STOCK TITAN

[Form 4] MARA Holdings, Inc. Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4
Rhea-AI Filing Summary

Form 4 filing – MARA Holdings, Inc. (ticker: MARA)

Chief Executive Officer and Director Frederick G. Thiel reported one open-market sale of common stock on 16 June 2025. The transaction, executed under a previously adopted Rule 10b5-1 trading plan (established 18 June 2024), involved 27,505 shares at an average price of $15.30 per share, implying gross proceeds of roughly $420 thousand. Following the sale, Thiel continues to hold 3,983,593 shares, so the disposition represents approximately 0.7 % of his reported direct ownership.

The filing does not list any derivative security activity and contains no additional footnotes beyond confirmation that the transaction was executed pursuant to the 10b5-1 plan.

Because the sale is small relative to the insider’s remaining stake and was pre-planned, the market impact is likely to be limited. Nevertheless, investors often monitor insider trends for signals regarding executive sentiment and future expectations.

Dichiarazione Modulo 4 – MARA Holdings, Inc. (simbolo: MARA)

Il CEO e Direttore Frederick G. Thiel ha comunicato una vendita sul mercato aperto di azioni ordinarie avvenuta il 16 giugno 2025. L'operazione, eseguita nell'ambito di un piano di trading Rule 10b5-1 precedentemente adottato (istituito il 18 giugno 2024), ha riguardato 27.505 azioni a un prezzo medio di 15,30 $ per azione, con un ricavo lordo di circa 420 mila $. Dopo la vendita, Thiel detiene ancora 3.983.593 azioni, quindi la cessione rappresenta circa lo 0,7% della sua proprietà diretta dichiarata.

La dichiarazione non riporta alcuna attività relativa a strumenti derivati e non contiene note aggiuntive oltre alla conferma che la transazione è stata eseguita secondo il piano 10b5-1.

Poiché la vendita è modesta rispetto alla partecipazione residua dell’insider e pianificata in anticipo, l’impatto sul mercato dovrebbe essere limitato. Tuttavia, gli investitori monitorano spesso le tendenze degli insider per captare segnali riguardo al sentiment dei dirigenti e alle aspettative future.

Presentación del Formulario 4 – MARA Holdings, Inc. (símbolo: MARA)

El Director Ejecutivo y miembro del Consejo Frederick G. Thiel informó una venta en mercado abierto de acciones ordinarias el 16 de junio de 2025. La transacción, realizada bajo un plan de negociación Rule 10b5-1 previamente establecido (18 de junio de 2024), involucró 27,505 acciones a un precio promedio de $15.30 por acción, generando ingresos brutos aproximados de $420 mil. Tras la venta, Thiel mantiene 3,983,593 acciones, por lo que la disposición representa aproximadamente el 0.7 % de su propiedad directa reportada.

La presentación no incluye actividad alguna relacionada con valores derivados ni notas adicionales aparte de la confirmación de que la operación se ejecutó conforme al plan 10b5-1.

Dado que la venta es pequeña en relación con la participación restante del insider y fue planificada con anticipación, es probable que el impacto en el mercado sea limitado. No obstante, los inversores suelen seguir las tendencias de los insiders para obtener señales sobre el sentimiento ejecutivo y expectativas futuras.

Form 4 제출 – MARA Holdings, Inc. (티커: MARA)

최고경영자 겸 이사인 프레더릭 G. 틸2025년 6월 16일에 보통주 공개시장 매도 거래를 보고했습니다. 이 거래는 2024년 6월 18일에 설정된 Rule 10b5-1 거래 계획에 따라 실행되었으며, 27,505주를 주당 평균 $15.30에 매도하여 총 약 의 매출을 기록했습니다. 매도 후 틸은 여전히 3,983,593주를 보유하고 있어 이번 처분은 그의 신고된 직접 소유 지분의 약 0.7%에 해당합니다.

제출서에는 파생증권 관련 활동이 없으며, 10b5-1 계획에 따른 거래 실행을 확인하는 추가 주석도 포함되어 있지 않습니다.

매도 규모가 내부자의 잔여 지분에 비해 작고 사전에 계획된 거래이므로 시장에 미치는 영향은 제한적일 것으로 보입니다. 그럼에도 불구하고 투자자들은 경영진의 심리와 향후 기대를 파악하기 위해 내부자 동향을 주시하는 경우가 많습니다.

Dépôt du formulaire 4 – MARA Holdings, Inc. (symbole : MARA)

Le Directeur général et administrateur Frederick G. Thiel a déclaré une vente d’actions ordinaires sur le marché ouvert le 16 juin 2025. La transaction, réalisée dans le cadre d’un plan de négociation Rule 10b5-1 précédemment adopté (établi le 18 juin 2024), concernait 27 505 actions à un prix moyen de 15,30 $ par action, générant un produit brut d’environ 420 000 $. Après la vente, Thiel détient toujours 3 983 593 actions, la cession représentant donc environ 0,7 % de sa propriété directe déclarée.

Le dépôt ne mentionne aucune activité liée à des titres dérivés et ne comporte pas d’autres notes, hormis la confirmation que la transaction a été réalisée conformément au plan 10b5-1.

Étant donné que la vente est modeste par rapport à la participation restante de l’initié et qu’elle a été planifiée à l’avance, l’impact sur le marché devrait être limité. Néanmoins, les investisseurs surveillent souvent les tendances des initiés pour détecter des signaux concernant le sentiment des dirigeants et les attentes futures.

Formular 4 Einreichung – MARA Holdings, Inc. (Ticker: MARA)

Chief Executive Officer und Direktor Frederick G. Thiel meldete einen Verkauf von Stammaktien am 16. Juni 2025 im offenen Markt. Die Transaktion wurde im Rahmen eines zuvor eingerichteten Rule 10b5-1 Handelsplans (eingeführt am 18. Juni 2024) durchgeführt und umfasste 27.505 Aktien zu einem durchschnittlichen Preis von 15,30 $ pro Aktie, was Bruttoerlöse von etwa 420.000 $ ergibt. Nach dem Verkauf hält Thiel weiterhin 3.983.593 Aktien, sodass die Veräußerung etwa 0,7 % seines gemeldeten direkten Anteils entspricht.

Die Einreichung listet keine Aktivitäten mit Derivaten auf und enthält keine weiteren Fußnoten außer der Bestätigung, dass die Transaktion gemäß dem 10b5-1 Plan ausgeführt wurde.

Da der Verkauf im Verhältnis zum verbleibenden Anteil des Insiders klein und vorab geplant ist, wird die Marktwirkung voraussichtlich begrenzt sein. Dennoch beobachten Investoren häufig Insider-Trends, um Hinweise auf die Stimmung des Managements und zukünftige Erwartungen zu erhalten.

Positive
  • None.
Negative
  • None.

Insights

TL;DR Small, pre-planned CEO sale; neutral signal.

The transaction equals about 0.7 % of Mr. Thiel’s holdings, indicating portfolio diversification rather than a change in conviction. Execution under a disclosed 10b5-1 plan further reduces interpretation risk. No other insiders are listed, and the executive retains nearly 4 million shares, maintaining strong alignment with shareholders. From a valuation perspective, $15.30 is near recent trading ranges, so the sale provides minimal incremental information about fundamentals.

TL;DR Governance-compliant trade; immaterial ownership change.

Use of a Rule 10b5-1 plan adopted a year earlier demonstrates good governance practice and mitigates insider-trading concerns. The filing shows continued sizeable ownership, preserving incentive alignment. Given the modest share count, I consider the disclosure not materially impactful to investors’ governance risk assessment.

Dichiarazione Modulo 4 – MARA Holdings, Inc. (simbolo: MARA)

Il CEO e Direttore Frederick G. Thiel ha comunicato una vendita sul mercato aperto di azioni ordinarie avvenuta il 16 giugno 2025. L'operazione, eseguita nell'ambito di un piano di trading Rule 10b5-1 precedentemente adottato (istituito il 18 giugno 2024), ha riguardato 27.505 azioni a un prezzo medio di 15,30 $ per azione, con un ricavo lordo di circa 420 mila $. Dopo la vendita, Thiel detiene ancora 3.983.593 azioni, quindi la cessione rappresenta circa lo 0,7% della sua proprietà diretta dichiarata.

La dichiarazione non riporta alcuna attività relativa a strumenti derivati e non contiene note aggiuntive oltre alla conferma che la transazione è stata eseguita secondo il piano 10b5-1.

Poiché la vendita è modesta rispetto alla partecipazione residua dell’insider e pianificata in anticipo, l’impatto sul mercato dovrebbe essere limitato. Tuttavia, gli investitori monitorano spesso le tendenze degli insider per captare segnali riguardo al sentiment dei dirigenti e alle aspettative future.

Presentación del Formulario 4 – MARA Holdings, Inc. (símbolo: MARA)

El Director Ejecutivo y miembro del Consejo Frederick G. Thiel informó una venta en mercado abierto de acciones ordinarias el 16 de junio de 2025. La transacción, realizada bajo un plan de negociación Rule 10b5-1 previamente establecido (18 de junio de 2024), involucró 27,505 acciones a un precio promedio de $15.30 por acción, generando ingresos brutos aproximados de $420 mil. Tras la venta, Thiel mantiene 3,983,593 acciones, por lo que la disposición representa aproximadamente el 0.7 % de su propiedad directa reportada.

La presentación no incluye actividad alguna relacionada con valores derivados ni notas adicionales aparte de la confirmación de que la operación se ejecutó conforme al plan 10b5-1.

Dado que la venta es pequeña en relación con la participación restante del insider y fue planificada con anticipación, es probable que el impacto en el mercado sea limitado. No obstante, los inversores suelen seguir las tendencias de los insiders para obtener señales sobre el sentimiento ejecutivo y expectativas futuras.

Form 4 제출 – MARA Holdings, Inc. (티커: MARA)

최고경영자 겸 이사인 프레더릭 G. 틸2025년 6월 16일에 보통주 공개시장 매도 거래를 보고했습니다. 이 거래는 2024년 6월 18일에 설정된 Rule 10b5-1 거래 계획에 따라 실행되었으며, 27,505주를 주당 평균 $15.30에 매도하여 총 약 의 매출을 기록했습니다. 매도 후 틸은 여전히 3,983,593주를 보유하고 있어 이번 처분은 그의 신고된 직접 소유 지분의 약 0.7%에 해당합니다.

제출서에는 파생증권 관련 활동이 없으며, 10b5-1 계획에 따른 거래 실행을 확인하는 추가 주석도 포함되어 있지 않습니다.

매도 규모가 내부자의 잔여 지분에 비해 작고 사전에 계획된 거래이므로 시장에 미치는 영향은 제한적일 것으로 보입니다. 그럼에도 불구하고 투자자들은 경영진의 심리와 향후 기대를 파악하기 위해 내부자 동향을 주시하는 경우가 많습니다.

Dépôt du formulaire 4 – MARA Holdings, Inc. (symbole : MARA)

Le Directeur général et administrateur Frederick G. Thiel a déclaré une vente d’actions ordinaires sur le marché ouvert le 16 juin 2025. La transaction, réalisée dans le cadre d’un plan de négociation Rule 10b5-1 précédemment adopté (établi le 18 juin 2024), concernait 27 505 actions à un prix moyen de 15,30 $ par action, générant un produit brut d’environ 420 000 $. Après la vente, Thiel détient toujours 3 983 593 actions, la cession représentant donc environ 0,7 % de sa propriété directe déclarée.

Le dépôt ne mentionne aucune activité liée à des titres dérivés et ne comporte pas d’autres notes, hormis la confirmation que la transaction a été réalisée conformément au plan 10b5-1.

Étant donné que la vente est modeste par rapport à la participation restante de l’initié et qu’elle a été planifiée à l’avance, l’impact sur le marché devrait être limité. Néanmoins, les investisseurs surveillent souvent les tendances des initiés pour détecter des signaux concernant le sentiment des dirigeants et les attentes futures.

Formular 4 Einreichung – MARA Holdings, Inc. (Ticker: MARA)

Chief Executive Officer und Direktor Frederick G. Thiel meldete einen Verkauf von Stammaktien am 16. Juni 2025 im offenen Markt. Die Transaktion wurde im Rahmen eines zuvor eingerichteten Rule 10b5-1 Handelsplans (eingeführt am 18. Juni 2024) durchgeführt und umfasste 27.505 Aktien zu einem durchschnittlichen Preis von 15,30 $ pro Aktie, was Bruttoerlöse von etwa 420.000 $ ergibt. Nach dem Verkauf hält Thiel weiterhin 3.983.593 Aktien, sodass die Veräußerung etwa 0,7 % seines gemeldeten direkten Anteils entspricht.

Die Einreichung listet keine Aktivitäten mit Derivaten auf und enthält keine weiteren Fußnoten außer der Bestätigung, dass die Transaktion gemäß dem 10b5-1 Plan ausgeführt wurde.

Da der Verkauf im Verhältnis zum verbleibenden Anteil des Insiders klein und vorab geplant ist, wird die Marktwirkung voraussichtlich begrenzt sein. Dennoch beobachten Investoren häufig Insider-Trends, um Hinweise auf die Stimmung des Managements und zukünftige Erwartungen zu erhalten.

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).
X
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*
Thiel Frederick G

(Last) (First) (Middle)
C/O MARA HOLDINGS, INC.
101 NE THIRD AVENUE, SUITE 1200

(Street)
FORT LAUDERDALE FL 33301

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
MARA Holdings, Inc. [ MARA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Executive Officer
3. Date of Earliest Transaction (Month/Day/Year)
06/16/2025
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 Stock 06/16/2025 S(1) 27,505 D $15.3 3,983,593 D
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. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 18, 2024.
/s/ Zabi Nowaid, Attorney-in-Fact for Fred Thiel 06/18/2025
** 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

How many MARA shares did CEO Frederick G. Thiel sell?

He sold 27,505 common shares on 16 June 2025.

What was the sale price of the MARA shares?

The average sale price reported was $15.30 per share.

Does the CEO still own a significant stake in MARA Holdings?

Yes. After the sale he directly owns 3,983,593 shares.

Was the transaction executed under a Rule 10b5-1 plan?

Yes, the filing states it was pursuant to a 10b5-1 plan adopted on 18 June 2024.

Is this insider sale considered material?

Given it represents only ~0.7 % of the CEO’s holdings, the impact is generally viewed as immaterial.
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