Chris Koopmans

Business address
5488 Marvell Lane, Santa Clara, CA, 94061
Top holdings (ownership)
MRVL and QRVO
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Chris Koopmans has filed 86 SEC EDGAR filings since 07 Jun 2016

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 15 Dec 2025 15 Dec 2025 001-40357
4 Open Document Open Filing FORM 4 17 Oct 2025 15 Oct 2025 001-40357
4 Open Document Open Filing FORM 4 25 Sep 2025 25 Sep 2025 001-40357
4 Open Document Open Filing 15 Aug 2025 14 Aug 2025 001-36801
4 Open Document Open Filing FORM 4 17 Jul 2025 15 Jul 2025 001-40357
4 Open Document Open Filing FORM 4 15 May 2025 15 May 2025 001-40357
144 Open Document Open Filing 15 May 2025
4 Open Document Open Filing FORM 4 13 May 2025 12 May 2025 001-40357
144 Open Document Open Filing 12 May 2025
4 Open Document Open Filing FORM 4 16 Apr 2025 15 Apr 2025 001-40357
4 Open Document Open Filing 15 Apr 2025 13 Apr 2025 001-36801
3 Open Document Open Filing 15 Apr 2025 12 Apr 2025 001-36801
4 Open Document Open Filing FORM 4 18 Mar 2025 17 Mar 2025 001-40357
144 Open Document Open Filing 17 Mar 2025
4 Open Document Open Filing FORM 4 19 Feb 2025 18 Feb 2025 001-40357
144 Open Document Open Filing 18 Feb 2025
4 Open Document Open Filing FORM 4 27 Jan 2025 24 Jan 2025 001-40357
4 Open Document Open Filing FORM 4 23 Jan 2025 22 Jan 2025 001-40357
144 Open Document Open Filing 22 Jan 2025
4 Open Document Open Filing FORM 4 17 Jan 2025 15 Jan 2025 001-40357
4 Open Document Open Filing FORM 4 23 Dec 2024 20 Dec 2024 001-40357
4 Open Document Open Filing FORM 4 17 Dec 2024 16 Dec 2024 001-40357
144 Open Document Open Filing 16 Dec 2024
4 Open Document Open Filing FORM 4 09 Dec 2024 05 Dec 2024 001-40357
4 Open Document Open Filing FORM 4 18 Nov 2024 15 Nov 2024 001-40357
144 Open Document Open Filing 15 Nov 2024
4 Open Document Open Filing FORM 4 23 Oct 2024 21 Oct 2024 001-40357
144 Open Document Open Filing 21 Oct 2024
4 Open Document Open Filing FORM 4 17 Oct 2024 15 Oct 2024 001-40357
4 Open Document Open Filing FORM 4 17 Sep 2024 16 Sep 2024 001-40357
144 Open Document Open Filing 16 Sep 2024
4 Open Document Open Filing FORM 4 16 Jul 2024 15 Jul 2024 001-40357
144 Open Document Open Filing 15 Jul 2024
4 Open Document Open Filing FORM 4 18 Jun 2024 17 Jun 2024 001-40357
144 Open Document Open Filing 17 Jun 2024
4 Open Document Open Filing FORM 4 16 May 2024 15 May 2024 001-40357
144 Open Document Open Filing 15 May 2024
4 Open Document Open Filing FORM 4 16 Apr 2024 15 Apr 2024 001-40357
144 Open Document Open Filing 15 Apr 2024
4 Open Document Open Filing FORM 4 18 Mar 2024 15 Mar 2024 001-40357
144 Open Document Open Filing 15 Mar 2024
4 Open Document Open Filing FORM 4 16 Feb 2024 15 Feb 2024 001-40357
144 Open Document Open Filing 15 Feb 2024
4 Open Document Open Filing FORM 4 17 Jan 2024 15 Jan 2024 001-40357
144 Open Document Open Filing 16 Jan 2024
4 Open Document Open Filing FORM 4 18 Dec 2023 15 Dec 2023 001-40357
144 Open Document Open Filing 15 Dec 2023
4 Open Document Open Filing FORM 4 SUBMISSION 16 Nov 2023 15 Nov 2023 001-40357
144 Open Document Open Filing 15 Nov 2023
4 Open Document Open Filing FORM 4 SUBMISSION 17 Oct 2023 15 Oct 2023 001-40357
144 Open Document Open Filing 16 Oct 2023
4 Open Document Open Filing 4 18 Sep 2023 15 Sep 2023 001-40357
144 Open Document Open Filing 15 Sep 2023
4 Open Document Open Filing 4 24 Aug 2023 22 Aug 2023 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 17 Aug 2023 15 Aug 2023 001-40357
144 Open Document Open Filing 15 Aug 2023
4 Open Document Open Filing FORM 4 SUBMISSION 18 Jul 2023 15 Jul 2023 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 18 Jul 2023 15 Jul 2023 001-40357
144 Open Document Open Filing 17 Jul 2023
4 Open Document Open Filing FORM 4 SUBMISSION 20 Jun 2023 15 Jun 2023 001-40357
144 Open Document Open Filing 15 Jun 2023
4 Open Document Open Filing FORM 4 SUBMISSION 26 May 2023 25 May 2023 001-40357
144 Open Document Open Filing 25 May 2023
4 Open Document Open Filing FORM 4 SUBMISSION 18 Apr 2023 15 Apr 2023 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 03 Feb 2023 02 Feb 2023 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 18 Jan 2023 15 Jan 2023 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 18 Oct 2022 15 Oct 2022 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 19 Jul 2022 15 Jul 2022 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 19 Apr 2022 15 Apr 2022 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 19 Jan 2022 15 Jan 2022 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 07 Dec 2021 06 Dec 2021 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 29 Nov 2021 25 Nov 2021 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 19 Oct 2021 15 Oct 2021 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 07 Sep 2021 02 Sep 2021 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 19 Jul 2021 15 Jul 2021 001-40357
3 Open Document Open Filing FORM 3 SUBMISSION 21 Apr 2021 20 Apr 2021 001-40357
4 Open Document Open Filing FORM 4 SUBMISSION 20 Apr 2021 20 Apr 2021 000-30877
4 Open Document Open Filing FORM 4 SUBMISSION 19 Apr 2021 15 Apr 2021 000-30877
3 Open Document Open Filing FORM 3 SUBMISSION 12 Apr 2021 02 Apr 2021 000-30877
4 Open Document Open Filing FORM 4 SUBMISSION 19 Jun 2018 15 Jun 2018 000-30877
4 Open Document Open Filing FORM 4 SUBMISSION 17 Apr 2018 15 Apr 2018 000-30877
4 Open Document Open Filing FORM 4 SUBMISSION 16 Mar 2018 14 Mar 2018 000-30877
4 Open Document Open Filing FORM 4 SUBMISSION 19 Jun 2017 15 Jun 2017 000-30877
4 Open Document Open Filing FORM 4 SUBMISSION 18 Apr 2017 15 Apr 2017 000-30877
4 Open Document Open Filing FORM 4 SUBMISSION 15 Aug 2016 11 Aug 2016 000-30877
3 Open Document Open Filing FORM 3 SUBMISSION 07 Jun 2016 01 Jun 2016 000-30877