Key facts
- This page summarizes Brian M. Venturo's Form 4 filing for CoreWeave, Inc. (CRWV).
- 22 reported transactions and 7 derivative rows are listed below.
- Accepted by SEC: 13 May 2026, 17:00.
Brian M. Venturo - 11 May 2026 Form 4 Insider Report for CoreWeave, Inc. (CRWV)
- Reporting relationship
- Chief Strategy Officer, Director
- Issuer ticker
- CRWV
- Reported as of
- 11 May 2026
- Net transaction value
- -$43,443,678
- SEC form
- 4
- Accepted by SEC
- 13 May 2026, 17:00:48 UTC
- Prior SEC filing
- 08 May 2026
- Next SEC filing
- 15 May 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Nisha Antony, as Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Brian M. Venturo filed Form 4 for CoreWeave, Inc. (CRWV) on 13 May 2026.
Change
- Previous filing in this sequence was filed on 08 May 2026.
- Current net transaction value: -$43,443,678.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002058067
Primary reporting owner
Venturo Brian M
- Relationship
- Chief Strategy Officer, Director
- Address
- C/O COREWEAVE, INC., 290 WEST MT. PLEASANT AVENUE, SUITE 4100, LIVINGSTON
- Signature
- /s/ Nisha Antony, as Attorney-in-Fact
- Signature date
- 13 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
CRWV
transaction
Class A Common Stock
Conversion of derivative security
- Transaction value
- Shares
- +300,000
- Change %
- Price
- Shares after
- 300,000
- Date
- 11 May 2026
- Ownership
- West Clay Capital LLC
- Footnotes
- F1, F2
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $974,011
- Shares
- -8,653
- Change %
- -2.9%
- Price
- $112.56
- Shares after
- 291,347
- Date
- 11 May 2026
- Ownership
- West Clay Capital LLC
- Footnotes
- F2, F3, F4
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $2,684,424
- Shares
- -23,627
- Change %
- -8.1%
- Price
- $113.62
- Shares after
- 267,720
- Date
- 11 May 2026
- Ownership
- West Clay Capital LLC
- Footnotes
- F2, F3, F5
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $13,141,395
- Shares
- -114,865
- Change %
- -43%
- Price
- $114.41
- Shares after
- 152,855
- Date
- 11 May 2026
- Ownership
- West Clay Capital LLC
- Footnotes
- F2, F3, F6
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $2,462,981
- Shares
- -21,308
- Change %
- -14%
- Price
- $115.59
- Shares after
- 131,547
- Date
- 11 May 2026
- Ownership
- West Clay Capital LLC
- Footnotes
- F2, F3, F7
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $3,777,092
- Shares
- -32,388
- Change %
- -25%
- Price
- $116.62
- Shares after
- 99,159
- Date
- 11 May 2026
- Ownership
- West Clay Capital LLC
- Footnotes
- F2, F3, F8
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $5,210,721
- Shares
- -44,358
- Change %
- -45%
- Price
- $117.47
- Shares after
- 54,801
- Date
- 11 May 2026
- Ownership
- West Clay Capital LLC
- Footnotes
- F2, F3, F9
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $5,296,541
- Shares
- -44,667
- Change %
- -82%
- Price
- $118.58
- Shares after
- 10,134
- Date
- 11 May 2026
- Ownership
- West Clay Capital LLC
- Footnotes
- F2, F3, F10
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $1,207,779
- Shares
- -10,134
- Change %
- -100%
- Price
- $119.18
- Shares after
- 0
- Date
- 11 May 2026
- Ownership
- West Clay Capital LLC
- Footnotes
- F2, F3, F11
CRWV
transaction
Class A Common Stock
Conversion of derivative security
- Transaction value
- Shares
- +75,000
- Change %
- Price
- Shares after
- 75,000
- Date
- 11 May 2026
- Ownership
- Venturo Family GST Exempt Trust dated June 30, 2023
- Footnotes
- F1, F12
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $243,587
- Shares
- -2,164
- Change %
- -2.9%
- Price
- $112.56
- Shares after
- 72,836
- Date
- 11 May 2026
- Ownership
- Venturo Family GST Exempt Trust dated June 30, 2023
- Footnotes
- F3, F12, F13
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $671,021
- Shares
- -5,906
- Change %
- -8.1%
- Price
- $113.62
- Shares after
- 66,930
- Date
- 11 May 2026
- Ownership
- Venturo Family GST Exempt Trust dated June 30, 2023
- Footnotes
- F3, F5, F12
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $3,285,320
- Shares
- -28,716
- Change %
- -43%
- Price
- $114.41
- Shares after
- 38,214
- Date
- 11 May 2026
- Ownership
- Venturo Family GST Exempt Trust dated June 30, 2023
- Footnotes
- F3, F6, F12
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $615,745
- Shares
- -5,327
- Change %
- -14%
- Price
- $115.59
- Shares after
- 32,887
- Date
- 11 May 2026
- Ownership
- Venturo Family GST Exempt Trust dated June 30, 2023
- Footnotes
- F3, F7, F12
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $944,272
- Shares
- -8,097
- Change %
- -25%
- Price
- $116.62
- Shares after
- 24,790
- Date
- 11 May 2026
- Ownership
- Venturo Family GST Exempt Trust dated June 30, 2023
- Footnotes
- F3, F8, F12
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $1,302,739
- Shares
- -11,090
- Change %
- -45%
- Price
- $117.47
- Shares after
- 13,700
- Date
- 11 May 2026
- Ownership
- Venturo Family GST Exempt Trust dated June 30, 2023
- Footnotes
- F3, F9, F12
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $1,324,165
- Shares
- -11,167
- Change %
- -82%
- Price
- $118.58
- Shares after
- 2,533
- Date
- 11 May 2026
- Ownership
- Venturo Family GST Exempt Trust dated June 30, 2023
- Footnotes
- F3, F10, F12
CRWV
transaction
Class A Common Stock
Sale
- Transaction value
- $301,885
- Shares
- -2,533
- Change %
- -100%
- Price
- $119.18
- Shares after
- 0
- Date
- 11 May 2026
- Ownership
- Venturo Family GST Exempt Trust dated June 30, 2023
- Footnotes
- F3, F11, F12
CRWV
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 223,580
- Date
- 11 May 2026
- Ownership
- Direct
CRWV
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 22,500
- Date
- 11 May 2026
- Ownership
- See Footnote
- Footnotes
- F14
CRWV
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 82,679
- Date
- 11 May 2026
- Ownership
- YOLO APV Trust
- Footnotes
- F15
CRWV
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 82,687
- Date
- 11 May 2026
- Ownership
- YOLO ECV Trust
- Footnotes
- F16
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
CRWV
transaction
Derivative
Class B Common Stock
Conversion of derivative security
- Transaction value
- Shares
- -300,000
- Change %
- -4.9%
- Price
- Shares after
- 5,782,847
- Date
- 11 May 2026
- Ownership
- West Clay Capital LLC
- Underlying class
- Class A Common Stock
- Underlying amount
- 300,000
- Exercise price
- Footnotes
- F1, F2
CRWV
transaction
Derivative
Class B Common Stock
Conversion of derivative security
- Transaction value
- Shares
- -75,000
- Change %
- -2.4%
- Price
- Shares after
- 3,069,075
- Date
- 11 May 2026
- Ownership
- Venturo Family GST Exempt Trust dated June 30, 2023
- Underlying class
- Class A Common Stock
- Underlying amount
- 75,000
- Exercise price
- Footnotes
- F1, F12
CRWV
transaction
Derivative
Class B Common Stock
Gift
- Transaction value
- Shares
- -5,402,057
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 12 May 2026
- Ownership
- 2023 Venturo Family GRAT dated June 30, 2023
- Underlying class
- Class A Common Stock
- Underlying amount
- 5,402,057
- Exercise price
- Footnotes
- F1, F17, F18
CRWV
transaction
Derivative
Class B Common Stock
Gift
- Transaction value
- Shares
- +5,402,057
- Change %
- Price
- $0.000000*
- Shares after
- 5,402,057
- Date
- 12 May 2026
- Ownership
- Venturo Family Trust dated June 30, 2023
- Underlying class
- Class A Common Stock
- Underlying amount
- 5,402,057
- Exercise price
- Footnotes
- F1, F17, F19
CRWV
holding
Derivative
Class B Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 5,343,347
- Date
- 11 May 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 5,343,347
- Exercise price
- Footnotes
- F1
CRWV
holding
Derivative
Class B Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,788,596
- Date
- 11 May 2026
- Ownership
- Venturo Family 2024 Friends and Family GRAT
- Underlying class
- Class A Common Stock
- Underlying amount
- 1,788,596
- Exercise price
- Footnotes
- F1, F20
CRWV
holding
Derivative
Class B Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,001,900
- Date
- 11 May 2026
- Ownership
- By Spouse
- Underlying class
- Class A Common Stock
- Underlying amount
- 2,001,900
- Exercise price
- Footnotes
- F1, F21
* 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 21 footnotes
Footnote F1
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 F2
The reported securities are directly held by West Clay Capital LLC, of which the reporting person is the managing member.
Footnote F3
The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 13, 2025.
Footnote F4
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.02 to $113.01, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this filing.
Footnote F5
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.04 to $114.03, 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 $114.04 to $115.03, 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 $115.04 to $116.03, 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 $116.04 to $117.03, 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 $117.04 to $118.03, 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 $118.04 to $119.03, 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 $119.04 to $119.43, inclusive.
Footnote F12
The reported securities are directly held by the Venturo Family GST Exempt Trust dated June 30, 2023 (the "GST Trust"). The reporting person's spouse is trustee of the GST Trust and minor children are beneficiaries.
Footnote F13
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.02 to $113.01, inclusive.
Footnote F14
The reported securities are directly held by the reporting person's father-in-law, who is a member of the reporting person's household. The reporting person disclaims beneficial ownership of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest, if any.
Footnote F15
The reported securities are directly held by the YOLO APV Trust (the "APV 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 APV Trust's trustee.
Footnote F16
The reported securities are directly held by the YOLO ECV Trust (the "ECV 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 ECV Trust's trustee.
Footnote F17
The reported transaction represents a gift, for no consideration, of shares of the Issuer's Class B Common Stock.
Footnote F18
The reported securities were directly held by the 2023 Venturo Family GRAT dated June 30, 2023, of which the reporting person is the sole trustee and beneficiary.
Footnote F19
The reported securities are directly held by the Venturo Family Trust dated June 30, 2023 (the "Family Trust"). The reporting person's spouse is trustee of the Family Trust and his minor children are beneficiaries.
Footnote F20
The reported securities are directly held by Venturo Family 2024 Friends and Family GRAT, of which the reporting person is the sole trustee and beneficiary.
Footnote F21
The reported securities are directly held by the reporting person's spouse.