美国 · SEC FORM 4
BLUE DOLPHIN ENERGY CO
BDCO · OTC · CIK 0000793306 · Energy · Oil & Gas Refining & Marketing
内部人信号
2 位买方 · 11 条买入交易行 · $88.9K 买入总额
为什么有这个信号？
评分构成
每条进度条表示其对当前分数的贡献；权重和公式保持不变。
哪些因素限制了当前分数？
- ⚠ Cluster breadth is moderate · 2 insider(s), not 4+
- ⚠ Purchase size is modest relative to the model scale
- ⚠ 角色得分低 · 买入者中职位最高的是：TenPercentOwner（CEO、董事长和持股 10% 以上的股东得分最低）
Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.
US-v1.2 按当前 180 天规则给合资格的股票买入打分。分数只表示研究的先后，不是收益预测或概率。回测没有显示美国分数越高、之后的表现越好。
内部人活动时间轴
申报人轨道展示最近 180 天。符号形状区分交易类型；卖出仅作为背景。
—
买方广度与集中度
Roles in the peak window: TenPercentOwner. Concentration uses priced qualifying P lines only and does not change the saved score.
信号历史
最新留档分数
- 55.1
- 54.3
- 52.1
- 52.0
- 50.3
Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.
近期 Form 4 活动
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
市场背景
市场背景补充近期价格表现与风险信息，不影响内部人信号。
价格表现
- 1M
- +14.3%
- 3M
- +258.0%
- 6M
- +342.3%
- 12M
- +858.7%
波动率与流动性
- 波动率
- 123.0%
- Beta
- —
- 平均每日成交额
- USD 622,260
估值
- 市值
- USD 204.6M
- P/E
- —
基本面
- 利润率
- 0.0%
- ROE
- 0.0%
- 细分行业
- Oil & Gas Refining & Marketing
市场数据
价格数据截至：2026-10-11 · 价格来源：OpenBB/yfinance; 成交量来自 本机价格缓存 (yfinance) · 来自 SEC 申报文件：市值, 利润率, ROE · 财年截止日：2025-12-31 · 市值 = 申报文件封面所列的已发行股数 × 最新收盘价。股数日期：2026-08-14 · Status: PASS
空头余额
空头余额是券商向 FINRA 申报的外部背景数据，不影响内部人信号。
- 空头股数
- 2,501
- 上期报告
- 30,067
- 日均成交量
- 159,787
- 回补天数
- ≤ 1.0
FINRA 结算日：2026-09-30 · 获取日期 2026-10-12 · FINRA 股票空头余额 ↗. 这是股数，每月两个结算日之后约一周公布；不是占已发行股份的比例。
历史股票买入
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | McDougall William Christopher | 买入 (P) | Common Stock | 800 | USD 12.84 | USD 10,274 | SEC 申报 ↗ |
| 2026-09-03 | McDougall William Christopher | 买入 (P) | Common Stock | 200 | USD 9.95 | USD 1,990 | SEC 申报 ↗ |
| 2026-06-12 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 5,000 | USD 3.54 | USD 17,700 | SEC 申报 ↗ |
| 2026-05-27 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 15,000 | USD 3.93 | USD 58,900 | SEC 申报 ↗ |
| 2026-04-20 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 12,500 | USD 3.20 | USD 40,000 | SEC 申报 ↗ |
| 2026-04-17 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 27,500 | USD 2.86 | USD 78,675 | SEC 申报 ↗ |
| 2026-04-16 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 12,500 | USD 3.12 | USD 39,000 | SEC 申报 ↗ |
| 2025-09-11 | CARROLL JONATHAN P | 买入 (P) | Common Stock | 4,221 | USD 1.42 | USD 5,994 | SEC 申报 ↗ |
| 2025-09-10 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 20,000 | USD 1.44 | USD 28,890 | SEC 申报 ↗ |
| 2025-09-08 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 10,000 | USD 1.45 | USD 14,500 | SEC 申报 ↗ |
| 2025-06-12 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 5,000 | USD 1.34 | USD 6,700 | SEC 申报 ↗ |
| 2025-06-11 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 3,544 | USD 1.35 | USD 4,784 | SEC 申报 ↗ |
| 2025-04-11 | CARROLL JONATHAN P | 买入 (P) | Common Stock | 1,000 | USD 1.91 | USD 1,910 | SEC 申报 ↗ |
| 2025-04-10 | CARROLL JONATHAN P | 买入 (P) | Common Stock | 3,000 | USD 1.86 | USD 5,580 | SEC 申报 ↗ |
| 2025-04-09 | CARROLL JONATHAN P | 买入 (P) | Common Stock | 1,000 | USD 1.74 | USD 1,740 | SEC 申报 ↗ |
Form 4 申报证据
20 transaction lines in the latest 365-day window; 161 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | McDougall William Christopher | 买入 (P) | Common Stock | 800 | USD 12.84 | USD 10,274 | SEC 申报 ↗ |
| 2026-09-03 | McDougall William Christopher | 买入 (P) | Common Stock | 200 | USD 9.95 | USD 1,990 | SEC 申报 ↗ |
| 2026-06-12 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 5,000 | USD 3.54 | USD 17,700 | SEC 申报 ↗ |
展开近期 Form 4 证据 (7 grouped rows)
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | McDougall William Christopher | 买入 (P) | Common Stock | 800 | USD 12.84 | USD 10,274 | SEC 申报 ↗ |
| 2026-09-03 | McDougall William Christopher | 买入 (P) | Common Stock | 200 | USD 9.95 | USD 1,990 | SEC 申报 ↗ |
| 2026-06-12 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 5,000 | USD 3.54 | USD 17,700 | SEC 申报 ↗ |
| 2026-05-27 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 15,000 | USD 3.93 | USD 58,900 | SEC 申报 ↗ |
| 2026-04-20 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 12,500 | USD 3.20 | USD 40,000 | SEC 申报 ↗ |
| 2026-04-17 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 27,500 | USD 2.86 | USD 78,675 | SEC 申报 ↗ |
| 2026-04-16 | LAZARUS ENERGY HOLDINGS, LLC | 买入 (P) | Common Stock | 12,500 | USD 3.12 | USD 39,000 | SEC 申报 ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
快照与身份
| 快照日期 | 2026-10-18 |
|---|---|
| 排名版本 | US-v1.2 |
| 数据质量 | PASS ELIGIBLE · — |
| 股票代码 | BDCO |
| CIK | 0000793306 |
| 行业 | Energy |
| 细分行业 | Oil & Gas Refining & Marketing Yahoo Finance |
| SEC SIC | 1311 Crude Petroleum & Natural Gas |
| 交易所 | OTC |
数据覆盖
| 本地 Form 4 历史 | 161 transaction lines from 2020-04-30 to 2026-09-10 147 P purchase lines · 0 S sale lines · 14 other lines |
|---|---|
| SEC 公司申报 | 打开 SEC 申报 ↗ |
Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.