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Magnetar Financial LLC's Form 4 filing

CoreWeave, Inc. (CRWV) · filed Oct 2, 2025

Accession no.
0001104659-25-096273
Filed
Oct 2, 2025, 8:17 PM ET
Trade date
Sep 30, 2025
Filing delay
2 days
Rule 10b5-1 plan
Not checked

This filing lists 10 non-derivative transactions and 18 derivative transactions. Open-market sales total $13.9M. It was filed 2 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Magnetar Financial LLCCIK 000135285110% Owner
Magnetar Capital Partners LPCIK 000135308510% Owner
Supernova Management LLCCIK 000136802610% Owner
Snyderman David J.CIK 000195351110% Owner

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Sep 30, 2025Class A Common StockSSaleDisposed−19,249$137.10F1−$2,639,037.93,808,739Indirect
Sep 30, 2025Class A Common StockSSaleDisposed−1,466$138.50−$203,0413,807,273Indirect
Sep 30, 2025Class A Common StockSSaleDisposed−45,477$139.95F2−$6,364,506.153,761,796Indirect
Sep 30, 2025Class A Common StockSSaleDisposed−13,192$141.29F3−$1,863,897.683,748,604Indirect
Sep 30, 2025Class A Common StockSSaleDisposed−3,038$142.01F4−$431,426.383,745,566Indirect
Sep 30, 2025Class A Common StockSSaleDisposed−4,034$137.10F1−$553,061.41,035,293Indirect
Sep 30, 2025Class A Common StockSSaleDisposed−307$138.50−$42,519.51,034,986Indirect
Sep 30, 2025Class A Common StockSSaleDisposed−9,528$139.95F2−$1,333,443.61,025,458Indirect
Sep 30, 2025Class A Common StockSSaleDisposed−2,763$141.29F3−$390,384.271,022,695Indirect
Sep 30, 2025Class A Common StockSSaleDisposed−637$142.01F4−$90,460.371,022,058Indirect

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Sep 30, 2025Class A Common StockSSaleDisposed−30,371$637,791.00−$19,370,350,46130,371IndirectPrice outlier
Sep 30, 2025Class A Common StockPPurchaseAcquired+30,371$698,533.00+$21,215,145,74330,371IndirectPrice outlier
Sep 30, 2025Class A Common StockSSaleDisposed−138,001$2,898,021.00−$399,929,796,021138,001IndirectPrice outlier
Sep 30, 2025Class A Common StockPPurchaseAcquired+138,001$3,174,023.00+$438,018,348,023138,001IndirectPrice outlier
Sep 30, 2025Class A Common StockSSaleDisposed−18,092$379,932.00−$6,873,729,74418,092IndirectPrice outlier
Sep 30, 2025Class A Common StockPPurchaseAcquired+18,092$416,116.00+$7,528,370,67218,092IndirectPrice outlier
Sep 30, 2025Class A Common StockSSaleDisposed−1,871$39,291.00−$73,513,4611,871IndirectPrice outlier
Sep 30, 2025Class A Common StockPPurchaseAcquired+1,871$43,033.00+$80,514,7431,871IndirectPrice outlier
Sep 30, 2025Class A Common StockSSaleDisposed−40,331$846,951.00−$34,158,380,78140,331IndirectPrice outlier
Sep 30, 2025Class A Common StockPPurchaseAcquired+40,331$927,613.00+$37,411,559,90340,331IndirectPrice outlier
Sep 30, 2025Class A Common StockSSaleDisposed−55,370$1,162,770.00−$64,382,574,90055,370IndirectPrice outlier
Sep 30, 2025Class A Common StockPPurchaseAcquired+55,370$1,273,510.00+$70,514,248,70055,370IndirectPrice outlier
Sep 30, 2025Class A Common StockSSaleDisposed−69,405$1,457,505.00−$101,158,134,52569,405IndirectPrice outlier
Sep 30, 2025Class A Common StockPPurchaseAcquired+69,405$1,596,315.00+$110,792,242,57569,405IndirectPrice outlier
Sep 30, 2025Class A Common StockSSaleDisposed−15,682$329,322.00−$5,164,427,60415,682IndirectPrice outlier
Sep 30, 2025Class A Common StockPPurchaseAcquired+15,682$360,686.00+$5,656,277,85215,682IndirectPrice outlier
Sep 30, 2025Class A Common StockSSaleDisposed−59,039$1,239,819.00−$73,197,673,94159,039IndirectPrice outlier
Sep 30, 2025Class A Common StockPPurchaseAcquired+59,039$1,357,897.00+$80,168,880,98359,039IndirectPrice outlier

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F1

The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.94 to $137.75, 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 and 4.

Referenced by the price of 2 transactions in Table I.

F2

The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $139.85 to $140.75, inclusive.

Referenced by the price of 2 transactions in Table I.

F3

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 $141.84, inclusive.

Referenced by the price of 2 transactions in Table I.

F4

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 $142.25, inclusive.

Referenced by the price of 2 transactions in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)