BDCO
insider transactionsBLUE DOLPHIN ENERGY CO — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 30d
+20.0K
20.0K buy · 0 sell
Net value · 30d
$76.6K
$76.6K in · $0 out
Sentiment · 30d
Net buying
100% buying · 0% selling
Open-market trades · 30d
4
20.0K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Buy·P
10% Owner
$17.7K
5.0K sh · $3.54
Own +0%
-
Buy·P
10% Owner
$19.8K
5.0K sh · $3.95
Own +0%
-
Buy·P
10% Owner
$19.6K
5.0K sh · $3.92
Own +0%
-
Buy·P
10% Owner
$19.6K
5.0K sh · $3.91
Own +0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 12, 2026 | LAZARUS ENERGY HOLDINGS, LLC | Buy P | 5.0K | $17.7K |
| May 27, 2026 | LAZARUS ENERGY HOLDINGS, LLC | Buy P | 5.0K | $19.8K |
| May 27, 2026 | LAZARUS ENERGY HOLDINGS, LLC | Buy P | 5.0K | $19.6K |
| May 27, 2026 | LAZARUS ENERGY HOLDINGS, LLC | Buy P | 5.0K | $19.6K |
About BDCO insider trading
This page tracks insider transactions for BLUE DOLPHIN ENERGY CO (BDCO) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.