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: 001-41709

 

 

 

SEALSQ CORP

(Exact Name of Registrant as Specified in Charter)

 

 

 

N/A

(Translation of Registrant’s name into English)

 

 

 

British Virgin Islands   Avenue Louis-Casaï 58
16 Cointrin, 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 SEALSQ Corp issued on June 2, 2026
     
99.2   Press Release of SEALSQ Corp issued on June 2, 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: June 4, 2026 SEALSQ CORP
       
  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

 


ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

PRESS RELEASE OF SEALSQ CORP ISSUED ON JUNE 2, 2026

PRESS RELEASE OF SEALSQ CORP ISSUED ON JUNE 2, 2026