SEC Filings

SC 13G/A
FLYNN JAMES E filed this Form SC 13G/A on 01/10/2019
Entire Document
 

 

Exhibit A

Agreement

 

The undersigned agree that this Schedule 13G, and all amendments thereto, relating to the Common Stock of Pernix Therapeutics Holdings, Inc. shall be filed on behalf of the undersigned.

 

DEERFIELD MGMT, L.P.

 

By: J.E. Flynn Capital, LLC, General Partner

 

By: /s/ Jonathan Isler

Jonathan Isler, Attorney-In-Fact

 

DEERFIELD MANAGEMENT COMPANY, L.P.

 

By: Flynn Management LLC, General Partner

 

By: /s/ Jonathan Isler

Jonathan Isler, Attorney-In-Fact

 

DEERFIELD PARTNERS, L.P.

 

By: Deerfield Mgmt, L.P., General Partner

 

By: J.E. Flynn Capital, LLC, General Partner

 

By: /s/ Jonathan Isler

Jonathan Isler, Attorney-In-Fact

 

DEERFIELD PRIVATE DESIGN FUND II, L.P.

 

By: Deerfield Mgmt, L.P., General Partner

 

By: J.E. Flynn Capital, LLC, General Partner

 

By: /s/ Jonathan Isler

Jonathan Isler, Attorney-In-Fact

 

DEERFIELD SPECIAL SITUATIONS FUND, L.P.

 

By: Deerfield Mgmt, L.P., General Partner

 

By: J.E. Flynn Capital, LLC, General Partner

 

By: /s/ Jonathan Isler

Jonathan Isler, Attorney-In-Fact

 

DEERFIELD PRIVATE DESIGN INTERNATIONAL II, L.P.

 

By: Deerfield Mgmt, L.P., General Partner

 

By: J.E. Flynn Capital, LLC, General Partner

 

By: /s/ Jonathan Isler

Jonathan Isler, Attorney-In-Fact