Magnetar Financial LLC - 08 Dec 2025 SCHEDULE 13D/A Report for Cross Country Healthcare, Inc. Common Stock, par value $0.0001 per share (CCRN)

Filing Manager: Magnetar Financial LLC
Reporting Manager: Magnetar Financial LLC
Security: Cross Country Healthcare, Inc. Common Stock, par value $0.0001 per share
Symbol: CCRN
Shares outstanding: 32.8M shares
Disclosed Ownership: 1.63M shares
Ownership: 4.98%
Form type: SCHEDULE 13D/A
Filing time: 10 Dec 2025, 10:02:52 UTC
Date of event: 08 Dec 2025
Previous filing: 08 Dec 2025
SEC: View on sec.gov

Reporting Managers (4)

Name	Ownership	Shares Owned	shared voting power	Signature	Title	CIK
Magnetar Financial LLC	4.98%	1.63M	1.63M	/s/ Hayley Stein	Hayley Stein, Attorney-in-fact for David J. Snyderman, Admin Manager of Supernova Management LLC, GP of Magnetar Capital Partners LP, its Sole Member	0001352851
Magnetar Capital Partners LP	4.98%	1.63M	1.63M	/s/ Hayley Stein	Hayley Stein, Attorney-in-fact for David J. Snyderman, Admin Manager of Supernova Management LLC, its General Partner	0001353085
Supernova Management LLC	4.98%	1.63M	1.63M	/s/ Hayley Stein	Hayley Stein, Attorney-in-fact for David J. Snyderman, Admin Manager of Supernova Management LLC	0001368026
David J. Snyderman	4.98%	1.63M	1.63M	/s/ Hayley Stein	Hayley Stein, Attorney-in-fact for David J. Snyderman	0001953511