CIK 0000793306 · Non-accelerated filer<br>Smaller reporting company
BLUE DOLPHIN ENERGY CO
Sign in to watch- Ticker
- BDCO
- Exchange
- OTC
- Industry
- Crude Petroleum & Natural Gas
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 731268729
- Phone
- 713-568-4725
- Business address
- 801 TRAVIS SUITE 2100, HOUSTON, TX, 77002-5729
- Open-market buys, last 90 days
- $13,464
- in 2 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$13,464. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 87 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-04-16 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +5,000 | $3.25 | $16K | 8,480,000 |
| 2026-04-16 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +5,000 | $2.95 | $15K | 8,485,000 |
| 2026-04-16 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +5,000 | $3.25 | $16K | 8,490,000 |
| 2026-04-16 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +2,500 | $3.20 | $8K | 8,492,500 |
| 2026-04-16 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +5,000 | $3.25 | $16K | 8,497,500 |
| 2026-04-16 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +5,000 | $3.25 | $16K | 8,502,500 |
| 2026-04-16 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +5,000 | $3.25 | $16K | 8,507,500 |
| 2025-09-11 | CARROLL JONATHAN P CEO & President | Purchase | +4,221 | $1.42 | $6K | 4,125,000 |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +1,000 | $1.39 | $1K | 8,451,000 |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +1,000 | $1.39 | $1K | 8,452,000 |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +1,000 | $1.40 | $1K | 8,453,000 |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +1,000 | $1.40 | $1K | 8,454,000 |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +1,000 | $1.40 | $1K | 8,455,000 |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +1,000 | $1.40 | $1K | 8,456,000 |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +1,000 | $1.45 | $1K | 8,457,000 |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +1,000 | $1.45 | $1K | 8,458,000 |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +10,000 | $1.45 | $15K | 8,468,000 |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +7,000 | $1.45 | $10K | 8,475,000 |
| 2025-09-08 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +10,000 | $1.45 | $15K | 8,450,000 |
| 2025-06-12 | LAZARUS ENERGY HOLDINGS, LLC 10% owner | Purchase | +5,000 | $1.34 | $7K | 8,435,000 |
Page 2 of 21 · 414 trades