Eric S. Marmurek

Entity
Individual
Business address
C/O 4 Technology Park Drive, 01886 Westford, MA
Insider ownership signature
Patrick Macken, By POA from Rick Marmurek
All SEC filings
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Eric S. Marmurek has filed 42 SEC EDGAR filings since 11/6/2017

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Oct 17, 2025 Oct 15, 2025 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES May 19, 2025 May 15, 2025 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Apr 22, 2025 Apr 17, 2025 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 18, 2025 Mar 15, 2025 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Oct 21, 2024 Oct 17, 2024 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Oct 17, 2024 Oct 15, 2024 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES May 17, 2024 May 15, 2024 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Apr 19, 2024 Apr 17, 2024 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 18, 2024 Mar 15, 2024 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Jan 19, 2024 Jan 18, 2024 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Oct 23, 2023 Oct 18, 2023 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Sep 19, 2023 Sep 15, 2023 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Jun 20, 2023 Jun 16, 2023 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Apr 19, 2023 Apr 17, 2023 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 17, 2023 Mar 15, 2023 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Jan 19, 2023 Jan 17, 2023 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Sep 19, 2022 Sep 15, 2022 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Jun 17, 2022 Jun 15, 2022 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Apr 20, 2022 Apr 18, 2022 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Apr 18, 2022 Apr 15, 2022 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Mar 17, 2022 Mar 15, 2022 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Oct 19, 2021 Oct 15, 2021 001-38267
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Sep 17, 2021 Sep 16, 2021 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Apr 16, 2021 Apr 15, 2021 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Mar 17, 2021 Mar 15, 2021 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Mar 2, 2021 Feb 26, 2021 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Dec 10, 2020 Dec 8, 2020 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Nov 17, 2020 Nov 16, 2020 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Oct 16, 2020 Oct 15, 2020 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Jun 23, 2020 Jun 19, 2020 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT May 19, 2020 May 15, 2020 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Apr 17, 2020 Apr 15, 2020 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Mar 18, 2020 Mar 16, 2020 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Mar 3, 2020 Feb 28, 2020 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Nov 19, 2019 Nov 15, 2019 001-38267
4/A Open Document Open Filing PRIMARY DOCUMENT Nov 19, 2019 May 15, 2019 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT May 17, 2019 May 15, 2019 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Apr 16, 2019 Apr 15, 2019 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Mar 19, 2019 Mar 15, 2019 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Nov 19, 2018 Nov 15, 2018 001-38267
4 Open Document Open Filing PRIMARY DOCUMENT Nov 17, 2017 Nov 15, 2017 001-38267
3 Open Document Open Filing PRIMARY DOCUMENT Nov 6, 2017 Oct 27, 2017 001-38267