Figures computed from official regulatory filings — .
Ownershipinsiders 89.25% · institutions 0% · short 7.7% of float
In USD · as of Oct 5, 2026
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Blue Dolphin Energy Company, an independent downstream energy company, engages in the refining of petroleum products in the United States. It operates through Refinery Operations, Tolling and Terminaling, and Corporate and Other segments. The company offers finished products, such as jet fuel; and intermediate petroleum products, including naphtha, heavy oil-based mud blendstock, and atmospheric gas oil. It also conducts tolling and terminaling services at the Nixon facility. In addition, the company offers storage tank rental services; ancillary services, such as in-tank blending; and tolling and reservation services. The company serves distributors, wholesalers, and refineries in the lower portion of the Texas Triangle, including the Houston, San Antonio, and Dallas/Fort Worth areas. The company is headquartered in Houston, Texas. Blue Dolphin Energy Company operates as a subsidiary of Lazarus Energy Holdings, LLC.
Market information source · Oct 5, 2026
SEC company identity · Oct 5, 2026
Open-market timeline · full history
218 buys59 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| McDougall William Christopher | Buy | $1.3K | conv 27 | SEC |
| McDougall William Christopher | Buy | $2.5K | conv 29 | SEC |
| McDougall William Christopher | Buy | $1.3K | conv 28 | SEC |
| McDougall William Christopher | Buy | $1.2K | conv 30 | SEC |
| McDougall William Christopher | Buy | $2.7K | conv 31 | SEC |
| McDougall William Christopher | Buy | $1.3K | conv 24 | SEC |
| McDougall William Christopher | Buy | $1.2K | conv 33 | SEC |
| McDougall William Christopher | Buy | $2K | conv 58First in 12mo | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $17.7K | conv 20 | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $17.7K | conv 20 | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $19.8K | conv 25 | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $19.6K | conv 25 | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $19.6K | conv 25 | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $19.8K | conv 25 | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $16.3K | conv 41Unusual size | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $16K | conv 22 | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $24K | conv 30 | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $14.3K | conv 24 | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $16.3K | conv 41Unusual size | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $16.3K | conv 41Unusual size | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $16.3K | conv 41Unusual size | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $16.3K | conv 41Unusual size | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $21K | conv 32 | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $21.7K | conv 33Unusual size | SEC |
| LAZARUS ENERGY HOLDINGS, LLCtrack record | Buy | $8K | conv 28 | SEC |