Contacts

Gateway Investor Relations
Matt Glover or Tom Colton
T: 949.574.3860
DUOT@gatewayir.com

Duos Technologies
Fei Kwong
6622 Southpoint Dr South
Suite 310
Jacksonville, FL 32216
T: 904.652.1625
DUOT@duostech.com

Continental Stock Transfer & Trust
Erika Young
Account Administration
1 State Street 30th Floor
New York, NY 10004-1561
T: 212.845.3218
eyoung@continentalstock.com

Salberg & Company, P.A.
Scott Salberg
T: 561.995.8270
scottsalberg@salberco.com

Shutts & Bowen LLP
J. Thomas Cookson
T: 305.379.9141
TCookson@Shutts.com