Wah-Hui Chu

Entity
Individual
Business address
Im Langacher, 8606 Greifensee, Switzerland
Signature Ownership
Michelle M. Roe, Attorney in Fact
All SEC filings
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Wah-Hui Chu has filed 54 SEC EDGAR filings since 1/3/2007

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
144 Open Document Open Filing Jul 10, 2023
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 6, 2023 Mar 2, 2023 001-13595
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Nov 14, 2022 Nov 10, 2022 001-13595
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 19, 2022 Aug 17, 2022 001-13595
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 16, 2022 Aug 12, 2022 001-13595
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 3, 2022 Aug 2, 2022 001-13595
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Jun 1, 2022 May 27, 2022 001-13595
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES May 23, 2022 May 19, 2022 001-13595
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES May 16, 2022 May 12, 2022 001-13595
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Nov 8, 2021 Nov 4, 2021 001-13595
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 17, 2021 Aug 13, 2021 001-13595
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 9, 2021 Aug 5, 2021 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Feb 19, 2021 Feb 18, 2021 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Feb 16, 2021 Feb 12, 2021 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Nov 9, 2020 Nov 5, 2020 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 28, 2020 May 26, 2020 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 22, 2020 May 20, 2020 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 19, 2020 May 15, 2020 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 15, 2020 May 13, 2020 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 13, 2020 May 11, 2020 001-13595
5 Open Document Open Filing PRIMARY DOCUMENT Feb 4, 2020 Dec 31, 2019 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Nov 12, 2019 Nov 7, 2019 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 24, 2019 May 22, 2019 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 21, 2019 May 17, 2019 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Mar 5, 2019 Mar 1, 2019 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Feb 26, 2019 Feb 22, 2019 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Feb 20, 2019 Feb 15, 2019 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2019 Feb 12, 2019 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Nov 13, 2018 Nov 8, 2018 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Jun 11, 2018 Jun 8, 2018 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Jun 8, 2018 Jun 6, 2018 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 21, 2018 May 17, 2018 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Nov 6, 2017 Nov 2, 2017 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Aug 24, 2017 Aug 22, 2017 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Aug 16, 2017 Aug 14, 2017 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Aug 9, 2017 Aug 7, 2017 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 30, 2017 May 25, 2017 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 24, 2017 May 22, 2017 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Nov 7, 2016 Nov 3, 2016 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Jun 13, 2016 Jun 9, 2016 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT May 17, 2016 May 13, 2016 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Nov 9, 2015 Nov 5, 2015 001-13595
4 Open Document Open Filing PRIMARY DOCUMENT Nov 10, 2014 Nov 6, 2014 001-13595