Brannin McBee - 31 Dec 2025 Form 4 Insider Report for CoreWeave, Inc. (CRWV)

Role: Chief Development Officer
Signature: /s/ Nisha Antony, as Attorney-in-Fact
Issuer symbol: CRWV
Transactions as of: 31 Dec 2025
Net transactions value: -$4,182,723
Form type: 4
Filing time: 02 Jan 2026, 21:12:32 UTC
Previous filing: 31 Dec 2025
Next filing: 07 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
McBee Brannin	Chief Development Officer	C/O COREWEAVE, INC., 290 WEST MT. PLEASANT AVENUE, SUITE 4100, LIVINGSTON	/s/ Nisha Antony, as Attorney-in-Fact	02 Jan 2026	0002058103

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CRWV	Class A Common Stock	Options Exercise		+109,380	+59%		294,561	31 Dec 2025	Direct	F1
transaction	CRWV	Class A Common Stock	Options Exercise		+11,739	+4%		306,300	31 Dec 2025	Direct	F1
transaction	CRWV	Class A Common Stock	Sale	$4,159,785	-57,321	-19%	$72.57	248,979	31 Dec 2025	Direct	F2
transaction	CRWV	Class A Common Stock	Sale	$22,938	-315	-0.13%	$72.82	248,664	31 Dec 2025	Direct	F2
holding	CRWV	Class A Common Stock						57,500	31 Dec 2025	Canis Major SM Trust	F3
holding	CRWV	Class A Common Stock						1,800	31 Dec 2025	See Footnote	F4

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CRWV	Restricted Stock Units	Options Exercise		-109,380	-7.7%		1,312,500	31 Dec 2025	Class A Common Stock	109,380		Direct	F1, F5, F6
transaction	CRWV	Restricted Stock Units	Options Exercise		-11,739	-7.1%		152,604	31 Dec 2025	Class A Common Stock	11,739		Direct	F1, F6, F7

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.
F2	The reported transaction represents shares of Class A Common Stock of the Issuer sold to satisfy the reporting person's tax withholding obligations, which were incurred in connection with the vesting and settlement of restricted stock units.
F3	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.
F4	The reported securities are directly held of record by the reporting person's child.
F5	The award vested or vests as to 1/16 of the total award on the last day of March, June, September, and December, subject to the reporting person's continued service to the Issuer on each vesting date. The first tranche time-vested on March 31, 2025, and such vested shares were subsequently settled on May 31, 2025, pursuant to a deferral approved by the compensation committee of the Issuer's board of directors.
F6	These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.
F7	The award vested or vests as to 1/16 of the total award quarterly on the last day of June, September, December, and March, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vesting on June 30, 2025.