Blue Dolphin Energy Co SEC filings BDCO
Blue Dolphin Energy Co has 796 filings in SEC EDGAR's recent list, going back to Mar 23, 1995. Its latest annual report, Form 10-K, was filed on Mar 31, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 22, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| NT 10-K | Form nt 10-k | Apr 1, 2025 | Dec 31, 2024 |
| UPLOAD | Letter from the SEC | Dec 19, 2024 | — |
| CORRESP | Letter to the SEC | Dec 17, 2024 | — |
| UPLOAD | Letter from the SEC | Dec 4, 2024 | — |
| CORRESP | Letter to the SEC | Nov 20, 2024 | — |
| UPLOAD | Letter from the SEC | Nov 8, 2024 | — |
| NT 10-K | Filing | Apr 3, 2023 | Dec 31, 2022 |
| NT 10-K | Filing | Apr 1, 2022 | Dec 31, 2021 |
| NT 10-Q | Filing | Aug 17, 2021 | Jun 30, 2021 |
| NT 10-Q | Filing | May 16, 2019 | Mar 31, 2019 |
| NT 10-Q | Filing | Nov 15, 2017 | Sep 30, 2017 |
| NT 10-Q | Notification of late filing | Aug 15, 2017 | Jun 30, 2017 |
| UPLOAD | Letter from the SEC | Jan 10, 2013 | — |
| CORRESP | Letter to the SEC | Dec 21, 2012 | — |
| UPLOAD | Letter from the SEC | Dec 19, 2012 | — |
| NT 10-Q | Late filing notification | Nov 14, 2012 | Sep 30, 2012 |
| NT 10-Q | Notification of late filing | May 16, 2012 | Mar 31, 2012 |
| 25-NSE | Delisting notice | Apr 13, 2012 | — |
| NT 10-Q | Filing | May 16, 2011 | Mar 31, 2011 |
| NT 10-K | Blue dophin energy company 12-31-09 | Mar 31, 2010 | Dec 31, 2009 |
| 10KSB | Form 10-ksb - annual report | Mar 31, 2008 | Dec 31, 2007 |
| 10QSB | Form 10qsb - quarterly report | Nov 14, 2007 | Sep 30, 2007 |
| 10QSB | Form 10qsb - quarterly report | Aug 13, 2007 | Jun 30, 2007 |
| 10QSB | Form 10qsb - quarterly report | May 15, 2007 | Mar 31, 2007 |
| 10KSB | Form 10-ksb - annual report | Apr 2, 2007 | Dec 31, 2006 |
| 10QSB | Form 10qsb - quarterly report | Nov 14, 2006 | Sep 30, 2006 |
| UPLOAD | Letter from the SEC | Sep 18, 2006 | — |
| UPLOAD | Letter from the SEC | Sep 14, 2006 | — |
| 10QSB | Form 10qsb - quarterly report | Aug 14, 2006 | Jun 30, 2006 |
| EFFECT | Filing | Aug 2, 2006 | — |
| CORRESP | Letter to the SEC | Aug 2, 2006 | — |
| 10QSB/A | Amendment to form 10-qsb | Jul 12, 2006 | Mar 31, 2006 |
| UPLOAD | Letter from the SEC | Jun 14, 2006 | — |
| REGDEX | Auto-generated paper document | May 16, 2006 | — |
| REGDEX | Auto-generated paper document | May 16, 2006 | — |
| 10KSB | Blue dolphin energy company - 12/31/2005 | Mar 30, 2006 | Dec 31, 2005 |
| REGDEX | Auto-generated paper document | Mar 20, 2006 | — |
| 10QSB | Blue dolphin energy company - september 30, 2005 | Nov 14, 2005 | Sep 30, 2005 |
| 10QSB/A | Blue dolphin energy company - june 30, 2005 | Nov 14, 2005 | Jun 30, 2005 |
| 10QSB/A | Blue dolphin energy company - march 31, 2005 | Nov 14, 2005 | Mar 31, 2005 |
| 10KSB/A | Blue dolphin energy co.- amend.no.2 - 12/31/2004 | Aug 19, 2005 | Dec 31, 2004 |
| CORRESP | Letter to the SEC | Aug 18, 2005 | — |
| 10QSB | Blue dolphin energy company - dated 6/30/2005 | Aug 15, 2005 | Jun 30, 2005 |
| UPLOAD | Letter from the SEC | Aug 5, 2005 | — |
| CORRESP | Letter to the SEC | Jul 29, 2005 | — |
| 10KSB/A | Blue dolphin energy company - dated 12/31/2004 | Jul 6, 2005 | Dec 31, 2004 |
| 10QSB/A | Blue dolphin energy company - dated 3/31/2005 | Jul 6, 2005 | Mar 31, 2005 |
| 10QSB | Filing | May 13, 2005 | Mar 31, 2005 |
| 10KSB | Blue dolphin energy company - december 31, 2004 | Mar 25, 2005 | Dec 31, 2004 |
| REGDEX | Auto-generated paper document | Sep 14, 2004 | — |
| 10QSB | Filing | Aug 23, 2004 | Jun 30, 2004 |
| NT 10-Q | Filing | Aug 16, 2004 | Jun 30, 2004 |
| 10QSB | Filing | May 14, 2004 | Mar 31, 2004 |
| 10KSB/A | Filing | Apr 28, 2004 | Dec 31, 2003 |
| 10KSB | Filing | Mar 30, 2004 | Dec 31, 2003 |
| 10QSB | Filing | Nov 13, 2003 | Sep 30, 2003 |
| 10QSB | Filing | Aug 14, 2003 | Jun 30, 2003 |
| 10QSB | Filing | May 15, 2003 | Mar 31, 2003 |
| 10KSB | Filing | Mar 21, 2003 | Dec 31, 2002 |
| 10QSB | Filing | Nov 14, 2002 | Sep 30, 2002 |
| 10QSB | Filing | Aug 14, 2002 | Jun 30, 2002 |
| 10QSB | Filing | May 14, 2002 | Mar 31, 2002 |
| 10KSB | Filing | Mar 28, 2002 | Dec 31, 2001 |
| 425 | Filing | Aug 31, 2001 | — |
| NT 10-Q | Filing | Aug 14, 2001 | Jun 30, 2001 |
| 10-K405 | Form 10-k | Apr 2, 2001 | Dec 31, 2000 |
| 10-K405/A | Filing | Jan 12, 2001 | Dec 31, 1999 |
| 10-K405/A | Filing | Jan 11, 2001 | Dec 31, 1999 |
| 10-K405/A | Filing | Dec 5, 2000 | Dec 31, 1999 |
| NT 10-Q | Filing | Nov 15, 2000 | Sep 30, 2000 |
| 10-K405/A | Filing | Sep 7, 2000 | Dec 31, 1999 |
| NT 10-Q | Filing | Aug 15, 2000 | Jun 30, 2000 |
| 10-K405 | Filing | Apr 13, 2000 | Dec 31, 1999 |
| NT 10-K | Filing | Mar 30, 2000 | Dec 31, 1999 |
| 10-K405 | Filing | Mar 31, 1999 | Dec 31, 1998 |
| 10-K405/A | Filing | Apr 1, 1998 | Dec 31, 1997 |
| 10-K405 | Filing | Mar 31, 1998 | Dec 31, 1997 |
| 10-K405 | Filing | Mar 31, 1997 | Dec 31, 1996 |
| 10-C | Form 10-c | May 8, 1996 | Apr 30, 1996 |
| 10-K405 | Annual report on form 10-k | Mar 29, 1996 | Dec 31, 1995 |
| 10-K405 | Annual report on form 10-k | Mar 31, 1995 | Dec 31, 1994 |
Showing 81 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
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- BDCO (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 793306
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.