{"url_path":"/sec/ipdn/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 EXHIBITS**","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-15","source_url":"https://www.sec.gov/Archives/edgar/data/1546296/0001437749-26-017232-index.html","accession_number":"0001437749-26-017232","cik":"0001546296","ticker":"IPDN","issuer_name":"Professional Diversity Network, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1546296/0001437749-26-017232-index.html","primary_entity_key":"0001546296","primary_entity_name":"Professional Diversity Network, Inc."},"word_count":226,"has_tables":true,"body_markdown":"**ITEM 6. EXHIBITS**\n\n \n\n31.1\n\n[Certification of Chief Executive Officer pursuant to Exchange Act Rule 13a-14(a) or Rule 15d- 14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](ex_942045.htm)\n \n\n \n \n \n\n31.2\n\n[Certification of Chief Financial Officer pursuant to Exchange Act Rule 13a-14(a) or Rule 15d- 14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](ex_942046.htm)\n \n\n \n \n \n\n32.1\n\n[Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](ex_942047.htm)\n \n\n \n \n \n\n32.2\n[Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](ex_960221.htm)\n \n\n \n \n \n\n101.INS\n\nInline XBRL Instance Document\n\n \n\n101.SCH\n\nInline XBRL Taxonomy Extension Schema Document\n\n \n\n101.CAL\n\nInline XBRL Taxonomy Extension Calculation Linkbase Document\n\n \n\n101.DEF\n\nInline XBRL Taxonomy Extension Definition Linkbase Document\n\n \n\n101.LAB\n\nInline XBRL Taxonomy Extension Labels Linkbase Document\n\n \n\n101.PRE\n\nInline XBRL Taxonomy Extension Presentation Linkbase Document\n\n \n\n104\n\nCover Page Interactive Data File (embedded within the Inline XBRL document)\n\n \n\n \n\n \n\n38\n\n[Table of Contents](#toc)\n\n \n\n**SIGNATURES**\n\n \n\nPursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.\n\n \n\n \n\nPROFESSIONAL DIVERSITY NETWORK, INC.\n\n \n \n \n\nDate: May 15, 2026\n\nBy:\n\n*/s/  Yiran Gu*\n\n \n\nName:\n\nYiran Gu\n\n \n\nTitle:\n\nChief Financial Officer\n\n \n \n(Principal Financial Officer)\n\n \n\n39"}