TANG CAPITAL MANAGEMENT LLC - 30 Jun 2025 SCHEDULE 13G/A Report for Reviva Pharmaceuticals Holdings, Inc. Common Stock, par value $0.0001 per share (RVPH)

Filing Manager
TANG CAPITAL MANAGEMENT LLC
Reporting Manager
TANG CAPITAL MANAGEMENT, LLC
Security
Reviva Pharmaceuticals Holdings, Inc. Common Stock, par value $0.0001 per share
Symbol
RVPH
Shares outstanding
70,832,813 shares
Disclosed Ownership
3,399,975 shares
Ownership
4.8%
Form type
SCHEDULE 13G/A
Filing time
14 Aug 2025, 16:15:07 UTC
Date of event
30 Jun 2025
Previous filing
15 May 2025
SEC
View on sec.gov

Reporting Managers (6)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
TANG CAPITAL MANAGEMENT, LLC 4.8% 3,399,975 0 3,399,975 Kevin Tang Manager
KEVIN TANG 4.8% 3,399,975 0 3,399,975 Kevin Tang Self
TANG CAPITAL PARTNERS, LP 4.8% 3,399,975 0 3,399,975 Kevin Tang Manager, Tang Capital Management, LLC, General Partner
TANG CAPITAL PARTNERS INTERNATIONAL, LP 0% 0 0 0 Kevin Tang Manager, Tang Capital Management, LLC, General Partner
TANG CAPITAL PARTNERS III, INC 0% 0 0 0 Kevin Tang Chief Executive Officer
TANG CAPITAL PARTNERS IV, INC 0% 0 0 0 Kevin Tang Chief Executive Officer