Professional Diversity Network, Inc.

We are an operator of professional networks with a focus on diversity, employment, education and training. We use the term “diversity” (or “diverse”) to describe communities, or “affinities,” that are distinct based on a wide array of criteria, including ethnic, national, cultural, racial, religious or gender classification. We serve a variety of such communities, including Women, Hispanic-Americans, African-Americans, Asian-Americans, persons with disabilities, Military Professionals, and Lesbian, Gay, Bisexual and Transgender (LGBTQ+) persons, and students and graduates seeking to transition from education to career. The Company’s technology platform is integral to the operation of its business.

Current securities

1. Material Modification to Rights of Security Holders · Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year · Other EventsSep 11, 2026
2. Results of Operations and Financial Condition · Regulation FD DisclosureAug 14, 2026
3. 10-Q filingAug 14, 2026
4. Entry into a Material Definitive Agreement · Other EventsAug 13, 2026
5. 424B4 filingAug 13, 2026