MAGNETAR FINANCIAL LLC

Filed: 5/2/2026ACC: 0001104659-26-054305

InsiderMAGNETAR FINANCIAL LLCCIK 1352851

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IssuerCOREWEAVE, INC.CIK 1769628

10% Owner

Since Mar 2026

-2M

Net shares

Net seller

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

2M 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

169.61K shares

−169.61K

Strike price

150

Held after

169.61K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

537.87K shares

−537.87K

Strike price

150

Held after

537.87K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

70.52K shares

−70.52K

Strike price

150

Held after

70.52K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

7.29K shares

−7.29K

Strike price

150

Held after

7.29K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

157.19K shares

−157.19K

Strike price

150

Held after

157.19K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

215.81K shares

−215.81K

Strike price

150

Held after

215.81K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

270.51K shares

−270.51K

Strike price

150

Held after

270.51K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

61.12K shares

−61.12K

Strike price

150

Held after

61.12K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

230.11K shares

−230.11K

Strike price

150

Held after

230.11K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

141.81K shares

−141.81K

Strike price

150

Held after

141.81K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

114.24K shares

−114.24K

Strike price

150

Held after

114.24K

Exercisable

—

4/29/2026

Call option (obligation to sell)

Indirect

S · Sale

Converts to

Class A Common Stock

23.93K shares

−23.93K

Strike price

150

Held after

23.93K

Exercisable

—

4/29/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Call option (obligation to sell) Indirect	Class A Common Stock169.61K shares	4/29/2026	S · Sale	−169.61K	150	—	169.61K
Call option (obligation to sell) Indirect	Class A Common Stock537.87K shares	4/29/2026	S · Sale	−537.87K	150	—	537.87K
Call option (obligation to sell) Indirect	Class A Common Stock70.52K shares	4/29/2026	S · Sale	−70.52K	150	—	70.52K
Call option (obligation to sell) Indirect	Class A Common Stock7.29K shares	4/29/2026	S · Sale	−7.29K	150	—	7.29K
Call option (obligation to sell) Indirect	Class A Common Stock157.19K shares	4/29/2026	S · Sale	−157.19K	150	—	157.19K
Call option (obligation to sell) Indirect	Class A Common Stock215.81K shares	4/29/2026	S · Sale	−215.81K	150	—	215.81K
Call option (obligation to sell) Indirect	Class A Common Stock270.51K shares	4/29/2026	S · Sale	−270.51K	150	—	270.51K
Call option (obligation to sell) Indirect	Class A Common Stock61.12K shares	4/29/2026	S · Sale	−61.12K	150	—	61.12K
Call option (obligation to sell) Indirect	Class A Common Stock230.11K shares	4/29/2026	S · Sale	−230.11K	150	—	230.11K
Call option (obligation to sell) Indirect	Class A Common Stock141.81K shares	4/29/2026	S · Sale	−141.81K	150	—	141.81K
Call option (obligation to sell) Indirect	Class A Common Stock114.24K shares	4/29/2026	S · Sale	−114.24K	150	—	114.24K
Call option (obligation to sell) Indirect	Class A Common Stock23.93K shares	4/29/2026	S · Sale	−23.93K	150	—	23.93K