MAGNETAR FINANCIAL LLC

PrivateCIK: 1352851

Location

EVANSTON, IL

MAGNETAR FINANCIAL LLC

Filed: 5/7/2026ACC: 0001104659-26-056513

InsiderMAGNETAR FINANCIAL LLCCIK 1352851

→

IssuerCOREWEAVE, INC.CIK 1769628

10% Owner

Since Mar 2026

-300K

Net shares

Net seller

$0.00

Total acquired

0

Open market trades

0B · 0S

11

Total transactions

300K disposed

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions11

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

26.24K shares

Shares

−26.24K

Strike price

180

Held after

26.24K

Exercisable

—

5/5/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

83.22K shares

Shares

−83.22K

Strike price

180

Held after

83.22K

Exercisable

—

5/5/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

10.91K shares

Shares

−10.91K

Strike price

180

Held after

10.91K

Exercisable

—

5/5/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

1.13K shares

Shares

−1.13K

Strike price

180

Held after

1.13K

Exercisable

—

5/5/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

24.32K shares

Shares

−24.32K

Strike price

180

Held after

24.32K

Exercisable

—

5/5/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

33.39K shares

Shares

−33.39K

Strike price

180

Held after

33.39K

Exercisable

—

5/5/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

41.86K shares

Shares

−41.86K

Strike price

180

Held after

41.86K

Exercisable

—

5/5/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

35.60K shares

Shares

−35.60K

Strike price

180

Held after

35.60K

Exercisable

—

5/5/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

21.94K shares

Shares

−21.94K

Strike price

180

Held after

21.94K

Exercisable

—

5/5/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

17.68K shares

Shares

−17.68K

Strike price

180

Held after

17.68K

Exercisable

—

5/5/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

3.70K shares

Shares

−3.70K

Strike price

180

Held after

3.70K

Exercisable

—

5/5/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Call option (obligation to sell) Indirect	Class A Common Stock26.24K shares	5/5/2026	S · Sale	−26.24K	180	—	26.24K
Call option (obligation to sell) Indirect	Class A Common Stock83.22K shares	5/5/2026	S · Sale	−83.22K	180	—	83.22K
Call option (obligation to sell) Indirect	Class A Common Stock10.91K shares	5/5/2026	S · Sale	−10.91K	180	—	10.91K
Call option (obligation to sell) Indirect	Class A Common Stock1.13K shares	5/5/2026	S · Sale	−1.13K	180	—	1.13K
Call option (obligation to sell) Indirect	Class A Common Stock24.32K shares	5/5/2026	S · Sale	−24.32K	180	—	24.32K
Call option (obligation to sell) Indirect	Class A Common Stock33.39K shares	5/5/2026	S · Sale	−33.39K	180	—	33.39K
Call option (obligation to sell) Indirect	Class A Common Stock41.86K shares	5/5/2026	S · Sale	−41.86K	180	—	41.86K
Call option (obligation to sell) Indirect	Class A Common Stock35.60K shares	5/5/2026	S · Sale	−35.60K	180	—	35.60K
Call option (obligation to sell) Indirect	Class A Common Stock21.94K shares	5/5/2026	S · Sale	−21.94K	180	—	21.94K
Call option (obligation to sell) Indirect	Class A Common Stock17.68K shares	5/5/2026	S · Sale	−17.68K	180	—	17.68K
Call option (obligation to sell) Indirect	Class A Common Stock3.70K shares	5/5/2026	S · Sale	−3.70K	180	—	3.70K

MAGNETAR FINANCIAL LLC — Insider Transaction (Form 4) Filed May 7, 2026 | Finecho