Magnetar Financial LLC - 28 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
28 Oct 2025
Net transactions value
-$88,666,857
Form type
4
Filing time
29 Oct 2025, 21:29:32 UTC
Previous filing
29 Oct 2025
Next filing
29 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 29 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 29 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 29 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 29 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 $446,483 -3,309 -0.06% $134.93 5,728,611 28 Oct 2025 Footnotes F1, F11, F12, F13, F14
transaction CRWV Class A Common Stock Sale $243,344 -1,780 -0.03% $136.71 5,726,831 28 Oct 2025 Footnotes F2, F11, F12, F13, F14
transaction CRWV Class A Common Stock Sale $225,202 -1,637 -0.03% $137.57 5,725,194 28 Oct 2025 Footnotes F3, F11, F12, F13, F14
transaction CRWV Class A Common Stock Sale $10,302,629 -74,355 -1.3% $138.56 5,650,839 28 Oct 2025 Footnotes F4, F11, F12, F13, F14
transaction CRWV Class A Common Stock Sale $1,367,411 -9,791 -0.17% $139.66 5,641,048 28 Oct 2025 Footnotes F5, F11, F12, F13, F14
transaction CRWV Class A Common Stock Sale $686,349 -4,884 -0.09% $140.53 5,636,164 28 Oct 2025 Footnotes F6, F11, F12, F13, F14
transaction CRWV Class A Common Stock Sale $62,507 -441 -0.01% $141.74 5,635,723 28 Oct 2025 Footnotes F11, F12, F13, F14
transaction CRWV Class A Common Stock Sale $1,888,320 -14,000 -0.06% $134.88 23,037,994 28 Oct 2025 Footnotes F1, F11, F12, F13, F15
transaction CRWV Class A Common Stock Sale $225,819 -1,650 -0.01% $136.86 23,036,344 28 Oct 2025 Footnotes F7, F11, F12, F13, F15
transaction CRWV Class A Common Stock Sale $35,037,954 -253,201 -1.1% $138.38 22,783,143 28 Oct 2025 Footnotes F8, F11, F12, F13, F15
transaction CRWV Class A Common Stock Sale $13,059,259 -93,830 -0.41% $139.18 22,689,313 28 Oct 2025 Footnotes F9, F11, F12, F13, F15
transaction CRWV Class A Common Stock Sale $4,790,275 -34,165 -0.15% $140.21 22,655,148 28 Oct 2025 Footnotes F10, F11, F12, F13, F15
transaction CRWV Class A Common Stock Sale $283,480 -2,000 -0.01% $141.74 22,653,148 28 Oct 2025 Footnotes F11, F12, F13, F15
transaction CRWV Class A Common Stock Sale $437,416 -3,243 -0.15% $134.88 2,190,873 28 Oct 2025 Footnotes F1, F11, F12, F13, F16
transaction CRWV Class A Common Stock Sale $52,554 -384 -0.02% $136.86 2,190,489 28 Oct 2025 Footnotes F7, F11, F12, F13, F16
transaction CRWV Class A Common Stock Sale $8,110,729 -58,612 -2.7% $138.38 2,131,877 28 Oct 2025 Footnotes F8, F11, F12, F13, F16
transaction CRWV Class A Common Stock Sale $3,022,990 -21,720 -1% $139.18 2,110,157 28 Oct 2025 Footnotes F9, F11, F12, F13, F16
transaction CRWV Class A Common Stock Sale $1,108,921 -7,909 -0.37% $140.21 2,102,248 28 Oct 2025 Footnotes F10, F11, F12, F13, F16
transaction CRWV Class A Common Stock Sale $65,626 -463 -0.02% $141.74 2,101,785 28 Oct 2025 Footnotes F11, F12, F13, F16
transaction CRWV Class A Common Stock Sale $247,640 -1,836 -0.11% $134.88 1,684,446 28 Oct 2025 Footnotes F1, F11, F12, F13, F17
transaction CRWV Class A Common Stock Sale $29,562 -216 -0.01% $136.86 1,684,230 28 Oct 2025 Footnotes F7, F11, F12, F13, F17
transaction CRWV Class A Common Stock Sale $4,593,662 -33,196 -2% $138.38 1,651,034 28 Oct 2025 Footnotes F8, F11, F12, F13, F17
transaction CRWV Class A Common Stock Sale $1,713,027 -12,308 -0.75% $139.18 1,638,726 28 Oct 2025 Footnotes F9, F11, F12, F13, F17
transaction CRWV Class A Common Stock Sale $628,421 -4,482 -0.27% $140.21 1,634,244 28 Oct 2025 Footnotes F10, F11, F12, F13, F17
transaction CRWV Class A Common Stock Sale $37,278 -263 -0.02% $141.74 1,633,981 28 Oct 2025 Footnotes F11, F12, F13, 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 $134.83 to $135.80, 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, 6, 7, 8, 9, and 10.
F2 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.01 to $137.00, inclusive.
F3 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.04 to $138.01, inclusive.
F4 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $138.35 to $139.33, inclusive.
F5 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $139.35 to $140.25, inclusive.
F6 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $140.45 to $140.59, inclusive.
F7 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.40 to $137.09, inclusive.
F8 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.40 to $138.38, inclusive.
F9 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $138.67 to $139.59, inclusive.
F10 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $139.70 to $140.59, inclusive.
F11 Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity LLC, CW Opportunity 2 LP, and Longhorn Special Opportunities Fund LP and the manager of Magnetar Alpha Star Fund LLC (collectively, the "Magnetar Funds").
F12 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.
F13 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.
F14 These securities are held directly by CW Opportunity 2 LP.
F15 These securities are held directly by CW Opportunity LLC.
F16 These securities are held directly by Longhorn Special Opportunities Fund LP.
F17 These securities are held directly by Magnetar Alpha Star Fund LLC.