MAGNETAR FINANCIAL LLC

Filed: 5/8/2026ACC: 0001104659-26-058113

InsiderMAGNETAR FINANCIAL LLCCIK 1352851

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IssuerCOREWEAVE, INC.CIK 1769628

10% Owner

Since Mar 2026

-550K

Net shares

Net seller

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

550K disposed

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions22

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

43.74K shares

−43.74K

Strike price

190

Held after

43.74K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

4.38K shares

−4.38K

Strike price

195

Held after

4.38K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

138.71K shares

−138.71K

Strike price

190

Held after

138.71K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

13.87K shares

−13.87K

Strike price

195

Held after

13.87K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

18.18K shares

−18.18K

Strike price

190

Held after

18.18K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

1.82K shares

−1.82K

Strike price

195

Held after

1.82K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

1.88K shares

−1.88K

Strike price

190

Held after

1.88K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

188.00 shares

−188.00

Strike price

195

Held after

188.00

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

40.54K shares

−40.54K

Strike price

190

Held after

40.54K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

4.05K shares

−4.05K

Strike price

195

Held after

4.05K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

55.65K shares

−55.65K

Strike price

190

Held after

55.65K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

5.57K shares

−5.57K

Strike price

195

Held after

5.57K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

69.76K shares

−69.76K

Strike price

190

Held after

69.76K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

6.98K shares

−6.98K

Strike price

195

Held after

6.98K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

59.34K shares

−59.34K

Strike price

190

Held after

59.34K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

5.93K shares

−5.93K

Strike price

195

Held after

5.93K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

36.57K shares

−36.57K

Strike price

190

Held after

36.57K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

3.66K shares

−3.66K

Strike price

195

Held after

3.66K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

29.46K shares

−29.46K

Strike price

190

Held after

29.46K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

2.95K shares

−2.95K

Strike price

195

Held after

2.95K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

6.17K shares

−6.17K

Strike price

190

Held after

6.17K

Exercisable

—

5/6/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

617.00 shares

−617.00

Strike price

195

Held after

617.00

Exercisable

—

5/6/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Call option (obligation to sell) Indirect	Class A Common Stock43.74K shares	5/6/2026	S · Sale	−43.74K	190	—	43.74K
Call option (obligation to sell) Indirect	Class A Common Stock4.38K shares	5/6/2026	S · Sale	−4.38K	195	—	4.38K
Call option (obligation to sell) Indirect	Class A Common Stock138.71K shares	5/6/2026	S · Sale	−138.71K	190	—	138.71K
Call option (obligation to sell) Indirect	Class A Common Stock13.87K shares	5/6/2026	S · Sale	−13.87K	195	—	13.87K
Call option (obligation to sell) Indirect	Class A Common Stock18.18K shares	5/6/2026	S · Sale	−18.18K	190	—	18.18K
Call option (obligation to sell) Indirect	Class A Common Stock1.82K shares	5/6/2026	S · Sale	−1.82K	195	—	1.82K
Call option (obligation to sell) Indirect	Class A Common Stock1.88K shares	5/6/2026	S · Sale	−1.88K	190	—	1.88K
Call option (obligation to sell) Indirect	Class A Common Stock188.00 shares	5/6/2026	S · Sale	−188.00	195	—	188.00
Call option (obligation to sell) Indirect	Class A Common Stock40.54K shares	5/6/2026	S · Sale	−40.54K	190	—	40.54K
Call option (obligation to sell) Indirect	Class A Common Stock4.05K shares	5/6/2026	S · Sale	−4.05K	195	—	4.05K
Call option (obligation to sell) Indirect	Class A Common Stock55.65K shares	5/6/2026	S · Sale	−55.65K	190	—	55.65K
Call option (obligation to sell) Indirect	Class A Common Stock5.57K shares	5/6/2026	S · Sale	−5.57K	195	—	5.57K
Call option (obligation to sell) Indirect	Class A Common Stock69.76K shares	5/6/2026	S · Sale	−69.76K	190	—	69.76K
Call option (obligation to sell) Indirect	Class A Common Stock6.98K shares	5/6/2026	S · Sale	−6.98K	195	—	6.98K
Call option (obligation to sell) Indirect	Class A Common Stock59.34K shares	5/6/2026	S · Sale	−59.34K	190	—	59.34K
Call option (obligation to sell) Indirect	Class A Common Stock5.93K shares	5/6/2026	S · Sale	−5.93K	195	—	5.93K
Call option (obligation to sell) Indirect	Class A Common Stock36.57K shares	5/6/2026	S · Sale	−36.57K	190	—	36.57K
Call option (obligation to sell) Indirect	Class A Common Stock3.66K shares	5/6/2026	S · Sale	−3.66K	195	—	3.66K
Call option (obligation to sell) Indirect	Class A Common Stock29.46K shares	5/6/2026	S · Sale	−29.46K	190	—	29.46K
Call option (obligation to sell) Indirect	Class A Common Stock2.95K shares	5/6/2026	S · Sale	−2.95K	195	—	2.95K
Call option (obligation to sell) Indirect	Class A Common Stock6.17K shares	5/6/2026	S · Sale	−6.17K	190	—	6.17K
Call option (obligation to sell) Indirect	Class A Common Stock617.00 shares	5/6/2026	S · Sale	−617.00	195	—	617.00