Form 6-K Wisekey International For: Jun 05

 

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.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 issued by WISeKey International Holdings AG on June 4, 2026

 

 

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: June 5, 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

 

 

ATTACHMENTS / EXHIBITS

PRESS RELEASE ISSUED BY WISEKEY INTERNATIONAL HOLDINGS AG ON JUNE 4, 2026

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