• Siebert Financial appointed Richard S. Gebbia and David J. Gebbia co-CEOs effective November 4, 2026.
• John J. Gebbia will step down as CEO on that date.
• Richard S. Gebbia previously served as CEO and a board member at StockCross Financial Services during 2007–2020.
• David J. Gebbia serves as president of subsidiaries Park Wilshire Companies and Gebbia Holdings.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Siebert Financial Corporation published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001213900-26-115744), on November 04, 2026, and is solely responsible for the information contained therein.