Filing Manager
INTRACOASTAL CAPITAL, LLC
Reporting Manager
Mitchell P. Kopin
Symbol
SBFM
Shares outstanding
5,061,592 shares
Disclosed Ownership
505,653 shares
Ownership
10%
Form type
SCHEDULE 13G
Filing time
23 May 2025, 16:17:50 UTC
Date of event
19 May 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Mitchell P. Kopin 10% 505,653 0 505,653 /s/ Mitchell P. Kopin Mitchell P. Kopin
Daniel B. Asher 10% 505,653 0 505,653 /s/ Daniel B. Asher Daniel B. Asher
Intracoastal Capital LLC 10% 505,653 0 505,653 /s/ Mitchell P. Kopin Mitchell P. Kopin, Manager