MAGNETAR FINANCIAL LLC

PrivateCIK: 1352851

Location

EVANSTON, IL

MAGNETAR FINANCIAL LLC

Filed: 5/7/2026ACC: 0001104659-26-056515

InsiderMAGNETAR FINANCIAL LLCCIK 1352851

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IssuerCOREWEAVE, INC.CIK 1769628

10% Owner

Since Mar 2026

-50K

Net shares

Net seller

$0.00

Total acquired

0

Open market trades

0B · 0S

1

Total transactions

50K disposed

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions1

Warrant (right to buy)

Indirect

S · Sale

Converts to

Class A Common Stock

50K shares

Shares

−50K

Strike price

1.5495

Held after

24.50K

Exercisable

—

5/5/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Warrant (right to buy) Indirect	Class A Common Stock50K shares	5/5/2026	S · Sale	−50K	1.5495	—	24.50K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)8

Warrant (right to buy)

Indirect

Underlying security

Class A Common Stock

Underlying shares

124.92K

Shares owned

124.92K

Exercise price

1.5495

Expiration

—

Exercise window

—

Warrant (right to buy)

Indirect

Underlying security

Class A Common Stock

Underlying shares

218.60K

Shares owned

218.60K

Exercise price

1.5495

Expiration

—

Exercise window

—

Warrant (right to buy)

Indirect

Underlying security

Class A Common Stock

Underlying shares

114.50K

Shares owned

114.50K

Exercise price

1.5495

Expiration

—

Exercise window

—

Warrant (right to buy)

Indirect

Underlying security

Class A Common Stock

Underlying shares

20.82K

Shares owned

20.82K

Exercise price

1.5495

Expiration

—

Exercise window

—

Warrant (right to buy)

Indirect

Underlying security

Class A Common Stock

Underlying shares

62.46K

Shares owned

62.46K

Exercise price

1.5495

Expiration

—

Exercise window

—

Warrant (right to buy)

Indirect

Underlying security

Class A Common Stock

Underlying shares

10.41K

Shares owned

10.41K

Exercise price

1.5495

Expiration

—

Exercise window

—

Warrant (right to buy)

Indirect

Underlying security

Class A Common Stock

Underlying shares

229.01K

Shares owned

229.01K

Exercise price

1.5495

Expiration

—

Exercise window

—

Warrant (right to buy)

Indirect

Underlying security

Class A Common Stock

Underlying shares

145.73K

Shares owned

145.73K

Exercise price

1.5495

Expiration

—

Exercise window

—

Total

Underlying

926.45K

Owned

926.45K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Warrant (right to buy) Indirect	Class A Common Stock	1.5495	—	—	124.92K	124.92K
Warrant (right to buy) Indirect	Class A Common Stock	1.5495	—	—	218.60K	218.60K
Warrant (right to buy) Indirect	Class A Common Stock	1.5495	—	—	114.50K	114.50K
Warrant (right to buy) Indirect	Class A Common Stock	1.5495	—	—	20.82K	20.82K
Warrant (right to buy) Indirect	Class A Common Stock	1.5495	—	—	62.46K	62.46K
Warrant (right to buy) Indirect	Class A Common Stock	1.5495	—	—	10.41K	10.41K
Warrant (right to buy) Indirect	Class A Common Stock	1.5495	—	—	229.01K	229.01K
Warrant (right to buy) Indirect	Class A Common Stock	1.5495	—	—	145.73K	145.73K
Total					926.45K	926.45K

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