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 1-25 of 214 matching filings.

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4

4 filing

Filing date: 20 Oct 2026
Reporting date: 20 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 20 Oct 2026
Reporting date: 19 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 20 Oct 2026
Reporting date: 19 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: 16 Oct 2026
Reporting date: 16 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A

SCHEDULE 13D/A filing

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

425

FORM 425

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

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 09 Oct 2026
Reporting date: 01 Oct 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

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

SCHEDULE 13D

SCHEDULE 13D filing

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

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