EXHIBIT INDEX
Ex.

Page No.

A
Joint Filing Agreement
11






EXHIBIT A


JOINT FILING AGREEMENT

       The undersigned hereby agree that the statement on Schedule 13G
with respect to the Common Stock of root9B Technologies, Inc. dated as of
February 3, 2016  is, and any amendments thereto (including amendments on
Schedule 13D) signed by each of the undersigned shall be, filed on
behalf of each of us pursuant to and in accordance with the provisions
of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.



QUAD CAPITAL MANAGEMENT ADVISORS, LLC






By:          /s/ John Vincent Guarino


Name:    John Vincent Guarino


Title:      Managing Member








QUAD CAPITAL MANAGEMENT, LLC






By:          /s/ John Vincent Guarino


Name:    John Vincent Guarino


Title:      Managing Member










JOHN VINCENT GUARINO






/s/ John Vincent Guarino








GUERINO CIAMPI






/s/ Guerino Ciampi



February 3, 2016