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▼ SELL

$ Value

$4.0M

Shares

34,433

Price

$117

Filed

Apr 22

Insider

Name

Magnetar Financial LLC

Title

CIK

0001352851

Roles

10% Owner

Transaction Details

Transaction Date

2026-04-20

Code

S

Table

Non-Derivative

Ownership

Indirect

Equity Swap

No

Shares After

5,758,849

Footnotes

The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $117.07 to $117.45, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (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 footnote. | Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP DBA Magnetar Constellation Onshore Fund (They are not separate legal entities), and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). | Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. | Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. | These securities are held directly by CW Opportunity 2 LP. | These securities are held directly by CW Opportunity LLC. | These securities are held directly by Magnetar Alpha Star Fund LLC. | These securities are held directly by Magnetar Capital Master Fund, Ltd. | These securities are held directly by Magnetar Constellation Master Fund, Ltd. | These securities are held directly by Magnetar Lake Credit Fund LLC. | These securities are held directly by Magnetar Longhorn Fund LP. | These securities are held directly by Magnetar SC Fund Ltd. | These securities are held directly by Magnetar Structured Credit Fund, LP DBA Magnetar Constellation Onshore Fund. They are not separate legal entities. | These securities are held directly by Magnetar Xing He Master Fund Ltd. | These securities are held directly by Purpose Alternative Credit Fund - F LLC. | These securities are held directly by Purpose Alternative Credit Fund - T LLC. | These securities are held directly by Longhorn Special Opportunities Fund LP.

Filing Info

Accession No.

0001104659-26-046992

Form Type

4

Issuer CIK

0001769628

Magnetar Financial LLC's History

Date Ticker Type Value
2026-04-21 CRWV $3.3M
2026-04-21 CRWV $10.3M
2026-04-21 CRWV $1.3M
2026-04-21 CRWV $139K
2026-04-21 CRWV $3.0M
2026-04-21 CRWV $4.1M
2026-04-21 CRWV $5.2M
2026-04-21 CRWV $1.2M
2026-04-21 CRWV $4.4M
2026-04-21 CRWV $2.7M

Other Insiders at CRWV (90d)

Insider Bought Sold Last
HUTCHINS GLENN H 2026-04-20
WHITMAN MARGARET C 2026-04-20
Magnetar Financial LLC $11418621.7M 2026-04-21
Boone Karen 2026-04-06
Baker Jeff
Principal Accounting Officer
2026-03-31
Intrator Michael N
CEO and President
$125.3M 2026-04-21
Intrator Michael N / Venturo Brian M
CEO and President
$9K 2026-04-08
Agrawal Nitin
Chief Financial Officer
$1K 2026-04-08
Agrawal Nitin / Baker Jeff / Goldberg Chen
Chief Financial Officer
$1K 2026-03-31
McVeety Kristen J
GC and Secretary
$815 2026-03-31
Goldberg Chen
EVP, Product & Engineering
$898K 2026-04-08
Venturo Brian M
Chief Strategy Officer
$477.1M 2026-04-20
McBee Brannin
Chief Development Officer
$100.1M 2026-04-20
Jain Sachin
Chief Operating Officer
$1.6M 2026-04-15