Magnetar Financial LLC - 15 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
15 Oct 2025
Net transactions value
-$68,696,626
Form type
4
Filing time
17 Oct 2025, 20:16:39 UTC
Previous filing
15 Oct 2025
Next filing
17 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 17 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 17 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 17 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 17 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 $314,760 -2,290 -0.04% $137.45 5,599,156 15 Oct 2025 Footnotes F1, F5, F6, F7, F8
transaction CRWV Class A Common Stock Sale $8,804,346 -63,528 -1.1% $138.59 5,535,628 15 Oct 2025 Footnotes F2, F5, F6, F7, F8
transaction CRWV Class A Common Stock Sale $2,002,906 -14,398 -0.26% $139.11 5,521,230 15 Oct 2025 Footnotes F3, F5, F6, F7, F8
transaction CRWV Class A Common Stock Sale $384,511 -2,742 -0.05% $140.23 5,518,488 15 Oct 2025 Footnotes F4, F5, F6, F7, F8
transaction CRWV Class A Common Stock Sale $227,433 -1,613 -0.03% $141.00 5,516,875 15 Oct 2025 Footnotes F5, F6, F7, F8
transaction CRWV Class A Common Stock Sale $431,593 -3,140 -0.04% $137.45 7,017,794 15 Oct 2025 Footnotes F1, F5, F6, F7, F9
transaction CRWV Class A Common Stock Sale $12,087,820 -87,220 -1.2% $138.59 6,930,574 15 Oct 2025 Footnotes F2, F5, F6, F7, F9
transaction CRWV Class A Common Stock Sale $2,750,066 -19,769 -0.29% $139.11 6,910,805 15 Oct 2025 Footnotes F3, F5, F6, F7, F9
transaction CRWV Class A Common Stock Sale $527,826 -3,764 -0.05% $140.23 6,907,041 15 Oct 2025 Footnotes F4, F5, F6, F7, F9
transaction CRWV Class A Common Stock Sale $312,315 -2,215 -0.03% $141.00 6,904,826 15 Oct 2025 Footnotes F5, F6, F7, F9
transaction CRWV Class A Common Stock Sale $121,643 -885 -0.06% $137.45 1,407,864 15 Oct 2025 Footnotes F1, F5, F6, F7, F10
transaction CRWV Class A Common Stock Sale $3,423,173 -24,700 -1.8% $138.59 1,383,164 15 Oct 2025 Footnotes F2, F5, F6, F7, F10
transaction CRWV Class A Common Stock Sale $779,433 -5,603 -0.41% $139.11 1,377,561 15 Oct 2025 Footnotes F3, F5, F6, F7, F10
transaction CRWV Class A Common Stock Sale $149,485 -1,066 -0.08% $140.23 1,376,495 15 Oct 2025 Footnotes F4, F5, F6, F7, F10
transaction CRWV Class A Common Stock Sale $88,407 -627 -0.05% $141.00 1,375,868 15 Oct 2025 Footnotes F5, F6, F7, F10
transaction CRWV Class A Common Stock Sale $459,770 -3,345 -0.04% $137.45 9,421,909 15 Oct 2025 Footnotes F1, F5, F6, F7, F11
transaction CRWV Class A Common Stock Sale $12,888,038 -92,994 -0.99% $138.59 9,328,915 15 Oct 2025 Footnotes F2, F5, F6, F7, F11
transaction CRWV Class A Common Stock Sale $2,932,161 -21,078 -0.23% $139.11 9,307,837 15 Oct 2025 Footnotes F3, F5, F6, F7, F11
transaction CRWV Class A Common Stock Sale $563,444 -4,018 -0.04% $140.23 9,303,819 15 Oct 2025 Footnotes F4, F5, F6, F7, F11
transaction CRWV Class A Common Stock Sale $332,901 -2,361 -0.03% $141.00 9,301,458 15 Oct 2025 Footnotes F5, F6, F7, F11
transaction CRWV Class A Common Stock Sale $283,697 -2,064 -0.06% $137.45 3,694,458 15 Oct 2025 Footnotes F1, F5, F6, F7, F12
transaction CRWV Class A Common Stock Sale $7,943,147 -57,314 -1.6% $138.59 3,637,144 15 Oct 2025 Footnotes F2, F5, F6, F7, F12
transaction CRWV Class A Common Stock Sale $1,806,622 -12,987 -0.36% $139.11 3,624,157 15 Oct 2025 Footnotes F3, F5, F6, F7, F12
transaction CRWV Class A Common Stock Sale $347,209 -2,476 -0.07% $140.23 3,621,681 15 Oct 2025 Footnotes F4, F5, F6, F7, F12
transaction CRWV Class A Common Stock Sale $205,155 -1,455 -0.04% $141.00 3,620,226 15 Oct 2025 Footnotes F5, F6, F7, F12
transaction CRWV Class A Common Stock Sale $228,717 -1,664 -0.05% $137.45 3,376,844 15 Oct 2025 Footnotes F1, F5, F6, F7, F13
transaction CRWV Class A Common Stock Sale $6,399,670 -46,177 -1.4% $138.59 3,330,667 15 Oct 2025 Footnotes F2, F5, F6, F7, F13
transaction CRWV Class A Common Stock Sale $1,455,647 -10,464 -0.31% $139.11 3,320,203 15 Oct 2025 Footnotes F3, F5, F6, F7, F13
transaction CRWV Class A Common Stock Sale $279,338 -1,992 -0.06% $140.23 3,318,211 15 Oct 2025 Footnotes F4, F5, F6, F7, F13
transaction CRWV Class A Common Stock Sale $165,393 -1,173 -0.04% $141.00 3,317,038 15 Oct 2025 Footnotes F5, F6, F7, 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 $136.72 to $137.70, 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 footnotes 2, 3 and 4.
F2 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.85 to $138.83, inclusive.
F3 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $138.88 to $139.65, inclusive.
F4 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $140.00 to $140.45, inclusive.
F5 Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Constellation Master Fund, Ltd, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd and Purpose Alternative Credit Fund - F LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds").
F6 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.
F7 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.
F8 These securities are held directly by Magnetar Constellation Master Fund, Ltd.
F9 These securities are held directly by Magnetar Lake Credit Fund LLC.
F10 These securities are held directly by Magnetar SC Fund Ltd.
F11 These securities are held directly by Magnetar Structured Credit Fund, LP.
F12 These securities are held directly by Magnetar Xing He Master Fund Ltd.
F13 These securities are held directly by Purpose Alternative Credit Fund - F LLC.