Reporting Manager
TANG CAPITAL MANAGEMENT, LLC
Symbol
KALV
Shares outstanding
49,917,152 shares
Disclosed Ownership
4,941,798 shares
Ownership
9.9%
Form type
SCHEDULE 13G/A
Filing time
15 May 2025, 16:15:24 UTC
Date of event
31 Mar 2025

Reporting Managers (6)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
TANG CAPITAL MANAGEMENT, LLC 9.9% 4,941,798 0 4,941,798 /s/ Kevin Tang Manager
KEVIN TANG 9.9% 4,941,798 0 4,941,798 /s/ Kevin Tang Self
TANG CAPITAL PARTNERS, LP 6.6% 3,279,836 0 3,279,836 /s/ Kevin Tang Manager, Tang Capital Management, LLC, General Partner
TANG CAPITAL PARTNERS INTERNATIONAL, LP 1.4% 706,962 0 706,962 /s/ Kevin Tang Manager, Tang Capital Management, LLC, General Partner
TANG CAPITAL PARTNERS III, INC 1.7% 855,000 0 855,000 /s/ Kevin Tang Chief Executive Officer
TANG CAPITAL PARTNERS IV, INC 0.2% 100,000 0 100,000 /s/ Kevin Tang Chief Executive Officer