683 Capital Management, LLC - 31 Dec 2025 SCHEDULE 13G/A Report for REVIVA PHARMACEUTICALS HOLDINGS, INC. Common Stock, par value $0.0001 per share (RVPH)

Filing Manager
683 Capital Management, LLC
Reporting Manager
683 CAPITAL MANAGEMENT, LLC
Security
REVIVA PHARMACEUTICALS HOLDINGS, INC. Common Stock, par value $0.0001 per share
Symbol
RVPH
Shares outstanding
116,416,667 shares
Disclosed Ownership
3,492,500 shares
Ownership
3%
Form type
SCHEDULE 13G/A
Filing time
17 Feb 2026, 16:19:20 UTC
Date of event
31 Dec 2025
Previous filing
29 Sep 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
683 CAPITAL MANAGEMENT, LLC 3% 3,492,500 0 3,492,500 /s/ Ari Zweiman Ari Zweiman, Managing Member
683 CAPITAL PARTNERS, LP 3% 3,492,500 0 3,492,500 /s/ Ari Zweiman Ari Zweiman, Authorized Person
Zweiman Ari 3% 3,492,500 0 3,492,500 /s/ Ari Zweiman Ari Zweiman, Self