Brannin McBee - 17 Aug 2026 Form 4 Insider Report for CoreWeave, Inc. (CRWV)

Reporting relationship
Chief Development Officer
Issuer ticker
CRWV
Reported as of
17 Aug 2026
Net transaction value
-$53,048
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
19 Aug 2026, 17:36:22 UTC
Prior SEC filing
12 Aug 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Nisha Antony, as Attorney-in-Fact

Key filing fact

Brannin McBee filed Form 4 for CoreWeave, Inc. (CRWV) on 19 Aug 2026.

Key facts

  • This page summarizes Brannin McBee's Form 4 filing for CoreWeave, Inc. (CRWV).
  • 9 reported transactions and 4 derivative rows are listed below.
  • Accepted by SEC: 19 Aug 2026, 17:36.

Change

  • Previous filing in this sequence was filed on 12 Aug 2026.
  • Current net transaction value: -$53,048.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002058103 Primary reporting owner

McBee Brannin

Relationship
Chief Development Officer
Address
C/O COREWEAVE, INC., 290 WEST MT. PLEASANT AVENUE, SUITE 4100, LIVINGSTON
Signature
/s/ Nisha Antony, as Attorney-in-Fact
Signature date
19 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CRWV transaction

Class A Common Stock

Sale

Transaction value
$917
Shares
-9
Change %
-0.02%
Price
$101.93
Shares after
48,991
Date
17 Aug 2026
Ownership
Canis Major SM Trust
Footnotes
F1, F2, F3
CRWV transaction

Class A Common Stock

Sale

Transaction value
$1,440
Shares
-14
Change %
-0.03%
Price
$102.82
Shares after
48,977
Date
17 Aug 2026
Ownership
Canis Major SM Trust
Footnotes
F1, F3, F4
CRWV transaction

Class A Common Stock

Sale

Transaction value
$11,846
Shares
-114
Change %
-0.23%
Price
$103.91
Shares after
48,863
Date
17 Aug 2026
Ownership
Canis Major SM Trust
Footnotes
F1, F3, F5
CRWV transaction

Class A Common Stock

Sale

Transaction value
$2,304
Shares
-22
Change %
-0.05%
Price
$104.74
Shares after
48,841
Date
17 Aug 2026
Ownership
Canis Major SM Trust
Footnotes
F1, F3, F6
CRWV transaction

Class A Common Stock

Sale

Transaction value
$8,388
Shares
-79
Change %
-0.16%
Price
$106.18
Shares after
48,762
Date
17 Aug 2026
Ownership
Canis Major SM Trust
Footnotes
F1, F3, F7
CRWV transaction

Class A Common Stock

Sale

Transaction value
$17,225
Shares
-161
Change %
-0.33%
Price
$106.99
Shares after
48,601
Date
17 Aug 2026
Ownership
Canis Major SM Trust
Footnotes
F1, F3, F8
CRWV transaction

Class A Common Stock

Sale

Transaction value
$6,680
Shares
-62
Change %
-0.13%
Price
$107.73
Shares after
48,539
Date
17 Aug 2026
Ownership
Canis Major SM Trust
Footnotes
F1, F3, F9
CRWV transaction

Class A Common Stock

Sale

Transaction value
$4,030
Shares
-37
Change %
-0.08%
Price
$108.92
Shares after
48,502
Date
17 Aug 2026
Ownership
Canis Major SM Trust
Footnotes
F1, F3, F10
CRWV transaction

Class A Common Stock

Sale

Transaction value
$219
Shares
-2
Change %
-0%
Price
$109.61
Shares after
48,500
Date
17 Aug 2026
Ownership
Canis Major SM Trust
Footnotes
F1, F3, F11
CRWV holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,800
Date
17 Aug 2026
Ownership
See Footnote
Footnotes
F12

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CRWV holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
108,600
Date
17 Aug 2026
Ownership
Canis Major 2025 Family Trust LLC
Underlying class
Class A Common Stock
Underlying amount
108,600
Exercise price
Footnotes
F13, F14
CRWV holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,582,773
Date
17 Aug 2026
Ownership
Canis Major 2026 GRAT
Underlying class
Class A Common Stock
Underlying amount
1,582,773
Exercise price
Footnotes
F13, F15
CRWV holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
122,000
Date
17 Aug 2026
Ownership
Canis Minor 2025 Family Trust LLC
Underlying class
Class A Common Stock
Underlying amount
122,000
Exercise price
Footnotes
F13, F16
CRWV holding Derivative

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
263,795
Date
17 Aug 2026
Ownership
Canis Minor 2026 GRAT
Underlying class
Class A Common Stock
Underlying amount
263,795
Exercise price
Footnotes
F13, F17
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 17 footnotes

Footnote F1

The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.

Footnote F2

The 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.

Footnote 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.

Footnote F4

The 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.

Footnote F5

The 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.

Footnote F6

The 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.

Footnote F7

The 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.

Footnote F8

The 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.

Footnote F9

The 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.

Footnote F10

The 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.

Footnote F11

The 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.

Footnote F12

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

Footnote F13

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.

Footnote F14

The reported securities are directly held by the Canis Major 2025 Family Trust LLC, of which the reporting person serves as manager.

Footnote F15

The reported securities are directly held by a grantor retained annuity trust, of which the reporting person is the sole trustee and beneficiary.

Footnote F16

The reported securities are directly held by the Canis Minor 2025 Family Trust LLC, of which the reporting person serves as manager.

Footnote F17

The reported securities are directly held by a grantor retained annuity trust, of which the reporting person's spouse is the sole beneficiary and trustee.

SEC remarks

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

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .