Reporting Manager
Venrock Healthcare Capital Partners III, L.P.
Symbol
CASI
Shares outstanding
21,600,641 shares
Disclosed Ownership
1,987,259 shares
Ownership
9.2%
Form type
SCHEDULE 13G/A
Filing time
17 Feb 2026, 18:04:16 UTC
Date of event
31 Dec 2025

Reporting Managers (7)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Venrock Healthcare Capital Partners III, L.P. 9.2% 1,987,259 0 1,987,259 /s/ Sherman G. Souther By VHCP Management III, LLC, its General Partner, By Sherman G. Souther, Authorized Signatory
VHCP Co-Investment Holdings III, LLC 9.2% 1,987,259 0 1,987,259 /s/ Sherman G. Souther By VHCP Management III, LLC, its Manager, By Sherman G. Souther, Authorized Signatory
Venrock Healthcare Capital Partners EG, L.P. 9.2% 1,987,259 0 1,987,259 /s/ Sherman G. Souther By VHCP Management EG, LLC, its General Partner, By Sherman G. Souther, Authorized Signatory
VHCP Management III, LLC 9.2% 1,987,259 0 1,987,259 /s/ Sherman G. Souther By Sherman G. Souther, Authorized Signatory
VHCP Management EG, LLC 9.2% 1,987,259 0 1,987,259 /s/ Sherman G. Souther By Sherman G. Souther, Authorized Signatory
Nimish Shah 9.2% 1,987,259 0 1,987,259 /s/ Sherman G. Souther By Sherman G. Souther, Attorney-in-fact
Bong Y. Koh 9.2% 1,987,259 0 1,987,259 /s/ Sherman G. Souther By Sherman G. Souther, Attorney-in-fact