Michael Holder

Business address
C/O Cytek Biosciences, Inc., 47215 Lakeview Blvd., Fremont, CA, 94538
Top holdings (ownership)
RCEL and CTKB
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Michael Holder has filed 16 SEC EDGAR filings since 14 Mar 2011

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 20 Nov 2025 18 Nov 2025 001-40632
4 Open Document Open Filing 20 Aug 2025 18 Aug 2025 001-40632
4 Open Document Open Filing 20 Jun 2025 18 Jun 2025 001-40632
4 Open Document Open Filing 21 May 2025 19 May 2025 001-40632
4 Open Document Open Filing 12 Mar 2025 10 Mar 2025 001-40632
4 Open Document Open Filing 20 Nov 2024 18 Nov 2024 001-40632
4 Open Document Open Filing 21 Aug 2024 19 Aug 2024 001-40632
4 Open Document Open Filing 07 Jun 2024 05 Jun 2024 001-40632
3 Open Document Open Filing 07 Jun 2024 05 Jun 2024 001-40632
4 Open Document Open Filing FORM 4 SUBMISSION 06 Jul 2022 01 Jul 2022 001-39059
4 Open Document Open Filing FORM 4 SUBMISSION 07 Sep 2021 06 Jul 2021 001-39059
4 Open Document Open Filing FORM 4 SUBMISSION 11 May 2021 11 May 2021 001-39059
4 Open Document Open Filing FORM 4 SUBMISSION 25 Mar 2021 22 Mar 2021 001-39059
3 Open Document Open Filing FORM 3 SUBMISSION 25 Mar 2021 22 Mar 2021 001-39059