Filing Manager
INTRACOASTAL CAPITAL, LLC
Reporting Manager
Mitchell P. Kopin
Symbol
SNGX
Shares outstanding
8,946,052 shares
Disclosed Ownership
446,408 shares
Ownership
4.99%
Form type
SCHEDULE 13G
Filing time
01 Oct 2025, 16:48:36 UTC
Date of event
25 Sep 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Mitchell P. Kopin 4.99% 446,408 0 446,408 /s/ Mitchell P. Kopin Mitchell P. Kopin
Daniel B. Asher 4.99% 446,408 0 446,408 /s/ Daniel B. Asher Daniel B. Asher
INTRACOASTAL CAPITAL, LLC 4.99% 446,408 0 446,408 /s/ Mitchell P. Kopin Mitchell P. Kopin, Manager