Filing Manager
SABBY MANAGEMENT, LLC
Reporting Manager
SABBY MANAGEMENT, LLC
Symbol
REVB
Shares outstanding
6,309,396 shares
Disclosed Ownership
605,702 shares
Ownership
9.6%
Form type
SCHEDULE 13G
Filing time
20 Jan 2026, 20:31:30 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 9.6% 605,702 0 605,702 /s/ Robert Grundstein COO
Hal Mintz 9.6% 605,702 0 605,702 /S/ HAL MINTZ HAL MINTZ
Sabby Volatility Warrant Master Fund, Ltd. 9.6% 605,702 0 605,702 /s/ Harry Thompson Harry Thompson