Samuel R. Chapin

Business address
77 4 Th Avenue, C/O Revvity, Waltham, MA, 02451-7567
Top holdings (ownership)
RVTY, PHIN, and OI
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Samuel R. Chapin has filed 44 SEC EDGAR filings since 17 Oct 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 12 Dec 2025 001-41708
4 Open Document Open Filing FORM 4 16 Sep 2025 12 Sep 2025 001-41708
4 Open Document Open Filing FORM 4 18 Jun 2025 16 Jun 2025 001-41708
4 Open Document Open Filing FORM 4 23 May 2025 21 May 2025 001-41708
4 Open Document Open Filing 19 May 2025 15 May 2025 001-09576
4 Open Document Open Filing 4 01 May 2025 30 Apr 2025 001-05075
4 Open Document Open Filing FORM 4 18 Mar 2025 14 Mar 2025 001-41708
4 Open Document Open Filing FORM 4 16 Dec 2024 13 Dec 2024 001-41708
4 Open Document Open Filing FORM 4 16 Sep 2024 13 Sep 2024 001-41708
4 Open Document Open Filing FORM 4 17 Jun 2024 14 Jun 2024 001-41708
4 Open Document Open Filing 17 May 2024 16 May 2024 001-09576
4 Open Document Open Filing FORM 4 13 May 2024 09 May 2024 001-41708
4 Open Document Open Filing 4 02 May 2024 01 May 2024 001-05075
4 Open Document Open Filing FORM 4 19 Mar 2024 15 Mar 2024 001-41708
4 Open Document Open Filing FORM 4 19 Dec 2023 15 Dec 2023 001-41708
4 Open Document Open Filing 18 Oct 2023 18 Oct 2023 001-14962
4 Open Document Open Filing FORM 4 26 Sep 2023 22 Sep 2023 001-41708
4 Open Document Open Filing FORM 4 07 Sep 2023 05 Sep 2023 001-41708
4 Open Document Open Filing PRIMARY DOCUMENT 15 Aug 2023 15 Aug 2023 001-14962
4 Open Document Open Filing 20 Jul 2023 18 Jul 2023 001-41708
3 Open Document Open Filing 13 Jul 2023 03 Jul 2023 001-41708
4 Open Document Open Filing 4 17 May 2023 15 May 2023 001-05075
4 Open Document Open Filing 12 May 2023 10 May 2023 001-09576
4 Open Document Open Filing PRIMARY DOCUMENT 21 Mar 2023 17 Mar 2023 001-14962
4 Open Document Open Filing PRIMARY DOCUMENT 17 Aug 2022 15 Aug 2022 001-14962
4 Open Document Open Filing 13 May 2022 11 May 2022 001-09576
4 Open Document Open Filing FORM 4 SUBMISSION 09 May 2022 06 May 2022 001-05075
4 Open Document Open Filing PRIMARY DOCUMENT 19 Apr 2022 17 Apr 2022 001-14962
4 Open Document Open Filing 13 May 2021 12 May 2021 001-09576
4 Open Document Open Filing FORM 4 SUBMISSION 10 May 2021 07 May 2021 001-05075
4 Open Document Open Filing PRIMARY DOCUMENT 28 Apr 2021 27 Apr 2021 001-14962
4 Open Document Open Filing PRIMARY DOCUMENT 18 Mar 2021 17 Mar 2021 001-14962
4 Open Document Open Filing 14 May 2020 13 May 2020 001-09576
3 Open Document Open Filing 14 May 2020 12 May 2020 001-09576
4 Open Document Open Filing FORM 4 SUBMISSION 12 May 2020 08 May 2020 001-05075
4 Open Document Open Filing PRIMARY DOCUMENT 07 Apr 2020 04 Apr 2020 001-14962
4 Open Document Open Filing PRIMARY DOCUMENT 27 Mar 2020 27 Mar 2020 001-14962
4 Open Document Open Filing FORM 4 SUBMISSION 01 May 2019 30 Apr 2019 001-05075
4 Open Document Open Filing PRIMARY DOCUMENT 06 Mar 2019 04 Mar 2019 001-14962
3 Open Document Open Filing PRIMARY DOCUMENT 02 Jan 2019 01 Jan 2019 001-14962
4 Open Document Open Filing FORM 4 SUBMISSION 04 May 2018 03 May 2018 001-05075
4 Open Document Open Filing FORM 4 SUBMISSION 10 May 2017 09 May 2017 001-05075
4 Open Document Open Filing FORM 4 SUBMISSION 16 Nov 2016 15 Nov 2016 001-05075
3 Open Document Open Filing FORM 3 SUBMISSION 17 Oct 2016 15 Oct 2016 001-05075