Magnetar Financial LLC - 16 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
16 Oct 2025
Net transactions value
-$144,096,539
Form type
4
Filing time
17 Oct 2025, 20:18:49 UTC
Previous filing
17 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 $226,660 -1,619 -0.03% $140.00 5,916,435 16 Oct 2025 Footnotes F12, F13, F14, F15
transaction CRWV Class A Common Stock Sale $715,302 -5,058 -0.09% $141.42 5,911,377 16 Oct 2025 Footnotes F1, F12, F13, F14, F15
transaction CRWV Class A Common Stock Sale $13,540,466 -94,788 -1.6% $142.85 5,816,589 16 Oct 2025 Footnotes F2, F12, F13, F14, F15
transaction CRWV Class A Common Stock Sale $936,948 -6,537 -0.11% $143.33 5,810,052 16 Oct 2025 Footnotes F3, F12, F13, F14, F15
transaction CRWV Class A Common Stock Sale $225,936 -1,569 -0.03% $144.00 5,808,483 16 Oct 2025 Footnotes F4, F12, F13, F14, F15
transaction CRWV Class A Common Stock Sale $774,798 -5,328 -0.09% $145.42 5,803,155 16 Oct 2025 Footnotes F5, F12, F13, F14, F15
transaction CRWV Class A Common Stock Sale $898,067 -6,075 -0.1% $147.83 5,797,080 16 Oct 2025 Footnotes F6, F12, F13, F14, F15
transaction CRWV Class A Common Stock Sale $684,554 -4,607 -0.08% $148.59 5,792,473 16 Oct 2025 Footnotes F7, F12, F13, F14, F15
transaction CRWV Class A Common Stock Sale $466,769 -3,112 -0.05% $149.99 5,789,361 16 Oct 2025 Footnotes F8, F12, F13, F14, F15
transaction CRWV Class A Common Stock Sale $965,860 -6,899 -0.03% $140.00 23,856,982 16 Oct 2025 Footnotes F12, F13, F14, F16
transaction CRWV Class A Common Stock Sale $3,219,568 -22,766 -0.1% $141.42 23,834,216 16 Oct 2025 Footnotes F1, F12, F13, F14, F16
transaction CRWV Class A Common Stock Sale $61,524,209 -430,691 -1.8% $142.85 23,403,525 16 Oct 2025 Footnotes F2, F12, F13, F14, F16
transaction CRWV Class A Common Stock Sale $4,206,585 -29,351 -0.13% $143.32 23,374,174 16 Oct 2025 Footnotes F9, F12, F13, F14, F16
transaction CRWV Class A Common Stock Sale $993,456 -6,899 -0.03% $144.00 23,367,275 16 Oct 2025 Footnotes F12, F13, F14, F16
transaction CRWV Class A Common Stock Sale $3,452,852 -23,744 -0.1% $145.42 23,343,531 16 Oct 2025 Footnotes F10, F12, F13, F14, F16
transaction CRWV Class A Common Stock Sale $4,079,812 -27,598 -0.12% $147.83 23,315,933 16 Oct 2025 Footnotes F6, F12, F13, F14, F16
transaction CRWV Class A Common Stock Sale $3,075,160 -20,697 -0.09% $148.58 23,295,236 16 Oct 2025 Footnotes F11, F12, F13, F14, F16
transaction CRWV Class A Common Stock Sale $2,070,000 -13,800 -0.06% $150.00 23,281,436 16 Oct 2025 Footnotes F12, F13, F14, F16
transaction CRWV Class A Common Stock Sale $485,800 -3,470 -0.14% $140.00 2,536,252 16 Oct 2025 Footnotes F12, F13, F14, F17
transaction CRWV Class A Common Stock Sale $1,618,693 -11,446 -0.45% $141.42 2,524,806 16 Oct 2025 Footnotes F1, F12, F13, F14, F17
transaction CRWV Class A Common Stock Sale $30,942,881 -216,611 -8.6% $142.85 2,308,195 16 Oct 2025 Footnotes F2, F12, F13, F14, F17
transaction CRWV Class A Common Stock Sale $2,115,833 -14,763 -0.64% $143.32 2,293,432 16 Oct 2025 Footnotes F9, F12, F13, F14, F17
transaction CRWV Class A Common Stock Sale $499,680 -3,470 -0.15% $144.00 2,289,962 16 Oct 2025 Footnotes F12, F13, F14, F17
transaction CRWV Class A Common Stock Sale $1,736,751 -11,943 -0.52% $145.42 2,278,019 16 Oct 2025 Footnotes F10, F12, F13, F14, F17
transaction CRWV Class A Common Stock Sale $2,052,028 -13,881 -0.61% $147.83 2,264,138 16 Oct 2025 Footnotes F6, F12, F13, F14, F17
transaction CRWV Class A Common Stock Sale $1,546,718 -10,410 -0.46% $148.58 2,253,728 16 Oct 2025 Footnotes F11, F12, F13, F14, F17
transaction CRWV Class A Common Stock Sale $1,041,150 -6,941 -0.31% $150.00 2,246,787 16 Oct 2025 Footnotes F12, F13, F14, 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 $141.00 to $141.95, 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, 10 and 11.
F2 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $142.00 to $142.89, inclusive.
F3 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $143.00 to $143.85, inclusive.
F4 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $144.00 to $144.24, inclusive.
F5 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $145.00 to $145.78, inclusive.
F6 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $147.30 to $148.00, inclusive.
F7 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $148.50 to $148.97, inclusive.
F8 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $149.75 to $150.00, inclusive.
F9 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $143.00 to $143.50, inclusive.
F10 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $145.00 to $145.54, inclusive.
F11 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $148.50 to $148.75, inclusive.
F12 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 (collectively, the "Magnetar Funds").
F13 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.
F14 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.
F15 These securities are held directly by CW Opportunity 2 LP.
F16 These securities are held directly by CW Opportunity LLC.
F17 These securities are held directly by Longhorn Special Opportunities Fund LP.