STOCK TITAN

[Form 4] Dorchester Minerals LP Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Positive)
Form Type
4

Dorchester Minerals, L.P. director Frank Damon Box reported acquiring 4,000 common units of DMLP on 09/05/2025 at a reported price of $25.569 per unit. The units are held directly and are noted to be owned jointly with his spouse, indicating shared beneficial ownership for these common units.

The filing is a standard Section 16 disclosure showing an insider purchase by a director; it records the class of security, transaction code P (purchase), quantity acquired, and post-transaction beneficial ownership of 4,000 units. No derivative transactions, dispositions, or additional material items are reported in this document.

Dorchester Minerals, L.P. direttore Frank Damon Box ha segnalato l'acquisto di 4.000 unità ordinarie di DMLP il 09/05/2025 al prezzo dichiarato di $25.569 per unità. Le unità sono detenute direttamente e risultano di comune proprietà con la moglie, indicando una titolarità beneficiaria condivisa per queste unità ordinarie.

La comunicazione è una tipica disclosure ai sensi della Sezione 16 che mostra un acquisto da parte di un amministratore; riporta la classe di strumento, il codice di transazione P (acquisto), la quantità acquisita e la titolarità beneficiaria post-transazione di 4.000 unità. Nel documento non sono segnalate operazioni su derivati, cessioni o altri elementi materiali aggiuntivi.

El director de Dorchester Minerals, L.P., Frank Damon Box, informó la adquisición de 4.000 unidades comunes de DMLP el 09/05/2025 a un precio declarado de $25.569 por unidad. Las unidades se mantienen directamente y constan como propiedad conjunta con su cónyuge, lo que indica una titularidad beneficiaria compartida de estas unidades comunes.

La presentación es una divulgación estándar según la Sección 16 que muestra una compra de un insider por parte de un director; registra la clase de valor, el código de transacción P (compra), la cantidad adquirida y la titularidad beneficiaria posterior a la transacción de 4.000 unidades. En este documento no se informan operaciones sobre derivados, enajenaciones ni otros elementos materiales adicionales.

Dorchester Minerals, L.P. 이사인 Frank Damon Box2025-09-05에 DMLP의 4,000 보통 유닛을 단가 $25.569로 취득했다고 보고했습니다. 해당 유닛은 직접 보유되어 있으며 배우자와 공동 소유로 기재되어 있어 이 보통 유닛에 대한 공동 실소유권을 나타냅니다.

이 제출서는 섹션 16에 따른 표준 공개서로, 이사의 내부자 매수를 보여줍니다. 증권 종류, 거래 코드 P(매수), 취득 수량 및 거래 후 실소유권인 4,000 유닛이 기재되어 있습니다. 이 문서에는 파생상품 거래, 처분 또는 기타 중요한 항목은 보고되지 않았습니다.

Le directeur de Dorchester Minerals, L.P., Frank Damon Box, a déclaré avoir acquis 4 000 unités ordinaires de DMLP le 09/05/2025 au prix déclaré de 25,569 $ par unité. Les unités sont détenues directement et sont indiquées comme la propriété conjointe avec son conjoint, ce qui indique une propriété bénéficiaire partagée de ces unités ordinaires.

Le dépôt est une divulgation standard au titre de la Section 16 montrant un achat d'initié par un administrateur ; il enregistre la catégorie de titre, le code de transaction P (achat), la quantité acquise et la propriété bénéficiaire après transaction de 4 000 unités. Aucune opération sur dérivés, cession ou autre élément matériel supplémentaire n'est signalée dans ce document.

Dorchester Minerals, L.P.-Direktor Frank Damon Box meldete den Erwerb von 4.000 Stammanteilen an DMLP am 09/05/2025 zu einem angegebenen Preis von $25.569 pro Einheit. Die Anteile werden direkt gehalten und sind als gemeinsames Eigentum mit seiner Ehefrau angegeben, was auf eine geteilte wirtschaftliche Eigentümerschaft an diesen Stammanteilen hinweist.

Die Einreichung ist eine übliche Offenlegung nach Abschnitt 16, die einen Insider-Kauf durch einen Direktor dokumentiert; sie enthält die Wertpapierklasse, den Transaktionscode P (Kauf), die erworbene Menge und den wirtschaftlichen Eigentumsstand nach der Transaktion von 4.000 Einheiten. In diesem Dokument werden keine Derivattransaktionen, Veräußerungen oder sonstige wesentliche Punkte gemeldet.

Positive
  • Director purchase disclosed: Director Frank Damon Box acquired 4,000 common units, demonstrating insider acquisition activity.
  • Clear ownership form: The filing specifies the units are held directly and jointly with spouse, clarifying beneficial ownership.
Negative
  • None.

Insights

TL;DR: Director purchase of 4,000 common units at $25.569 signals an insider buy but is a limited disclosure without broader context.

This Form 4 documents a straightforward purchase by a director with no derivatives or dispositions reported. The transaction code P confirms a direct purchase rather than an exercise or gift. The filing clarifies ownership is direct and jointly held with the reporting person's spouse, which affects beneficial ownership reporting. Absent additional filings or context about the director's prior holdings, trading pattern, or company size, the item is informative but not sufficient to infer material impact on corporate control or capital structure.

TL;DR: A director-level purchase is routine insider disclosure; joint ownership is properly noted, and no governance red flags are present in this filing.

The report meets Section 16 requirements by disclosing the class, quantity, price, and direct ownership form. Noting joint ownership with a spouse is important for accurate beneficial ownership records. There are no indications of transactions pursuant to a 10b5-1 plan or any amendments that would alter the governance implications. On its face, this Form 4 is a routine compliance disclosure rather than a governance event.

Dorchester Minerals, L.P. direttore Frank Damon Box ha segnalato l'acquisto di 4.000 unità ordinarie di DMLP il 09/05/2025 al prezzo dichiarato di $25.569 per unità. Le unità sono detenute direttamente e risultano di comune proprietà con la moglie, indicando una titolarità beneficiaria condivisa per queste unità ordinarie.

La comunicazione è una tipica disclosure ai sensi della Sezione 16 che mostra un acquisto da parte di un amministratore; riporta la classe di strumento, il codice di transazione P (acquisto), la quantità acquisita e la titolarità beneficiaria post-transazione di 4.000 unità. Nel documento non sono segnalate operazioni su derivati, cessioni o altri elementi materiali aggiuntivi.

El director de Dorchester Minerals, L.P., Frank Damon Box, informó la adquisición de 4.000 unidades comunes de DMLP el 09/05/2025 a un precio declarado de $25.569 por unidad. Las unidades se mantienen directamente y constan como propiedad conjunta con su cónyuge, lo que indica una titularidad beneficiaria compartida de estas unidades comunes.

La presentación es una divulgación estándar según la Sección 16 que muestra una compra de un insider por parte de un director; registra la clase de valor, el código de transacción P (compra), la cantidad adquirida y la titularidad beneficiaria posterior a la transacción de 4.000 unidades. En este documento no se informan operaciones sobre derivados, enajenaciones ni otros elementos materiales adicionales.

Dorchester Minerals, L.P. 이사인 Frank Damon Box2025-09-05에 DMLP의 4,000 보통 유닛을 단가 $25.569로 취득했다고 보고했습니다. 해당 유닛은 직접 보유되어 있으며 배우자와 공동 소유로 기재되어 있어 이 보통 유닛에 대한 공동 실소유권을 나타냅니다.

이 제출서는 섹션 16에 따른 표준 공개서로, 이사의 내부자 매수를 보여줍니다. 증권 종류, 거래 코드 P(매수), 취득 수량 및 거래 후 실소유권인 4,000 유닛이 기재되어 있습니다. 이 문서에는 파생상품 거래, 처분 또는 기타 중요한 항목은 보고되지 않았습니다.

Le directeur de Dorchester Minerals, L.P., Frank Damon Box, a déclaré avoir acquis 4 000 unités ordinaires de DMLP le 09/05/2025 au prix déclaré de 25,569 $ par unité. Les unités sont détenues directement et sont indiquées comme la propriété conjointe avec son conjoint, ce qui indique une propriété bénéficiaire partagée de ces unités ordinaires.

Le dépôt est une divulgation standard au titre de la Section 16 montrant un achat d'initié par un administrateur ; il enregistre la catégorie de titre, le code de transaction P (achat), la quantité acquise et la propriété bénéficiaire après transaction de 4 000 unités. Aucune opération sur dérivés, cession ou autre élément matériel supplémentaire n'est signalée dans ce document.

Dorchester Minerals, L.P.-Direktor Frank Damon Box meldete den Erwerb von 4.000 Stammanteilen an DMLP am 09/05/2025 zu einem angegebenen Preis von $25.569 pro Einheit. Die Anteile werden direkt gehalten und sind als gemeinsames Eigentum mit seiner Ehefrau angegeben, was auf eine geteilte wirtschaftliche Eigentümerschaft an diesen Stammanteilen hinweist.

Die Einreichung ist eine übliche Offenlegung nach Abschnitt 16, die einen Insider-Kauf durch einen Direktor dokumentiert; sie enthält die Wertpapierklasse, den Transaktionscode P (Kauf), die erworbene Menge und den wirtschaftlichen Eigentumsstand nach der Transaktion von 4.000 Einheiten. In diesem Dokument werden keine Derivattransaktionen, Veräußerungen oder sonstige wesentliche Punkte gemeldet.

SEC Form 4
FORM 4 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
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Box Frank Damon

(Last) (First) (Middle)
13603 PINEROCK LANE

(Street)
HOUSTON TX 77079

(City) (State) (Zip)
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)
3. Date of Earliest Transaction (Month/Day/Year)
09/05/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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 09/05/2025 P 4,000 A $25.569 4,000 D(1)
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 (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 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 (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (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: 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
Explanation of Responses:
1. These common units are held by Mr. Box jointly with his spouse.
/s/ Frank Damon Box 09/08/2025
** Signature of Reporting Person Date
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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What transaction did DMLP director Frank Damon Box report?

He reported acquiring 4,000 common units of DMLP on 09/05/2025 at $25.569 per unit (transaction code P).

How are the acquired DMLP units owned according to the Form 4?

The units are reported as direct ownership and are held jointly with his spouse.

Does the Form 4 show any derivative transactions or dispositions for DMLP?

No. The filing shows only a non-derivative acquisition of common units and lists no derivative transactions or dispositions.

Who filed the Form 4 for DMLP and what is their role?

The Form 4 was filed by Frank Damon Box, who is disclosed as a director of Dorchester Minerals, L.P.

What does transaction code 'P' mean in this Form 4?

In this filing, transaction code P indicates a purchase of the issuer's securities.
Dorchester Minerals Lp

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