[Form 4] CoreWeave, Inc. Insider Trading Activity

Rhea-AI Filing Summary

CoreWeave, Inc.’s Chief Development Officer McBee Brannin reported indirect transactions in family trusts holding company stock. On February 9, 2026, the Canis Major 2025 GRAT converted 25,000 shares of Class B Common Stock into the same number of Class A shares, and the Canis Minor 2025 GRAT converted 8,335 Class B shares into Class A.

Both GRATs then executed a series of open‑market sales of Class A Common Stock under a Rule 10b5‑1 trading plan adopted on November 17, 2025, at weighted average prices generally in the high‑$80s to high‑$90s per share. These sales reduced the Class A holdings of each GRAT reported in this part of the filing to zero.

The filing also notes additional indirect holdings: Class B Common Stock held by Brannin’s spouse and Class A Common Stock held by a child, reflecting broader family ownership in CoreWeave shares.

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
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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^*

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)
02/09/2026

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	02/09/2026		C		25,000	A	(1)	25,000	I	Canis Major 2025 GRAT(2)
Class A Common Stock	02/09/2026		S(3)		202	D	$89.4537(4)	24,798	I	Canis Major 2025 GRAT(2)
Class A Common Stock	02/09/2026		S(3)		62	D	$90.6718(5)	24,736	I	Canis Major 2025 GRAT(2)
Class A Common Stock	02/09/2026		S(3)		345	D	$92.1714(6)	24,391	I	Canis Major 2025 GRAT(2)
Class A Common Stock	02/09/2026		S(3)		295	D	$92.9395(7)	24,096	I	Canis Major 2025 GRAT(2)
Class A Common Stock	02/09/2026		S(3)		1,186	D	$94.1454(8)	22,910	I	Canis Major 2025 GRAT(2)
Class A Common Stock	02/09/2026		S(3)		6,125	D	$95.2189(9)	16,785	I	Canis Major 2025 GRAT(2)
Class A Common Stock	02/09/2026		S(3)		8,291	D	$96.0819(10)	8,494	I	Canis Major 2025 GRAT(2)
Class A Common Stock	02/09/2026		S(3)		8,140	D	$97.0128(11)	354	I	Canis Major 2025 GRAT(2)
Class A Common Stock	02/09/2026		S(3)		354	D	$97.7001(12)	0	I	Canis Major 2025 GRAT(2)
Class A Common Stock	02/09/2026		C		8,335	A	(1)	8,335	I	Canis Minor 2025 GRAT(13)
Class A Common Stock	02/09/2026		S(3)		68	D	$89.4582(4)	8,267	I	Canis Minor 2025 GRAT(13)
Class A Common Stock	02/09/2026		S(3)		20	D	$90.675(5)	8,247	I	Canis Minor 2025 GRAT(13)
Class A Common Stock	02/09/2026		S(3)		115	D	$92.1683(6)	8,132	I	Canis Minor 2025 GRAT(13)
Class A Common Stock	02/09/2026		S(3)		98	D	$92.9311(7)	8,034	I	Canis Minor 2025 GRAT(13)
Class A Common Stock	02/09/2026		S(3)		396	D	$94.1443(8)	7,638	I	Canis Minor 2025 GRAT(13)
Class A Common Stock	02/09/2026		S(3)		2,042	D	$95.2189(9)	5,596	I	Canis Minor 2025 GRAT(13)
Class A Common Stock	02/09/2026		S(3)		2,764	D	$96.0818(10)	2,832	I	Canis Minor 2025 GRAT(13)
Class A Common Stock	02/09/2026		S(3)		2,714	D	$97.0127(11)	118	I	Canis Minor 2025 GRAT(13)
Class A Common Stock	02/09/2026		S(3)		118	D	$97.6997(12)	0	I	Canis Minor 2025 GRAT(13)
Class A Common Stock								1,800	I	See Footnote(14)

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)	02/09/2026		C			25,000	(1)	(1)	Class A Common Stock	25,000	(1)	5,725,000	I	Canis Major 2025 GRAT(2)
Class B Common Stock	(1)	02/09/2026		C			8,335	(1)	(1)	Class A Common Stock	8,335	(1)	908,315	I	Canis Minor 2025 GRAT(13)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	2,280,300		2,280,300	I	By Spouse(15)

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 Canis Major 2025 GRAT, of which the reporting person is the sole trustee and beneficiary.

3. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.09 to $89.94, inclusive.

5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.31 to $91.22, inclusive.

6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.56 to $92.55, inclusive.

7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.59 to $93.52, inclusive.

8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.60 to $94.59, inclusive.

9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.60 to $95.59, inclusive.

10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.60 to $96.59, inclusive.

11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.60 to $97.59, inclusive.

12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.60 to $97.85, inclusive.

13. 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.

14. The reported securities are directly held of record by the reporting person's child.

15. The reported securities are directly held by the reporting person's spouse.

Remarks:

This Form 4 is Part 3 of 3 for this reporting person. Transactions by the reporting person are continued on this Part 3.

	/s/ Nisha Antony, as Attorney-in-Fact	02/11/2026
	** 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).
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