CoreWeave (CRWV) trusts and family sell Class A stock in plan trades

Q: Who is the insider in CoreWeave (CRWV) involved in this Form 4?

The filing relates to McBee Brannin , who serves as Chief Development Officer of CoreWeave, Inc. The reported holdings and trades are through family trusts and related accounts rather than direct ownership.

Q: What conversion of CoreWeave (CRWV) shares was reported?

The Canis Minor 2025 GRAT converted 8,335 shares of Class B Common Stock into 8,335 shares of Class A Common Stock . Each Class B share is convertible into one Class A share under the company’s charter.

Q: What CoreWeave (CRWV) stock sales were made by the Canis Minor 2025 GRAT?

After the conversion, the Canis Minor 2025 GRAT sold 8,335 shares of Class A Common Stock in multiple trades on January 5, 2026 , at weighted average prices ranging from about $76.82 to $84.27 per share, under a Rule 10b5-1 trading plan .

Filing Impact

(Very High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

CoreWeave, Inc.’s Chief Development Officer, McBee Brannin, reported indirect transactions in company stock on January 5, 2026, involving family trusts and related accounts. The Canis Minor 2025 GRAT converted 8,335 shares of Class B Common Stock into an equal number of Class A Common Stock, then sold those Class A shares in a series of trades under a Rule 10b5-1 trading plan adopted on September 2, 2025. Sale prices, reported as weighted averages, ranged from about $76.82 to $84.27 per share.

After these transactions, the Canis Minor 2025 GRAT indirectly holds 949,990 shares of Class B Common Stock. The Canis Major SM Trust, for the benefit of a minor child, sold small blocks of Class A shares and now holds 57,000 Class A shares. In addition, the reporting person’s spouse indirectly holds 2,280,300 shares of Class B Common Stock, and a child holds 1,800 shares of Class A Common Stock.

Insider Trade Summary

Net Seller: 8,835 shares ($700,454)

Net Sell 18 txns

Insider McBee Brannin

Role Chief Development Officer

Sold 8,835 shs ($700K)

Type	Security	Shares	Price	Value
Conversion	Class B Common Stock	8,335	$0.00	--
Conversion	Class A Common Stock	8,335	$0.00	--
Sale	Class A Common Stock	1,856	$77.4703	$144K
Sale	Class A Common Stock	2,085	$78.1814	$163K
Sale	Class A Common Stock	798	$79.2625	$63K
Sale	Class A Common Stock	2,023	$80.3141	$162K
Sale	Class A Common Stock	1,150	$81.1536	$93K
Sale	Class A Common Stock	289	$82.2563	$24K
Sale	Class A Common Stock	98	$83.3953	$8K
Sale	Class A Common Stock	36	$84.0431	$3K
Sale	Class A Common Stock	127	$77.5246	$10K
Sale	Class A Common Stock	119	$78.225	$9K
Sale	Class A Common Stock	63	$79.63	$5K
Sale	Class A Common Stock	137	$80.5674	$11K
Sale	Class A Common Stock	36	$81.595	$3K
Sale	Class A Common Stock	18	$82.84	$1K
holding	Class B Common Stock	--	--	--
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class B Common Stock — 949,990 shares (Indirect, Canis Minor 2025 GRAT); Class A Common Stock — 8,335 shares (Indirect, Canis Minor 2025 GRAT)

Footnotes (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. 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. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 2, 2025. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.82 to $77.81, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.82 to $78.81, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.82 to $79.81, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.82 to $80.80, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.82 to $81.80, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.84 to $82.78, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.88 to $83.86, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.94 to $84.27, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.82 to $77.75, inclusive. 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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.83 to $78.69, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.12 to $80.06, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.12 to $81.11, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.25 to $82.02, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.82 to $82.86, inclusive. The reported securities are directly held of record by the reporting person's child. The reported securities are directly held by the reporting person's spouse.

Form 4 Insider Transactions: What Each Field Means →

01/07/2026 - 08:03 PM

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

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)
01/05/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	01/05/2026		C		8,335	A	⁽¹⁾	8,335	I	Canis Minor 2025 GRAT⁽²⁾
Class A Common Stock	01/05/2026		S⁽³⁾		1,856	D	$77.4703⁽⁴⁾	6,479	I	Canis Minor 2025 GRAT⁽²⁾
Class A Common Stock	01/05/2026		S⁽³⁾		2,085	D	$78.1814⁽⁵⁾	4,394	I	Canis Minor 2025 GRAT⁽²⁾
Class A Common Stock	01/05/2026		S⁽³⁾		798	D	$79.2625⁽⁶⁾	3,596	I	Canis Minor 2025 GRAT⁽²⁾
Class A Common Stock	01/05/2026		S⁽³⁾		2,023	D	$80.3141⁽⁷⁾	1,573	I	Canis Minor 2025 GRAT⁽²⁾
Class A Common Stock	01/05/2026		S⁽³⁾		1,150	D	$81.1536⁽⁸⁾	423	I	Canis Minor 2025 GRAT⁽²⁾
Class A Common Stock	01/05/2026		S⁽³⁾		289	D	$82.2563⁽⁹⁾	134	I	Canis Minor 2025 GRAT⁽²⁾
Class A Common Stock	01/05/2026		S⁽³⁾		98	D	$83.3953⁽¹⁰⁾	36	I	Canis Minor 2025 GRAT⁽²⁾
Class A Common Stock	01/05/2026		S⁽³⁾		36	D	$84.0431⁽¹¹⁾	0	I	Canis Minor 2025 GRAT⁽²⁾
Class A Common Stock	01/05/2026		S⁽³⁾		127	D	$77.5246⁽¹²⁾	57,373	I	Canis Major SM Trust⁽¹³⁾
Class A Common Stock	01/05/2026		S⁽³⁾		119	D	$78.225⁽¹⁴⁾	57,254	I	Canis Major SM Trust⁽¹³⁾
Class A Common Stock	01/05/2026		S⁽³⁾		63	D	$79.63⁽¹⁵⁾	57,191	I	Canis Major SM Trust⁽¹³⁾
Class A Common Stock	01/05/2026		S⁽³⁾		137	D	$80.5674⁽¹⁶⁾	57,054	I	Canis Major SM Trust⁽¹³⁾
Class A Common Stock	01/05/2026		S⁽³⁾		36	D	$81.595⁽¹⁷⁾	57,018	I	Canis Major SM Trust⁽¹³⁾
Class A Common Stock	01/05/2026		S⁽³⁾		18	D	$82.84⁽¹⁸⁾	57,000	I	Canis Major SM Trust⁽¹³⁾
Class A Common Stock								1,800	I	See Footnote⁽¹⁹⁾

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Class B Common Stock	⁽¹⁾	01/05/2026		C			8,335	⁽¹⁾	⁽¹⁾	Class A Common Stock	8,335	⁽¹⁾	949,990	I	Canis Minor 2025 GRAT⁽²⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	2,280,300		2,280,300	I	By Spouse⁽²⁰⁾

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 Minor 2025 GRAT, of which the reporting person's spouse is the sole beneficiary and trustee.

3. The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 2, 2025.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.82 to $77.81, inclusive.

5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.82 to $78.81, inclusive.

6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.82 to $79.81, inclusive.

7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.82 to $80.80, inclusive.

8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.82 to $81.80, inclusive.

9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.84 to $82.78, inclusive.

10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.88 to $83.86, inclusive.

11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.94 to $84.27, inclusive.

12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.82 to $77.75, inclusive.

13. 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.

14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.83 to $78.69, inclusive.

15. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.12 to $80.06, inclusive.

16. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.12 to $81.11, inclusive.

17. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.25 to $82.02, inclusive.

18. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.82 to $82.86, inclusive.

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

20. 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	01/07/2026
	** 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).
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.

Source: View Original Filing on SEC EDGAR

FAQ

Who is the insider in CoreWeave (CRWV) involved in this Form 4?

The filing relates to McBee Brannin, who serves as Chief Development Officer of CoreWeave, Inc. The reported holdings and trades are through family trusts and related accounts rather than direct ownership.

What conversion of CoreWeave (CRWV) shares was reported?

The Canis Minor 2025 GRAT converted 8,335 shares of Class B Common Stock into 8,335 shares of Class A Common Stock. Each Class B share is convertible into one Class A share under the company’s charter.

What CoreWeave (CRWV) stock sales were made by the Canis Minor 2025 GRAT?

After the conversion, the Canis Minor 2025 GRAT sold 8,335 shares of Class A Common Stock in multiple trades on January 5, 2026, at weighted average prices ranging from about $76.82 to $84.27 per share, under a Rule 10b5-1 trading plan.

How many CoreWeave (CRWV) shares do the Canis Minor 2025 GRAT and Canis Major SM Trust hold after the transactions?

Following the reported transactions, the Canis Minor 2025 GRAT indirectly holds 949,990 shares of Class B Common Stock. The Canis Major SM Trust holds 57,000 shares of Class A Common Stock after selling small blocks of shares.

What CoreWeave (CRWV) holdings are associated with the reporting person’s family?

Besides the trust holdings, the reporting person’s spouse directly holds 2,280,300 shares of Class B Common Stock, and the reporting person’s child holds 1,800 shares of Class A Common Stock, all reported as indirect beneficial ownership.

Were the CoreWeave (CRWV) stock sales part of a pre-arranged plan?

Yes. The filing states that the reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 2, 2025.