Filing Manager
SABBY MANAGEMENT, LLC
Reporting Manager
SABBY MANAGEMENT, LLC
Symbol
UPC
Shares outstanding
573,694 shares
Disclosed Ownership
28,111 shares
Ownership
4.9%
Form type
SCHEDULE 13G/A
Filing time
07 Jan 2026, 15:37:31 UTC
Date of event
31 Dec 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
SABBY MANAGEMENT, LLC 4.9% 28,111 0 28,111 /s/ Robert Grundstein Chief Operating Officer
SABBY VOLATILITY WARRANT MASTER FUND LTD 4.9% 28,111 0 28,111 /s/ Harry Thompson Authorized Person of TDF Management Ltd., a Director
HAL MINTZ 4.9% 28,111 0 28,111 /s/ Hal Mintz Hal Mintz