Stephen Chang

Business address
475 Oakmead Parkway, Sunnyvale, CA, 94085
Top holdings (ownership)
AOSL
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Stephen Chang has filed 14 SEC EDGAR filings since 26 Sep 2019

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 10 Sep 2025 09 Sep 2025 001-34717
4 Open Document Open Filing FORM 4 18 Mar 2025 17 Mar 2025 001-34717
4 Open Document Open Filing FORM 4 03 Jan 2025 02 Jan 2025 001-34717
4 Open Document Open Filing FORM 4 08 Nov 2024 08 Nov 2024 001-34717
4 Open Document Open Filing FORM 4 18 Mar 2024 15 Mar 2024 001-34717
4 Open Document Open Filing FORM 4 05 Jan 2024 02 Jan 2024 001-34717
4 Open Document Open Filing FORM 4 17 Mar 2023 15 Mar 2023 001-34717
4 Open Document Open Filing FORM 4 17 Mar 2022 15 Mar 2022 001-34717
5 Open Document Open Filing FORM 5 11 Feb 2022 31 Dec 2021 001-34717
4 Open Document Open Filing FORM 4 16 Jul 2021 18 Mar 2021 001-34717
4 Open Document Open Filing FORM 4 17 Mar 2021 25 Feb 2021 001-34717
4 Open Document Open Filing FORM 4 08 Jul 2020 16 Mar 2020 001-34717
4 Open Document Open Filing FORM 4 18 Mar 2020 16 Mar 2020 001-34717
3 Open Document Open Filing FORM 3 26 Sep 2019 18 Sep 2019 001-34717