Magnetar Financial LLC - 02 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
02 Oct 2025
Net transactions value
-$124,605,999
Form type
4
Filing time
02 Oct 2025, 21:23:14 UTC
Previous filing
02 Oct 2025
Next filing
07 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 02 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 02 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 02 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 02 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 $953,353 -6,936 -0.11% $137.45 6,397,721 02 Oct 2025 Footnotes F1, F6, F7, F8, F9
transaction CRWV Class A Common Stock Sale $8,055,051 -58,315 -0.91% $138.13 6,339,406 02 Oct 2025 Footnotes F2, F6, F7, F8, F9
transaction CRWV Class A Common Stock Sale $20,878 -150 -0% $139.19 6,339,256 02 Oct 2025 Footnotes F6, F7, F8, F9
transaction CRWV Class A Common Stock Sale $1,151,826 -8,180 -0.13% $140.81 6,331,076 02 Oct 2025 Footnotes F3, F6, F7, F8, F9
transaction CRWV Class A Common Stock Sale $33,435,559 -242,234 -0.94% $138.03 25,561,405 02 Oct 2025 Footnotes F4, F6, F7, F8, F10
transaction CRWV Class A Common Stock Sale $3,932,169 -28,426 -0.11% $138.33 25,532,979 02 Oct 2025 Footnotes F5, F6, F7, F8, F10
transaction CRWV Class A Common Stock Sale $2,326,615 -16,556 -0.06% $140.53 25,516,423 02 Oct 2025 Footnotes F3, F6, F7, F8, F10
transaction CRWV Class A Common Stock Sale $16,816,195 -121,830 -3.5% $138.03 3,393,450 02 Oct 2025 Footnotes F4, F6, F7, F8, F11
transaction CRWV Class A Common Stock Sale $1,977,704 -14,297 -0.42% $138.33 3,379,153 02 Oct 2025 Footnotes F5, F6, F7, F8, F11
transaction CRWV Class A Common Stock Sale $1,170,334 -8,328 -0.25% $140.53 3,370,825 02 Oct 2025 Footnotes F3, F6, F7, F8, F11
transaction CRWV Class A Common Stock Sale $4,384,109 -31,762 -1.6% $138.03 2,015,266 02 Oct 2025 Footnotes F4, F6, F7, F8, F12
transaction CRWV Class A Common Stock Sale $515,694 -3,728 -0.18% $138.33 2,011,538 02 Oct 2025 Footnotes F5, F6, F7, F8, F12
transaction CRWV Class A Common Stock Sale $305,231 -2,172 -0.11% $140.53 2,009,366 02 Oct 2025 Footnotes F3, F6, F7, F8, F12
transaction CRWV Class A Common Stock Sale $453,705 -3,287 -0.94% $138.03 346,473 02 Oct 2025 Footnotes F4, F6, F7, F8, F13
transaction CRWV Class A Common Stock Sale $53,534 -387 -0.11% $138.33 346,086 02 Oct 2025 Footnotes F5, F6, F7, F8, F13
transaction CRWV Class A Common Stock Sale $31,760 -226 -0.07% $140.53 345,860 02 Oct 2025 Footnotes F3, F6, F7, F8, F13
transaction CRWV Class A Common Stock Sale $9,772,386 -70,799 -1.2% $138.03 6,012,977 02 Oct 2025 Footnotes F4, F6, F7, F8, F14
transaction CRWV Class A Common Stock Sale $1,149,522 -8,310 -0.14% $138.33 6,004,667 02 Oct 2025 Footnotes F5, F6, F7, F8, F14
transaction CRWV Class A Common Stock Sale $680,446 -4,842 -0.08% $140.53 5,999,825 02 Oct 2025 Footnotes F3, F6, F7, F8, F14
transaction CRWV Class A Common Stock Sale $13,415,274 -97,191 -1.3% $138.03 7,585,918 02 Oct 2025 Footnotes F4, F6, F7, F8, F15
transaction CRWV Class A Common Stock Sale $1,577,654 -11,405 -0.15% $138.33 7,574,513 02 Oct 2025 Footnotes F5, F6, F7, F8, F15
transaction CRWV Class A Common Stock Sale $933,681 -6,644 -0.09% $140.53 7,567,869 02 Oct 2025 Footnotes F3, F6, F7, F8, F15
transaction CRWV Class A Common Stock Sale $3,799,552 -27,527 -1.7% $138.03 1,568,764 02 Oct 2025 Footnotes F4, F6, F7, F8, F16
transaction CRWV Class A Common Stock Sale $446,806 -3,230 -0.21% $138.33 1,565,534 02 Oct 2025 Footnotes F5, F6, F7, F8, F16
transaction CRWV Class A Common Stock Sale $264,477 -1,882 -0.12% $140.53 1,563,652 02 Oct 2025 Footnotes F3, F6, F7, F8, F16
transaction CRWV Class A Common Stock Sale $14,304,601 -103,634 -1% $138.03 10,027,678 02 Oct 2025 Footnotes F4, F6, F7, F8, F17
transaction CRWV Class A Common Stock Sale $1,682,369 -12,162 -0.12% $138.33 10,015,516 02 Oct 2025 Footnotes F5, F6, F7, F8, F17
transaction CRWV Class A Common Stock Sale $995,515 -7,084 -0.07% $140.53 10,008,432 02 Oct 2025 Footnotes F3, F6, F7, F8, F17
* 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 $137.00 to $137.99, 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 and 5.
F2 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $138.00 to $138.99, inclusive.
F3 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $140.42 to $141.11, inclusive.
F4 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.20 to $138.17, inclusive.
F5 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $138.20 to $138.50, inclusive.
F6 Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity LLC, CW Opportunity 2 LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd and Longhorn Special Opportunities Fund LP, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds").
F7 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 manager of Supernova Management is David J. Snyderman, a citizen of the United States of America.
F8 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.
F9 These securities are held directly by CW Opportunity 2 LP.
F10 These securities are held directly by CW Opportunity LLC.
F11 These securities are held directly by Longhorn Special Opportunities Fund LP.
F12 These securities are held directly by Magnetar Alpha Star Fund LLC.
F13 These securities are held directly by Magnetar Capital Master Fund, Ltd.
F14 These securities are held directly by Magnetar Constellation Master Fund, Ltd.
F15 These securities are held directly by Magnetar Lake Credit Fund LLC.
F16 These securities are held directly by Magnetar SC Fund Ltd.
F17 These securities are held directly by Magnetar Structured Credit Fund, LP.