LYTIR

Company · SIEB

Siebert Financial Corp.

Name as listed on its exchange; filed with the SEC as SIEBERT FINANCIAL CORP.

Nasdaq's symbol directory lists SIEB on Nasdaq as “Siebert Financial Corp. - Common Stock”.

In the 12 months to Nov 8, 2026: insiders bought on 1 occasion ($28K); 1 filing by holders of 5% or more; 2 company reports (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. Richard Gebbia bought on 1 day latest May 28, 2026 bought $28K
Every trade (1)
  1. BUYRichard Gebbia bought May 28, 2026 15,000 shares filing $28K

Large holders · SEC Schedules 13D and 13G

Five percent and over

Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G

  1. Gebbia Gloria E filed Aug 28, 2026 Schedule 13D/A may seek influence 17,060,603 shares filing 42%

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Departure or appointment of directors or officers filing Nov 4, 2026
  2. Departure or appointment of directors or officers filing Sep 25, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.