X0202 SCHEDULE 13G/A 0001781002-19-000024 0001781002 XXXXXXXX LIVE 9 Common Shares 06/30/2026 0001396536 Duos Technologies Group, Inc. 266042407 7660 Centurion Parkway, Suite 100 Jacksonville FL 32256 Rule 13d-1(b) Bleichroeder LP DE 6750079 0 6750079 0 6750079 N 18.48 IA Bleichroeder Holdings LLC DE 6750079 0 6750079 0 6750079 N 18.48 HC Andrew Gundlach X1 6750079 0 6750079 0 6750079 N 18.48 HC Duos Technologies Group, Inc. 7660 Centurion Parkway, Suite 100, Jacksonville, FL 32256 Bleichroeder Holdings LLC Bleichroeder LP Andrew Gundlach 1345 Avenue of the Americas, 47th Floor New York, NY 10105 Bleichroeder Holdings LLC and Bleichroeder LP: Delaware, USA Andrew Gundlach: United States N IA HC See cover page. See cover page. See cover page. See cover page. See cover page. See cover page. Y N N Bleichroeder LP (Bleichroeder), an investment adviser registered under Section 203 of the Investment Advisers Act of 1940, is deemed to be the beneficial owner of 6,750,079 shares, or 18.48%, of the common stock ("Common Stock") believed to be outstanding. The 6,750,079 shares include 1,627,806 shares of Common Stock, and 5,122,273 shares of Common Stock issuable upon conversion of Series D Non-Voting Convertible Preferred Stock and Series E Non-Voting Convertible Preferred Stock (the "Preferred Stock"). N See Exhibit 99.1 Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. Exhibit 99.1: Subsidiary Information Bleichroeder LP Andrew Gundlach 08/14/2026 Bleichroeder Holdings LLC Andrew Gundlach 08/14/2026 Andrew Gundlach Andrew Gundlach 08/14/2026