BLUE DOLPHIN ENERGY CO — 4 Filings
272 4 filings on record
This page lists all 4 filings submitted to the SEC by BLUE DOLPHIN ENERGY CO (BDCO), sorted by most recent first. Each row links to the full filing on EdgarLookup. BLUE DOLPHIN ENERGY CO has filed 272 4 documents with the SEC since 1995. To view all SEC filings by BLUE DOLPHIN ENERGY CO, see the full filings list.
All
10-C
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
10KSB
10KSB/A
10QSB
10QSB/A
144
25-NSE
3
4
4/A
424B3
425
5
8-K
8-K/A
CORRESP
DEF 14A
DEF 14C
DEFA14A
EFFECT
NT 10-K
NT 10-Q
PRE 14A
PRE 14C
REGDEX
S-3
S-3/A
S-4
S-4/A
SC 13D
SC 13D/A
SC 13G
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4, 09-15-25 | 0001437749-25-029056 | Sep 15, 2025 | Sep 11, 2025 |
| 4 | FORM 4 09-10-2025 | 0001437749-25-028781 | Sep 10, 2025 | Sep 8, 2025 |
| 4 | FORM 4, LEH 07-30-25 | 0001437749-25-023918 | Jul 30, 2025 | Jun 11, 2025 |
| 4 | FORM 4 04-11-2025 | 0001437749-25-011749 | Apr 11, 2025 | Apr 9, 2025 |
| 4 | FORM 4 | 0001437749-25-011370 | Apr 8, 2025 | Apr 4, 2025 |
| 4 | FORM 4 01-17-2025 | 0001437749-25-001323 | Jan 17, 2025 | Jan 15, 2025 |
| 4 | FORM 4 01-17-2025 | 0001437749-25-001328 | Jan 17, 2025 | Jan 15, 2025 |
| 4 | FORM 4 01-07-2025 | 0001437749-25-000648 | Jan 7, 2025 | Jan 3, 2025 |
| 4 | FORM 4 12-19-2024 | 0001437749-24-037966 | Dec 19, 2024 | Dec 17, 2024 |
| 4 | FORM 4 12-05-2024 | 0001437749-24-036798 | Dec 5, 2024 | Dec 3, 2024 |
| 4 | FORM 4 11-26-2024 | 0001437749-24-036291 | Nov 26, 2024 | Nov 25, 2024 |
| 4 | FORM 4 11-21-2024 | 0001437749-24-035977 | Nov 21, 2024 | Nov 19, 2024 |
| 4 | FORM 4 10-16-2024 | 0001437749-24-031309 | Oct 16, 2024 | Oct 14, 2024 |
| 4 | FORM 4 | 0001437749-24-028108 | Aug 30, 2024 | Aug 29, 2024 |
| 4 | FORM 4 | 0001437749-24-019719 | Jun 7, 2024 | Jun 5, 2024 |
| 4 | FORM 4 | 0001654954-23-012752 | Oct 10, 2023 | Oct 5, 2023 |
| 4 | PRIMARY DOCUMENT | 0001654954-23-011195 | Aug 23, 2023 | Aug 21, 2023 |
| 4 | PRIMARY DOCUMENT | 0001654954-23-011062 | Aug 21, 2023 | Aug 17, 2023 |
| 4 | PRIMARY DOCUMENT | 0001654954-23-007515 | Jun 1, 2023 | May 26, 2023 |
| 4 | PRIMARY DOCUMENT | 0001654954-23-004554 | Apr 10, 2023 | Apr 6, 2023 |
| 4 | — | 0001010549-22-000261 | Dec 16, 2022 | Dec 14, 2022 |
| 4 | — | 0001010549-22-000223 | Oct 31, 2022 | Oct 27, 2022 |
| 4 | — | 0001010549-22-000219 | Oct 31, 2022 | Oct 27, 2022 |
| 4 | — | 0001010549-22-000221 | Oct 31, 2022 | Oct 27, 2022 |
| 4 | — | 0001010549-22-000204 | Sep 8, 2022 | Sep 6, 2022 |
| 4 | — | 0001010549-22-000146 | May 16, 2022 | May 12, 2022 |
| 4 | — | 0001010549-22-000142 | May 16, 2022 | May 12, 2022 |
| 4 | — | 0001010549-22-000136 | May 13, 2022 | May 12, 2022 |
| 4 | — | 0001010549-22-000138 | May 13, 2022 | May 12, 2022 |
| 4 | — | 0001010549-20-000074 | May 1, 2020 | Apr 30, 2020 |
| 4 | — | 0001010549-20-000076 | May 1, 2020 | Apr 30, 2020 |
| 4 | — | 0001010549-20-000070 | May 1, 2020 | Apr 30, 2020 |
| 4 | — | 0001010549-20-000072 | May 1, 2020 | Apr 30, 2020 |
| 4 | — | 0001010549-19-000237 | Nov 14, 2019 | — |
| 4 | OWNERSHIP DOCUMENT | 0001010549-18-000362 | Oct 22, 2018 | Oct 18, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-18-000364 | Oct 22, 2018 | Oct 18, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-18-000366 | Oct 22, 2018 | Oct 18, 2018 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-18-000004 | Jan 2, 2018 | Dec 28, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-18-000006 | Jan 2, 2018 | Dec 28, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-18-000002 | Jan 2, 2018 | Dec 28, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-17-000199 | May 22, 2017 | May 19, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-17-000195 | May 22, 2017 | May 19, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-17-000197 | May 22, 2017 | May 19, 2017 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-17-000193 | May 19, 2017 | — |
| 4 | OWNERSHIP DOCUMENT | 0001010549-16-000745 | Oct 13, 2016 | Oct 12, 2016 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-16-000739 | Oct 13, 2016 | Oct 12, 2016 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-16-000741 | Oct 13, 2016 | Oct 12, 2016 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-16-000641 | Jun 10, 2016 | Jun 8, 2016 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-16-000643 | Jun 10, 2016 | Jun 8, 2016 |
| 4 | OWNERSHIP DOCUMENT | 0001010549-16-000645 | Jun 10, 2016 | Jun 8, 2016 |