Filing Manager
INTRACOASTAL CAPITAL, LLC
Reporting Manager
Mitchell P. Kopin
Symbol
PHIO
Shares outstanding
12,555,560 shares
Disclosed Ownership
1,142,556 shares
Ownership
9.1%
Form type
SCHEDULE 13G/A
Filing time
13 Feb 2026, 16:46:06 UTC
Date of event
31 Dec 2025
Previous filing
07 Nov 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Mitchell P. Kopin 9.1% 1,142,556 0 1,142,556 /s/ Mitchell P. Kopin Mitchell P. Kopin
Daniel B. Asher 9.1% 1,142,556 0 1,142,556 /s/ Daniel B. Asher Daniel B. Asher
Intracoastal Capital LLC 9.1% 1,142,556 0 1,142,556 /s/ Mitchell P. Kopin Mitchell P. Kopin, Manager