Siebert Financial Corp SEC filings SIEB
Siebert Financial Corp has 636 filings in SEC EDGAR's recent list, going back to Aug 3, 1995. Its latest annual report, Form ARS, was filed on Oct 8, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | Dec 2, 2025 | — |
| 424B5 | Prospectus supplement | Jun 27, 2025 | — |
| S-3 | Shelf registration | May 30, 2025 | — |
| 424B4 | Prospectus | Jul 16, 2024 | — |
| POS AM | Post-effective amendment no. 1 to form s-3 | Jul 5, 2024 | — |
| 424B3 | Prospectus | Jan 31, 2024 | — |
| S-3/A | Amendment no. 1 to form s-3 | Jan 18, 2024 | — |
| S-3 | Shelf registration | Jan 18, 2024 | — |
| S-8 | Employee stock plan registration | Dec 29, 2022 | — |
| 424B5 | Prospectus supplement | May 27, 2022 | — |
| S-3 | Shelf registration | Feb 18, 2022 | — |
| S-8 | Employee stock plan registration | Jul 18, 2007 | — |
| S-8 | Employee stock plan registration | Jan 24, 2003 | — |
| 424B3 | Prospectus | Aug 13, 1999 | — |
| 424B4 | Prospectus | Jul 6, 1999 | — |
| S-3 | Shelf registration | Jun 18, 1999 | — |
| S-8 | Employee stock plan registration | Feb 25, 1999 | — |
| POS AM | Post-effective amendment no. 5 | Dec 28, 1998 | — |
| POS AM | Post-effective amendment no. 4 | Dec 15, 1998 | — |
| POS AM | Post-effective amendment no. 3 | Nov 6, 1998 | — |
| POS AM | Post-effective amendment no. 2 | Oct 1, 1998 | — |
| POS AM | Post-effective amendment no. 1 | Aug 31, 1998 | — |
| 424B1 | Form 424b1 | Jul 31, 1998 | — |
| S-1/A | Amended registration statement | Jul 30, 1998 | — |
| S-1/A | Amended registration statement | Jul 29, 1998 | — |
| S-1/A | Amended registration statement | Jul 29, 1998 | — |
| S-1/A | Amended registration statement | Jul 6, 1998 | — |
| S-1 | Registration statement | Apr 10, 1998 | — |
| S-8 | Employee stock plan registration | Jan 7, 1998 | — |
| S-8 | Employee stock plan registration | Jan 7, 1998 | — |
| 424B3 | Prospectus | Mar 10, 1997 | — |
| S-1/A | Amended registration statement | Jan 21, 1997 | — |
| S-1 | Registration statement | Dec 27, 1996 | — |
Showing 33 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Security Brokers, Dealers & Flotation Companies (SIC 6211)
- Listed as
- SIEB (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- NY
- Headquarters
- New York, NY
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 65596
- Former names
- MICHAELS J INC (until Oct 11, 1996)
Other Security Brokers, Dealers & Flotation Companies companies
- Morgan Stanley MS
- Goldman Sachs Group Inc GS
- BlackRock, Inc. BLK
- Schwab Charles Corp SCHW
- Interactive Brokers Group, Inc. IBKR
- Robinhood Markets, Inc. HOOD
- Raymond James Financial Inc RJF
- Nomura Holdings Inc NMR
All 34 Security Brokers, Dealers & Flotation Companies companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.