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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 þ ANNUAL REPORT UNDER SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 for the fiscal year ended December 31 , 2020 O TRANSITION REPORT UNDER SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from : Commission file number : 000-55497 FORM 10 - K Florida ( State or Other Jurisdiction of Incorporation ) to DUOS TECHNOLOGIES GROUP , INC . ( Exact name of registrant as specified in its charter ) Large accelerated filer o Non - accelerated filer þ Emerging growth company o 6622 Southpoint Drive South , Suite 310 Jacksonville , Florida 32216 ( Address of Principal Executive Offices ) 65-0493217 ( I.R.S. Employer Identification No. ) ( 904 ) 296-2807 ( Registrant's telephone number , including area code ) Securities registered pursuant to Section 12 ( b ) of the Act : Title of each class Trading Symbol ( s ) DUOT Common Stock , par value $ 0.001 per share Indicate by check mark if the registrant is a well - known seasoned issuer , as defined in Rule 405 of the Securities Act . Yes o No þ Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15 ( d ) of the Act . Yes o No þ Indicate by check mark whether the registrant : ( 1 ) has filed all reports required to be filed by Section 13 or 15 ( d ) of the Securities Exchange Act of 1934 during the preceding 12 months ( or for such shorter period that the registrant was required to file such reports ) , and ( 2 ) has been subject to such filing requirements for the past 90 days . Yes þ No o Name of each exchange on which registered The NASDAQ Capital Market Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 Regulation S - T ( §232.405 of this chapter ) during the preceding 12 months ( or for such shorter period that the registrant was required to submit such files ) . Yes þ No o Indicate by check mark whether the registrant is a large accelerated filer , an accelerated filer , a non - accelerated filer , smaller reporting company , an emerging growth company . See definitions of " large accelerated filer , ” “ accelerated filer , ” “ smaller reporting company , ” and " emerging growth company " in Rule 12b - 2 of the Exchange Act . Accelerated filer o Smaller reporting company þ If an emerging growth company , indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13 ( a ) of the Exchange Act . o Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404 ( b ) of the Sarbanes - Oxley Act ( 15 U.S.C. 7262 ( b ) ) by the registered public accounting from that prepared or issued its audit report : o Indicate by check mark whether the registrant is a shell company ( as defined in Rule 12b - 2 of the Exchange Act . ) Yes o No þ The aggregate market value of the registrant's voting and non - voting common equity held by non - affiliates computed by reference to the average bid and asked price of such common equity on June 30 , 2020 , was $ 14,244,100 . As of March 26 , 2021 , the registrant has one class of common equity , and the number of shares outstanding of such common equity is 3,534,015 . Documents Incorporated by Reference : None .