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Nasdaq · USD

DMLP

DORCHESTER MINERALS, L.P.

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Tapewire entity
4715
SEC CIK
0001172358
Parsed reports
192

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
MonthPurchasesSales
Nov 202560
Dec 202550
Jan 202600
Feb 202630
Mar 202600
Apr 202600
May 202630
Jun 202630
Jul 202600
Aug 202610
Sep 202600
Oct 202600

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
December 12, 2022 Filed Dec 13, 2022 21:48 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $28.16 $28,160.00
Disclosure

SEC source: 0001437749-22-028982 · 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: 38,636

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 12, 2022 Filed Dec 13, 2022 21:48 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 500 $28.07 $14,035.00
Disclosure

SEC source: 0001437749-22-028982 · 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: 37,636

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 12, 2022 Filed Dec 13, 2022 21:48 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 669 $28.15 $18,832.35
Disclosure

SEC source: 0001437749-22-028982 · 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: 37,136

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 09, 2022 Filed Dec 13, 2022 21:48 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $27.99 $27,990.00
Disclosure

SEC source: 0001437749-22-028982 · 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: 36,467

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 09, 2022 Filed Dec 13, 2022 21:48 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 500 $27.99 $13,994.00
Disclosure

SEC source: 0001437749-22-028982 · 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: 35,467

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 09, 2022 Filed Dec 13, 2022 21:48 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 2,000 $27.87 $55,740.00
Disclosure

SEC source: 0001437749-22-028982 · 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: 34,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 09, 2022 Filed Dec 13, 2022 21:48 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 500 $27.90 $13,950.00
Disclosure

SEC source: 0001437749-22-028982 · 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: 32,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 09, 2022 Filed Dec 13, 2022 21:48 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $27.92 $27,920.00
Disclosure

SEC source: 0001437749-22-028982 · 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: 32,467

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 09, 2022 Filed Dec 13, 2022 21:48 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 2,500 $27.91 $69,775.00
Disclosure

SEC source: 0001437749-22-028982 · 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: 31,467

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 06, 2022 Filed Dec 8, 2022 21:34 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 4,000 $28.65 $114,600.00
Disclosure

SEC source: 0001437749-22-028750 · rdgdoc.xml · nonDerivative · entry 10

DORCHESTER MINERALS OPERATING LP · CIK 0001646289 · Entity Under Common Control

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 06, 2022 Filed Dec 8, 2022 21:34 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $28.76 $28,762.60
Disclosure

SEC source: 0001437749-22-028750 · 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: 24,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 06, 2022 Filed Dec 8, 2022 21:34 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $28.73 $28,732.10
Disclosure

SEC source: 0001437749-22-028750 · 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: 23,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 06, 2022 Filed Dec 8, 2022 21:34 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 3,000 $28.77 $86,310.00
Disclosure

SEC source: 0001437749-22-028750 · 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: 22,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 06, 2022 Filed Dec 8, 2022 21:34 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 2,000 $28.59 $57,180.00
Disclosure

SEC source: 0001437749-22-028750 · 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: 19,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 06, 2022 Filed Dec 8, 2022 21:34 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $28.64 $28,640.00
Disclosure

SEC source: 0001437749-22-028750 · 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: 17,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 06, 2022 Filed Dec 8, 2022 21:34 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 4,000 $28.51 $114,040.00
Disclosure

SEC source: 0001437749-22-028750 · 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: 16,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 06, 2022 Filed Dec 8, 2022 21:34 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 2,000 $28.33 $56,660.00
Disclosure

SEC source: 0001437749-22-028750 · 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: 12,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 06, 2022 Filed Dec 8, 2022 21:34 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $28.41 $28,413.40
Disclosure

SEC source: 0001437749-22-028750 · 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: 10,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
December 06, 2022 Filed Dec 8, 2022 21:34 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $28.41 $28,410.00
Disclosure

SEC source: 0001437749-22-028750 · 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: 9,967

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on November 8, 2022.

Read SEC document
November 16, 2022 Filed Nov 17, 2022 18:10 UTC
MORIYAMA LESLIE AChief Financial Officer
PurchaseCommon Units 1,732 $28.75 $49,795.00
Disclosure

SEC source: 0001437749-22-027608 · rdgdoc.xml · nonDerivative · entry 1

MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,689

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
November 10, 2022 Filed Nov 14, 2022 13:06 UTC
EHRMAN BRADLEY JChief Executive Officer
PurchaseCommon Units 1,760 $28.73 $50,564.80
Disclosure

SEC source: 0001437749-22-027052 · rdgdoc.xml · nonDerivative · entry 1

EHRMAN BRADLEY J · CIK 0001642868 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · .

Disclosed balance after: 75,568

F1 · ownership.direct: These common units are held by Quiscalus Ventures, LLC, in which Mr. Ehrman is the sole member.

Read SEC document
June 14, 2022 Filed Jun 15, 2022 19:27 UTC
MORIYAMA LESLIE AChief Financial Officer
PurchaseCommon Units 1,149 $29.70 $34,121.28
Disclosure

SEC source: 0001437749-22-015045 · rdgdoc.xml · nonDerivative · entry 1

MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,957

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 09, 2022 Filed Mar 10, 2022 17:10 UTC
EHRMAN BRADLEY JChief Operating Officer
PurchaseCommon Units 1,309 $23.03 $30,146.27
Disclosure

SEC source: 0001437749-22-005818 · rdgdoc.xml · nonDerivative · entry 1

EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · .

Disclosed balance after: 73,808

F3 · balance_after: On December 31, 2021, the reporting person received 4,917 common units from Bradley J. Ehrman in a transaction exempt from reporting pursuant to Rule 16a-13.

F1 · ownership.direct: These common units are held by Quiscalus Ventures, LLC, in which Mr. Ehrman is the sole member.

Read SEC document
March 09, 2022 Filed Mar 10, 2022 16:57 UTC
MORIYAMA LESLIE AChief Financial Officer
PurchaseCommon Units 551 $23.65 $13,031.15
Disclosure

SEC source: 0001437749-22-005815 · rdgdoc.xml · nonDerivative · entry 2

MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,808

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 08, 2022 Filed Mar 10, 2022 16:57 UTC
MORIYAMA LESLIE AChief Financial Officer
PurchaseCommon Units 1,945 $24.58 $47,808.10
Disclosure

SEC source: 0001437749-22-005815 · rdgdoc.xml · nonDerivative · entry 1

MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,257

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
December 20, 2021 Filed Dec 20, 2021 19:38 UTC
EHRMAN BRADLEY JChief Operating Officer
PurchaseCommon Units 850 $18.91 $16,073.50
Disclosure

SEC source: 0001437749-21-028959 · rdgdoc.xml · nonDerivative · entry 1

EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · .

Disclosed balance after: 67,582

F1 · ownership.direct: (1) These common units are held by Quiscalus Ventures, LLC, in which Mr. Ehrman is the sole member.

Read SEC document
December 03, 2021 Filed Dec 7, 2021 21:58 UTC GrantCommon Units 989 $17.69 $17,495.41
Disclosure

SEC source: 0001437749-21-028017 · rdgdoc.xml · nonDerivative · entry 1

TROUT RONALD PAUL · CIK 0001199318 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,672

F1 · ownership.direct: These units are held by Mr. Trout in his individual name, IRA or jointly with his spouse.

Read SEC document
December 03, 2021 Filed Dec 7, 2021 21:56 UTC GrantCommon Units 989 $17.69 $17,495.41
Disclosure

SEC source: 0001437749-21-028016 · rdgdoc.xml · nonDerivative · entry 1

RUSSELL CHARLES WILLIAM · CIK 0001302245 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,767

F1 · ownership.direct: Mr. Russell holds these units in his individual name or jointly with his spouse.

Read SEC document
December 03, 2021 Filed Dec 7, 2021 21:53 UTC GrantCommon Units 989 $17.69 $17,495.41
Disclosure

SEC source: 0001437749-21-028015 · rdgdoc.xml · nonDerivative · entry 1

LASSITER ALLEN D · CIK 0001723961 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,767

F1 · ownership.direct: Mr. Lassiter holds these common units in his individual name.

Read SEC document
December 03, 2021 Filed Dec 7, 2021 21:50 UTC
MORIYAMA LESLIE AChief Financial Officer
Tax withholdingCommon Units 1,498 $17.69 $26,499.62
Disclosure

SEC source: 0001437749-21-028014 · rdgdoc.xml · nonDerivative · entry 2

MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,312

F2 · kind: Represents payment of tax liability incident to the grant of common units awarded to the reporting person on December 3, 2021 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 Ms. Moriyama in her individual name, jointly with her spouse or in her Individual Retirement Account.

Read SEC document
December 03, 2021 Filed Dec 7, 2021 21:50 UTC
MORIYAMA LESLIE AChief Financial Officer
GrantCommon Units 5,500 $17.69 $97,295.00
Disclosure

SEC source: 0001437749-21-028014 · rdgdoc.xml · nonDerivative · entry 1

MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,810

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
December 03, 2021 Filed Dec 7, 2021 21:48 UTC
EHRMAN BRADLEY JChief Operating Officer
Tax withholdingCommon Units 1,583 $17.69 $28,003.27
Disclosure

SEC source: 0001437749-21-028012 · rdgdoc.xml · nonDerivative · entry 3

EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,109

F3 · kind: Represents payment of tax liability incident to the grant of common units awarded to the reporting person on December 3, 2021 pursuant to the Dorchester Minerals Operating LP Equity Incentive Plan, by withholding common units from such grant.

F2 · ownership.direct: These common units are held by Mr. Ehrman in his individual name, IRA or Keogh Plan. On April 7, 2021, the reporting person contributed 4,924 common units to Quiscalus, a limited liability company of which the reporting person is the sole member, in a transaction exempt from reporting pursuant to Rule 16a-13.

Read SEC document
December 03, 2021 Filed Dec 7, 2021 21:48 UTC
EHRMAN BRADLEY JChief Operating Officer
GrantCommon Units 6,500 $17.69 $114,985.00
Disclosure

SEC source: 0001437749-21-028012 · rdgdoc.xml · nonDerivative · entry 2

EHRMAN BRADLEY J · CIK 0001642868 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,692

F2 · ownership.direct: These common units are held by Mr. Ehrman in his individual name, IRA or Keogh Plan. On April 7, 2021, the reporting person contributed 4,924 common units to Quiscalus, a limited liability company of which the reporting person is the sole member, in a transaction exempt from reporting pursuant to Rule 16a-13.

Read SEC document
December 03, 2021 Filed Dec 7, 2021 21:45 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
OtherCommon Units 28,950 $17.69 $512,125.50
Disclosure

SEC source: 0001437749-21-028010 · 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: 8,967

F1 · kind: Disposed in connection with equity awards granted pursuant to the Dorchester Minerals Operating LP Equity Incentive Plan.

Read SEC document
November 05, 2021 Filed Nov 8, 2021 15:56 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 375 $19.33 $7,248.75
Disclosure

SEC source: 0001437749-21-025616 · 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: 37,917

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
November 04, 2021 Filed Nov 8, 2021 15:56 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $19.13 $19,130.00
Disclosure

SEC source: 0001437749-21-025616 · 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: 37,542

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
November 04, 2021 Filed Nov 8, 2021 15:56 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $19.17 $19,170.00
Disclosure

SEC source: 0001437749-21-025616 · 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: 36,542

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
November 04, 2021 Filed Nov 8, 2021 15:56 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $19.18 $19,180.00
Disclosure

SEC source: 0001437749-21-025616 · 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: 35,542

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
November 04, 2021 Filed Nov 8, 2021 15:56 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 3,000 $19.15 $57,450.00
Disclosure

SEC source: 0001437749-21-025616 · 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: 34,542

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
November 02, 2021 Filed Nov 3, 2021 23:09 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 2,000 $19.29 $38,580.00
Disclosure

SEC source: 0001437749-21-025128 · 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: 31,542

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
November 02, 2021 Filed Nov 3, 2021 23:09 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 2,000 $19.27 $38,540.00
Disclosure

SEC source: 0001437749-21-025128 · 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: 29,542

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
August 19, 2021 Filed Aug 21, 2021 00:59 UTC
MORIYAMA LESLIE AChief Financial Officer
PurchaseCommon Units 2,133 $15.55 $33,168.15
Disclosure

SEC source: 0001437749-21-020631 · rdgdoc.xml · nonDerivative · entry 1

MORIYAMA LESLIE A · CIK 0001642865 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,310

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
August 13, 2021 Filed Aug 16, 2021 21:22 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 10 $16.31 $163.10
Disclosure

SEC source: 0001437749-21-020206 · 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: 27,542

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

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August 13, 2021 Filed Aug 16, 2021 21:22 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $16.29 $16,290.00
Disclosure

SEC source: 0001437749-21-020206 · 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: 27,532

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

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August 13, 2021 Filed Aug 16, 2021 21:22 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $16.25 $16,250.00
Disclosure

SEC source: 0001437749-21-020206 · 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: 26,532

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
August 13, 2021 Filed Aug 16, 2021 21:22 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 1,000 $16.34 $16,340.00
Disclosure

SEC source: 0001437749-21-020206 · 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: 25,532

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
August 13, 2021 Filed Aug 16, 2021 21:22 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 415 $16.32 $6,772.80
Disclosure

SEC source: 0001437749-21-020206 · 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: 24,532

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
August 13, 2021 Filed Aug 16, 2021 21:22 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 25 $16.30 $407.50
Disclosure

SEC source: 0001437749-21-020206 · 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: 24,117

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
July 20, 2021 Filed Jul 21, 2021 20:25 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 200 $16.04 $3,208.00
Disclosure

SEC source: 0001437749-21-017296 · 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: 24,092

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

Read SEC document
July 20, 2021 Filed Jul 21, 2021 20:25 UTC
DORCHESTER MINERALS OPERATING LPEntity Under Common Control
PurchaseCommon Units 2,800 $16.13 $45,164.00
Disclosure

SEC source: 0001437749-21-017296 · 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: 23,892

F1 · ownership.direct: Purchased pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2021 for the purpose of satisfying equity awards to be granted pursuant to the Dorchester Minerals Operating LP Equity Program.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.