Michael L. Pfeiffer

Business address
475 Oakmead Parkway, Sunnyvale, CA, 94085
Top holdings (ownership)
AOSL
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Michael L. Pfeiffer has filed 17 SEC EDGAR filings since 31 Jan 2014

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 12 Nov 2025 11 Nov 2025 001-34717
4 Open Document Open Filing FORM 4 08 Nov 2024 07 Nov 2024 001-34717
4 Open Document Open Filing FORM 4 19 Jan 2024 18 Jan 2024 001-34717
144 Open Document Open Filing 19 Jan 2024
4 Open Document Open Filing FORM 4 13 Nov 2023 09 Nov 2023 001-34717
4 Open Document Open Filing FORM 4 01 Dec 2022 29 Nov 2022 001-34717
4 Open Document Open Filing FORM 4 15 Nov 2021 11 Nov 2021 001-34717
4 Open Document Open Filing FORM 4 25 Nov 2020 12 Nov 2020 001-34717
4 Open Document Open Filing FORM 4 12 Nov 2019 07 Nov 2019 001-34717
4 Open Document Open Filing FORM 4 13 Nov 2018 09 Nov 2018 001-34717
4 Open Document Open Filing FORM 4 13 Nov 2017 08 Nov 2017 001-34717
4 Open Document Open Filing FORM 4 14 Nov 2016 09 Nov 2016 001-34717
4 Open Document Open Filing FORM 4 12 Nov 2015 09 Nov 2015 001-34717
4 Open Document Open Filing FORM 4 13 Nov 2014 10 Nov 2014 001-34717
4 Open Document Open Filing FORM 4 26 Mar 2014 24 Mar 2014 001-34717
4 Open Document Open Filing FORM 4 31 Jan 2014 29 Jan 2014 001-34717
3 Open Document Open Filing FORM 3 31 Jan 2014 29 Jan 2014 001-34717