Wisekey International Holding S.A. filings

This page lists the SEC filings reported by Wisekey International Holding S.A..

SEC filings by Wisekey International Holding S.A. (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G2024-02-13Wisekey International Holding S.A.SEALSQ Corp6,001,20038.9%EDGAR
SC 13D2021-12-06Ward PeterWisekey International Holding S.A.4,548,97510.2%EDGAR
SC 13D/A2021-11-30Moreira CarlosWisekey International Holding S.A.45,291,01399.6%EDGAR
SC 13D/A2021-01-27Moreira CarlosWisekey International Holding S.A.39,134,81897.8%EDGAR
SC 13D/A2020-03-16Moreira CarlosWisekey International Holding S.A.38,508,73396.2%EDGAR
SC 13D2020-01-27Moreira CarlosWisekey International Holding S.A.38,508,73396.2%EDGAR
Form 13F-HR
The 13F-HR report is filed quarterly to report securities held by the filer that fall under the SEC's 13F rules.
Form SC 13D/G
Reported by persons and groups who own 5% or more of any class of a company's outstanding shares. If the ownership changes by 1% or more, an amendment must be filed.
Form 3, 4, and 5
Form 3, 4, and 5 reports are filed to report insider transactions by company officers and directors, and any beneficial owners of more than ten percent of a company's shares. Form 3 is the initial report that must be filed when a person becomes an officer, director, or beneficial owner. Form 4 reports are used to report changes in ownership, while the Form 5 report is used for reporting transactions that should have been reported earlier in a Form 4 filing.