Last 12 months
Inside the activity.
21 purchase rows · 0 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 6 | 0 |
| Dec 2025 | 5 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 3 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 3 | 0 |
| Jun 2026 | 3 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 1 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/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 | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| April 17, 2018 Filed Apr 18, 2018 19:52 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 3,285 | $17.80 | $58,473.00 |
DisclosureSEC source: 0001437749-18-007092 · rdgdoc.xml · nonDerivative · entry 2 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,061 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 15, 2018 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| April 17, 2018 Filed Apr 18, 2018 19:52 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 500 | $17.80 | $8,899.75 |
DisclosureSEC source: 0001437749-18-007092 · rdgdoc.xml · nonDerivative · entry 1 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,776 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 15, 2018 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| March 15, 2018 Filed Mar 19, 2018 21:45 UTC |
MORIYAMA LESLIE AChief Financial Officer
|
PurchaseCommon Units | 2,040 | $15.93 | $32,497.20 |
DisclosureSEC source: 0001437749-18-004986 · rdgdoc.xml · nonDerivative · entry 1 MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,632 F1 · ownership.direct: These common units are held by Ms. Moriyama in her individual name, jointly with her spouse or in her Individual Retirement Account. Read SEC document |
| March 14, 2018 Filed Mar 15, 2018 23:58 UTC |
LASSITER ALLEN DDirector
|
PurchaseCommon Units | 2,638 | $16.06 | $42,355.73 |
DisclosureSEC source: 0001437749-18-004785 · rdgdoc.xml · nonDerivative · entry 2 LASSITER ALLEN D · CIK 0001723961 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,000 F1 · ownership.direct: Mr. Lassiter holds these common units in his individual name. Read SEC document |
| March 13, 2018 Filed Mar 15, 2018 23:58 UTC |
LASSITER ALLEN DDirector
|
PurchaseCommon Units | 7,362 | $15.90 | $117,089.67 |
DisclosureSEC source: 0001437749-18-004785 · rdgdoc.xml · nonDerivative · entry 1 LASSITER ALLEN D · CIK 0001723961 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,362 F1 · ownership.direct: Mr. Lassiter holds these common units in his individual name. Read SEC document |
| January 26, 2018 Filed Jan 29, 2018 18:47 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 25 | $15.95 | $398.75 |
DisclosureSEC source: 0001437749-18-001268 · rdgdoc.xml · nonDerivative · entry 3 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,276 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 26, 2018 Filed Jan 29, 2018 18:47 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 1,900 | $15.90 | $30,210.00 |
DisclosureSEC source: 0001437749-18-001268 · rdgdoc.xml · nonDerivative · entry 2 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,251 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 25, 2018 Filed Jan 29, 2018 18:47 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 2,000 | $16.45 | $32,900.00 |
DisclosureSEC source: 0001437749-18-001268 · rdgdoc.xml · nonDerivative · entry 1 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,351 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 24, 2018 Filed Jan 24, 2018 21:45 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 2,500 | $16.50 | $41,250.00 |
DisclosureSEC source: 0001437749-18-001081 · rdgdoc.xml · nonDerivative · entry 9 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,351 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 24, 2018 Filed Jan 24, 2018 21:45 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 5,000 | $16.55 | $82,750.00 |
DisclosureSEC source: 0001437749-18-001081 · rdgdoc.xml · nonDerivative · entry 8 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,851 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 24, 2018 Filed Jan 24, 2018 21:45 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 2,500 | $16.60 | $41,500.00 |
DisclosureSEC source: 0001437749-18-001081 · rdgdoc.xml · nonDerivative · entry 7 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,851 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 24, 2018 Filed Jan 24, 2018 21:45 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 1,500 | $16.65 | $24,975.00 |
DisclosureSEC source: 0001437749-18-001081 · rdgdoc.xml · nonDerivative · entry 6 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,351 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 23, 2018 Filed Jan 24, 2018 21:45 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 1,450 | $16.65 | $24,142.50 |
DisclosureSEC source: 0001437749-18-001081 · rdgdoc.xml · nonDerivative · entry 5 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,851 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 23, 2018 Filed Jan 24, 2018 21:45 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 550 | $16.55 | $9,102.50 |
DisclosureSEC source: 0001437749-18-001081 · rdgdoc.xml · nonDerivative · entry 4 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,401 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 22, 2018 Filed Jan 24, 2018 21:45 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 500 | $16.55 | $8,275.00 |
DisclosureSEC source: 0001437749-18-001081 · rdgdoc.xml · nonDerivative · entry 3 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,851 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 22, 2018 Filed Jan 24, 2018 21:45 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 100 | $16.40 | $1,640.00 |
DisclosureSEC source: 0001437749-18-001081 · rdgdoc.xml · nonDerivative · entry 2 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,351 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| January 22, 2018 Filed Jan 24, 2018 21:45 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 100 | $16.30 | $1,630.00 |
DisclosureSEC source: 0001437749-18-001081 · rdgdoc.xml · nonDerivative · entry 1 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,251 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 19, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| December 19, 2017 Filed Dec 20, 2017 15:03 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 1,702 | $14.60 | $24,849.20 |
DisclosureSEC source: 0001437749-17-020937 · rdgdoc.xml · nonDerivative · entry 6 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,737 F2 · ownership.direct: These common units are held by Mr. Vaughn in his individual name, IRA or Keogh Plan. Read SEC document |
| December 19, 2017 Filed Dec 20, 2017 15:03 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 700 | $14.60 | $10,220.00 |
DisclosureSEC source: 0001437749-17-020937 · rdgdoc.xml · nonDerivative · entry 5 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,035 F2 · ownership.direct: These common units are held by Mr. Vaughn in his individual name, IRA or Keogh Plan. Read SEC document |
| December 19, 2017 Filed Dec 20, 2017 15:03 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 2,398 | $14.60 | $35,010.56 |
DisclosureSEC source: 0001437749-17-020937 · rdgdoc.xml · nonDerivative · entry 4 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,335 F2 · ownership.direct: These common units are held by Mr. Vaughn in his individual name, IRA or Keogh Plan. Read SEC document |
| December 19, 2017 Filed Dec 20, 2017 15:03 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 200 | $14.58 | $2,915.00 |
DisclosureSEC source: 0001437749-17-020937 · rdgdoc.xml · nonDerivative · entry 3 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,937 F2 · ownership.direct: These common units are held by Mr. Vaughn in his individual name, IRA or Keogh Plan. Read SEC document |
| December 19, 2017 Filed Dec 20, 2017 15:03 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 475 | $14.64 | $6,953.95 |
DisclosureSEC source: 0001437749-17-020937 · rdgdoc.xml · nonDerivative · entry 2 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 487,210 F1 · ownership.nature: These common units are held by Vaughn Petroleum (DMLP), LLC. Mr. Vaughn and his spouse are the only unit holders of Vaughn Petroleum (DMLP), LLC. Read SEC document |
| December 19, 2017 Filed Dec 20, 2017 15:03 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 2,000 | $14.59 | $29,184.40 |
DisclosureSEC source: 0001437749-17-020937 · rdgdoc.xml · nonDerivative · entry 1 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 486,735 F1 · ownership.nature: These common units are held by Vaughn Petroleum (DMLP), LLC. Mr. Vaughn and his spouse are the only unit holders of Vaughn Petroleum (DMLP), LLC. Read SEC document |
| December 06, 2017 Filed Dec 6, 2017 21:43 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 186 | $14.70 | $2,734.20 |
DisclosureSEC source: 0001437749-17-020240 · rdgdoc.xml · nonDerivative · entry 4 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 484,735 F1 · ownership.nature: These common units are held by Vaughn Petroleum (DMLP), LLC. Mr. Vaughn and his spouse are the only unit holders of Vaughn Petroleum (DMLP), LLC. Read SEC document |
| December 06, 2017 Filed Dec 6, 2017 21:43 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 1,100 | $14.75 | $16,225.00 |
DisclosureSEC source: 0001437749-17-020240 · rdgdoc.xml · nonDerivative · entry 3 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 484,549 F1 · ownership.nature: These common units are held by Vaughn Petroleum (DMLP), LLC. Mr. Vaughn and his spouse are the only unit holders of Vaughn Petroleum (DMLP), LLC. Read SEC document |
| December 06, 2017 Filed Dec 6, 2017 21:43 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 2,900 | $14.75 | $42,774.71 |
DisclosureSEC source: 0001437749-17-020240 · rdgdoc.xml · nonDerivative · entry 2 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 483,449 F1 · ownership.nature: These common units are held by Vaughn Petroleum (DMLP), LLC. Mr. Vaughn and his spouse are the only unit holders of Vaughn Petroleum (DMLP), LLC. Read SEC document |
| December 05, 2017 Filed Dec 6, 2017 21:43 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 2,000 | $14.65 | $29,300.00 |
DisclosureSEC source: 0001437749-17-020240 · rdgdoc.xml · nonDerivative · entry 1 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 480,549 F1 · ownership.nature: These common units are held by Vaughn Petroleum (DMLP), LLC. Mr. Vaughn and his spouse are the only unit holders of Vaughn Petroleum (DMLP), LLC. Read SEC document |
| November 27, 2017 Filed Nov 28, 2017 23:04 UTC |
MORIYAMA LESLIE AChief Financial Officer
|
Tax withholdingCommon Units | 662 | $15.00 | $9,930.00 |
DisclosureSEC source: 0001437749-17-019885 · rdgdoc.xml · nonDerivative · entry 2 MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,592 F1 · kind: Represents payment of tax liability incident to the grant of common units awarded to the reporting person on November 27, 2017 pursuant to the Dorchester Minerals Operating LP Equity Incentive Plan, by withholding common units from such grant. Read SEC document |
| November 27, 2017 Filed Nov 28, 2017 23:04 UTC |
MORIYAMA LESLIE AChief Financial Officer
|
GrantCommon Units | 2,500 | $15.00 | $37,500.00 |
DisclosureSEC source: 0001437749-17-019885 · rdgdoc.xml · nonDerivative · entry 1 MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,254 Read SEC document |
| November 27, 2017 Filed Nov 28, 2017 23:03 UTC |
EHRMAN BRADLEY JChief Operating Officer
|
Tax withholdingCommon Units | 667 | $15.00 | $10,005.00 |
DisclosureSEC source: 0001437749-17-019884 · rdgdoc.xml · nonDerivative · entry 2 EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,855 F2 · kind: Represents payment of tax liability incident to the grant of common units awarded to the reporting person on November 27, 2017 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 |
| November 27, 2017 Filed Nov 28, 2017 23:03 UTC |
EHRMAN BRADLEY JChief Operating Officer
|
GrantCommon Units | 2,500 | $15.00 | $37,500.00 |
DisclosureSEC source: 0001437749-17-019884 · rdgdoc.xml · nonDerivative · entry 1 EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,522 F1 · ownership.direct: These common units are held by Mr. Ehrman in his individual name, IRA or Keogh Plan. Read SEC document |
| November 27, 2017 Filed Nov 28, 2017 23:00 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
OtherCommon Units | 17,903 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-17-019883 · rdgdoc.xml · nonDerivative · entry 1 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,151 F1 · kind: Disposed in connection with equity awards granted pursuant to the Dorchester Minerals Operating LP Equity Incentive Plan. Read SEC document |
| November 16, 2017 Filed Nov 17, 2017 21:01 UTC |
EHRMAN BRADLEY JChief Operating Officer
|
PurchaseCommon Units | 1,700 | $15.05 | $25,585.00 |
DisclosureSEC source: 0001437749-17-019551 · rdgdoc.xml · nonDerivative · entry 1 EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 27,886 F1 · ownership.nature: These common units are held by Quiscalus Ventures, LLC in which Mr. Ehrman is the sole member. Read SEC document |
| September 08, 2017 Filed Sep 8, 2017 18:08 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 600 | $14.54 | $8,724.00 |
DisclosureSEC source: 0001437749-17-015780 · rdgdoc.xml · nonDerivative · entry 9 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,054 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 9, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| September 07, 2017 Filed Sep 8, 2017 18:08 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 2,000 | $14.40 | $28,800.00 |
DisclosureSEC source: 0001437749-17-015780 · rdgdoc.xml · nonDerivative · entry 8 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,454 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 9, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| September 07, 2017 Filed Sep 8, 2017 18:08 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 500 | $14.45 | $7,225.00 |
DisclosureSEC source: 0001437749-17-015780 · rdgdoc.xml · nonDerivative · entry 7 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,454 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 9, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| September 07, 2017 Filed Sep 8, 2017 18:08 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 500 | $14.49 | $7,245.00 |
DisclosureSEC source: 0001437749-17-015780 · rdgdoc.xml · nonDerivative · entry 6 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,954 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 9, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| September 07, 2017 Filed Sep 8, 2017 18:08 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 9,500 | $14.50 | $137,750.00 |
DisclosureSEC source: 0001437749-17-015780 · rdgdoc.xml · nonDerivative · entry 5 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,454 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 9, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| September 06, 2017 Filed Sep 8, 2017 18:08 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 200 | $14.48 | $2,896.00 |
DisclosureSEC source: 0001437749-17-015780 · rdgdoc.xml · nonDerivative · entry 4 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,954 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 9, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| September 06, 2017 Filed Sep 8, 2017 18:08 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 400 | $14.44 | $5,776.00 |
DisclosureSEC source: 0001437749-17-015780 · rdgdoc.xml · nonDerivative · entry 3 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,754 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 9, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| September 06, 2017 Filed Sep 8, 2017 18:08 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 2,300 | $14.50 | $33,350.00 |
DisclosureSEC source: 0001437749-17-015780 · rdgdoc.xml · nonDerivative · entry 2 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,354 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 9, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| September 06, 2017 Filed Sep 8, 2017 18:08 UTC |
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
|
PurchaseCommon Units | 2,900 | $14.45 | $41,905.00 |
DisclosureSEC source: 0001437749-17-015780 · rdgdoc.xml · nonDerivative · entry 1 DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,054 F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on August 9, 2017 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program. Read SEC document |
| August 21, 2017 Filed Aug 22, 2017 20:28 UTC |
MORIYAMA LESLIE AChief Financial Officer
|
PurchaseCommon Units | 1,260 | $14.16 | $17,837.44 |
DisclosureSEC source: 0001437749-17-015171 · rdgdoc.xml · nonDerivative · entry 1 MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,754 Read SEC document |
| June 30, 2017 Filed Jul 5, 2017 19:28 UTC |
MCMANEMIN WILLIAM CASEYDirector · Chief Executive Officer
|
PurchaseCommon Units | 150,808 | $14.98 | $2,259,103.84 |
DisclosureSEC source: 0001437749-17-012305 · rdgdoc.xml · nonDerivative · entry 1 MCMANEMIN WILLIAM CASEY · CIK 0001049123 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 360,265 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 1307, Ltd. F2 · ownership.nature: Held by 1307, Ltd. Mr. McManemin disclaims beneficial ownership of those common units owned by 1307, Ltd. in which he does not have a pecuniary interest. Mr. McManemin is the sole manager of Cabana Management LLC, the sole general partner of 1307, Ltd. Read SEC document |
| June 30, 2017 Filed Jul 5, 2017 23:26 UTC |
EHRMAN BRADLEY JChief Operating Officer
|
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 |
| June 30, 2017 Filed Jul 5, 2017 23:24 UTC |
VAUGHN ROBERT CDirector
|
PurchaseCommon Units | 51,339 | $14.98 | $769,058.22 |
DisclosureSEC source: 0001437749-17-012303 · rdgdoc.xml · nonDerivative · entry 1 VAUGHN ROBERT C · CIK 0001203847 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 478,549 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 Vaughn Petroleum (DMLP), LLC. F2 · ownership.nature: These common units are held by Vaughn Petroleum (DMLP), LLC. Mr. Vaughn and his spouse are the only unit holders of Vaughn Petroleum (DMLP), LLC. Mr. Vaughn disclaims beneficial ownership of such common units, except to the extent of his pecuniary interest therein. Read SEC document |
| June 30, 2017 Filed Jul 5, 2017 23:21 UTC |
RALEY JAMES EDirector · Vice Chairman
|
PurchaseCommon Units | 19,252 | $14.98 | $288,394.96 |
DisclosureSEC source: 0001437749-17-012301 · rdgdoc.xml · nonDerivative · entry 1 RALEY JAMES E · CIK 0001199320 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,252 F1 · kind: The reporting person acquired the reported securities from the issuer on June 30, 2017 pursuant to a Contribution and Exchange Agreement dated June 30, 2017 by and between the issuer and the reporting person. F2 · ownership.direct: These common units are held by Mr. Raley in his individual name or IRA. Read SEC document |
| June 30, 2017 Filed Jul 5, 2017 23:19 UTC |
ALLEN H C JRDirector
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PurchaseCommon Units | 19,252 | $14.98 | $288,394.96 |
DisclosureSEC source: 0001437749-17-012300 · rdgdoc.xml · nonDerivative · entry 1 ALLEN H C JR · CIK 0001200964 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 41,130 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 the 2011 Pete & Kay Allen Family Trust. F2 · ownership.nature: These common units are held by the Pete & Kay Allen Family Trust, of which Mr. Allen is a trustee and an immediate family member is a beneficiary. Mr. Allen disclaims beneficial ownership of those common units by the 2011 Pete & Kay Allen Family Trust in which he does not have a pecuniary interest. Read SEC document |
| June 30, 2017 Filed Jul 5, 2017 23:15 UTC |
MORIYAMA LESLIE AChief Financial Officer
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PurchaseCommon Units | 6,417 | $14.98 | $96,126.66 |
DisclosureSEC source: 0001437749-17-012298 · rdgdoc.xml · nonDerivative · entry 1 MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,494 F1 · kind: The reporting person acquired the reported securities from the issuer on June 30, 2017 pursuant to a Contribution and Exchange Agreement dated June 30, 2017 by and between the issuer and the reporting person. Read SEC document |
| June 30, 2017 Filed Jul 5, 2017 23:13 UTC |
Rochelle MarthaDirector
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PurchaseCommon Units | 64,174 | $14.98 | $961,326.52 |
DisclosureSEC source: 0001437749-17-012297 · rdgdoc.xml · nonDerivative · entry 1 Rochelle Martha · CIK 0001578308 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · . Disclosed balance after: 64,174 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 MARI GST Non-Exempt Trust. F2 · balance_after: The reporting person disclaims beneficial ownership of these securities in excess of the reporting person's pecuniary interest therein and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. F3 · ownership.nature: By the MARI GST Non-Exempt Trust, of which the reporting person is the trustee and beneficiary. 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.