MAGNETAR FINANCIAL LLC

Filed: 5/7/2026ACC: 0001104659-26-056503

InsiderMAGNETAR FINANCIAL LLCCIK 1352851

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IssuerCOREWEAVE, INC.CIK 1769628

10% Owner

Since Mar 2026

-1M

Net shares

Net seller

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

1M disposed

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions12

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

84.81K shares

−84.81K

Strike price

175

Held after

84.81K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

268.93K shares

−268.93K

Strike price

175

Held after

268.93K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

35.26K shares

−35.26K

Strike price

175

Held after

35.26K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

3.64K shares

−3.64K

Strike price

175

Held after

3.64K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

78.59K shares

−78.59K

Strike price

175

Held after

78.59K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

107.90K shares

−107.90K

Strike price

175

Held after

107.90K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

135.25K shares

−135.25K

Strike price

175

Held after

135.25K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

30.56K shares

−30.56K

Strike price

175

Held after

30.56K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

115.05K shares

−115.05K

Strike price

175

Held after

115.05K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

70.91K shares

−70.91K

Strike price

175

Held after

70.91K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

57.12K shares

−57.12K

Strike price

175

Held after

57.12K

Exercisable

—

5/4/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

11.97K shares

−11.97K

Strike price

175

Held after

11.97K

Exercisable

—

5/4/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Call option (obligation to sell) Indirect	Class A Common Stock84.81K shares	5/4/2026	S · Sale	−84.81K	175	—	84.81K
Call option (obligation to sell) Indirect	Class A Common Stock268.93K shares	5/4/2026	S · Sale	−268.93K	175	—	268.93K
Call option (obligation to sell) Indirect	Class A Common Stock35.26K shares	5/4/2026	S · Sale	−35.26K	175	—	35.26K
Call option (obligation to sell) Indirect	Class A Common Stock3.64K shares	5/4/2026	S · Sale	−3.64K	175	—	3.64K
Call option (obligation to sell) Indirect	Class A Common Stock78.59K shares	5/4/2026	S · Sale	−78.59K	175	—	78.59K
Call option (obligation to sell) Indirect	Class A Common Stock107.90K shares	5/4/2026	S · Sale	−107.90K	175	—	107.90K
Call option (obligation to sell) Indirect	Class A Common Stock135.25K shares	5/4/2026	S · Sale	−135.25K	175	—	135.25K
Call option (obligation to sell) Indirect	Class A Common Stock30.56K shares	5/4/2026	S · Sale	−30.56K	175	—	30.56K
Call option (obligation to sell) Indirect	Class A Common Stock115.05K shares	5/4/2026	S · Sale	−115.05K	175	—	115.05K
Call option (obligation to sell) Indirect	Class A Common Stock70.91K shares	5/4/2026	S · Sale	−70.91K	175	—	70.91K
Call option (obligation to sell) Indirect	Class A Common Stock57.12K shares	5/4/2026	S · Sale	−57.12K	175	—	57.12K
Call option (obligation to sell) Indirect	Class A Common Stock11.97K shares	5/4/2026	S · Sale	−11.97K	175	—	11.97K