MARK HELEEN

Business address
12061 Bluemont Way, Reston, VA, 20190
Top holdings (ownership)
NAVI
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MARK HELEEN has filed 56 SEC EDGAR filings since 10 Dec 2008

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 06 May 2024 03 May 2024 001-36228
144 Open Document Open Filing 03 May 2024
4 Open Document Open Filing PRIMARY DOCUMENT 01 Mar 2024 28 Feb 2024 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2024 09 Feb 2024 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2024 06 Feb 2024 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2024 04 Feb 2024 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2024 31 Jan 2024 001-36228
144 Open Document Open Filing 31 Jan 2024
4 Open Document Open Filing PRIMARY DOCUMENT 18 Dec 2023 15 Dec 2023 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 08 Nov 2023 07 Nov 2023 001-36228
144 Open Document Open Filing 07 Nov 2023
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2023 31 Jul 2023 001-36228
144 Open Document Open Filing 31 Jul 2023
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2023 28 Feb 2023 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2023 04 Feb 2023 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 01 Feb 2023 31 Jan 2023 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 07 Dec 2022 05 Dec 2022 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 03 Mar 2022 01 Mar 2022 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2022 04 Feb 2022 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 07 Jan 2022 06 Dec 2021 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2021 27 May 2021 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 04 Mar 2021 02 Mar 2021 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2021 04 Feb 2021 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 07 Dec 2020 03 Dec 2020 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2020 04 May 2020 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 04 Mar 2020 02 Mar 2020 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 18 Feb 2020 14 Feb 2020 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2020 05 Feb 2020 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 11 Dec 2019 09 Dec 2019 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 04 Mar 2019 28 Feb 2019 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2019 05 Feb 2019 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2019 03 Feb 2019 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2018 18 Feb 2018 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2018 06 Feb 2018 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 06 Feb 2018 03 Feb 2018 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 20 Jun 2017 16 Jun 2017 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 13 Jun 2017 10 Jun 2017 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 21 Feb 2017 18 Feb 2017 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2017 09 Feb 2017 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2017 03 Feb 2017 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 13 Jun 2016 10 Jun 2016 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 22 Feb 2016 18 Feb 2016 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2016 04 Feb 2016 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2016 03 Feb 2016 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 19 Aug 2015 14 Aug 2015 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2015 31 Jul 2015 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 11 Jun 2015 10 Jun 2015 001-36228
4 Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2015 18 Feb 2015 001-36228
3 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2015 06 Feb 2015 001-36228