 at 9:00am ET · Audited FY 2025 revenue of $18 million, representing 66% growth year-over-year · Entered 2026 with a strong commercial momentum and expects Q1 2026 revenue t |
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| March 9, 2026 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| March 9, 2026 |
WISeKey Reports FY 2025 Preliminary Financial Results Subsidiary SEALSQ Delivers 66% Year-Over-Year Revenue Growth and Advances Global Quantum-Secure Semiconductor Ecosystem Geneva, Switzerland, March 5, 2026 – Ad hoc announcement pursuant to Art. |
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| March 2, 2026 |
Livit Real Estate Management Rental lease for commercial premises Start of rental: Reference Number: 8012. |
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| March 2, 2026 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| March 2, 2026 |
WISeKey to Relocate Its Geneva Headquarters to Pont-Rouge in August 2026 Launch of the Geneva Quantum Center of Excellence Geneva, Switzerland, February 23, 2026 - WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company today announced the relocation of its Geneva headquarters to Pont-Rouge in August 2026, reflecting the group’s rapid expansion and its ambition to lead the next era of trusted digital and quantum technologies. |
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| February 23, 2026 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of February 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| February 23, 2026 |
SEALSQ and Quobly Mutually Agree to Halt Discussions Regarding a Potential Majority Investment or Acquisition by SEALSQ Geneva, Switzerland, February 20, 2026 - SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, and Quobly, today announced that they have mutually agreed to halt discussions regarding a potential majority investment or acquisition of Quobly by SEALSQ. |
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| February 18, 2026 |
SEALSQ Announces FY 2025 Key Preliminary / Unaudited Financials Metrics: Reports 66% Year Over Year Revenue Growth to $18 Million · Entered 2026 With a Strong Commercial Momentum · Expects Q1 2026 Revenue to Grow over 100% as Compared to Q1 2025 · Reaffirms FY 2026 Guidance with Revenue Expected to Grow Between 50%-100% Year Over Year Geneva, Switzerland – February 17, 2026 - SEALSQ Corp (NASDAQ: LAES) (“SEALSQ” or the “Company”), a global leader in semiconductor, PKI, and post-quantum security technologies, today announces key preliminary operational and financial metrics for fourth quarter (“Q4”) and full year (“FY”) 2025, provides first quarter 2026 revenue expectations, and reaffirms FY 2026 revenue guidance. |
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| February 18, 2026 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of February 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| February 10, 2026 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of February 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| February 10, 2026 |
WISeKey Appoints Gwenael Rouy-Poirier as Chief Financial Officer of WISeSat, its Satellite Connectivity Subsidiary Geneva, Switzerland, February 10, 2026 – WISeKey International Holding Ltd (“WISeKey” or the “Company”) (SIX: WIHN, Nasdaq: WKEY), a global leader in cybersecurity, digital identity and Internet of Things (IoT) solutions, today announced the appointment of Gwenael Rouy-Poirier as Chief Financial Officer of its subsidiary WISeSat. |
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| January 14, 2026 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of January 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| January 14, 2026 |
SEALSQ Announces FY 2025 Preliminary Unaudited Key Operational and Financial Metrics Strong Balance Sheet With Over $425 Million in Cash Supports Global Quantum Ecosystem Expansion; $200 Million Pipeline Over the Next Three Years Supports Long-Term Growth Geneva, Switzerland, January 13, 2026 — SEALSQ Corp (NASDAQ: LAES) (“SEALSQ” or the “Company”), a leader in Semiconductors, PKI, and Post-Quantum technology today announced full-year (FY) 2025 key operational and financial metrics (all financial data are preliminary and unaudited). |
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| January 14, 2026 |
WISeKey’s Subsidiary, SEALSQ Announces Entry into a Memorandum of Understanding Regarding a Potential Strategic Investment and Acquisition of Quantum Computing Firm Quobly Quobly is a pioneer in quantum microelectronics, developing silicon-based quantum processors using proven semiconductor manufacturing processes Geneva, Switzerland, January 14, 2026 – Ad hoc announcement pursuant to Art. |
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| January 14, 2026 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of January 2026 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| December 29, 2025 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| December 29, 2025 |
WISeKey International Holding AG (Nasdaq: WKEY) and Columbus Acquisition Corp. (Nasdaq: COLA) Announce Confidential Submission of Draft Registration Statement on Form F-4 in Connection with Proposed Business Combination Canton of Zug, Switzerland and Singapore – December 29, 2025 - WISeKey International Holding AG (Nasdaq: WKEY) (“WISeKey”) , a global leader in cybersecurity, digital identity, and |
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| November 18, 2025 |
WISeKey International Holding Ltd announces plans to redomicile to the British Virgin Islands WISeKey BVI's ordinary shares are expected to be listed and traded on both Nasdaq and SIX Swiss Exchange Zug, Switzerland, November 18, 2025 – Ad hoc announcement pursuant to Art. |
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| November 18, 2025 |
AMENDMENT TO INSIDER LETTER THIS AMENDMENT TO INSIDER LETTER (this “Amendment”) is made and entered into as of November 9, 2025, by and among (i) Columbus Acquisition Corp, a Cayman Islands exempted company (together with its successors, “CAC”), (ii) WISeSat. |
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| November 18, 2025 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| November 18, 2025 |
LOCK-UP AGREEMENT THIS LOCK-UP AGREEMENT (this “Agreement”) is made and entered into as of November 9, 2025, by and among (i) WISeSat. |
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| November 18, 2025 |
Amended and Restated REGISTRATION RIGHTS AGREEMENT Amended and Restated REGISTRATION RIGHTS AGREEMENT THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (this “Agreement”) is entered into as of November 9, 2025, by and among (i) WISeSat. |
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| November 18, 2025 | ||
| November 18, 2025 |
SPONSOR AGREEMENT This SPONSOR AGREEMENT, dated as of November 9, 2025 (this “Sponsor Agreement”), is entered into by and among Hercules Capital Management VII Corp, a British Virgin Islands company (“Sponsor”), WISeSat. |
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| November 18, 2025 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| November 18, 2025 |
BUSINESS COMBINATION AGREEMENT by and among COLUMBUS ACQUISITION CORP., as CAC, WISESAT.SPACE HOLDINGS CORP., as Pubco, WISESAT MERGER SUB CORP., as Merger Sub, WISESAT.SPACE CORP., as the Company, and WISEKEY INTERNATIONAL HOLDING LIMITED, as the Seller Dated as of November 9, 2025 TABLE OF CONTENTS Page ARTICLE I MERGER 3 1.1 Merger 3 1.2 Effective Time 3 1.3 Effect of the Merger 3 1.4 Organizat |
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| November 12, 2025 |
WISeKey International Holding AG (Nasdaq: WKEY) and Columbus Acquisition Corp. (Nasdaq: COLA) Execute Definitive Business Combination Agreement to Publicly List WISeKey’s Subsidiary WISeSat.Space Corp. Under The Name WISeSat.Space Holdings Corp. WISeKey to receive $250 million in equity of WISeSat.Space Holdings Corp. Transaction anticipated to close in the first half of 2026 Canton of Zug, Switze |
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| November 12, 2025 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| October 14, 2025 |
WISeKey Announces 9M 2025 Preliminary Revenue and Key Financial Metrics WISeKey Announces 9M 2025 Preliminary Revenue and Key Financial Metrics • Reports preliminary unaudited 9M 2025 revenue of $10. |
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| October 14, 2025 |
SEALSQ and Trusted Semiconductor Solutions Partner to Develop “Made in US” Post-Quantum Secure Solutions for US Government and Defense Agencies Geneva, Switzerland; Brooklyn Park, Minnesota, USA - October 9, 2025 – SEALSQ Corp (NASDAQ: LAES), a global leader in semiconductors and Post-Quantum Cryptography (PQC) solutions, and Trusted Semiconductor Solutions (TSS), a Category 1A Trusted-accredited |
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| October 14, 2025 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| October 14, 2025 |
SealSQ and Wecan Announce Collaboration to Develop Post-Quantum KYC Solution to Secure Client Data for the Financial Industry Geneva, Switzerland, October 14, 2025 - SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company specializing in the development and commercialization of post-quantum semiconductor technology, and Wecan Group SA (“Wecan”), a leading Swiss provider of global compliance backbone for regulated institutions, today announced a strategic collaboration to develop a Post-Quantum KYC (Know Your Customer) solution. |
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| October 14, 2025 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| October 14, 2025 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| October 9, 2025 |
SEALSQ Corp Announces 9M 2025 Preliminary Revenue and Key Financial Metrics SEALSQ Corp Announces 9M 2025 Preliminary Revenue and Key Financial Metrics · Updates on Quantum Shield QS7001™ Launch in November 2025 and WISeSat 3. |
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| October 9, 2025 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| September 26, 2025 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of September 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| September 26, 2025 |
SEALSQ Announces Deal With Quantix Edge Security to Develop Spain’s First Post-Quantum Semiconductor Personalization Center Worth $25M in Expected Revenue The Spanish Government recently announced a €19. |
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| September 23, 2025 |
WISeKey Reports H1 2025 Results; Updates on the Quantum Convergence Strategy Underpinned by a Strong Balance Sheet Schedules Conference Call and Webcast for Friday, September 26 at 8:00 am ET (2:00 pm CET) Geneva, Switzerland – September 23, 2025: – Ad-Hoc announcement pursuant to Art. |
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| September 23, 2025 |
WISeKey International Holding Ltd UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of September 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| September 17, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of September 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| August 4, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of August 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| August 4, 2025 |
SEALSQ Receives Final Approval from the French Ministry of the Economy, Finance and Industrial and Digital Sovereignty and Completes Acquisition of IC’ALPS Geneva, Switzerland – August 4, 2025 – Ad-Hoc announcement pursuant to Art. |
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| July 15, 2025 |
SEALSQ Announces Pricing of $60.0 Million Registered Direct Offering SEALSQ Announces Pricing of $60.0 Million Registered Direct Offering Offering to be led by Heights Capital Management, Inc., and will consist of ordinary shares sold at $4.00 per share, accompanied by warrants with an exercise price of $4.60. Geneva, Switzerland, July 14, 2025 - SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI |
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| July 15, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| July 3, 2025 |
SEALSQ Corp Announces H1 2025 Preliminary Revenue and Other Key Financial Metrics: Updates on Planned Deployment of Post-Quantum Security Solutions by 2025 Year-End Announces FY 2025 revenue guidance of between $16. |
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| July 3, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 17, 2025 |
SEALSQ Invests $10 Million in WISeSat.Space, at $115 Million Pre-Money Valuation, to Accelerate Planned Satellite Constellation Deployment, Space-Based Quantum Key Distribution (QKD) Communications, and Decentralized IoT Transactions Geneva, Switzerland, June 17, 2025 - SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Pos |
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| June 17, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 4, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 4, 2025 |
WISeKey International Holding Ltd Announces Adjournment of 2025 Annual General Meeting WISeKey International Holding Ltd Announces Adjournment of 2025 Annual General Meeting Zug, Switzerland, June 4, 2025 – Ad-Hoc announcement pursuant to Art. |
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| May 27, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of May 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| May 27, 2025 |
SHARE SALE AND PURCHASE AGREEMENT Between DOLIAM SAS JEAN-LUC TRIOULEYRE LUCILLE ENGELS (Sellers) And SEAL SQ CORP (Buyer) DATED May 26, 2025 TABLE OF CONTENTS 1. |
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| May 27, 2025 |
SEALSQ Corp, a member of the WISeKey Group, Signs a Share Purchase Agreement to Acquire 100% of IC'ALPS Geneva, Switzerland – May 27, 2025 – Ad-Hoc announcement pursuant to Art. |
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| May 22, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of May 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| May 22, 2025 |
WISeKey Updates on the Negotiations to Acquire 100% of IC'ALPS WISeKey Updates on the Negotiations to Acquire 100% of IC'ALPS Geneva, Switzerland – May 22, 2025 – Ad-Hoc announcement pursuant to Art. |
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| May 20, 2025 |
WISeKey International Holding Ltd Announces Agenda Items to be Approved by Shareholders at its 2025 Annual General Meeting Scheduled for June 19, 2025 Zug, Switzerland, May 20, 2025 – Ad-Hoc announcement pursuant to Art. |
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| May 20, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of May 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 18, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2025 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 18, 2025 |
WISeKey Releases 2024 Audited Financial Results and Outlines its 2025 Vision for Post Quantum Technology Convergence Schedules Conference Call and Webcast for Tuesday, April 22 at 10:00 am ET (4:00 pm CET) Geneva, Switzerland – April 17, 2025 – Ad-Hoc announcement pursuant to Art. |
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| April 17, 2025 |
WISeKey International Holding AG WISeKey International Holding AG Insider Trading Policy As of April 10, 2025 Table of Contents 1. |
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| April 17, 2025 |
SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of December 17, 2024, between SEALSQ Corp. |
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| April 17, 2025 |
CERTIFICATION The certification set forth below is being submitted in connection with the annual report of WISeKey International Holding AG (the “Company”) on Form 20-F for the period ending December 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code. |
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| April 17, 2025 |
SEALSQ CORP. Avenue Louis-Casaï 58 1216 Cointrin, Switzerland SEALSQ CORP. Avenue Louis-Casaï 58 1216 Cointrin, Switzerland December 30, 2024 To the Holders of the July 2023, January 2024 and January 2024 Ordinary Share Purchase Warrants Re: Inducement Offer to Exercise Existing Ordinary Share Purchase Warrants Dear Holder: SEALSQ Corp. (the “Company”) is pleased to offer to you the opportunity to exercise (i) the July 2023 warrants (the “First Tranche Warra |
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| April 17, 2025 |
CERTIFICATION I, Carlos Moreira, certify that: 1. I have reviewed this annual report on Form 20-F of WISeKey International Holding AG; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect t |
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| April 17, 2025 |
[The remainder of this page has been intentionally left blank.] December 17, 2024 Mr. Carlos Moreira Chief Executive Officer SEALSQ Corp. Avenue Louis-Casaï 58 1216 Cointrin, Switzerland, Dear Mr. Moreira This letter (the “Agreement”) constitutes the agreement between Maxim Group LLC (“Maxim” or the “Placement Agent”) and SEALSQ Corp., a British Virgin Islands company (the “Company”), pursuant to which the Placement Agent shall serve as the placement agent for |
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| April 17, 2025 |
DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT Exhibit 2.4 DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT As of December 31, 2024 WISeKey International Holding AG (“WISeKey,” “we,” “us,” and “our”) had the following series of securities registered pursuant to Section 12(b) of the Exchange Act: Title of each class Trading Symbols Name of each exchange and on which registered American Depositary Shares, each representi |
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| April 17, 2025 |
[The remainder of this page has been intentionally left blank.] December 16, 2024 Mr. Carlos Moreira Chief Executive Officer SEALSQ Corp. Avenue Louis-Casaï 58 1216 Cointrin, Switzerland, Dear Mr. Moreira This letter (the “Agreement”) constitutes the agreement between Maxim Group LLC (“Maxim” or the “Placement Agent”) and SEALSQ Corp., a British Virgin Islands company (the “Company”), pursuant to which the Placement Agent shall serve as the placement agent for |
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| April 17, 2025 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 or ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES E |
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| April 17, 2025 |
SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of December 12, 2024, between SEALSQ Corp. |
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| April 17, 2025 |
SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of December 16, 2024, between SEALSQ Corp. |
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| April 17, 2025 |
[The remainder of this page has been intentionally left blank.] December 12, 2024 Mr. Carlos Moreira Chief Executive Officer SEALSQ Corp. Avenue Louis-Casaï 58 1216 Cointrin, Switzerland, Dear Mr. Moreira This letter (the “Agreement”) constitutes the agreement between Maxim Group LLC (“Maxim” or the “Placement Agent”) and SEALSQ Corp., a British Virgin Islands company (the “Company”), pursuant to which the Placement Agent shall serve as the placement agent for |
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| April 17, 2025 |
CERTIFICATION The certification set forth below is being submitted in connection with the annual report of WISeKey International Holding AG (the “Company”) on Form 20-F for the period ending December 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code. |
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| April 17, 2025 |
CERTIFICATION I, John O’ Hara, certify that: 1. I have reviewed this annual report on Form 20-F of WISeKey International Holding AG; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to |
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| October 23, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: October 23, 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| October 23, 2024 |
WISeKey Enters Into $30 Million Convertible Notes Subscription Agreements WISeKey Enters Into $30 Million Convertible Notes Subscription Agreements Geneva, Switzerland – October 23, 2024: – Ad-Hoc announcement pursuant to Art. |
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| September 30, 2024 |
WISeKey Announces First Half 2024 Unaudited Financial Results and Updates on Strategic Business Initiatives Substantial R&D investments aimed at securing a competitive edge in the fast-approaching era of post-quantum computing Schedules Conference Call and Webcast for Wednesday, October 2 at 10:00 am ET (4:00 pm CET) Geneva, Switzerland – September 30, 2024: – Ad-Hoc announcement pursuant to Art. |
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| September 30, 2024 |
HALF-YEAR REPORT WISeKey International Holding Ltd. SIX: WIHN; NASDAQ: WKEY1 INDEX Page 1. CEO Le er to Shareholders ………………………………………………….. 2 2. About WISeKey ……………………………………………………………………. 10 3. Management Discussion & Analysis …………………………………….. 12 4. Our Subsidiaries …………………………………………………………………… 20 4.1 SEALSQ ……………………………………………………………. 20 4.2 WISeSat.Space ……………………………....................... 31 4.3 WISe.A |
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| September 30, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of September 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| August 19, 2024 |
SEALCOIN Secures $50 Million Investment Commitment from GEM Digital Limited Through a Structured Token Subscription Agreement of the SEALCOIN Utility Token to Develop Decentralized Physical Internet Network (DePIN) · The investment commitment from GEM Digital Limited, a digital asset investment firm based in The Bahamas that actively sources, structures and invests in utility tokens listed on over 30 CEXs and DEXs globally. |
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| August 19, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: August 19, 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| July 1, 2024 |
WISeKey Shareholders Approved All Agenda Items of the 2024 Annual General Meeting WISeKey Shareholders Approved All Agenda Items of the 2024 Annual General Meeting Zug, Switzerland, June 28, 2024 – WISeKey International Holding Ltd. |
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| July 1, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: For the month of July 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| July 1, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: June 28, 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 14, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: June 14, 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 14, 2024 |
SEALCOIN Launches DEPIN IoT Entity Amidst Strategic Investment from The Hashgraph Association SEALCOIN Launches DEPIN IoT Entity Amidst Strategic Investment from The Hashgraph Association Zurich, Switzerland – June 13, 2024 – WISeKey International Holding AG, (“WISeKey” or “Company”) (SIX: WIHN; Nasdaq: WKEY), a global leader in cybersecurity, digital identity, and Internet of Things (IoT) solutions, and its subsidiary company, SEALSQ Corp ("SEALSQ") (NASDAQ: LAES), a company that focuses |
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| June 14, 2024 |
WISeKey Announces Retirement of Peter Ward as Chief Financial Officer; Appoints John O’Hara as its New Chief Financial Officer Geneva, Switzerland – June 14, 2024 – Ad-Hoc announcement pursuant to Art. |
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| June 14, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: June 14, 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| May 28, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: May 28, 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| May 28, 2024 |
WISeKey International Holding Ltd Announces Agenda Items to be Approved by Shareholders at its 2024 Annual General Meeting Zug, Switzerland, May 28, 2024 – Ad-Hoc announcement pursuant to Art. |
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| May 16, 2024 |
ANNUAL REPORT 20233 INDEX 1. CEO LETTER TO SHAREHOLDERS 5 2. MANAGEMENT DISCUSSION & ANALYSIS 9 3. OUR BUSINESS 20 3.1 SEALSQ, OUR SEMICONDUCTOR VERTICAL 21 3.2 WISESAT OUR SATELLITE VERTICAL 49 3.3 WISE.ART OUR FINE ARTS AND LUXURY DISPLAY AND MARKET PLACE 54 3.4 WISEID OUR TRUST SERVICES VERTICAL 57 4. REMUNERATION REPORT 58 4.1 REPORT OF THE STATUTORY AUDITOR 59 4.2 INTRODUCTION 62 4.3 COMPENSA |
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| May 16, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: May 16, 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| May 15, 2024 |
CERTIFICATION The certification set forth below is being submitted in connection with the annual report of WISeKey International Holding AG (the “Company”) on Form 20-F for the period ending December 31, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code. |
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| May 15, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: May 15, 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| May 15, 2024 |
WISeKey International Holding AG Statuten der WISeKey International Holding AG (WISeKey International Holding SA) (WISeKey International Holding Ltd) Articles of Association of WISeKey International Holding Ltd (WISeKey International Holding AG) (WISeKey International Holding SA) Statuten der WISeKey International Holding AG Articles of Association of WISeKey International Holding Ltd 2 | 35 I. |
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| May 15, 2024 |
CERTIFICATION I, Carlos Moreira, certify that: 1. I have reviewed this annual report on Form 20-F of WISeKey International Holding AG; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect t |
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| May 15, 2024 |
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. |
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| May 15, 2024 |
WISeKey International Holding AG [“the Company”] Clawback Policy WISeKey International Holding AG WISeKey International Holding AG [“the Company”] CLAWBACK POLICY 1. |
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| May 15, 2024 |
CERTIFICATION The certification set forth below is being submitted in connection with the annual report of WISeKey International Holding AG (the “Company”) on Form 20-F for the period ending December 31, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code. |
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| May 15, 2024 |
DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT Exhibit 2.5 DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT As of December 31, 2023 WISeKey International Holding AG (“WISeKey,” “we,” “us,” and “our”) had the following series of securities registered pursuant to Section 12(b) of the Exchange Act: Title of each class Trading Symbols Name of each exchange and on which registered American Depositary Shares, each representi |
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| May 15, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 or ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES E |
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| May 15, 2024 |
CERTIFICATION I, Peter Ward, certify that: 1. I have reviewed this annual report on Form 20-F of WISeKey International Holding AG; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to th |
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| April 30, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: April 30, 2024 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 30, 2024 |
Exhibit 1.1 WISeKey International Holding Ltd Receives Extension of the Deadline for the Publication of its FY 2023 Annual Report and Releases Unaudited FY 2023 Key Metrics Also Files Form 12b-25 with SEC Related to Annual Report on Form 20-F Zug, Switzerland, April 30, 2024 – Ad hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding Ltd. (“WISeKey” or the “Compa |
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| April 29, 2024 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One): ☐ Form 10-K ☒ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form N-SAR ☐ Form N-CSR For Period Ended: December 31, 2023 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q ☐ Transition Report on Form N-SAR For the Transition Period Ended: Nothing in this form shall be construed to imply that the Commission has verified any information contained herein. |
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| February 13, 2024 |
LAES.V / SEALSQ Corp / Wisekey International Holding S.A. Passive Investment SC 13G 1 e619234sc13g-sealsq.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* SEALSQ CORP (Name of Issuer) Ordinary Shares, par value $0.01 per share (Title of Class of Securities) G79483106 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement) Check the appropriat |
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| November 15, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: November 15, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| November 15, 2023 |
WISeKey Raises Revenue Guidance for Full Year 2023 Exhibit 1.1 WISeKey Raises Revenue Guidance for Full Year 2023 Zug, Switzerland – November 15, 2023 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules– WISeKey International Holding Ltd. (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leader in cybersecurity, digital identity, and Internet of Things (IoT) solutions operating as a holding company, today updated its full year (“FY”) 2023 revenu |
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| October 17, 2023 |
Exhibit 1.1 WISeKey Announces Nine Month 2023 Unaudited Revenue of $22.6 Million; Reports a 21% Increase from the Nine Month 2022 Period WISeKey Charts Path for Revenue Expansion Beyond Cybersecurity and Semiconductors. ZUG, Switzerland – October 17 , 2023 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules– WISeKey International Holding Ltd. (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a lea |
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| October 17, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: October 17, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| September 29, 2023 |
Exhibit 1.1 WISeKey International Holding Ltd Half-year Report January – June 2023 Condensed Consolidated Financial statements of WISeKey International Holding AG (unaudited) Contents 1. Condensed Consolidated Statements of Comprehensive Income/(Loss) 3 2. Condensed Consolidated Balance Sheets 5 3. Condensed Consolidated Statements of Changes in Shareholders’ Equity 7 4. Condensed Consolidated Sta |
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| September 29, 2023 |
WISeKey Announces First Half 2023 Financial Results Reports 39% Increase in Revenue and 69% Increase in Gross Profit Substantial Pipeline of New Business Opportunities for All Verticals Conference Call Scheduled for Monday, October 2 at 12:00 pm ET (6:00 pm CET) GENEVA – September 29, 2023 – Ad-Hoc announcement pursuant to Art. |
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| September 29, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: September 29, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| August 10, 2023 |
WISeKey Releases CEO Letter to Shareholders Exhibit 1.1 WISeKey Releases CEO Letter to Shareholders Geneva, August 10, 2023 - WISeKey International Holding Ltd. (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leader in cybersecurity, AI, Blockchain, and IoT operating as a holding company, today released a letter to shareholders from Carlos Moreira, its Founder and CEO. To our Esteemed Shareholders, I am pleased to take this opportunity to summariz |
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| August 10, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: August 10, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 21, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: June 21, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 21, 2023 |
WISeKey to Split its ADS on July 5, 2023 EX-1.1 2 e618723ex1-1.htm Exhibit 1.1 WISeKey to Split its ADS on July 5, 2023 Geneva, Switzerland, June 21, 2023 – WISeKey International Holding Ltd. (NASDAQ: WKEY / SIX: WIHN) (“WISeKey” or the “Company” or the “Group”), a leading cybersecurity and IoT company, announced today a 1-for-2.5 reverse split of American Depository Shares (“ADS”) listed on the NASDAQ under the ticker “WKEY” (the “ADS R |
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| May 19, 2023 |
WISeKey Announces Final Distribution Ratios for Partial Spin-Off Distribution of SEALSQ Exhibit 1.1 WISeKey Announces Final Distribution Ratios for Partial Spin-Off Distribution of SEALSQ Zug, Switzerland – May 19, 2023– As previously announced, shareholders of WISeKey International Holding Ltd (“WISeKey” or “Company”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity and IoT company, approved a special dividend-in-kind in the form of 1,500,300 Ordinary Shares in SEALSQ Corp |
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| May 19, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: May 19, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| May 10, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: May 10, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| May 10, 2023 |
Exhibit 1.1 WISeKey Announces Record Dates, Distribution Dates and Ex-Dividend Dates for Special Dividend-in-Kind and Launch of Tax Solicitation Process for WISeKey Class B Shareholders to Ensure Correct Tax Withholding Treatment: Shareholder Action Is Required Zug, Switzerland – May 10, 2023– WISeKey International Holding Ltd (“WISeKey” or “Company”) (SIX: WIHN, NASDAQ: WKEY), a leading global cy |
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| May 5, 2023 |
ANNUAL REPORT OF WISEKEY INTERNATIONAL HOLDING AG ANNUAL REPORT 2022 Website: www.wisekey.com WISeKey International Holdings Ltd. 1 Annual Report 2022 TABLE OF CONTENTS CEO LETTER TO SHAREHOLDERS 2 MANAGEMENT DISCUSSION &ANALYSIS OF FINANCIAL CONDITION & RESULTS OF OPERATIONS 6 ROOT OF TRUST & SECURE HARDWARE 15 2022 STRATEGIC PARTNERSHIPS 18 INVESTS R&D IN POST QUANTUM COMPUTING 19 SEMICONDUCTORS 2022 HIGHLIGHTS 21 WISESAT 2022 HIGHLIGHTS 28 WIS |
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| May 5, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: May 5, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| May 5, 2023 |
WISeKey International Holding Ltd Consolidated Financial Statements As at December 31, 2022 Exhibit 1.2 WISeKey International Holding Ltd Consolidated Financial Statements As at December 31, 2022 The page numbers below refer only to the F pages of the annual report. Contents 1. Report of the Statutory Auditor F-2 2. Consolidated Statements of Comprehensive Income/(Loss) F-7 3. Consolidated Balance Sheets F-9 4. Consolidated Statements of Changes in Shareholders’ Equity F-11 5. Consolidat |
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| May 5, 2023 |
WISeKey International Holding AG Statutory Financial Statements As at December 31, 2022 Exhibit 1.3 WISeKey International Holding AG Statutory Financial Statements As at December 31, 2022 Phone +41 22 322 24 24 Fax +41 22 322 24 00 www.bdo.ch BDO Ltd Rte. De Meyrin 123 Case postale 150 1215 Genève 15 STATUTORY AUDITOR'S REPORT To the general meeting of WISeKey International Holding AG, Zug Report on the Audit of the Financial Statements Opinion We have audited the financial statement |
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| May 3, 2023 |
WISeKey Announces Filing of Its 2022 Annual Report on Form 20-F Exhibit 1.1 WISeKey Announces Filing of Its 2022 Annual Report on Form 20-F Zug, Switzerland – May 2, 2023– WISeKey International Holding Ltd (“WISeKey” or “Company”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity and IoT company, today announced that it filed its annual report on Form 20-F (the "Form 20-F") for the year ended December 31, 2022 with the U.S. Securities and Exchange Comm |
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| May 3, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: May 3, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 28, 2023 |
WISEKEY INTERNATIONAL HOLDINGS S.A. AND THE BANK OF NEW YORK MELLON, as Depositary AND OWNERS AND HOLDERS OF AMERICAN DEPOSITARY SHARES Amended and Restated Deposit Agreement May 19, 2022 TABLE OF CONTENTS ARTICLE 1. DEFINITIONS 1 SECTION 1.1. American Depositary Shares. 1 SECTION 1.2. Commission. 2 SECTION 1.3. Company. 2 SECTION 1.4. Custodian. 2 SECTION 1.5. Deliver; Surrender. 2 SECTION 1.6. D |
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| April 28, 2023 |
CERTIFICATION The certification set forth below is being submitted in connection with the annual report of WISeKey International Holding AG (the “Company”) on Form 20-F for the period ending December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code. |
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| April 28, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: April 28, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 28, 2023 |
Second Amendment to SUBSCRIPTION AGREEMENT Execution Version Second Amendment to SUBSCRIPTION AGREEMENT WISeKey International Holding AG, a stock corporation (company registration number CHE-143. |
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| April 28, 2023 |
Exhibit 1.1 WISeKey Reports Full Year 2022 Audited Consolidated Financial Results Copy LinkTwitterMore Schedules conference call for May 2 at 3:00 pm CET (9:00 am ET) · Revenue growth: 35% increase in FY 2022 revenue to $23.8 million, as compared to $17.6 million in FY 2021. · Strong gross profit margin: FY 2022 gross profit margin increased slightly to 42.4% from 42.2% in FY 2021. · Strong cash p |
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| April 28, 2023 |
Exhibit 12.2 CERTIFICATION I, Peter Ward, certify that: 1. I have reviewed this annual report on Form 20-F of WISeKey International Holding AG; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with |
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| April 28, 2023 |
CERTIFICATION The certification set forth below is being submitted in connection with the annual report of WISeKey International Holding AG (the “Company”) on Form 20-F for the period ending December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code. |
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| April 28, 2023 |
DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT Exhibit 2.5 DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT As of December 31, 2022 WISeKey International Holding AG (“WISeKey,” “we,” “us,” and “our”) had the following series of securities registered pursuant to Section 12(b) of the Exchange Act: Title of each class Trading Symbols Name of each exchange and on which registered American Depositary Shares, each representi |
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| April 28, 2023 |
Exhibit 12.1 CERTIFICATION I, Carlos Moreira, certify that: 1. I have reviewed this annual report on Form 20-F of WISeKey International Holding AG; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading w |
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| April 28, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 or ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES E |
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| April 27, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: April 27, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 27, 2023 |
Exhibit 1.1 WISeKey Shareholders Approved all Resolutions of the Extraordinary General Meeting, and Bell Ceremony for SEALSQ to Take Place at the NASDAQ on May 26, 2023 Zug, Switzerland - April 27, 2023– WISeKey International Holding Ltd (“WISeKey” or “Company”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity and IoT company is pleased to announce that its shareholders approved all items |
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| April 21, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: April 21, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 21, 2023 |
WISeKey Semiconductors “SEALSQ Corp” Announces FY 2022 Audited Financial Results: Reports Net Sales of $23. |
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| April 13, 2023 |
Invitation to the Extraordinary General Meeting of WISeKey International Holding Ltd Thursday, April 27, 2023, 2 p. |
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| April 13, 2023 |
6-K 1 e6184946k-wisekey.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: April 13, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD ( |
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| April 13, 2023 |
Registration and Authorization Form Registration and Authorization Form Extraordinary General Meeting of WISeKey International Holding Ltd Mr Mrs SAMPLE ADD 1 ADD 2 Thursday, April 27, 2023 at 2:00 pm CEST SIX ConventionPoint Pfingstweidstrasse 110 8005 Zürich Admittance: 1:30 p. |
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| April 13, 2023 |
Shareholder Information Brochure Spin-Off of WISeKey's Semiconductor Business by Way of a Dividend in Kind Consisting of Ordinary Shares in SEALSQ Corp to be Resolved Upon at the Extraordinary General Meeting of WISeKey International Holding Ltd Thursday, April 27, 2023, 2 p. |
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| April 13, 2023 |
Admission card for the Extraordinary General Meeting of WISeKey International Holding Ltd Shareholder: *00000000* Card Owner: SAMPLE ADD 1 Mr Mrs SAMPLE ADD 1 ADD 2 Admission card for the Extraordinary General Meeting of WISeKey International Holding Ltd Thursday, April 27, 2023, 2:00 p. |
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| April 13, 2023 |
Dear valued ADR holder, We herewith inform you that the Extraordinary General Meeting (the “EGM”) of the Shareholders of WISeKey International Holding Ltd (the “Company”) will be held on April 27, 2023, and that all holders as of the close of business on March 20, 2023 will be entitled to vote. |
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| April 4, 2023 |
Exhibit 1.1 WISeKey International Holding Ltd to Hold Extraordinary General Meeting of Shareholders on April 27 WISeKey’s Board of Directors Recommends Shareholders Vote “FOR” All Proposals Submitted Zug, Switzerland, April 4, 2023 – WISeKey International Holding Ltd (“WISeKey” or “Company”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity and IoT company, announced today that the Board o |
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| April 4, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: April 4, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| March 30, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: March 30, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| March 30, 2023 |
EX-1.1 2 e618417ex1-1.htm Exhibit 1.1 WISeKey International Holding Ltd. Announces Effectiveness of Registration Statement Relating to Proposed Partial Spin-off of its Semiconductor Business Geneva, Switzerland – March 30, 2023 - Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules - WISeKey International Holding Ltd. (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, A |
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| February 13, 2023 |
Press release of WISeKey International Holding AG, issued on February 13, 2023. Exhibit 1.1 WISeKey Announces Public Filing of Registration Statement Relating to Proposed Spin-off of its Semiconductor Business Geneva, Switzerland, February 13, 2023 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules– WISeKey International Holding Ltd (NASDAQ: WKEY / SIX: WIHN) (“WISeKey” or the “Company”), a leading Swiss cybersecurity, AI and IoT company announced today that, thro |
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| February 13, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: February 13, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| January 26, 2023 |
Press release of WISeKey International Holding AG, issued on January 26, 2023. Exhibit 1.1 WISeKey Takes Steps to Implement its Semiconductors Quantum Technology WISeKey announces the implementation of project “QUASARS” (QUAntum resistant Secure ARchitecures project) that has officially received the SCS label as a recognition of its quality and innovative aspects GENEVA – January 26, 2023: WISeKey International Holding Ltd. (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading gl |
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| January 26, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: January 26, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| January 3, 2023 |
Press release of WISeKey International Holding AG, issued on December 30, 2022. EX-1.1 2 e618176ex1-1.htm Exhibit 1.1 WISeKey Releases CEO Letter to Shareholders Geneva, Switzerland – December 30, 2022: WISeKey International Holding Ltd. (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, AI and IoT company, today released a letter to shareholders from Carlos Moreira, WISeKey's Founder and CEO. Dear Shareholders, As the year comes to a close, we want to tak |
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| January 3, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: January 3, 2023 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant?s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| December 21, 2022 |
Press release of WISeKey International Holding AG, issued on December 21, 2022. EX-1.1 2 e618146ex1-1.htm Exhibit 1.1 WISeKey Re-affirms its 2023 Growth Forecast; Expects to Exceed FY 2022 Revenue Guidance due to Steady Demand for Semiconductors Projects FY 2022 revenue of over $24.5 million, an increase of more than 10% as compared to FY 2021, despite divestiture of arago GmbH Semiconductors order growth accelerates; backlog of $36 million for IoT Semiconductor products stre |
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| December 21, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: December 21, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| November 18, 2022 |
Press release of WISeKey International Holding AG, issued on November 18, 2022. Exhibit 1.1 WISeKey?s FY 2022 Semiconductor Revenue Continues to Surge; 2023 to be a Truly Transformative Year with Revenues Expected to Grow by Over 40% as compared to FY 2022 WISeKey?s IoT segment is expected to generate FY 2022 revenue of approximately $22.7 million, an increase of over 34% as compared to FY 2021 revenue of $16.9 million. For FY 2023, WISeKey?s semiconductor division secured co |
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| November 18, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: November 18, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| November 15, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: November 15, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| November 15, 2022 |
Press release of WISeKey International Holding AG, issued on November 15, 2022. EX-1.1 2 e618019ex1-1.htm Exhibit 1.1 WISeKey, Italpreziosi and Kaufmann & Partners Signed a MoU for a Joint Venture to Commercialize Authenticated and Verified Trusted Gold NFTs The Trusted NFT is Backed by Gold and Precious Metals and Tradable on WISe.ART NFT Marketplace. The Joint Venture PreciousMetalVerse.com will be Launched in January 2023. The TrustedNFT Gold tokens represent ownership ove |
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| October 19, 2022 |
Press release of WISeKey International Holding AG, issued on October 19, 2022. Exhibit 1.1 WISeKey Announces FY 2022 Revenue Guidance; Expects Revenue of $24.5 Million, an Increase of 10% as Compared to FY 2021, Despite Divestiture of arago GmbH Semiconductors order growth accelerates; backlog of $37 million for IoT Semiconductors products stretches into 2023 and pipeline of opportunities totals $100 million ZUG, Switzerland ? October 19, 2022: Ad-Hoc announcement pursuant t |
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| October 19, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: October 19, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| October 6, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: October 6, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant?s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| October 6, 2022 |
Press release of WISeKey International Holding AG, issued on October 6, 2022. Exhibit 1.1 WISeKey Announces 9-Month 2022 Preliminary Results; Reports Revenue of $20.5 Million, a 69% Increase from the 9-Month 2021 Period Q3 2022 Revenue of $7.9 Million Increased by 44% as Compared to Q3 2021 Backlog of $37 Million for IoT Semiconductors Products Stretches into 2023 and Pipeline of Opportunities Totals $100 Million ZUG, Switzerland ? October 6, 2022: Ad-Hoc announcements purs |
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| September 15, 2022 |
WISeKey International Holding AG Half-Year Report 2022. Exhibit 1.2 WISeKey International Holding Ltd Half-year Report January ? June 2022 WISeKey International Holding AG Unaudited Interim Consolidated Financial statements The page numbers below refer only to the F pages of the interim report. Contents 1. Unaudited Consolidated Statements of Comprehensive Income/(Loss) F-3 2. Unaudited Consolidated Balance Sheets F-5 3. Unaudited Consolidated Statemen |
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| September 15, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: September 15, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant?s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| September 15, 2022 |
Press release of WISeKey International Holding AG, issued on September 15, 2022. WISeKey Announces H1 2022 Results; Reports Total Revenue of $12.6 Million, an Increase of Over 27% from H1 2021 and Net Income Attributable to WISeKey of $2.4 Million Revenue Increase was Mainly due to Higher Demand on Semiconductors / IoT; WISeKey’s H1 2022 Semiconductor Revenue Increased 48% to $10.7 Million from $7.2 Million in H1 2021 Reports Record Backlog of $39 Million for IoT Semiconductor |
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| July 12, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: July 12, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant?s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| July 12, 2022 |
Press release of WISeKey International Holding AG, issued on July 12, 2022. EX-1.1 2 e621834ex1-1.htm Exhibit 1.1 WISeKey Announces H1 2022 Preliminary Results; Reports Revenue of $13 Million, an Increase of Over 25% from H1 2021 Increase of revenue was mainly due to increased demand on semiconductors / IoT; WISeKey’s H1 2022 semiconductor revenue increased 48% to $10.7 million from $7.2 million in H1 2021. Following its refocus on IoT / semiconductors / cybersecurity bus |
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| July 8, 2022 |
Press release of WISeKey International Holding AG, issued on July 8, 2022. Exhibit 1.1 WISeKey Announces the End of its Class B Share Buyback Program Zug, Switzerland, July 8, 2022 ? Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules ? WISeKey International Holding Ltd. (?WISeKey? or the ?Company?) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, AI and IoT company, announced today that it has completed its Class B share buyback program which was put |
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| July 8, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: July 8, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant?s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 28, 2022 |
Press release of WISeKey International Holding AG, issued on June 27, 2022. EX-1.1 2 e621794ex1-1.htm Exhibit 1.1 WISeKey Announces the Divestiture of arago Zug, Switzerland, June 27, 2022 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding Ltd. (“WISeKey” or the “Company”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, AI and IoT company, announced today that it has transferred its 51% controlling interest in arago G |
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| June 28, 2022 |
6-K 1 e6217946k-wisekey.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: June 28, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (T |
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| June 24, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: June 24, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| June 24, 2022 |
Press release of WISeKey International Holding AG, issued on June 24, 2022. Exhibit 1.1 WISeKey Shareholders Approved All Agenda Items of the 2022 Annual General Meeting Zug, Switzerland, June 24, 2022 ? Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules ? WISeKey International Holding Ltd. (?WISeKey? or the ?Company?) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity and IoT company, announced today that its shareholders approved all items on the agenda |
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| June 22, 2022 |
Press release of WISeKey International Holding AG, issued on June 22, 2022. Exhibit 1.1 WISeKey?s ADS Reverse Split to Become Effective on June 23, 2022 Geneva, Switzerland, June 22, 2022 ? Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules? WISeKey International Holding Ltd. (NASDAQ: WKEY / SIX: WIHN) (?WISeKey? or the ?Company? or the ?Group?), a leading cybersecurity and IoT company, announced today that its previously announced 1-for-2 reverse split of Ameri |
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| June 22, 2022 |
6-K 1 e6217666k-wisekey.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: June 22, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (T |
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| June 22, 2022 |
Press release of WISeKey International Holding AG, issued on June 22, 2022. WISeKey?s Semiconductor Revenue Surges Despite Shortages in Semiconductor Manufacturing WISeKey?s IoT segment is expected to generate unaudited revenue of approximately $10 million in H1 2022, an increase of over 37% as compared to revenue of $7. |
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| June 22, 2022 |
6-K 1 e6217696k-wisekey.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: June 22, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (T |
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| June 15, 2022 |
6-K 1 e6217446k-wisekey.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: June 15, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (T |
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| June 15, 2022 |
Press release of WISeKey International Holding AG, issued on June 15, 2022. Exhibit 1.1 WISeKey to Reverse Split its ADS on June 22, 2022 Geneva, Switzerland, June 15, 2022 ? Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules? WISeKey International Holding Ltd. (NASDAQ: WKEY / SIX: WIHN) (?WISeKey? or the ?Company? or the ?Group?), a leading cybersecurity and IoT company, announced today a 1-for-2 reverse split of American Depository Shares (?ADS?) listed on the |
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| May 13, 2022 |
6-K 1 e6216516k-wisekey.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: May 13, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Tr |
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| May 13, 2022 |
Press release of WISeKey International Holding AG, issued on May 13, 2022. WISeKey International Holding Ltd Announces Agenda Items to be Approved by Shareholders at its 2022 Annual General Meeting Zug, Switzerland, May 13, 2022 ? Ad-Hoc announcement pursuant to Art. |
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| May 11, 2022 |
Press release of WISeKey International Holding AG, issued on May 11, 2022. WISeKey Announces Q1 2021 Unaudited Revenue of $4.9 Million and Ends the Quarter with a Strong Cash Position of $25 Million Record demand and backlog, new revenue streams and strategic partnerships have positioned WISeKey well for a strong 2022 Geneva, Switzerland, May 11, 2022 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding Ltd– WISeKey International |
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| May 11, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: May 11, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant?s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| April 26, 2022 |
6-K 1 e6215896k-wisekey.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: April 26, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD ( |
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| April 26, 2022 |
Press release of WISeKey International Holding AG, issued on April 25, 2022. EX-1.1 2 e621589ex1-1.htm WISeKey Announces the Sale of its 51% Stake in ARAGO for EUR 25.5 Million WISeKey Realizes More than 5x Return on Initial Cash Investment in Arago While Preserving Strategic Cooperation on AI for IoT Applications Geneva, Switzerland – April 25, 2022 – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding Ltd (NASDAQ: WKEY / SIX: WIHN |
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| April 14, 2022 |
6-K 1 e6215506k-wisekey.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: April 14, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD ( |
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| April 14, 2022 |
Press release of WISeKey International Holding AG, issued on April 14, 2022. EX-1.1 2 e621550ex1-1.htm WISeKey Reports FY 2021 Audited Consolidated Financial Results Schedules conference call for Friday, April 29 at 3:00 pm CET (9:00 am ET) · Revenue growth: 51% increase in FY 2021 revenue to $22.3 million, as compared to $14.8 million in FY 2020. · Increase in gross profit margin: FY 2021 gross profit margin increased to 41% from 37% in FY 2020. · Strong cash position: ca |
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| April 13, 2022 |
WISeKey Employee Share Option Plan, as amended on November 24, 2021. The World Internet Security Company WISeKey STOCK OPTION PLAN Assumed by WISeKey International Holding Ltd from WISeKey SA (version as in effect since 1 January 2012) with effect as of 24 March 2016, amended on 13 September 2021 and amended on 24 November 2021. |
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| April 13, 2022 |
Execution Copy SUBSCRIPTION AGREEMENT dated 29 JUNE 2021 between WISEKEY INTERNATIONAL HOLDING AG as Issuer and Anson Investments Master Fund LP as Investor in respect of UP TO US$ 22,000,000 CONVERTIBLE NOTES convertible into shares in WISeKey International Holding AG CONTENTS Clause Page Schedule 1 Terms and Conditions 1 THIS AGREEMENT is dated as at the date stated at the beginning of this Agreement and made between: (1) WISEKEY INTERNATIONAL HOLDING AG, a stock corporation (company registration number CHE-143. |
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| April 13, 2022 |
Execution Version Second Amendment to SUBSCRIPTION AGREEMENT WISeKey International Holding AG, a stock corporation (company registration number CHE- 143. |
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| April 13, 2022 |
Exhibit 4.31 Project Leman ? arago ISHA Register of Deeds No. 16 / 2021 Recorded on this 27 January 2021 before me, the undersigned notary in the district of the Higher Regional Court Frankfurt am Main Dr. Karsten M?ller-Eising with offices in Frankfurt am Main, Nextower, Thurn-und-Taxis-Platz 6, appeared there today: 1. Ms. Elena Quach, Rechtsanw?ltin, born on 14 February 1988, residing in Frankf |
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| April 13, 2022 |
Description of Securities registered under Section 12 of the Exchange Act. Exhibit 2.5 DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT As of December 31, 2021 WISeKey International Holding AG (?WISeKey,? ?we,? ?us,? and ?our?) had the following series of securities registered pursuant to Section 12(b) of the Exchange Act: Title of each class Trading Symbols Name of each exchange and on which registered American Depositary Shares, each representi |
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| April 13, 2022 |
Sale arago shares Register of Deeds No. 65 / 2022 Recorded on this 14 March 2022 before me, the undersigned Rechtsanwalt Dr. Michael R. Fischer as duly appointed deputy (hereinafter also the ?Notary?) of the notary in the district of the Higher Regional Court Frankfurt am Main Dr. Karsten M?ller-Eising with offices in Frankfurt am Main, Nextower, Thurn-und-Taxis-Platz 6, Sale arago shares appeared |
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| April 13, 2022 |
CERTIFICATION I, Carlos Moreira, certify that: 1. I have reviewed this annual report on Form 20-F of WISeKey International Holding AG; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect t |
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| April 13, 2022 |
Execution Version FIRST AMENDMENT TO SUBSCRIPTION AGREEMENT WISeKey International Holding AG, a stock corporation (company registration number CHE-143. |
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| April 13, 2022 |
Amendment Agreement to Draft Term Sheet: Equity Financing Mechanism (Agreement) Whereas WISeKey International Holding Ltd (WISeKey) and arago GmbH (arago) (WISeKey and arago each a Party and together the Parties) have entered into an Equity Financing Mechanism Agreement, dated 02 April 2021, and an Addendum Agreement, dated 28 July 2021 (together the Financing Agreement) pursuant to which the Part |
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| April 13, 2022 |
EXECUTION VERSION Amendment Agreement to Draft Term Sheet: Equity Financing Mechanism (Agreement) Whereas WISeKey International Holding Ltd (WISeKey) and arago GmbH (arago) (WISeKey and arago each a Party and together the Parties) have entered into an Equity Financing Mechanism Agreement (the Financing Agreement) dated 02 April 2021 pursuant to which the Parties have agreed on the mechanism and terms for WISeKey to provide equity financing to arago; Whereas WISeKey has so far provided to arago an amount of 1,232,704. |
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| April 13, 2022 |
CERTIFICATION I, Peter Ward, certify that: 1. I have reviewed this annual report on Form 20-F of WISeKey International Holding AG; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to th |
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| April 13, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 or ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES E |
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| April 13, 2022 |
CERTIFICATION The certification set forth below is being submitted in connection with the annual report of WISeKey International Holding AG (the “Company”) on Form 20-F for the period ending December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code. |
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| April 13, 2022 |
CERTIFICATION The certification set forth below is being submitted in connection with the annual report of WISeKey International Holding AG (the “Company”) on Form 20-F for the period ending December 31, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code. |
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| April 13, 2022 |
Execution Copy SUBSCRIPTION AGREEMENT dated 29 JUNE 2021 between WISEKEY INTERNATIONAL HOLDING AG as Issuer and Ll Capital Global Opportunities Master Fund as Investor in respect of UP TO US$ 22,000,000 CONVERTIBLE NOTES convertible into shares in WISeKey International Holding AG CONTENTS Clause Page Schedule 1 Terms and Conditions 1 THIS AGREEMENT is dated as at the date stated at the beginning of this Agreement and made between: (1) WISEKEY INTERNATIONAL HOLDING AG, a stock corporation (company registration number CHE-143. |
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| April 13, 2022 |
Execution Version FIRST AMENDMENT TO SUBSCRIPTION AGREEMENT WISeKey International Holding AG, a stock corporation (company registration number CHE-143. |
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| April 13, 2022 |
Draft term sheet, dated April 29, 2021, between arago GmbH and WISeKey International Holding AG. Draft Term Sheet: Equity Financing Mechanism Set forth below is an outline of the proposed mechanism pursuant to which WISeKey International Holding Ltd or one of its affiliates (WISeKey) would commit to equity financing for arago GmbH (arago. |
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| January 31, 2022 |
Press release of WISeKey International Holding AG, issued on January 31, 2022. Exhibit 1.1 WISeKey Announces Full Year 2021 Preliminary Results with Revenue of $22.2 Million, a 50% Increase from Full Year 2020; Now holds a Record Backlog of $39 Million for IoT Products Stretching into 2023 Demand for IoT semiconductor products has been unprecedented ? WISeKey is receiving $1.3 million of new orders per week Geneva, Switzerland, January 31, 2021 ? Ad-Hoc announcement pursuant |
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| January 31, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: January 31, 2022 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant’s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
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| December 15, 2021 |
6-K 1 e6211636k-wisekey.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: December 15, 2021 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LT |
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| December 15, 2021 |
Press release of WISeKey International Holding AG, issued on December 15, 2021. Exhibit 1.1 WISeKey Releases CEO Letter to Shareholders Zug, Switzerland ? December 15, 2021: Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules ? WISeKey International Holding Ltd (NASDAQ: WKEY / SIX: WIHN) (?WISeKey? or the ?Company?), a leading cybersecurity and IoT company, today announced that during its Investor Day held at the NASDAQ MarketSite in Times Square, in New York City on |
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| December 6, 2021 |
Share Exchange Undertaking dated 6 February 2016 by and between Carlos Moreira (CM) c/o WISeKey International Holding AG General-Guisan-Strasse 6 6300 Zug WISeKey International Holding AG (the Company) General-Guisan-Strasse 6 6300 Zug and Peter Ward (Shareholder) (CM and the Shareholder, each a Party and together, the Parties) 2 | 3 Whereas A. |
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| December 6, 2021 |
Shareholder Agreement dated 6 February 2016 by and between WISeKey International Holding AG General-Guisan-Strasse 6 6300 Zug (the Company) and Peter Ward (the Shareholder) (the Company and the Shareholder, each a Party and together, the Parties) 2 | 7 Table of Contents 1. |
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| December 6, 2021 |
WISEKEY INTERNATIONAL HOLDING LTD STOCK OPTION PLAN This OPTION AGREEMENT is made on 27/09/2019, by and between WISeKey International Holding Ltd, a Swiss corporation, with its seat in Zug (Zug), Switzerland (the "Company") and WARD Peter (the "Participant"). |
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| December 6, 2021 |
WISEKEY INTERNATIONAL HOLDING LTD STOCK OPTION PLAN This OPTION AGREEMENT is made on 25 November 2021, by and between WISeKey International Holding Ltd, a Swiss corporation, with its seat in Zug (Zug), Switzerland (the "Company") and Peter WARD (the "Participant"). |
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| December 6, 2021 |
Exhibit 6: WISeKey Employee Stock Option Plan, as amended November 24, 2021 The World Internet Security Company WISeKey STOCK OPTION PLAN Assumed by WISeKey International Holding Ltd from WISeKey SA (version as in effect since 1 January 2012) with effect as of 24 March 2016, amended on 13 September 2021 and amended on 24 November 2021. |
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| December 6, 2021 |
WKEY / WISeKey International Holding AG / Ward Peter Activist Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* WISeKey International Holding AG (Name of Issuer) Class A ordinary shares, par value CHF 0.01 per share Class B ordinary shares, par value CHF 0.05 per share (Title of Class of Securities) 97727L200** (CUSIP Number) Peter Ward c/o WISeKey International Ho |
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| December 1, 2021 |
Press release of WISeKey International Holding AG, issued on November 30, 2021. EX-1.1 2 e621122ex1-1.htm Exhibit 1.1 WISeKey, Parrot and CasperLabs to Hold a Metaverse Holograminar during WISeKey’s December 13 Investor Day at the Nasdaq MarketSite in New York City GENEVA / New York – November 30, 2021: Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules - WISeKey International Holding Ltd. (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, AI, Bl |
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| December 1, 2021 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 Date of report: December 1, 2021 Commission File Number: 001-39115 WISEKEY INTERNATIONAL HOLDING AG (Exact Name of Registrant as Specified in Charter) WISEKEY INTERNATIONAL HOLDING LTD (Translation of Registrant?s name into English) Canton of Zug, Switzerland General-Guisan-Strasse 6 CH-6300 Zug, Switzerland Not Applicable (State or other jurisdiction of incorporation or organization) (Address of principal executive office) (I. |
