SEC Form 4 · accession 0001769628-26-000389

CoreWeave, Inc. · CRWV

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Brannin McBee

Officer — Chief Development Officer

Period of report

Aug 17, 2026

Accepted (ET)

Aug 19, 2026 · 5:36 pm EDT

Rule 10b5-1 plan

yes — trade under a plan

Issuer CIK

0001769628

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Class A Common Stock^F2,F3	Aug 17, 2026	S	9	$101.9267	D	48,991	I	Canis Major SM Trust
Class A Common Stock^F4,F3	Aug 17, 2026	S	14	$102.8243	D	48,977	I	Canis Major SM Trust
Class A Common Stock^F5,F3	Aug 17, 2026	S	114	$103.9082	D	48,863	I	Canis Major SM Trust
Class A Common Stock^F6,F3	Aug 17, 2026	S	22	$104.7364	D	48,841	I	Canis Major SM Trust
Class A Common Stock^F7,F3	Aug 17, 2026	S	79	$106.1768	D	48,762	I	Canis Major SM Trust
Class A Common Stock^F8,F3	Aug 17, 2026	S	161	$106.987	D	48,601	I	Canis Major SM Trust
Class A Common Stock^F9,F3	Aug 17, 2026	S	62	$107.7344	D	48,539	I	Canis Major SM Trust
Class A Common Stock^F10,F3	Aug 17, 2026	S	37	$108.917	D	48,502	I	Canis Major SM Trust
Class A Common Stock^F11,F3	Aug 17, 2026	S	2	$109.61	D	48,500	I	Canis Major SM Trust
Class A Common Stock^F12	holding	—	—		—	1,800	I	See Footnote

Table II — derivative securities

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Class B Common Stock^F14,F13	—	holding	—	—	—	—	—	Class A Common Stock	108,600	108,600	I
Class B Common Stock^F15,F13	—	holding	—	—	—	—	—	Class A Common Stock	1,582,773	1,582,773	I
Class B Common Stock^F16,F13	—	holding	—	—	—	—	—	Class A Common Stock	122,000	122,000	I
Class B Common Stock^F17,F13	—	holding	—	—	—	—	—	Class A Common Stock	263,795	263,795	I

Explanation of responses

F1The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.
F10The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $108.48 to $109.18, inclusive.
F11The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $109.60 to $109.62, inclusive.
F12The reported securities are directly held of record by the reporting person's child.
F13Each 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.
F14The reported securities are directly held by the Canis Major 2025 Family Trust LLC, of which the reporting person serves as manager.
F15The reported securities are directly held by a grantor retained annuity trust, of which the reporting person is the sole trustee and beneficiary.
F16The reported securities are directly held by the Canis Minor 2025 Family Trust LLC, of which the reporting person serves as manager.
F17The reported securities are directly held by a grantor retained annuity trust, of which the reporting person's spouse is the sole beneficiary and trustee.
F2The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.39 to $102.38, inclusive.
F3The 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.
F4The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.39 to $103.29, inclusive.
F5The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.46 to $104.43, inclusive.
F6The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.46 to $105.27, inclusive.
F7The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.47 to $106.46, inclusive.
F8The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.48 to $107.47, inclusive.
F9The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.48 to $108.18, inclusive.

Remarks

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