X0708 D LIVE 0001546296 Professional Diversity Network, Inc. 55 EAST MONROE STREET SUITE 2120 CHICAGO IL ILLINOIS 60603 312-614-0950 DELAWARE None Professional Diversity Network, LLC Corporation true Yiran Gu 55 E. Monroe Street Suite 2120 Chicago IL ILLINOIS 60603 Executive Officer Director Zhang Hao 55 E. Monroe Street Suite 2120 Chicago IL ILLINOIS 60603 Director Wai Kee Cheung 55 E. Monroe Street Suite 2120 Chicago IL ILLINOIS 60603 Director Haixia Lu 55 E. Monroe Street Suite 2120 Chicago IL ILLINOIS 60603 Director Tai Song 55 E. Monroe Street Suite 2120 Chicago IL ILLINOIS 60603 Director Sze Lok Patrick Wong 55 E. Monroe Street Suite 2120 Chicago IL ILLINOIS 60603 Director Other Technology $5,000,001 - $25,000,000 06b false 2026-01-20 false true false 0 120000 120000 0 On 1/20/2026, Company entered into a Software Development and Operation Master Service Agreement with a third-party provider for software development and operational services, and issued 106,753 shares on 1/27/2026 as partial consideration. false 1 0 0 0 false Professional Diversity Network, Inc. /s/ Yiran Gu Yiran Gu Chief Executive Officer and Chief Financial Officer 2026-10-28