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AI brief of an SEC Form 8-K · SIEBERT FINANCIAL CORP (SIEB)

Siebert Financial appoints John M. Gebbia to board after Gloria Gebbia resigns

Neutral Impact 2 of 5 leadership Written later

Siebert Financial Corp. reported that director Gloria E. Gebbia resigned from its Board of Directors on September 22, 2026, to focus on public relations and philanthropic endeavors, and that the company said the resignation was not due to any disagreement. The same day, the Board appointed John M. Gebbia, Co-Chief Executive Officer of subsidiary Muriel Siebert & Co., LLC, to fill the vacancy. The change is a board seat replacement with no financial figures disclosed.

Key points

  • Gloria E. Gebbia resigned from the Board on September 22, 2026; the filing states no disagreement with the company.
  • John M. Gebbia was appointed to the Board on September 22, 2026, to fill the resulting vacancy.
  • John M. Gebbia has served as Co-Chief Executive Officer of Muriel Siebert & Co., LLC and has been in the brokerage industry since 1990.
  • His board pay will match the company's other employee directors, as described in the Form 10-K filed March 30, 2026.

The filing

CompanySIEBERT FINANCIAL CORP (SIEB)
Form8-K, current report
Filed with the SECSep 25, 2026, 10:00 AM ET
Accession number0001213900-26-103299

Items reported: 5.02 Director / Officer Change

Read the filing on SEC.gov ↗

Written by AI on Nov 9, 2026, 8:51 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on September 25, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.