Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

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

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(Print or Type Responses)

1. Name and Address of Reporting Person * McBee Brannin 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 (Last) (First) (Middle) C/O COREWEAVE, INC., 290 WEST MT. PLEASANT AVENUE, SUITE 4100 3. Date of Earliest Transaction (Month/Day/Year) 09/05/2025 (Street) LIVINGSTON, NJ 07039 4. If Amendment, Date 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 (City) (State) (Zip) 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)

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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
McBee Brannin C/O COREWEAVE, INC. 290 WEST MT. PLEASANT AVENUE, SUITE 4100 LIVINGSTON, NJ 07039			Chief Development Officer

Signatures

/s/ Kristen McVeety, as Attorney-in-Fact		09/09/2025
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(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.

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