WILLEM MESDAG

Business address
C/O Red Mountain Capital Management Inc., 10100 Santa Monica Boulevard, Suite 925, Los Angeles, CA, 90067
Top holdings (ownership)
NATR, MRLN, DXLG, and HSII
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WILLEM MESDAG has filed 187 SEC EDGAR filings since 12 Apr 2007

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 05 Nov 2025 03 Nov 2025 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Aug 2025 04 Aug 2025 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 May 2025 05 May 2025 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 05 Feb 2025 03 Feb 2025 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Nov 2024 04 Nov 2024 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Aug 2024 04 Aug 2024 001-34219
4 Open Document Open Filing FORM 4 24 May 2024 23 May 2024 000-25837
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 08 May 2024 06 May 2024 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Feb 2024 05 Feb 2024 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Nov 2023 30 Oct 2023 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Aug 2023 01 Aug 2023 001-34219
4 Open Document Open Filing FORM 4 30 May 2023 25 May 2023 000-25837
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 May 2023 01 May 2023 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 31 Jan 2023 30 Jan 2023 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Nov 2022 31 Oct 2022 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Aug 2022 01 Aug 2022 001-34219
4 Open Document Open Filing FORM 4 29 Jul 2022 27 Jul 2022 000-25837
4 Open Document Open Filing FORM 4 31 May 2022 26 May 2022 000-25837
4 Open Document Open Filing FORM 4 23 May 2022 19 May 2022 000-25837
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 May 2022 30 Apr 2022 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Feb 2022 31 Jan 2022 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Nov 2021 01 Nov 2021 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 17 Sep 2021 15 Sep 2021 001-34483
4 Open Document Open Filing FORM 4 SUBMISSION 16 Sep 2021 09 Aug 2021 000-50448
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 16 Sep 2021 14 Sep 2021 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Aug 2021 02 Aug 2021 001-34219
4 Open Document Open Filing FORM 4 01 Jun 2021 27 May 2021 000-25837
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 05 May 2021 03 May 2021 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Feb 2021 01 Feb 2021 001-34219
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 19 Jan 2021 14 Jan 2021 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 31 Dec 2020 31 Dec 2020 001-37932
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2020 02 Nov 2020 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2020 03 Aug 2020 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 10 Jun 2020 08 Jun 2020 000-50448
4 Open Document Open Filing FORM 4 SUBMISSION 01 Jun 2020 28 May 2020 000-25837
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2020 03 Feb 2020 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jan 2020 17 Jan 2020 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jan 2020 15 Jan 2020 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 06 Nov 2019 04 Nov 2019 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 07 Aug 2019 05 Aug 2019 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 28 May 2019 23 May 2019 000-25837
4 Open Document Open Filing PRIMARY DOCUMENT 08 May 2019 06 May 2019 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 06 Feb 2019 04 Feb 2019 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2019 31 Dec 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 04 Dec 2018 30 Nov 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 06 Nov 2018 05 Nov 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2018 31 Oct 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 02 Oct 2018 28 Sep 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2018 31 Aug 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 08 Aug 2018 06 Aug 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 21 Jun 2018 19 Jun 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 18 Jun 2018 14 Jun 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2018 31 May 2018 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 29 May 2018 24 May 2018 000-25837
4 Open Document Open Filing PRIMARY DOCUMENT 09 May 2018 07 May 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 02 May 2018 30 Apr 2018 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 10 Apr 2018 06 Apr 2018 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 05 Apr 2018 03 Apr 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 03 Apr 2018 30 Mar 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2018 28 Feb 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2018 05 Feb 2018 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2018 29 Dec 2017 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 04 Dec 2017 30 Nov 2017 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 01 Nov 2017 30 Oct 2017 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 03 Oct 2017 29 Sep 2017 001-34219
4 Open Document Open Filing FORM 4 05 Sep 2017 01 Sep 2017 000-26489
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2017 31 Aug 2017 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2017 31 Jul 2017 001-34219
4 Open Document Open Filing FORM 4 26 Jun 2017 22 Jun 2017 000-26489
4 Open Document Open Filing FORM 4 SUBMISSION 06 Jun 2017 06 Jun 2017 000-50368
4 Open Document Open Filing FORM 4 05 Jun 2017 01 Jun 2017 000-26489
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2017 31 May 2017 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 30 May 2017 25 May 2017 000-25837
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2017 01 May 2017 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 03 Apr 2017 31 Mar 2017 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 14 Mar 2017 10 Mar 2017 000-50368
4 Open Document Open Filing FORM 4 02 Mar 2017 01 Mar 2017 000-26489
4 Open Document Open Filing PRIMARY DOCUMENT 02 Mar 2017 28 Feb 2017 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 01 Feb 2017 30 Jan 2017 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jan 2017 13 Jan 2017 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 13 Jan 2017 11 Jan 2017 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 27 Dec 2016 22 Dec 2016 001-37932
4 Open Document Open Filing FORM 4 SUBMISSION 21 Dec 2016 19 Dec 2016 001-37932
4 Open Document Open Filing FORM 4 SUBMISSION 16 Dec 2016 14 Dec 2016 001-37932
4 Open Document Open Filing PRIMARY DOCUMENT 05 Dec 2016 02 Dec 2016 001-34219
4 Open Document Open Filing FORM 4 05 Dec 2016 01 Dec 2016 000-26489
4 Open Document Open Filing PRIMARY DOCUMENT 01 Dec 2016 29 Nov 2016 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 28 Nov 2016 23 Nov 2016 001-34219
3/A Open Document Open Filing FORM 3/A SUBMISSION 08 Nov 2016 07 Nov 2016 001-32989
3/A Open Document Open Filing FORM 3/A SUBMISSION 07 Nov 2016 07 Nov 2016 001-37932
3 Open Document Open Filing FORM 3 SUBMISSION 07 Nov 2016 26 Oct 2016 001-37932
3 Open Document Open Filing FORM 3 SUBMISSION 07 Nov 2016 26 Oct 2016 001-32989
4 Open Document Open Filing PRIMARY DOCUMENT 01 Nov 2016 31 Oct 2016 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 09 Sep 2016 07 Sep 2016 000-50448
4 Open Document Open Filing PRIMARY DOCUMENT 06 Sep 2016 01 Sep 2016 001-34219
4 Open Document Open Filing FORM 4 06 Sep 2016 01 Sep 2016 000-26489
4 Open Document Open Filing PRIMARY DOCUMENT 31 Aug 2016 29 Aug 2016 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 30 Aug 2016 26 Aug 2016 001-34483
4 Open Document Open Filing FORM 4 SUBMISSION 25 Aug 2016 23 Aug 2016 001-34483
4 Open Document Open Filing FORM 4 SUBMISSION 25 Aug 2016 24 Aug 2016 000-25837
4 Open Document Open Filing FORM 4 SUBMISSION 24 Aug 2016 22 Aug 2016 000-25837
4 Open Document Open Filing FORM 4 08 Aug 2016 08 Aug 2016 000-26489
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2016 29 Jul 2016 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 15 Jul 2016 05 Jul 2016 000-50368
4 Open Document Open Filing FORM 4 10 Jun 2016 08 Jun 2016 000-26489
4 Open Document Open Filing FORM 4 SUBMISSION 31 May 2016 26 May 2016 000-25837
4 Open Document Open Filing PRIMARY DOCUMENT 04 May 2016 02 May 2016 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 16 Mar 2016 10 Mar 2016 000-50368
3 Open Document Open Filing FORM 3 SUBMISSION 14 Mar 2016 05 Feb 2016 000-25837
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2016 01 Feb 2016 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2016 29 Jan 2016 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 13 Jan 2016 11 Jan 2015 001-34483
4 Open Document Open Filing PRIMARY DOCUMENT 02 Dec 2015 30 Nov 2015 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2015 02 Nov 2015 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 01 Sep 2015 31 Aug 2015 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2015 03 Aug 2015 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jun 2015 11 Jun 2015 000-26489
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2015 29 May 2015 001-34219
4 Open Document Open Filing FORM 4 SUBMISSION 08 May 2015 06 May 2015 001-34483
4 Open Document Open Filing PRIMARY DOCUMENT 06 May 2015 04 May 2015 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 02 Apr 2015 31 Mar 2015 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2015 02 Feb 2015 001-34219
3 Open Document Open Filing FORM 3 SUBMISSION 23 Dec 2014 22 Dec 2014 000-50448
4 Open Document Open Filing 4 24 Sep 2014 19 Sep 2014 001-34483
4 Open Document Open Filing FORM 4 16 Jun 2014 12 Jun 2014 000-26489
4 Open Document Open Filing FORM 4 23 May 2014 07 May 2014 001-34483
4 Open Document Open Filing PRIMARY DOCUMENT 31 Mar 2014 27 Mar 2014 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 20 Mar 2014 18 Mar 2014 001-34219
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2014 29 Jan 2014 001-34219
3 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2014 29 Jan 2014 001-34219