Rebus Holdings Inc (RBSH)

[powerbattles]

Sabby filing SC 13G/A - 4 different funds at 9.99% ownership each.

Item 4.
Ownership.

Provide the following information regarding the aggregate number and
percentage of the class of securities of the issuer identified in Item
1. (a)Amount beneficially owned:

Sabby Healthcare Master Fund, Ltd. - 1,137,260

Sabby Volatility Warrant Master Fund, Ltd. - 1,137,260

Sabby Management, LLC - 1,137,260

Hal Mintz - 1,137,260
(b)
Percent of class:

Sabby Healthcare Master Fund, Ltd. - 9.99%

Sabby Volatility Warrant Master Fund, Ltd. - 9.99%

Sabby Management, LLC - 9.99%

Hal Mintz - 9.99%

Sabby Healthcare Master Fund, Ltd.

By: /s/ Harry Thompson
Name: Harry Thompson
Title: Authorized Person of TDF Management Ltd.,
a Director

Sabby Volatility Warrant Master Fund, Ltd.

By: /s/ Harry Thompson
Name: Harry Thompson
Title: Authorized Person of TDF Management Ltd.,
a Director


Sabby Management, LLC*

By: /s/ Robert Grundstein
Name: Robert Grundstein
Title: Chief Operating Officer


/s/ Hal Mintz*
Hal Mintz