Wisekey International Holding S.A. reports

Company location: Geneva 15, Switzerland
Fiscal year end: 31 December

Wisekey International Holding S.A. has filed 214 SEC EDGAR filings since 23 Aug 2019

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SEC filing history

Showing 26-50 of 214 matching filings.

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SCHEDULE 13D/A File 005-91303

SCHEDULE 13D/A filing

Filing date: 08 Oct 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 06 Oct 2026
Reporting date: 06 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 02 Oct 2026
Reporting date: 02 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

15-12G File 001-39115

FORM 15-12G

Filing date: 02 Oct 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K12B File 001-39115

CURRENT REPORT

Filing date: 02 Oct 2026
Reporting date: 02 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 02 Oct 2026
Reporting date: 02 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 01 Oct 2026
Reporting date: 30 Jun 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 30 Sep 2026
Reporting date: 30 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 28 Sep 2026
Reporting date: 28 Sep 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 25 Sep 2026
Reporting date: 25 Sep 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 16 Sep 2026
Reporting date: 16 Sep 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 10 Sep 2026
Reporting date: 10 Sep 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3 filing

Filing date: 26 Aug 2026
Reporting date: 17 Aug 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 21 Aug 2026
Reporting date: 21 Aug 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 18 Aug 2026
Reporting date: 18 Aug 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 14 Aug 2026
Reporting date: 14 Aug 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 10 Aug 2026
Reporting date: 10 Aug 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

425 File 001-39115

FORM 425

Filing date: 04 Aug 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 04 Aug 2026
Reporting date: 04 Aug 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

425 File 001-39115

FORM 425

Filing date: 17 Jul 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 17 Jul 2026
Reporting date: 17 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

425 File 001-39115

FORM 425

Filing date: 14 Jul 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 14 Jul 2026
Reporting date: 14 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 08 Jul 2026
Reporting date: 08 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-39115

REPORT OF FOREIGN PRIVATE ISSUER

Filing date: 02 Jul 2026
Reporting date: 02 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing