Christopher D. Brown

Business address
C/O 908 Devices Inc., 645 Summer Street, Boston, MA, 02210
Top holdings (ownership)
MASS
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Christopher D. Brown has filed 30 SEC EDGAR filings since 17 Dec 2020

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
3 Open Document Open Filing PRIMARY DOCUMENT 18 Jun 2025 13 Jun 2025 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2025 01 Feb 2025 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 19 Dec 2024 19 Dec 2024 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 08 Aug 2024 07 Aug 2024 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2024 01 Apr 2024 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 05 Mar 2024 01 Mar 2024 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2024 01 Feb 2024 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 21 Dec 2023 19 Dec 2023 001-39815
144 Open Document Open Filing 19 Dec 2023
4 Open Document Open Filing PRIMARY DOCUMENT 09 Jun 2023 07 Jun 2023 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 25 May 2023 23 May 2023 001-39815
144 Open Document Open Filing 23 May 2023
4 Open Document Open Filing PRIMARY DOCUMENT 16 Mar 2023 01 Mar 2023 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2023 01 Feb 2023 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 14 Sep 2022 12 Sep 2022 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 08 Jul 2022 06 Jul 2022 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2022 29 Jun 2022 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 14 Apr 2022 12 Apr 2022 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 21 Mar 2022 18 Mar 2022 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 15 Mar 2022 11 Mar 2022 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 03 Mar 2022 01 Mar 2022 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 07 Jan 2022 05 Jan 2022 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 03 Dec 2021 01 Dec 2021 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2021 03 Nov 2021 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 07 Oct 2021 06 Oct 2021 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 03 Sep 2021 01 Sep 2021 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 06 Aug 2021 04 Aug 2021 001-39815
4 Open Document Open Filing PRIMARY DOCUMENT 08 Jul 2021 07 Jul 2021 001-39815
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 Dec 2020 22 Dec 2020 001-39815
3 Open Document Open Filing OWNERSHIP DOCUMENT 17 Dec 2020 17 Dec 2020 001-39815