James Chopas

Entity
Individual
Business address
950 Winter Street, 02451 Waltham, MA
Signature Ownership
/s/ David Watson, attorney-in-fact for James Chopas
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
James Chopas has filed 43 SEC EDGAR filings since 12/18/2020

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT Sep 17, 2025 Sep 15, 2025 001-38276
144 Open Document Open Filing Sep 15, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Sep 3, 2025 Sep 2, 2025 001-38276
144 Open Document Open Filing Sep 2, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jun 20, 2025 Jun 18, 2025 001-38276
4 Open Document Open Filing PRIMARY DOCUMENT Jun 11, 2025 Jun 9, 2025 001-38276
4 Open Document Open Filing PRIMARY DOCUMENT Mar 18, 2025 Mar 17, 2025 001-38276
144 Open Document Open Filing Mar 17, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jan 23, 2025 Jan 22, 2025 001-38276
144 Open Document Open Filing Jan 22, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jan 21, 2025 Jan 17, 2025 001-38276
144 Open Document Open Filing Jan 17, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jan 14, 2025 Jan 13, 2025 001-38276
144 Open Document Open Filing Jan 13, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Sep 17, 2024 Sep 16, 2024 001-38276
144 Open Document Open Filing Sep 16, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Sep 4, 2024 Sep 3, 2024 001-38276
144 Open Document Open Filing Sep 3, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Mar 18, 2024 Mar 15, 2024 001-38276
144 Open Document Open Filing Mar 15, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Jan 23, 2024 Jan 22, 2024 001-38276
144 Open Document Open Filing Jan 22, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Jan 17, 2024 Jan 16, 2024 001-38276
144 Open Document Open Filing Jan 16, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Oct 24, 2023 Oct 23, 2023 001-38276
144 Open Document Open Filing Oct 23, 2023
4 Open Document Open Filing PRIMARY DOCUMENT Sep 18, 2023 Sep 14, 2023 001-38276
4 Open Document Open Filing PRIMARY DOCUMENT Sep 1, 2023 Aug 31, 2023 001-38276
144 Open Document Open Filing Aug 31, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Feb 22, 2023 Feb 21, 2023 001-38276
4 Open Document Open Filing PRIMARY DOCUMENT Jan 24, 2023 Jan 20, 2023 001-38276
4 Open Document Open Filing PRIMARY DOCUMENT Jan 17, 2023 Jan 12, 2023 001-38276
4 Open Document Open Filing PRIMARY DOCUMENT Oct 24, 2022 Oct 20, 2022 001-38276
4 Open Document Open Filing PRIMARY DOCUMENT Aug 31, 2022 Aug 30, 2022 001-38276
4/A Open Document Open Filing FORM 4/A SUBMISSION Feb 7, 2022 Jan 21, 2022 001-38276
4 Open Document Open Filing PRIMARY DOCUMENT Jan 25, 2022 Jan 21, 2022 001-38276
4 Open Document Open Filing PRIMARY DOCUMENT Oct 27, 2021 Oct 20, 2021 001-38276
4 Open Document Open Filing FORM 4 SUBMISSION Sep 1, 2021 Aug 30, 2021 001-38276
3 Open Document Open Filing FORM 3 SUBMISSION Sep 1, 2021 Aug 30, 2021 001-38276
4 Open Document Open Filing FORM 4 SUBMISSION Mar 9, 2021 Mar 5, 2021 001-35726
4 Open Document Open Filing FORM 4 SUBMISSION Feb 23, 2021 Feb 22, 2021 001-35726
4 Open Document Open Filing FORM 4 SUBMISSION Jan 21, 2021 Jan 20, 2021 001-35726
3 Open Document Open Filing FORM 3 SUBMISSION Dec 18, 2020 Dec 15, 2020 001-35726