Mark McKechnie

Business address
Acm Research, Inc., 42307 Osgood Road, Suite I, Fremont, CA, 94539
Top holdings (ownership)
ACMR
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Mark McKechnie has filed 32 SEC EDGAR filings since 17 Jun 2019

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 08 Dec 2025 04 Dec 2025 001-38273
144 Open Document Open Filing 08 Dec 2025
144 Open Document Open Filing 04 Dec 2025
4 Open Document Open Filing FORM 4 16 May 2025 14 May 2025 001-38273
144 Open Document Open Filing 14 May 2025
4 Open Document Open Filing FORM 4 14 Mar 2025 12 Mar 2025 001-38273
144 Open Document Open Filing 12 Mar 2025
4 Open Document Open Filing FORM 4 10 Feb 2025 06 Feb 2025 001-38273
144 Open Document Open Filing 06 Feb 2025
4 Open Document Open Filing FORM 4 08 Oct 2024 04 Oct 2024 001-38273
144 Open Document Open Filing 04 Oct 2024
4 Open Document Open Filing FORM 4 07 Jun 2024 06 Jun 2024 001-38273
144 Open Document Open Filing 06 Jun 2024
4 Open Document Open Filing FORM 4 16 Jan 2024 12 Jan 2024 001-38273
144 Open Document Open Filing 12 Jan 2024
4 Open Document Open Filing 13 Oct 2023 11 Oct 2023 001-38273
144 Open Document Open Filing 11 Oct 2023
4 Open Document Open Filing 05 Sep 2023 01 Sep 2023 001-38273
144 Open Document Open Filing 01 Sep 2023
4/A Open Document Open Filing 21 Aug 2023 10 Aug 2023 001-38273
4 Open Document Open Filing 14 Aug 2023 10 Aug 2023 001-38273
4 Open Document Open Filing 30 Dec 2022 28 Dec 2022 001-38273
4 Open Document Open Filing FORM 4 16 Aug 2022 12 Aug 2022 001-38273
4 Open Document Open Filing FORM 4 11 Mar 2022 09 Mar 2022 001-38273
4 Open Document Open Filing FORM 4 22 Nov 2021 18 Nov 2021 001-38273
4 Open Document Open Filing FORM 4 20 Aug 2021 19 Aug 2021 001-38273
4 Open Document Open Filing FORM 4 16 Mar 2021 12 Mar 2021 001-38273
4 Open Document Open Filing FORM 4 20 Nov 2020 19 Nov 2020 001-38273
4 Open Document Open Filing FORM 4 31 Aug 2020 27 Aug 2020 001-38273
4 Open Document Open Filing FORM 4 17 Jun 2020 15 Jun 2020 001-38273
4 Open Document Open Filing FORM 4 06 Nov 2019 04 Nov 2019 001-38273
3 Open Document Open Filing PRIMARY DOCUMENT 17 Jun 2019 06 Jun 2019 001-38273