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 |
|---|---|---|---|
| 8-K |
Current report
Officer or director change
|
Nov 4, 2026 | Nov 3, 2026 |
| ARS | Annual report to shareholders | Oct 8, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Oct 8, 2026 | — |
| DEF 14A | Proxy statement | Oct 8, 2026 | Nov 18, 2026 |
| 8-K |
Current report
Officer or director change
|
Sep 25, 2026 | Sep 22, 2026 |
| 10-Q | Quarterly report | Aug 11, 2026 | Jun 30, 2026 |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| 10-K | Annual report | Mar 30, 2026 | Dec 31, 2025 |
| S-8 | Employee stock plan registration | Dec 2, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
Nov 21, 2025 | Nov 18, 2025 |
| 10-Q | Quarterly report | Nov 12, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Material agreement
|
Oct 31, 2025 | Oct 28, 2025 |
| ARS | Annual report to shareholders | Oct 9, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Oct 9, 2025 | — |
| DEF 14A | Proxy statement | Oct 9, 2025 | Nov 18, 2025 |
| 10-Q | Quarterly report | Aug 12, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Material agreement
|
Jun 27, 2025 | Jun 27, 2025 |
| 424B5 | Prospectus supplement | Jun 27, 2025 | — |
| EFFECT | Filing | Jun 9, 2025 | — |
| CORRESP | Letter to the SEC | Jun 5, 2025 | — |
| UPLOAD | Letter from the SEC | Jun 5, 2025 | — |
| S-3 | Shelf registration | May 30, 2025 | — |
| 10-Q | Quarterly report | May 13, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Other events
|
Apr 10, 2025 | Apr 10, 2025 |
| 10-K/A | Amended annual report | Apr 1, 2025 | Dec 31, 2024 |
| NT 10-K | Notification of late filing | Apr 1, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Mar 31, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 19, 2024 | Dec 18, 2024 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Nov 5, 2024 | Nov 1, 2024 |
| ARS | Annual report to shareholders | Sep 20, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Sep 20, 2024 | Nov 1, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 20, 2024 | Aug 15, 2024 |
| 10-Q | Quarterly report | Aug 14, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Auditor change
|
Jul 26, 2024 | Jul 24, 2024 |
| 424B4 | Prospectus | Jul 16, 2024 | — |
| EFFECT | Filing | Jul 15, 2024 | — |
| POS AM | Post-effective amendment no. 1 to form s-3 | Jul 5, 2024 | — |
| 10-Q | Quarterly report | May 22, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Auditor change
|
May 16, 2024 | May 13, 2024 |
| NT 10-Q | Notification of late filing | May 16, 2024 | Mar 31, 2024 |
| 10-K | Annual report | May 10, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Listing notice, Regulation FD disclosure
|
Apr 24, 2024 | Apr 18, 2024 |
| NT 10-K/A | Amendment no. 1 to form nt 10-k | Apr 22, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Apr 10, 2024 | Apr 5, 2024 |
| NT 10-K | Notification of late filing | Mar 29, 2024 | Dec 31, 2023 |
| ARS | Annual report to shareholders | Feb 21, 2024 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Feb 20, 2024 | — |
| DEF 14A | Proxy statement | Feb 20, 2024 | Apr 5, 2024 |
| 424B3 | Prospectus | Jan 31, 2024 | — |
| EFFECT | Filing | Jan 26, 2024 | — |
| CORRESP | Letter to the SEC | Jan 25, 2024 | — |
| 8-K |
Current report
Material agreement
|
Jan 24, 2024 | Jan 18, 2024 |
| UPLOAD | Letter from the SEC | Jan 24, 2024 | — |
| S-3/A | Amendment no. 1 to form s-3 | Jan 18, 2024 | — |
| S-3 | Shelf registration | Jan 18, 2024 | — |
| 8-K |
Current report
Listing notice
|
Jan 12, 2024 | Jan 5, 2024 |
| 8-K |
Current report
Material agreement, Agreement ended, Change to shareholder rights, Other events
|
Dec 20, 2023 | Dec 19, 2023 |
| 10-Q | Quarterly report | Nov 14, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 13, 2023 | Nov 11, 2023 |
| 8-K |
Current report
Other events
|
Oct 20, 2023 | Oct 20, 2023 |
| 10-Q | Quarterly report | Aug 7, 2023 | Jun 30, 2023 |
| DEFA14A | Additional proxy material | Jul 14, 2023 | — |
| 8-K |
Current report
Material agreement
|
Jul 14, 2023 | Jul 10, 2023 |
| DEFA14A | Additional proxy material | May 30, 2023 | — |
| 8-K |
Current report
Officer or director change
|
May 30, 2023 | May 24, 2023 |
| DEFA14A | Additional proxy material | May 24, 2023 | — |
| 8-K |
Current report
Other events
|
May 24, 2023 | May 18, 2023 |
| 10-Q | Quarterly report | May 15, 2023 | Mar 31, 2023 |
| DEFA14A | Additional proxy material | May 3, 2023 | — |
| 8-K |
Current report
Material agreement
|
May 3, 2023 | Apr 27, 2023 |
| DEFA14A | Additional proxy material | Apr 27, 2023 | — |
| 10-K | Annual report | Mar 29, 2023 | Dec 31, 2022 |
| S-8 | Employee stock plan registration | Dec 29, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
Dec 6, 2022 | Nov 30, 2022 |
| 10-Q | Quarterly report | Nov 14, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Oct 21, 2022 | Oct 18, 2022 |
| DEFA14A | Additional proxy material | Oct 18, 2022 | — |
| DEF 14A | Proxy statement | Oct 18, 2022 | Nov 30, 2022 |
| 8-K |
Current report
Other events
|
Sep 30, 2022 | Sep 26, 2022 |
| 10-Q | Quarterly report | Aug 15, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Material agreement
|
May 27, 2022 | May 27, 2022 |
| 424B5 | Prospectus supplement | May 27, 2022 | — |
| 8-K |
Current report
Results of operations
|
May 25, 2022 | May 23, 2022 |
| 10-Q | Quarterly report | May 23, 2022 | Mar 31, 2022 |
| 10-K/A | Amended annual report | May 20, 2022 | Dec 31, 2021 |
| NT 10-Q | Filing | May 16, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Apr 6, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 4, 2022 | Mar 30, 2022 |
| 10-K | Annual report | Mar 30, 2022 | Dec 31, 2021 |
| EFFECT | Filing | Mar 2, 2022 | — |
| CORRESP | Letter to the SEC | Feb 28, 2022 | — |
| UPLOAD | Letter from the SEC | Feb 25, 2022 | — |
| S-3 | Shelf registration | Feb 18, 2022 | — |
| 8-K |
Current report
Material agreement, Other events
|
Jan 27, 2022 | Jan 21, 2022 |
| 8-K |
Current report
Material agreement, Other events
|
Jan 5, 2022 | Dec 30, 2021 |
| 8-K |
Current report
Material agreement, Officer or director change, Other events
|
Nov 17, 2021 | Nov 16, 2021 |
| 10-Q | Quarterly report | Nov 15, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Sep 23, 2021 | Sep 17, 2021 |
| 8-K |
Current report
Agreement ended
|
Sep 3, 2021 | Aug 30, 2021 |
| 8-K |
Current report
Other events
|
Aug 25, 2021 | Aug 23, 2021 |
| 10-Q | Quarterly report | Aug 16, 2021 | Jun 30, 2021 |
| DEFA14A | Additional proxy material | Aug 6, 2021 | — |
| DEF 14A | Proxy statement | Aug 6, 2021 | Sep 17, 2021 |
| 8-K |
Current report
Other events
|
Aug 4, 2021 | Aug 4, 2021 |
| 10-Q | Quarterly report | May 17, 2021 | Mar 31, 2021 |
| 10-K | Annual report | Mar 10, 2021 | Dec 31, 2020 |
| 10-Q | Quarterly report | Nov 16, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Aug 25, 2020 | Aug 21, 2020 |
| 10-Q | Quarterly report | Aug 13, 2020 | Jun 30, 2020 |
| DEFA14A | Additional proxy material | Aug 5, 2020 | — |
| 8-K |
Current report
Agreement ended
|
Jul 30, 2020 | Jul 24, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 28, 2020 | Jul 22, 2020 |
| DEFA14A | Additional proxy material | Jul 7, 2020 | — |
| DEF 14A | Proxy statement | Jul 7, 2020 | Aug 21, 2020 |
| 8-K |
Current report
Material agreement
|
Jun 26, 2020 | Jun 22, 2020 |
| 8-K |
Current report
Officer or director change
|
Jun 2, 2020 | Jun 1, 2020 |
| 10-Q | Quarterly report | May 28, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Other events
|
May 15, 2020 | May 15, 2020 |
| 10-K | Annual report | Mar 27, 2020 | Dec 31, 2019 |
| 8-K/A | Amended current report | Mar 17, 2020 | Jan 1, 2020 |
| 8-K/A | Amended current report | Feb 14, 2020 | Dec 2, 2019 |
| DEF 14C | Information statement | Jan 27, 2020 | Jan 27, 2020 |
| PRE 14C | Siebert financial corp. pre 14c | Jan 17, 2020 | Jan 17, 2020 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale
|
Jan 7, 2020 | Jan 1, 2020 |
| 8-K |
Current report
Acquisition or sale of assets, New debt, Regulation FD disclosure
|
Dec 4, 2019 | Dec 2, 2019 |
| 10-Q | Quarterly report | Nov 13, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Oct 3, 2019 | Sep 27, 2019 |
| 10-Q | Quarterly report | Aug 14, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Aug 1, 2019 | Jul 30, 2019 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 19, 2019 | Jul 15, 2019 |
| DEFA14A | Additional proxy material | Jun 19, 2019 | — |
| DEF 14A | Proxy statement | Jun 19, 2019 | Jul 30, 2019 |
| 10-Q | Quarterly report | May 15, 2019 | Mar 31, 2019 |
| 8-K/A | Amended current report | Apr 8, 2019 | Jan 18, 2019 |
| 10-K | Annual report | Mar 29, 2019 | Dec 31, 2018 |
| UPLOAD | Letter from the SEC | Feb 8, 2019 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Regulation FD disclosure
|
Jan 25, 2019 | Jan 18, 2019 |
| CORRESP | Letter to the SEC | Nov 15, 2018 | — |
| 10-Q | Quarterly report | Nov 14, 2018 | Sep 30, 2018 |
| UPLOAD | Letter from the SEC | Oct 17, 2018 | — |
| CORRESP | Letter to the SEC | Oct 10, 2018 | — |
| UPLOAD | Letter from the SEC | Sep 11, 2018 | — |
| 10-Q | Quarterly report | Aug 13, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Unregistered share sale, Other events
|
Jul 16, 2018 | Jul 16, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Jun 15, 2018 | Jun 15, 2018 |
| 10-Q | Quarterly report | May 15, 2018 | Mar 31, 2018 |
| DEFA14A | Additional proxy material | Apr 30, 2018 | — |
| DEF 14A | Proxy statement | Apr 30, 2018 | Jun 15, 2018 |
| 10-K/A | Amended annual report | Apr 30, 2018 | Dec 31, 2017 |
| 10-K | Annual report | Apr 13, 2018 | Dec 31, 2017 |
| NT 10-K | Filing | Apr 2, 2018 | Dec 31, 2017 |
| 8-K/A | Amended current report | Mar 19, 2018 | Dec 29, 2017 |
| 8-K |
Current report
Acquisition or sale of assets, Unregistered share sale
|
Jan 5, 2018 | Dec 29, 2017 |
| DEF 14C | Information statement | Nov 29, 2017 | Nov 29, 2017 |
| UPLOAD | Letter from the SEC | Nov 28, 2017 | — |
| CORRESP | Letter to the SEC | Nov 17, 2017 | — |
| PRER14C | Filing | Nov 17, 2017 | — |
| 10-Q | Quarterly report | Nov 9, 2017 | Sep 30, 2017 |
| UPLOAD | Letter from the SEC | Sep 28, 2017 | — |
| PRE 14C | Filing | Sep 11, 2017 | Sep 11, 2017 |
| 10-Q | Quarterly report | Aug 14, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Material agreement
|
Jun 28, 2017 | Jun 26, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Jun 23, 2017 | Jun 23, 2017 |
| DEF 14A | Proxy statement | May 23, 2017 | May 23, 2017 |
| 10-Q/A | Amended quarterly report | May 15, 2017 | Mar 31, 2017 |
| 10-Q | Quarterly report | May 12, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Auditor change, Other events
|
May 8, 2017 | May 3, 2017 |
| 8-K |
Current report
Auditor change
|
Apr 27, 2017 | Apr 24, 2017 |
| 8-K | Current report | Apr 25, 2017 | Apr 25, 2017 |
| 10-K | Annual report | Apr 6, 2017 | Dec 31, 2016 |
| NT 10-K | Nt10-k | Mar 31, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Officer or director change
|
Dec 30, 2016 | Dec 29, 2016 |
| 8-K/A |
Amended current report
Officer or director change
|
Dec 27, 2016 | Dec 16, 2016 |
| 8-K |
Current report
Change in control, Officer or director change, Shareholder vote results
|
Dec 21, 2016 | Dec 16, 2016 |
| SC TO-T/A | Filing | Dec 19, 2016 | — |
| DEF 14A | Proxy statement | Nov 28, 2016 | Dec 16, 2016 |
| SC TO-T/A | Filing | Nov 25, 2016 | — |
| 10-Q | Quarterly report | Nov 14, 2016 | Sep 30, 2016 |
| SC TO-T/A | Filing | Nov 7, 2016 | — |
| 8-K |
Current report
Officer or director change
|
Oct 28, 2016 | Oct 24, 2016 |
| SC TO-T/A | Filing | Oct 27, 2016 | — |
| SC 14F1 | Filing | Oct 21, 2016 | — |
| UPLOAD | Letter from the SEC | Oct 4, 2016 | — |
| 8-K |
Current report
Other events
|
Oct 3, 2016 | Oct 3, 2016 |
| SC TO-T/A | Amendment no. 1 | Sep 30, 2016 | — |
| UPLOAD | Letter from the SEC | Sep 15, 2016 | — |
| SC 14D9 | Filing | Sep 6, 2016 | — |
| SC TO-T | Filing | Sep 6, 2016 | — |
| SC14D9C | Filing | Sep 2, 2016 | — |
| SC TO-C | Filing | Sep 2, 2016 | — |
| 8-K |
Current report
Material agreement
|
Sep 2, 2016 | Sep 1, 2015 |
| 10-Q | Quarterly report | Aug 15, 2016 | Jun 30, 2016 |
| 10-Q | Quarterly report | May 16, 2016 | Mar 31, 2016 |
| 10-K | Annual report | Mar 30, 2016 | Dec 31, 2015 |
| 8-K |
Current report
Shareholder vote results
|
Dec 17, 2015 | Dec 11, 2015 |
| 10-Q | Quarterly report | Nov 16, 2015 | Sep 30, 2015 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Nov 10, 2015 | Nov 9, 2015 |
| DEF 14A | Proxy statement | Nov 9, 2015 | Dec 11, 2015 |
| 10-Q | Quarterly report | Aug 14, 2015 | Jun 30, 2015 |
Showing 200 filings, the most recent 200. 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.
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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)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.