Barclays

Ramsey El Assal

ramsey.el-assal@barclays.com

Canaccord Genuity

Joseph Vafi

JVafi@cgf.com

Compass Point

Chase White

cwhite@compasspointllc.com

D.A. Davidson

Christopher Brendler, CFA

cbrendler@dadco.com

H.C. Wainwright

Kevin Dede

kd@hcwco.com

Jefferies

Jonathan Petersen

jpetersen@jefferies.com

ROTH Capital Partners

Darren Aftahi

daftahi@roth.com

Tennyson

Alan Howard

alan.howard@tennysonsecurities.co.uk

finnCap

Michael Hill

mhill@finncap.com

Stifel

Bill Papanastasiou

bpapanastasiou@stifel.com