HANS HELMERICH

Business address
C/O CIIrmarex Energy Co, 707 17 Th St. #3300, Denver, CO, 80202-3404
Top holdings (ownership)
HP and CTRA
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HANS HELMERICH has filed 175 SEC EDGAR filings since 23 Sep 2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 22 Dec 2025 19 Dec 2025 001-04221
144 Open Document Open Filing 19 Dec 2025
4 Open Document Open Filing FORM 4 09 May 2025 07 May 2025 001-10447
4 Open Document Open Filing 07 Mar 2025 06 Mar 2025 001-04221
4 Open Document Open Filing FORM 4 20 Dec 2024 19 Dec 2024 001-10447
4 Open Document Open Filing FORM 4 09 May 2024 07 May 2024 001-10447
4 Open Document Open Filing 01 Mar 2024 28 Feb 2024 001-04221
4 Open Document Open Filing 18 Dec 2023 15 Dec 2023 001-04221
4 Open Document Open Filing 28 Sep 2023 26 Sep 2023 001-04221
144 Open Document Open Filing 26 Sep 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 May 2023 16 May 2023 001-10447
4 Open Document Open Filing FORM 4 SUBMISSION 12 May 2023 10 May 2023 001-10447
4 Open Document Open Filing 03 Mar 2023 01 Mar 2023 001-04221
5 Open Document Open Filing FORM 5 SUBMISSION 09 Feb 2023 31 Dec 2022 001-10447
4 Open Document Open Filing FORM 4 SUBMISSION 05 Dec 2022 01 Dec 2022 001-10447
4 Open Document Open Filing 05 Dec 2022 01 Dec 2022 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 16 Sep 2022 14 Sep 2022 001-10447
4 Open Document Open Filing 11 Mar 2022 10 Mar 2022 001-04221
4 Open Document Open Filing 04 Mar 2022 02 Mar 2022 001-04221
4/A Open Document Open Filing FORM 4/A SUBMISSION 28 Jan 2022 01 Oct 2021 001-10447
4 Open Document Open Filing FORM 4 - 30 Nov 2021 24 Nov 2021 001-04221
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Oct 2021 01 Oct 2021 001-10447
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Oct 2021 01 Oct 2021 001-31446
3 Open Document Open Filing OWNERSHIP DOCUMENT 05 Oct 2021 01 Oct 2021 001-10447
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2021 01 Jun 2021 001-31446
4 Open Document Open Filing FORM 4 - 12 Mar 2021 11 Mar 2021 001-04221
4 Open Document Open Filing FORM 4 - 05 Mar 2021 03 Mar 2021 001-04221
5 Open Document Open Filing PRIMARY DOCUMENT 16 Feb 2021 31 Dec 2020 001-31446
4 Open Document Open Filing FORM 4 - 18 Dec 2020 18 Dec 2020 001-04221
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2020 01 Jun 2020 001-31446
4 Open Document Open Filing FORM 4 - 17 Mar 2020 16 Mar 2020 001-04221
4 Open Document Open Filing FORM 4 - 17 Dec 2019 16 Dec 2019 001-04221
4 Open Document Open Filing FORM 4 - 26 Nov 2019 25 Nov 2019 001-04221
4/A Open Document Open Filing FORM 4/A - 25 Oct 2019 14 Dec 2018 001-04221
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jun 2019 01 Jun 2019 001-31446
4 Open Document Open Filing FORM 4 - 17 Dec 2018 14 Dec 2018 001-04221
4 Open Document Open Filing FORM 4 - 28 Nov 2018 26 Nov 2018 001-04221
4/A Open Document Open Filing FORM 4/A SUBMISSION 23 Oct 2018 26 Sep 2018 001-04221
4/A Open Document Open Filing FORM 4/A SUBMISSION 10 Oct 2018 26 Sep 2018 001-04221
4/A Open Document Open Filing FORM 4/A SUBMISSION 02 Oct 2018 26 Sep 2018 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 27 Sep 2018 26 Sep 2018 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 13 Aug 2018 09 Aug 2018 001-04221
4 Open Document Open Filing PRIMARY DOCUMENT 09 Aug 2018 09 Aug 2018 001-31446
4 Open Document Open Filing FORM 4 SUBMISSION 23 Jul 2018 13 Jul 2018 001-04221
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2018 01 Jun 2018 001-31446
5 Open Document Open Filing PRIMARY DOCUMENT 16 Jan 2018 31 Dec 2017 001-31446
4 Open Document Open Filing FORM 4 SUBMISSION 27 Dec 2017 20 Dec 2017 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 18 Dec 2017 14 Dec 2017 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 06 Dec 2017 04 Dec 2017 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 30 Nov 2017 29 Nov 2017 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 10 Oct 2017 06 Oct 2017 001-13167
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jun 2017 01 Jun 2017 001-31446
4 Open Document Open Filing FORM 4 20 Mar 2017 18 Mar 2017 001-13167
4 Open Document Open Filing PRIMARY DOCUMENT 21 Feb 2017 21 Feb 2017 001-31446
4 Open Document Open Filing FORM 4 SUBMISSION 03 Feb 2017 15 Dec 2016 001-04221
5 Open Document Open Filing PRIMARY DOCUMENT 24 Jan 2017 31 Dec 2016 001-31446
4 Open Document Open Filing FORM 4 SUBMISSION 07 Dec 2016 05 Dec 2016 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 07 Dec 2016 06 Dec 2016 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 02 Dec 2016 01 Dec 2016 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 02 Dec 2016 30 Nov 2016 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 29 Nov 2016 28 Nov 2016 001-04221
4 Open Document Open Filing FORM 4 21 Nov 2016 17 Nov 2016 001-13167
4 Open Document Open Filing FORM 4 SUBMISSION 11 Oct 2016 10 Oct 2016 001-04221
4 Open Document Open Filing PRIMARY DOCUMENT 14 Jun 2016 10 Jun 2016 001-31446
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2016 01 Jun 2016 001-31446
4 Open Document Open Filing FORM 4 SUBMISSION 22 Mar 2016 21 Mar 2016 001-04221
4 Open Document Open Filing FORM 4 22 Mar 2016 19 Mar 2016 001-13167
4 Open Document Open Filing FORM 4 22 Feb 2016 18 Feb 2016 001-13167
4 Open Document Open Filing FORM 4 SUBMISSION 16 Dec 2015 14 Dec 2015 001-04221
4 Open Document Open Filing PRIMARY DOCUMENT 15 Dec 2015 14 Dec 2015 001-31446
4 Open Document Open Filing FORM 4 SUBMISSION 02 Dec 2015 30 Nov 2015 001-04221
4/A Open Document Open Filing PRIMARY DOCUMENT 03 Jun 2015 03 Jun 2015 001-31446
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2015 01 Jun 2015 001-31446
4 Open Document Open Filing FORM 4 23 Mar 2015 20 Mar 2015 001-13167
4 Open Document Open Filing FORM 4 03 Mar 2015 02 Mar 2015 001-13167
4 Open Document Open Filing FORM 4 20 Feb 2015 19 Feb 2015 001-13167
4 Open Document Open Filing PRIMARY DOCUMENT 11 Feb 2015 10 Dec 2014 001-31446
4/A Open Document Open Filing PRIMARY DOCUMENT 11 Feb 2015 26 Feb 2014 001-31446
4 Open Document Open Filing FORM 4 SUBMISSION 03 Dec 2014 02 Dec 2014 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 26 Nov 2014 24 Nov 2014 001-04221
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2014 01 Jun 2014 001-31446
4 Open Document Open Filing FORM 4 08 Apr 2014 07 Apr 2014 001-13167
4 Open Document Open Filing FORM 4 SUBMISSION 01 Apr 2014 31 Mar 2014 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 28 Mar 2014 27 Mar 2014 001-04221
4 Open Document Open Filing FORM 4 SUBMISSION 17 Mar 2014 14 Mar 2014 001-04221
4 Open Document Open Filing PRIMARY DOCUMENT 03 Mar 2014 27 Feb 2014 001-31446
4 Open Document Open Filing PRIMARY DOCUMENT 26 Feb 2014 26 Feb 2014 001-31446
4 Open Document Open Filing FORM 4 21 Feb 2014 19 Feb 2014 001-13167
4 Open Document Open Filing FORM 4 SUBMISSION 07 Feb 2014 07 Feb 2014 001-04221