[Form 4] CoreWeave, Inc. Insider Trading Activity

Q: When do the forward contracts settle for CRWV?

The contracts are scheduled to settle on June 19, 2026 .

Q: What are the key price terms of the CRWV forwards?

Settlement uses a $120.00 Floor Price and a $195.00 Cap Price , based on the Nasdaq closing price on June 18, 2026.

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

CoreWeave (CRWV): Section 16 filers entered variable prepaid forward contracts. On 10/09/2025, Magnetar‑affiliated reporting persons executed multiple forward sale contracts referencing CoreWeave Class A shares, pledging the indicated shares and retaining voting and dividend rights until settlement. The contracts settle on June 19, 2026.

The number of shares to deliver depends on price mechanics with a Floor Price of $120.00 and a Cap Price of $195.00. Examples include 55,200 pledged shares with an aggregate cash payment of $6,388,552.58 and 12,149 pledged shares with $1,406,060.24 received on or about the contract date.

10/10/2025 - 09:54 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Magnetar Financial LLC

(Last)

(First)

(Middle)

1603 ORRINGTON AVENUE

13TH FLOOR

(Street)

EVANSTON

60201

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
CoreWeave, Inc. [ CRWV ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director	X	10% Owner
Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/09/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽¹⁸⁾	10/09/2025		J/K		12,149		⁽¹⁾⁽²⁾⁽¹⁸⁾	⁽¹⁾⁽²⁾⁽¹⁸⁾	Class A Common Stock	12,149	⁽¹⁾⁽²⁾⁽¹⁸⁾	12,149	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽⁶⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽¹⁹⁾	10/09/2025		J/K		55,200		⁽¹⁾⁽²⁾⁽¹⁹⁾	⁽¹⁾⁽²⁾⁽¹⁹⁾	Class A Common Stock	55,200	⁽¹⁾⁽²⁾⁽¹⁹⁾	55,200	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽⁷⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽²⁰⁾	10/09/2025		J/K		7,237		⁽¹⁾⁽²⁾⁽²⁰⁾	⁽¹⁾⁽²⁾⁽²⁰⁾	Class A Common Stock	7,237	⁽¹⁾⁽²⁾⁽²⁰⁾	7,237	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽⁸⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽²¹⁾	10/09/2025		J/K		748		⁽¹⁾⁽²⁾⁽²¹⁾	⁽¹⁾⁽²⁾⁽²¹⁾	Class A Common Stock	748	⁽¹⁾⁽²⁾⁽²¹⁾	748	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽⁹⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽²²⁾	10/09/2025		J/K		16,132		⁽¹⁾⁽²⁾⁽²²⁾	⁽¹⁾⁽²⁾⁽²²⁾	Class A Common Stock	16,132	⁽¹⁾⁽²⁾⁽²²⁾	16,132	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽¹⁰⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽²³⁾	10/09/2025		J/K		22,148		⁽¹⁾⁽²⁾⁽²³⁾	⁽¹⁾⁽²⁾⁽²³⁾	Class A Common Stock	22,148	⁽¹⁾⁽²⁾⁽²³⁾	22,148	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽¹¹⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽²⁴⁾	10/09/2025		J/K		27,762		⁽¹⁾⁽²⁾⁽²⁴⁾	⁽¹⁾⁽²⁾⁽²⁴⁾	Class A Common Stock	27,762	⁽¹⁾⁽²⁾⁽²⁴⁾	27,762	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽¹²⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽²⁵⁾	10/09/2025		J/K		6,273		⁽¹⁾⁽²⁾⁽²⁵⁾	⁽¹⁾⁽²⁾⁽²⁵⁾	Class A Common Stock	6,273	⁽¹⁾⁽²⁾⁽²⁵⁾	6,273	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽¹³⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽²⁶⁾	10/09/2025		J/K		23,616		⁽¹⁾⁽²⁾⁽²⁶⁾	⁽¹⁾⁽²⁾⁽²⁶⁾	Class A Common Stock	23,616	⁽¹⁾⁽²⁾⁽²⁶⁾	23,616	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽¹⁴⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽²⁷⁾	10/09/2025		J/K		14,554		⁽¹⁾⁽²⁾⁽²⁷⁾	⁽¹⁾⁽²⁾⁽²⁷⁾	Class A Common Stock	14,554	⁽¹⁾⁽²⁾⁽²⁷⁾	14,554	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽¹⁵⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽²⁸⁾	10/09/2025		J/K		11,725		⁽¹⁾⁽²⁾⁽²⁸⁾	⁽¹⁾⁽²⁾⁽²⁸⁾	Class A Common Stock	11,725	⁽¹⁾⁽²⁾⁽²⁸⁾	11,725	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽¹⁶⁾
Forward sale contract (obligation to sell)	⁽¹⁾⁽²⁾⁽²⁹⁾	10/09/2025		J/K		2,456		⁽¹⁾⁽²⁾⁽²⁹⁾	⁽¹⁾⁽²⁾⁽²⁹⁾	Class A Common Stock	2,456	⁽¹⁾⁽²⁾⁽²⁹⁾	2,456	I	Footnotes⁽³⁾⁽⁴⁾⁽⁵⁾⁽¹⁷⁾

1. Name and Address of Reporting Person^*

Magnetar Financial LLC

(Last)

(First)

(Middle)

1603 ORRINGTON AVENUE

13TH FLOOR

(Street)

EVANSTON

60201

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Magnetar Capital Partners LP

(Last)

(First)

(Middle)

1603 ORRINGTON AVENUE

13TH FLOOR

(Street)

EVANSTON

60201

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Supernova Management LLC

(Last)

(First)

(Middle)

1603 ORRINGTON AVENUE

13TH FLOOR

(Street)

EVANSTON

60201

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Snyderman David J.

(Last)

(First)

(Middle)

1603 ORRINGTON AVENUE

13TH FLOOR

(Street)

EVANSTON

60201

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

Explanation of Responses:

1. The entity holding the indicated number of shares of Class A common stock (the "Common Stock") of CoreWeave Inc. (the "Issuer") entered into a variable pre-paid forward sale contract with a third party counterparty. The contract obligates the entity to deliver to the counterparty up to the indicated number of shares on June 19, 2026 (the "Settlement Date"). The entity pledged the indicated number of shares, as reported in Column 5 (the "Pledged Shares"), to the counterparty to secure its obligations under the contract and retained voting and dividend rights in the Pledged Securities during the term of the pledge.

2. The number of shares deliverable to the counterparty on the Settlement Date is to be determined as follows: (a) if the price at the Nasdaq closing time on June 18, 2026 (the "Settlement Price") is less than or equal to $120.00 (the "Floor Price"), the entity will deliver all Pledged Shares; (b) if the Settlement Price is between the Floor Price and $195.00 (the "Cap Price"), the entity will deliver a number of shares having a value (based on the Settlement Price) equal to the number of Pledged Shares multiplied by the Floor Price; and (c) if the Settlement Price is greater than the Cap Price, the entity will deliver a number of shares having a value (based on the Settlement Price) equal to the number of Pledged Shares multiplied by the sum of the Settlement Price and the difference between Cap Price and the Floor Price.

3. 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, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC and Purpose Alternative Credit Fund - T LLC, 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").

4. 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.

5. 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.

6. These securities are held directly by CW Opportunity 2 LP.

7. These securities are held directly by CW Opportunity LLC.

8. These securities are held directly by Magnetar Alpha Star Fund LLC.

9. These securities are held directly by Magnetar Capital Master Fund, Ltd.

10. These securities are held directly by Magnetar Constellation Master Fund, Ltd.

11. These securities are held directly by Magnetar Lake Credit Fund LLC.

12. These securities are held directly by Magnetar Longhorn Fund LP.

13. These securities are held directly by Magnetar SC Fund Ltd.

14. These securities are held directly by Magnetar Structured Credit Fund, LP.

15. These securities are held directly by Magnetar Xing He Master Fund Ltd.

16. These securities are held directly by Purpose Alternative Credit Fund - F LLC.

17. These securities are held directly by Purpose Alternative Credit Fund - T LLC.

18. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $1,406,060.24 on or about the date of entry into the contract.

19. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $6,388,552.58 on or about the date of entry into the contract.

20. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $837,571.65 on or about the date of entry into the contract.

21. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $86,569.52 on or about the date of entry into the contract.

22. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $1,867,031.34 on or about the date of entry into the contract.

23. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $2,563,290.99 on or about the date of entry into the contract.

24. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $3,213,025.30 on or about the date of entry into the contract.

25. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $726,003.45 on or about the date of entry into the contract.

26. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $2,733,189.45 on or about the date of entry into the contract.

27. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $1,684,402.07 on or about the date of entry into the contract.

28. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $1,356,988.75 on or about the date of entry into the contract.

29. In exchange for assuming the obligation referenced in footnotes 1 and 2, the entity received a cash payment from the counterparty in an aggregate amount of $284,244.30 on or about the date of entry into the contract.

	/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	10/10/2025
	/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	10/10/2025
	/s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as Manager of Supernova Management LLC	10/10/2025
	/s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman	10/10/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR

FAQ

What did CoreWeave (CRWV) insiders report on Form 4?

They entered variable prepaid forward sale contracts on CoreWeave Class A shares on 10/09/2025, pledging shares and setting price-based settlement terms.

When do the forward contracts settle for CRWV?

The contracts are scheduled to settle on June 19, 2026.

What are the key price terms of the CRWV forwards?

Settlement uses a $120.00 Floor Price and a $195.00 Cap Price, based on the Nasdaq closing price on June 18, 2026.

Did the reporting persons receive cash up front?

Yes. Examples include $6,388,552.58 tied to 55,200 pledged shares and $1,406,060.24 tied to 12,149 pledged shares, received on or about the contract date.

Who are the reporting persons affiliated with these CRWV transactions?

Magnetar‑affiliated entities and related managing entities, as listed in the footnotes, reported the transactions.

Do the filers keep voting and dividend rights before settlement?

Yes. They retained voting and dividend rights in the pledged shares during the pledge term.

[Form 4] CoreWeave, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Positive

Negative

FAQ

What did CoreWeave (CRWV) insiders report on Form 4?

When do the forward contracts settle for CRWV?

What are the key price terms of the CRWV forwards?

Did the reporting persons receive cash up front?

Who are the reporting persons affiliated with these CRWV transactions?

Do the filers keep voting and dividend rights before settlement?

NASDAQ:CRWV

CRWV Rankings

CRWV Latest News

CRWV Latest SEC Filings

CRWV Stock Data

Trending News

[Form 4] CoreWeave, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Positive

Negative

FAQ

What did CoreWeave (CRWV) insiders report on Form 4?

When do the forward contracts settle for CRWV?

What are the key price terms of the CRWV forwards?

Did the reporting persons receive cash up front?

Who are the reporting persons affiliated with these CRWV transactions?

Do the filers keep voting and dividend rights before settlement?

NASDAQ:CRWV

CRWV Rankings

CRWV Latest News

CRWV Latest SEC Filings

CRWV Stock Data