Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| DORCHESTER MINERALS, L.P.DMLP · Entity 4715 | Chief Executive Officer | May 12, 2026 | May 12, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
DORCHESTER MINERALS, L.P.
Report date May 12, 2026 · Filed May 12, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common UnitsSEC Table I · non-derivative | Indirect. | 142,723 |
Reported balance
After 2026-05-12 transaction · row 1
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 1 · 2026-05-12 · Purchase · Acquired 4,000 · Balance 142,723 F1: These common units are held by Quiscalus Ventures, LLC, in which Mr. Ehrman is the sole member. F2: On December 31, 2025, the reporting person received 17,526 units from Bradley J. Ehrman in a transaction exempt from reporting pursuant to Rule 16a-13. |
| Common UnitsSEC Table I · non-derivative | Direct | 15,192 |
Reported balance
Holding disclosure · report date 2026-05-12 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 15,192 F3: These common units are held by Mr. Ehrman in his individual name, IRA or Keogh Plan. |
Filing footnotes · ownership attribution and instrument terms
F1: These common units are held by Quiscalus Ventures, LLC, in which Mr. Ehrman is the sole member.
F2: On December 31, 2025, the reporting person received 17,526 units from Bradley J. Ehrman in a transaction exempt from reporting pursuant to Rule 16a-13.
F3: These common units are held by Mr. Ehrman in his individual name, IRA or Keogh Plan.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 30, 2017 Filed Jul 5, 2017 23:26 UTC | DORCHESTER MINERALS, L.P. DMLP · Entity 4715 | PurchaseCommon Units | 3,208 | $14.98 | $48,055.84 |
DisclosureSEC source: 0001437749-17-012304 · rdgdoc.xml · nonDerivative · entry 1 EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 26,186 F1 · kind: Acquired from the issuer on June 30, 2017 pursuant to a Contribution and Exchange Agreement dated June 30, 2017 by and between the issuer and Quiscalus Ventures, LLC. F2 · ownership.nature: These common units are held by Quiscalus Ventures, LLC in which Mr. Ehrman is the sole member. Read SEC document |
| March 09, 2017 Filed Mar 9, 2017 16:49 UTC | DORCHESTER MINERALS, L.P. DMLP · Entity 4715 | PurchaseCommon Units | 1,132 | $16.05 | $18,168.60 |
DisclosureSEC source: 0001437749-17-004119 · rdgdoc.xml · nonDerivative · entry 2 EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 22,978 F2 · ownership.nature: These common units are held by Quiscalus Ventures, LLC in which Mr. Ehrman is the sole member. Read SEC document |
| March 09, 2017 Filed Mar 9, 2017 16:49 UTC | DORCHESTER MINERALS, L.P. DMLP · Entity 4715 | PurchaseCommon Units | 695 | $16.05 | $11,154.75 |
DisclosureSEC source: 0001437749-17-004119 · rdgdoc.xml · nonDerivative · entry 1 EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,022 F1 · ownership.direct: These common units are held by Mr. Ehrman in his individual name, IRA or Keogh Plan. Read SEC document |
| December 01, 2016 Filed Dec 5, 2016 15:47 UTC | DORCHESTER MINERALS, L.P. DMLP · Entity 4715 | Tax withholdingCommon Units | 670 | $16.65 | $11,155.50 |
DisclosureSEC source: 0001437749-16-042903 · rdgdoc.xml · nonDerivative · entry 2 EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,327 F2 · kind: Represents payment of tax liability incident to the grant of common units awarded to the reporting person on December 1, 2016 pursuant to the Dorchester Minerals Operating LP Equity Incentive Plan, by withholding common units from such grant. F1 · ownership.direct: These common units are held by Mr. Ehrman in his individual name, IRA or Keogh Plan. Read SEC document |
| December 01, 2016 Filed Dec 5, 2016 15:47 UTC | DORCHESTER MINERALS, L.P. DMLP · Entity 4715 | GrantCommon Units | 2,500 | $16.65 | $41,625.00 |
DisclosureSEC source: 0001437749-16-042903 · rdgdoc.xml · nonDerivative · entry 1 EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,997 F1 · ownership.direct: These common units are held by Mr. Ehrman in his individual name, IRA or Keogh Plan. Read SEC document |
| November 29, 2016 Filed Nov 29, 2016 20:44 UTC | DORCHESTER MINERALS, L.P. DMLP · Entity 4715 | PurchaseCommon Units | 1,122 | $16.10 | $18,064.20 |
DisclosureSEC source: 0001437749-16-042712 · rdgdoc.xml · nonDerivative · entry 2 EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 21,846 F2 · ownership.nature: These common units are held by Quiscalus Ventures, LLC in which Mr. Ehrman is the sole member. Read SEC document |
| November 29, 2016 Filed Nov 29, 2016 20:44 UTC | DORCHESTER MINERALS, L.P. DMLP · Entity 4715 | PurchaseCommon Units | 221 | $16.25 | $3,591.25 |
DisclosureSEC source: 0001437749-16-042712 · rdgdoc.xml · nonDerivative · entry 1 EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,497 F1 · ownership.direct: These common units are held by Mr. Ehrman in his individual name, IRA or Keogh Plan. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.