X0306 4 2019-09-25 0 0001396536 DUOS TECHNOLOGIES GROUP, INC. DUOT 0001459708 21 APRIL FUND, LTD. Citco Fund Services (Cayman Islands) Ltd Regatta Office Park West Bay Road GRAND CAYMAN E9 KY1-1205 CAYMAN ISLANDS 0 0 1 0 Common Stock 4000000 D Warrants 0.55 2019-09-25 4 P 0 625000 0.001 A 2019-09-25 2024-09-25 Common Stock 625000 625000 D Consists of 3,184,140 shares owned by the Reporting Person and 815,860 shares owned by 21 April Fund LP, an affiliate of the Reporting Person. The Reporting Person disclaims beneficial ownership of the shares of common stock reported herein except to the extent of the Reporting Person's pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such shares of common stock or warrants for purposes of Section 16 or for any other purpose. Consists of warrants to acquire 458,125 shares owned by the Reporting Person and warrants to acquire 166,875 shares held by 21 April Fund, LP, an affiliate of the Reporting Person. The Reporting Person disclaims beneficial ownership of the warrants reported herein except to the extent of the Reporting Person's pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such warrants for purposes of Section 16 or for any other purpose. The Warrants were issued to the Reporting Person in connection with the Reporting Person extending a loan to the Company. Michael M. Kellen, Portfolio Manager of 21 April Fund, Ltd. 2019-09-27