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STOCK TITAN

[Form 4] CoreWeave, Inc. Insider Trading Activity

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

McBee Brannin, Chief Development Officer of CoreWeave, Inc. (CRWV), reported insider purchases on 09/05/2025. The Form 4 shows two coded transactions (Code C) dated 09/05/2025 acquiring 250,000 and 375,000 shares. Following those transactions, the filing lists direct beneficial ownership levels of 371,965 and 375,000 shares for the respective entries and multiple indirect holdings across trusts and family entities. The derivative section reports corresponding Class B share acquisitions that are convertible into Class A shares and identifies large underlying Class A share amounts held directly or indirectly (including figures such as 10,642,260 and 5,166,020 Class A shares shown in the filing). Footnotes describe ownership through the Brannin J. McBee 2022 Irrevocable Trust, Canis trusts and various family trust and GRAT entities with the reporting person serving in trustee or manager roles for several vehicles.

McBee Brannin, Chief Development Officer di CoreWeave, Inc. (CRWV), ha comunicato acquisti da parte di insider il 05/09/2025. Il Modulo 4 mostra due operazioni codificate (Codice C) datate 05/09/2025 per l'acquisto di 250.000 e 375.000 azioni. A seguito di tali operazioni, la dichiarazione riporta livelli di possesso diretto beneficiario di 371.965 e 375.000 azioni per le rispettive voci e molteplici partecipazioni indirette tramite trust e entità familiari. La sezione sui derivati indica corrispondenti acquisizioni di azioni di Classe B convertibili in azioni di Classe A e segnala ingenti quantità sottostanti di azioni di Classe A detenute direttamente o indirettamente (inclusi importi come 10.642.260 e 5.166.020 azioni di Classe A riportati nel documento). Le note descrivono la proprietà attraverso il Brannin J. McBee 2022 Irrevocable Trust, i trust Canis e vari trust familiari e GRAT, con la persona che effettua la segnalazione che ricopre ruoli di trustee o manager per diversi veicoli.

McBee Brannin, Chief Development Officer de CoreWeave, Inc. (CRWV), informó compras de insider el 05/09/2025. El Formulario 4 muestra dos transacciones codificadas (Código C) fechadas el 05/09/2025 por la adquisición de 250.000 y 375.000 acciones. Tras esas transacciones, la presentación enumera niveles de tenencia directa beneficiaria de 371.965 y 375.000 acciones para las entradas respectivas y múltiples participaciones indirectas a través de fideicomisos y entidades familiares. La sección de derivados informa adquisiciones correspondientes de acciones Clase B convertibles en acciones Clase A e identifica grandes cantidades subyacentes de acciones Clase A mantenidas directa o indirectamente (incluyendo cifras como 10.642.260 y 5.166.020 acciones Clase A mostradas en la presentación). Las notas describen la propiedad a través del Brannin J. McBee 2022 Irrevocable Trust, los fideicomisos Canis y varios fideicomisos familiares y GRAT, con la persona informante actuando como fideicomisario o gestor de varios vehículos.

CoreWeave, Inc. (CRWV)� 최고 개발 책임� McBee Brannin� 2025� 9� 5� 내부� 매수� 보고했습니다. Form 4에는 2025� 9� 5일자� 코드 C� 표기� 250,000� � 375,000� 취득� � 거래가 기재되어 있습니다. 해당 거래 이후 제출서류에는 각각� 항목� 대� 371,965� � 375,000주의 직접 수익� 소유 수준� 신탁 � 가� 관� 법인� 통한 다수� 간접 보유가 기재되어 있습니다. 파생상품 섹션에는 클래� B 주식� 취득� 보고되어 있으� 이는 클래� A 주식으로 전환 가능하�, 직접 또는 간접적으� 보유� 대규모 기초 클래� A 주식 수량(제출서류� 기재� 10,642,2605,166,020 클래� A 주식 �)� 식별하고 있습니다. 각주에는 Brannin J. McBee 2022 Irrevocable Trust, Canis 신탁 � 다양� 가� 신탁� GRAT� 통한 소유 구조가 설명되어 있으�, 보고자는 여러 수탁�(trustee) 또는 관리자(manager) 역할� 수행하고 있다� 나와 있습니다.

McBee Brannin, Chief Development Officer de CoreWeave, Inc. (CRWV), a déclaré des achats d'initiés le 05/09/2025. Le formulaire 4 présente deux transactions codées (Code C) datées du 05/09/2025 portant sur l'acquisition de 250 000 et 375 000 actions. À la suite de ces transactions, le dépôt indique des niveaux de propriété bénéficiaire directe de 371 965 et 375 000 actions pour les entrées respectives ainsi que de multiples détentions indirectes via des trusts et entités familiales. La section dérivés signale des acquisitions correspondantes d'actions de Classe B convertibles en actions de Classe A et identifie d'importants montants sous-jacents d'actions de Classe A détenues directement ou indirectement (y compris des montants tels que 10 642 260 et 5 166 020 actions de Classe A figurant dans le dépôt). Les notes décrivent la propriété via le Brannin J. McBee 2022 Irrevocable Trust, les trusts Canis et divers trusts familiaux et GRAT, la personne déclarante exerçant des fonctions de trustee ou de gestionnaire pour plusieurs véhicules.

McBee Brannin, Chief Development Officer von CoreWeave, Inc. (CRWV), meldete Insider-Käufe am 05.09.2025. Das Formular 4 zeigt zwei kodierte Transaktionen (Code C) vom 05.09.2025 zum Erwerb von 250.000 bzw. 375.000 Aktien. Nach diesen Transaktionen gibt die Einreichung direkte wirtschaftliche Eigentumsangaben von 371.965 bzw. 375.000 Aktien für die jeweiligen Einträge sowie mehrere indirekte Beteiligungen über Trusts und Familieneinheiten an. Der Derivate-Abschnitt berichtet über entsprechende Erwerbe von Class-B-Aktien, die in Class-A-Aktien wandelbar sind, und weist auf große zugrundeliegende Class-A-Aktienbestände hin, die direkt oder indirekt gehalten werden (einschließlich Beträgen wie 10.642.260 und 5.166.020 Class-A-Aktien, die in der Einreichung aufgeführt sind). Fußnoten beschreiben Eigentum über den Brannin J. McBee 2022 Irrevocable Trust, die Canis-Trusts und verschiedene familiäre Trust- und GRAT-Strukturen, wobei die meldende Person in mehreren Vehikeln als Treuhänder oder Verwalter fungiert.

Positive
  • Insider acquisitions totaling 625,000 shares reported on 09/05/2025 (250,000 and 375,000 shares)
  • Detailed disclosure of indirect holdings across trusts and family entities clarifies ownership structure
  • Conversion mechanics disclosed: Form notes each Class B share is convertible into one Class A share
Negative
  • None.

Insights

TL;DR: Insider acquisitions of 625,000 shares reported; sizable convertible holdings increase apparent economic exposure to CRWV.

The filing documents two Code C transactions on 09/05/2025 acquiring 250,000 and 375,000 shares, totaling 625,000 shares acquired on that date. The derivative disclosures show Class B instruments convertible into Class A shares and list substantial underlying Class A positions. For investors monitoring insider activity, the size and structure of these holdings—spread across direct ownership and multiple trusts/LLCs—indicates materially concentrated insider exposure. Documentation of trustee/manager roles clarifies control over several indirect holdings, which affects how these positions may convert or transfer in the future.

TL;DR: Transactions routed through trusts and family vehicles; reporting clarifies relationships and conversion mechanics.

The Form 4 includes detailed footnotes explaining that many reported securities are held by the Brannin J. McBee 2022 Irrevocable Trust, Canis trusts, family trust LLCs and GRATs, with the reporting person holding trustee or manager roles in several vehicles. The filing also reiterates that Class B shares are convertible into Class A shares under the charter. From a governance perspective, the disclosure provides clear mapping of direct and indirect holdings and the potential for conversion-driven changes in voting or economic ownership, which is relevant for shareholder oversight and related-party transparency.

McBee Brannin, Chief Development Officer di CoreWeave, Inc. (CRWV), ha comunicato acquisti da parte di insider il 05/09/2025. Il Modulo 4 mostra due operazioni codificate (Codice C) datate 05/09/2025 per l'acquisto di 250.000 e 375.000 azioni. A seguito di tali operazioni, la dichiarazione riporta livelli di possesso diretto beneficiario di 371.965 e 375.000 azioni per le rispettive voci e molteplici partecipazioni indirette tramite trust e entità familiari. La sezione sui derivati indica corrispondenti acquisizioni di azioni di Classe B convertibili in azioni di Classe A e segnala ingenti quantità sottostanti di azioni di Classe A detenute direttamente o indirettamente (inclusi importi come 10.642.260 e 5.166.020 azioni di Classe A riportati nel documento). Le note descrivono la proprietà attraverso il Brannin J. McBee 2022 Irrevocable Trust, i trust Canis e vari trust familiari e GRAT, con la persona che effettua la segnalazione che ricopre ruoli di trustee o manager per diversi veicoli.

McBee Brannin, Chief Development Officer de CoreWeave, Inc. (CRWV), informó compras de insider el 05/09/2025. El Formulario 4 muestra dos transacciones codificadas (Código C) fechadas el 05/09/2025 por la adquisición de 250.000 y 375.000 acciones. Tras esas transacciones, la presentación enumera niveles de tenencia directa beneficiaria de 371.965 y 375.000 acciones para las entradas respectivas y múltiples participaciones indirectas a través de fideicomisos y entidades familiares. La sección de derivados informa adquisiciones correspondientes de acciones Clase B convertibles en acciones Clase A e identifica grandes cantidades subyacentes de acciones Clase A mantenidas directa o indirectamente (incluyendo cifras como 10.642.260 y 5.166.020 acciones Clase A mostradas en la presentación). Las notas describen la propiedad a través del Brannin J. McBee 2022 Irrevocable Trust, los fideicomisos Canis y varios fideicomisos familiares y GRAT, con la persona informante actuando como fideicomisario o gestor de varios vehículos.

CoreWeave, Inc. (CRWV)� 최고 개발 책임� McBee Brannin� 2025� 9� 5� 내부� 매수� 보고했습니다. Form 4에는 2025� 9� 5일자� 코드 C� 표기� 250,000� � 375,000� 취득� � 거래가 기재되어 있습니다. 해당 거래 이후 제출서류에는 각각� 항목� 대� 371,965� � 375,000주의 직접 수익� 소유 수준� 신탁 � 가� 관� 법인� 통한 다수� 간접 보유가 기재되어 있습니다. 파생상품 섹션에는 클래� B 주식� 취득� 보고되어 있으� 이는 클래� A 주식으로 전환 가능하�, 직접 또는 간접적으� 보유� 대규모 기초 클래� A 주식 수량(제출서류� 기재� 10,642,2605,166,020 클래� A 주식 �)� 식별하고 있습니다. 각주에는 Brannin J. McBee 2022 Irrevocable Trust, Canis 신탁 � 다양� 가� 신탁� GRAT� 통한 소유 구조가 설명되어 있으�, 보고자는 여러 수탁�(trustee) 또는 관리자(manager) 역할� 수행하고 있다� 나와 있습니다.

McBee Brannin, Chief Development Officer de CoreWeave, Inc. (CRWV), a déclaré des achats d'initiés le 05/09/2025. Le formulaire 4 présente deux transactions codées (Code C) datées du 05/09/2025 portant sur l'acquisition de 250 000 et 375 000 actions. À la suite de ces transactions, le dépôt indique des niveaux de propriété bénéficiaire directe de 371 965 et 375 000 actions pour les entrées respectives ainsi que de multiples détentions indirectes via des trusts et entités familiales. La section dérivés signale des acquisitions correspondantes d'actions de Classe B convertibles en actions de Classe A et identifie d'importants montants sous-jacents d'actions de Classe A détenues directement ou indirectement (y compris des montants tels que 10 642 260 et 5 166 020 actions de Classe A figurant dans le dépôt). Les notes décrivent la propriété via le Brannin J. McBee 2022 Irrevocable Trust, les trusts Canis et divers trusts familiaux et GRAT, la personne déclarante exerçant des fonctions de trustee ou de gestionnaire pour plusieurs véhicules.

McBee Brannin, Chief Development Officer von CoreWeave, Inc. (CRWV), meldete Insider-Käufe am 05.09.2025. Das Formular 4 zeigt zwei kodierte Transaktionen (Code C) vom 05.09.2025 zum Erwerb von 250.000 bzw. 375.000 Aktien. Nach diesen Transaktionen gibt die Einreichung direkte wirtschaftliche Eigentumsangaben von 371.965 bzw. 375.000 Aktien für die jeweiligen Einträge sowie mehrere indirekte Beteiligungen über Trusts und Familieneinheiten an. Der Derivate-Abschnitt berichtet über entsprechende Erwerbe von Class-B-Aktien, die in Class-A-Aktien wandelbar sind, und weist auf große zugrundeliegende Class-A-Aktienbestände hin, die direkt oder indirekt gehalten werden (einschließlich Beträgen wie 10.642.260 und 5.166.020 Class-A-Aktien, die in der Einreichung aufgeführt sind). Fußnoten beschreiben Eigentum über den Brannin J. McBee 2022 Irrevocable Trust, die Canis-Trusts und verschiedene familiäre Trust- und GRAT-Strukturen, wobei die meldende Person in mehreren Vehikeln als Treuhänder oder Verwalter fungiert.

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*
McBee Brannin

(Last) (First) (Middle)
C/O COREWEAVE, INC.
290 WEST MT. PLEASANT AVENUE, SUITE 4100

(Street)
LIVINGSTON NJ 07039

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
CoreWeave, Inc. [ CRWV ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Development Officer
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
Class A Common Stock 09/05/2025 C 250,000 A (1) 371,965 D
Class A Common Stock 09/05/2025 C 375,000 A (1) 375,000 I Brannin J. McBee 2022 Irrevocable Trust(2)
Class A Common Stock 60,000 I Canis Major SM Trust(3)
Class A Common Stock 1,800 I See Footnote(4)
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
Class B Common Stock (1) 09/05/2025 C 250,000 (1) (1) Class A Common Stock 250,000 (1) 10,642,260 D
Class B Common Stock (1) 09/05/2025 C 375,000 (1) (1) Class A Common Stock 375,000 (1) 5,166,020 I Brannin J. McBee 2022 Irrevocable Trust(2)
Class B Common Stock (1) (1) (1) Class A Common Stock 2,300,300 2,300,300 I By Spouse(5)
Class B Common Stock (1) (1) (1) Class A Common Stock 104,000 104,000 I Canis Major 2025 Family Trust LLC(6)
Class B Common Stock (1) (1) (1) Class A Common Stock 6,000,000 6,000,000 I Canis Major 2025 GRAT(7)
Class B Common Stock (1) (1) (1) Class A Common Stock 360,000 360,000 I Canis Major 2024 Irrevocable Trust LLC(8)
Class B Common Stock (1) (1) (1) Class A Common Stock 114,000 114,000 I Canis Minor 2025 Family Trust LLC(9)
Class B Common Stock (1) (1) (1) Class A Common Stock 1,000,000 1,000,000 I Canis Minor 2025 GRAT(10)
Explanation of Responses:
1. Each share of Class B Common Stock is convertible into one share of the Issuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.
2. The reported securities are directly held by the Brannin J. McBee 2022 Irrevocable Trust, of which the reporting person's spouse and minor child are beneficiaries and for which the reporting person's spouse serves as trustee.
3. The reported securities are directly held by the Canis Major SM Trust (the "Canis Trust"), an irrevocable trust with a third-party trustee, of which the reporting person's minor child is beneficiary. The reporting person has the power to remove and replace the Canis Trust's trustee.
4. The reported securities are directly held of record by the reporting person's minor child.
5. The reported securities are directly held by the reporting person's spouse.
6. The reported securities are directly held by the Canis Major 2025 Family Trust LLC, of which the reporting person serves as manager.
7. The reported securities are directly held by the Canis Major 2025 GRAT, of which the reporting person is the sole trustee and beneficiary.
8. The reported securities are directly held by the Canis Major 2024 Irrevocable Trust LLC (the "2024 LLC") of which the reporting person serves as manager.
9. The reported securities are directly held by the Canis Minor 2025 Family Trust LLC, of which the reporting person serves as manager.
10. The reported securities are directly held by the Canis Minor 2025 GRAT, of which the reporting person's spouse is the sole beneficiary and trustee.
/s/ Kristen McVeety, as Attorney-in-Fact 09/09/2025
** 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 did CoreWeave (CRWV) insider McBee Brannin report on Form 4?

The filing reports Code C transactions on 09/05/2025 acquiring 250,000 and 375,000 shares, and discloses related derivative holdings and indirect ownership through trusts.

How many total shares did McBee acquire on 09/05/2025 according to the Form 4?

625,000 shares in aggregate (250,000 plus 375,000) are recorded as purchased on 09/05/2025.

Are the reported Class B securities convertible to Class A shares?

Yes. The filing states each Class B Common Stock share is convertible into one Class A Common Stock share under the issuer's certificate of incorporation.

Which entities hold indirect positions for McBee Brannin listed in the filing?

Indirect holdings are reported in the Brannin J. McBee 2022 Irrevocable Trust, Canis Major SM Trust, Canis Major 2025 Family Trust LLC, Canis Major 2025 GRAT, Canis Major 2024 Irrevocable Trust LLC, Canis Minor 2025 Family Trust LLC and Canis Minor 2025 GRAT.

Who signed the Form 4 filing for McBee Brannin and when?

The filing is signed by /s/ Kristen McVeety, as Attorney-in-Fact and dated 09/09/2025.
CoreWeave, Inc.

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Software - Infrastructure
Services-prepackaged Software
United States
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