Shareholder Contacts

General Inquires

E-mail: investorrelations@pernixtx.com

Primary IR Contact

Michael Pearce
Phone: (919) 360-8715
E-mail: mpearce@pernixtx.com

Media Contact

Cooper Collins
Phone: (832) 934-1825
E-mail: coopercollins@pernixtx.com

Transfer Agent

Questions regarding accounts, address changes, stock transfer and lost certificates should be directed to:

BNY Mellon Shareowner Services
480 Washington Boulevard 29th fl
Jersey City, NJ 07310
Phone: (800)-522-6645
E-mail: shrrelations@mellon.com

Registered Public Accounting Firm

Cherry Bekaert & Holland, L.L.P.
1111 Metropolitan Avenue Suite 1000
Charlotte, NC 28204

Primary Outside Legal Counsel

Jones, Walker, Waechter, Poitevent, Carrere & Denegre L.L.P.
201 St. Charles Avenue
New Orleans, LA 70170-5100