Sec Form 4 Filing - Rochelle Martha @ DORCHESTER MINERALS, L.P. - 2020-06-01

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Rochelle Martha 2. Issuer Name and Ticker or Trading Symbol DORCHESTER MINERALS, L.P. [ DMLP] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 3838 OAK LAWN AVE, SUITE 300 3. Date of Earliest Transaction (MM/DD/YY) 06/01/2020 (Street) DALLAS, TX75219 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Units 06/01/2020 J 437,546 D 0 ( 2 ) I See footnote ( 3 ) Common Units 06/01/2020 J 120,314 A 184,488 ( 2 ) I See footnote ( 5 ) Common Units 358,486 ( 2 ) I See footnote ( 6 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Rochelle Martha 3838 OAK LAWN AVE SUITE 300 DALLAS, TX75219 X Signatures /s/ Martha Rochelle 06/02/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )On June 1, 2020, 437,546 Common Units were distributed from HighPoint 435 Family LP to its individual limited partners. ( 2 )The reporting person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for Section 16 or any other purpose. ( 3 )These Common Units are owned directly by HighPoint. The reporting person is a Co-Manager of 425PAP, LLC, the general partner of HighPoint. ( 4 )On June 1, 2020, 120,314 Common Units were distributed to MARI Trust from HighPoint 435 Family LP. ( 5 )These Common Units are owned directly by the MARI Trust, of which the reporting person is the trustee and beneficiary. ( 6 )These Common Units are owned directly by the Martha Ann Peak A Trust, of which the reporting person is the trustee and beneficiary.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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