Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0002111395-26-000001
Filing Date
2026-03-18
Accepted
2026-03-18 09:06:19
Documents
2
Period of Report
2026-03-18

Document Format Files

Seq Description Document Type Size
1 form3-03182026_010315.html 3  
1 form3-03182026_010315.xml 3 3252
2 ex24-03182026_010315.htm EX-24 13654
  Complete submission text file 0002111395-26-000001.txt   18478
Mailing Address CRAIGMUIR CHAMBERS, ROAD TOWN TORTOLA D8 VG 1110
Business Address AVENUE LOUIS-CASAI 58 COINTRIN V8 1216 212-336-2039
SEALSQ Corp (Issuer) CIK: 0001951222 (see all company filings)

EIN.: 000000000 | State of Incorp.: D8 | Fiscal Year End: 1231
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)

Mailing Address C/O WISEKEY INTERNATIONAL HOLDING AG AVENUE LOUIS-CASAI 58 COINTRIN Switzerland 1216
Business Address
Verjus Nathalie Claude Odile (Reporting) CIK: 0002111395 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-41709 | Film No.: 26765994