Mark A. Koch

Business address
C/O Del Global Technologies Corp., One Commerce Park, Valhalla, NY, 10595
Top holdings (ownership)
EMAN
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Mark A. Koch has filed 11 SEC EDGAR filings since 03 Sep 2004

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Oct 2023 18 Oct 2023 001-15751
4 Open Document Open Filing 07 Jun 2023 06 Jun 2023 001-15751
4 Open Document Open Filing FORM 4 - 21 Jun 2022 17 Jun 2022 001-15751
4 Open Document Open Filing FORM 4 - 02 Jun 2022 01 Jun 2022 001-15751
4 Open Document Open Filing FORM 4 - 20 Apr 2022 01 Jun 2021 001-15751
4 Open Document Open Filing FORM 4 - 24 Mar 2021 23 Mar 2021 001-15751
4 Open Document Open Filing FORM 4 - 13 Mar 2020 12 Mar 2020 001-15751
3 Open Document Open Filing FORM 3 - 13 Feb 2020 03 Feb 2020 001-15751