WISeKey (WKEY) outlines challenge window on Swiss takeover decision
Rhea-AI Filing Summary
WISeKey International Holding AG communicates a decision of the Swiss Takeover Board, decision 947/01 dated 30 July 2026, concerning WISeKey International Holding AG and WISeKey International Corp. and the determination of the validity of an opting-out clause.
Under Swiss takeover rules, any shareholder of WISeKey International Holding SA holding at least 3% of the voting rights, whether exercisable or not, and who has not yet participated in the proceedings, may file an objection to the decision. Objections must be filed with the Takeover Board within five trading days after publication and must include a formal request, a summary of the legal grounds, and proof of the holding in accordance with article 56 paragraphs 3 and 4 of the Ordinance of the Takeover Board on Public Takeover Offers.
Positive
- None.
Negative
- None.
Key Figures
Key Terms
opting-out clause regulatory
Takeover Board regulatory
Ordinance of the Takeover Board on Public Takeover Offers regulatory
voting rights financial
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FAQ
What does WISeKey (WKEY) report in this Form 6-K?
Who can object to the Swiss Takeover Board decision concerning WISeKey (WKEY)?
Where can WISeKey (WKEY) investors direct questions about this decision?
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 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.R.S. Employer Identification No.) |
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:
☒ Form 20-F ☐ Form 40-F
| Exhibit No. | Description | |
| 99.1 | Press Release of WISeKey International Holding AG issued on August 3, 2026 |
1
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Date: August 4, 2026 | wisekey international holding ag | ||
| By: | /s/ Carlos Moreira | ||
| Name: | Carlos Moreira | ||
| Title: | Chief Executive Officer | ||
| By: | /s/ John O’Hara | ||
| Name: | John O’Hara | ||
| Title: | Chief Financial Officer | ||
2
Exhibit 99.1
Publication pursuant to Article 61 para. 3 of the Ordinance of the Takeover Board on Public Takeover Offers: WISeKey International Holding AG communicates the decision of the Takeover Board
Zug, 3 August 2026
Decision of the Takeover Board 947/01 dated 30 July 2026 concerning WISeKey International Holding AG / WISeKey International Corp. on the request of WISeKey International Holding AG and WISeKey International Corp. regarding the determination of validity of an opting-out clause
On 30 July 2026, the Takeover Board rendered the following decision (unofficial translation of the original German text):
| “1. | It is determined that the opting-out provision in the articles of association of WISeKey International Corp. will be valid and effective under takeover law if this opting-out provision forms part of the articles of association of WISeKey International Corp. no later than the time at which the merger of WISeKey International Holding AG with and into WISeKey International Corp. becomes legally effective, and thus prior to the listing of the common shares of WISeKey International Corp. on the SIX Swiss Exchange and on the Nasdaq Global Market. |
| 2. | WISeKey International Holding AG shall publish the position statement of its board of directors (if any), the operative part of this decision, and the information regarding the objection right of qualified shareholders in accordance with articles 6 and 7 TOO. |
| 3. | This decision will be published on the website of the Takeover Board after WISeKey International Holding AG has made the publication provided for in item 2 of this operative part. |
| 4. | The fee payable by WISeKey International Holding AG and WISeKey International Corp., with joint and several liability, amounts to CHF 30,000.” |
Objection (article 58 of the Ordinance of the Takeover Board on Public Takeover Offers; TOO)
A shareholder with a holding of at least 3% of the voting rights of WISeKey International Holding SA, whether exercisable or not (a “qualified shareholder”, article 56 TOO), who has not yet participated in the proceedings, may file an objection against the decision of the Takeover Board. The objection must be filed with the Takeover Board within five trading days after the publication of the decision of the Takeover Board. The objection must contain a formal request and a summary of the legal grounds, as well as proof of the holding in accordance with article 56 para. 3 and 4 TOO (article 58 para. 3 TOO).
Contact
Media and Investor Relations
Carlos Moreira, Chairman and CEO,
info@wisekey.com,
+41 22 594 30 00