DORCHESTER MINERALS OPERATING LP SEC EDGAR Filings (CIK 0001646289)

SEC EDGAR filings, ownership reports, and insider transactions for DORCHESTER MINERALS OPERATING LP.

Business address
3838 Oak Lawn Ave, Ste 300, Dallas, TX, 75219
Top holdings (ownership)
DMLP
Fiscal year end
31 December
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DORCHESTER MINERALS OPERATING LP has filed 78 SEC EDGAR filings since 29 Jul 2015

Latest Filings

Recent SEC filings for DORCHESTER MINERALS OPERATING LP including 4, 4/A.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM4-DMO-021326 13 Feb 2026 11 Feb 2026 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO-122325 23 Dec 2025 19 Dec 2025 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO-121925 19 Dec 2025 17 Dec 2025 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO-120225 02 Dec 2025 28 Nov 2025 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO-050125 01 May 2025 30 Apr 2025 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO-020725 07 Feb 2025 06 Feb 2025 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO-020425 04 Feb 2025 31 Jan 2025 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO-123024 30 Dec 2024 30 Dec 2024 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO-122624 26 Dec 2024 23 Dec 2024 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO-121224 12 Dec 2024 11 Dec 2024 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO-120524 05 Dec 2024 03 Dec 2024 000-50175
4 Open 4 document View SEC filing for 4 072324FORM4-DMO 23 Jul 2024 19 Jul 2024 000-50175
4 Open 4 document View SEC filing for 4 071824FORM4-DMO 18 Jul 2024 16 Jul 2024 000-50175
4 Open 4 document View SEC filing for 4 052324FORM4-DMO 23 May 2024 21 May 2024 000-50175
4 Open 4 document View SEC filing for 4 020224FORM4-DMO 05 Feb 2024 02 Feb 2024 000-50175
4 Open 4 document View SEC filing for 4 020124FORM4-DMO 01 Feb 2024 30 Jan 2024 000-50175
4 Open 4 document View SEC filing for 4 012924FORM4-DMO 29 Jan 2024 25 Jan 2024 000-50175
4 Open 4 document View SEC filing for 4 122723FORM4-DMO 27 Dec 2023 26 Dec 2023 000-50175
4 Open 4 document View SEC filing for 4 122223FORM4-DMO 22 Dec 2023 21 Dec 2023 000-50175
4 Open 4 document View SEC filing for 4 122123FORM4-DMO 21 Dec 2023 19 Dec 2023 000-50175
4 Open 4 document View SEC filing for 4 121523FORM4-DMO 18 Dec 2023 15 Dec 2023 000-50175
4 Open 4 document View SEC filing for 4 061523FORM4-DMO 15 Jun 2023 14 Jun 2023 000-50175
4 Open 4 document View SEC filing for 4 060123FORM4-DMO 01 Jun 2023 30 May 2023 000-50175
4 Open 4 document View SEC filing for 4 032323FORM4-DMO 23 Mar 2023 22 Mar 2023 000-50175
4 Open 4 document View SEC filing for 4 030623FORM4-DMO 06 Mar 2023 02 Mar 2023 000-50175
4 Open 4 document View SEC filing for 4 121922FORM4-DMO 19 Dec 2022 15 Dec 2022 000-50175
4 Open 4 document View SEC filing for 4 121322FORM4-DMO 13 Dec 2022 09 Dec 2022 000-50175
4 Open 4 document View SEC filing for 4 120822FORM4-DMO 08 Dec 2022 06 Dec 2022 000-50175
4 Open 4 document View SEC filing for 4 120321FORM4-DMO 07 Dec 2021 03 Dec 2021 000-50175
4 Open 4 document View SEC filing for 4 110821FORM4-DMO 08 Nov 2021 04 Nov 2021 000-50175
4 Open 4 document View SEC filing for 4 110321FORM4-DMO 03 Nov 2021 02 Nov 2021 000-50175
4 Open 4 document View SEC filing for 4 081621FORM4-DMO 16 Aug 2021 13 Aug 2021 000-50175
4 Open 4 document View SEC filing for 4 072121FORM4-DMO 21 Jul 2021 19 Jul 2021 000-50175
4 Open 4 document View SEC filing for 4 070221FORM4-DMO 02 Jul 2021 30 Jun 2021 000-50175
4 Open 4 document View SEC filing for 4 042721FORM4-DMO 27 Apr 2021 26 Apr 2021 000-50175
4 Open 4 document View SEC filing for 4 042121FORM4-DMO 21 Apr 2021 19 Apr 2021 000-50175
4 Open 4 document View SEC filing for 4 031821FORM4-DMO 18 Mar 2021 16 Mar 2021 000-50175
4 Open 4 document View SEC filing for 4 121420FORM4-DMO 14 Dec 2020 10 Dec 2020 000-50175
4 Open 4 document View SEC filing for 4 FORM4DMOLP070120 01 Jul 2020 30 Jun 2020 000-50175
4 Open 4 document View SEC filing for 4 FORM4DMOLP042220 22 Apr 2020 20 Apr 2020 000-50175
4 Open 4 document View SEC filing for 4 FORM4DMOLP02252020 25 Feb 2020 21 Feb 2020 000-50175
4 Open 4 document View SEC filing for 4 FORM4DMOLP02212020 21 Feb 2020 19 Feb 2020 000-50175
4 Open 4 document View SEC filing for 4 021920FORM4-DMOLP 19 Feb 2020 14 Feb 2020 000-50175
4 Open 4 document View SEC filing for 4 FORM4DMOLP01032020 03 Jan 2020 31 Dec 2019 000-50175
4 Open 4 document View SEC filing for 4 120219FORM4-DMO 04 Dec 2019 02 Dec 2019 000-50175
4 Open 4 document View SEC filing for 4 111219FORM4DMO 12 Nov 2019 08 Nov 2019 000-50175
4 Open 4 document View SEC filing for 4 FORM4DMOLP102919 29 Oct 2019 28 Oct 2019 000-50175
4 Open 4 document View SEC filing for 4 FORM4DMOLP102319 23 Oct 2019 21 Oct 2019 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMOLP081919 19 Aug 2019 16 Aug 2019 000-50175
4 Open 4 document View SEC filing for 4 FORM4DMOLP081619 16 Aug 2019 14 Aug 2019 000-50175
4 Open 4 document View SEC filing for 4 081419-DMO-FORM4 14 Aug 2019 12 Aug 2019 000-50175
4 Open 4 document View SEC filing for 4 FORM4DMOLP062819 01 Jul 2019 28 Jun 2019 000-50175
4 Open 4 document View SEC filing for 4 061719FORM4DMOLP 19 Jun 2019 17 Jun 2019 000-50175
4 Open 4 document View SEC filing for 4 061319FORM4DMO 13 Jun 2019 11 Jun 2019 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO010319 03 Jan 2019 31 Dec 2018 000-50175
4 Open 4 document View SEC filing for 4 DMOLP-FORM4-120618 06 Dec 2018 04 Dec 2018 000-50175
4 Open 4 document View SEC filing for 4 FORM4-DMO062918 11 Sep 2018 29 Jun 2018 000-50175
4 Open 4 document View SEC filing for 4 041818FORM4-DMOLP 18 Apr 2018 17 Apr 2018 000-50175
4 Open 4 document View SEC filing for 4 012918FORM4-DMOLP 29 Jan 2018 25 Jan 2018 000-50175
4 Open 4 document View SEC filing for 4 012418FORM4-DMO 24 Jan 2018 22 Jan 2018 000-50175
4 Open 4 document View SEC filing for 4 112717FORM4-DMO 28 Nov 2017 27 Nov 2017 000-50175
4 Open 4 document View SEC filing for 4 090817FORM4-DMO 08 Sep 2017 06 Sep 2017 000-50175
4 Open 4 document View SEC filing for 4 DMOLP-FORM 4-120516 05 Dec 2016 01 Dec 2016 000-50175
4 Open 4 document View SEC filing for 4 FORM 4 - 092316 23 Sep 2016 21 Sep 2016 000-50175
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2016 19 Sep 2016 000-50175
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 21 Sep 2016 12 Sep 2016 000-50175
4 Open 4 document View SEC filing for 4 FORM 4 14 Sep 2016 12 Sep 2016 000-50175
4 Open 4 document View SEC filing for 4 FORM 4 - DMOLP 10 Mar 2016 09 Mar 2016 000-50175
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2015 16 Dec 2015 000-50175
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Aug 2015 28 Aug 2015 000-50175
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Aug 2015 25 Aug 2015 000-50175
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Aug 2015 20 Aug 2015 000-50175
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Aug 2015 17 Aug 2015 000-50175
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Aug 2015 11 Aug 2015 000-50175
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Aug 2015 07 Aug 2015 000-50175
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Aug 2015 04 Aug 2015 000-50175
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Aug 2015 30 Jul 2015 000-50175
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Jul 2015 27 Jul 2015 000-50175

About this filer

DORCHESTER MINERALS OPERATING LP files with the SEC under CIK 0001646289. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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