Magnetar Financial LLC - 10 Oct 2025 Form 4 Insider Report for CoreWeave, Inc. (CRWV)

Role
10%+ Owner
Signature
/s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as Manager of Supernova Management LLC, which is the General Partner of Magnetar Capital Partners LP, which is in turn the Sole Member of Magnetar Financial LLC
Issuer symbol
CRWV
Transactions as of
10 Oct 2025
Net transactions value
-$26,807,874
Form type
4
Filing time
10 Oct 2025, 21:59:46 UTC
Previous filing
10 Oct 2025
Next filing
15 Oct 2025

Reporting Owners (4)

Name Relationship Address Signature Signature date CIK
Magnetar Financial LLC 10%+ Owner 1603 ORRINGTON AVENUE, 13TH FLOOR, EVANSTON /s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as Manager of Supernova Management LLC, which is the General Partner of Magnetar Capital Partners LP, which is in turn the Sole Member of Magnetar Financial LLC 10 Oct 2025 0001352851
Magnetar Capital Partners LP 10%+ Owner 1603 ORRINGTON AVENUE, 13TH FLOOR, EVANSTON /s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as Manager of Supernova Management LLC, which is the General Partner of Magnetar Capital Partners LP 10 Oct 2025 0001353085
Supernova Management LLC 10%+ Owner 1603 ORRINGTON AVENUE, 13TH FLOOR, EVANSTON /s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as Manager of Supernova Management LLC 10 Oct 2025 0001368026
Snyderman David J. 10%+ Owner 1603 ORRINGTON AVENUE, 13TH FLOOR, EVANSTON /s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman 10 Oct 2025 0001953511

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CRWV Class A Common Stock Sale $6,362 -44 -0.01% $144.58 331,864 10 Oct 2025 Footnotes F1, F7, F8, F9, F10
transaction CRWV Class A Common Stock Sale $3,501 -24 -0.01% $145.87 331,840 10 Oct 2025 Footnotes F2, F7, F8, F9, F10
transaction CRWV Class A Common Stock Sale $4,400 -30 -0.01% $146.65 331,810 10 Oct 2025 Footnotes F3, F7, F8, F9, F10
transaction CRWV Class A Common Stock Sale $590 -4 -0% $147.40 331,806 10 Oct 2025 Footnotes F7, F8, F9, F10
transaction CRWV Class A Common Stock Sale $348,975 -2,350 -0.71% $148.50 329,456 10 Oct 2025 Footnotes F4, F7, F8, F9, F10
transaction CRWV Class A Common Stock Sale $45,108 -300 -0.09% $150.36 329,156 10 Oct 2025 Footnotes F5, F7, F8, F9, F10
transaction CRWV Class A Common Stock Sale $33,893 -224 -0.07% $151.31 328,932 10 Oct 2025 Footnotes F6, F7, F8, F9, F10
transaction CRWV Class A Common Stock Sale $150,043 -1,038 -0.02% $144.55 5,697,789 10 Oct 2025 Footnotes F1, F7, F8, F9, F11
transaction CRWV Class A Common Stock Sale $70,893 -486 -0.01% $145.87 5,697,303 10 Oct 2025 Footnotes F2, F7, F8, F9, F11
transaction CRWV Class A Common Stock Sale $94,736 -646 -0.01% $146.65 5,696,657 10 Oct 2025 Footnotes F3, F7, F8, F9, F11
transaction CRWV Class A Common Stock Sale $11,939 -81 -0% $147.40 5,696,576 10 Oct 2025 Footnotes F7, F8, F9, F11
transaction CRWV Class A Common Stock Sale $7,516,922 -50,619 -0.89% $148.50 5,645,957 10 Oct 2025 Footnotes F4, F7, F8, F9, F11
transaction CRWV Class A Common Stock Sale $970,423 -6,454 -0.11% $150.36 5,639,503 10 Oct 2025 Footnotes F5, F7, F8, F9, F11
transaction CRWV Class A Common Stock Sale $732,340 -4,840 -0.09% $151.31 5,634,663 10 Oct 2025 Footnotes F6, F7, F8, F9, F11
transaction CRWV Class A Common Stock Sale $205,839 -1,424 -0.02% $144.55 7,153,199 10 Oct 2025 Footnotes F1, F7, F8, F9, F12
transaction CRWV Class A Common Stock Sale $97,149 -666 -0.01% $145.87 7,152,533 10 Oct 2025 Footnotes F2, F7, F8, F9, F12
transaction CRWV Class A Common Stock Sale $129,932 -886 -0.01% $146.65 7,151,647 10 Oct 2025 Footnotes F3, F7, F8, F9, F12
transaction CRWV Class A Common Stock Sale $16,361 -111 -0% $147.40 7,151,536 10 Oct 2025 Footnotes F7, F8, F9, F12
transaction CRWV Class A Common Stock Sale $10,319,710 -69,493 -0.97% $148.50 7,082,043 10 Oct 2025 Footnotes F4, F7, F8, F9, F12
transaction CRWV Class A Common Stock Sale $1,332,190 -8,860 -0.13% $150.36 7,073,183 10 Oct 2025 Footnotes F5, F7, F8, F9, F12
transaction CRWV Class A Common Stock Sale $1,005,304 -6,644 -0.09% $151.31 7,066,539 10 Oct 2025 Footnotes F6, F7, F8, F9, F12
transaction CRWV Class A Common Stock Sale $58,254 -403 -0.03% $144.55 1,446,211 10 Oct 2025 Footnotes F1, F7, F8, F9, F13
transaction CRWV Class A Common Stock Sale $27,132 -186 -0.01% $145.87 1,446,025 10 Oct 2025 Footnotes F2, F7, F8, F9, F13
transaction CRWV Class A Common Stock Sale $36,662 -250 -0.02% $146.65 1,445,775 10 Oct 2025 Footnotes F3, F7, F8, F9, F13
transaction CRWV Class A Common Stock Sale $4,569 -31 -0% $147.40 1,445,744 10 Oct 2025 Footnotes F7, F8, F9, F13
transaction CRWV Class A Common Stock Sale $2,922,628 -19,681 -1.4% $148.50 1,426,063 10 Oct 2025 Footnotes F4, F7, F8, F9, F13
transaction CRWV Class A Common Stock Sale $377,253 -2,509 -0.18% $150.36 1,423,554 10 Oct 2025 Footnotes F5, F7, F8, F9, F13
transaction CRWV Class A Common Stock Sale $284,765 -1,882 -0.13% $151.31 1,421,672 10 Oct 2025 Footnotes F6, F7, F8, F9, F13
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $144.22 to $144.96, 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 and in footnotes 2, 3, 4, 5 and 6.
F2 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $145.35 to $146.30, inclusive.
F3 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $146.39 to $146.85, inclusive.
F4 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $148.41 to $149.40, inclusive.
F5 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $149.82 to $150.60, inclusive.
F6 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $151.30 to $151.35, inclusive.
F7 Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd and Magnetar SC Fund Ltd, and the manager of Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds").
F8 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.
F9 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.
F10 These securities are held directly by Magnetar Capital Master Fund, Ltd.
F11 These securities are held directly by Magnetar Constellation Master Fund, Ltd.
F12 These securities are held directly by Magnetar Lake Credit Fund LLC.
F13 These securities are held directly by Magnetar SC Fund Ltd.