OTC · CIK 0000793306
BDCO BLUE DOLPHIN ENERGY CO
Insider trading from SEC Form 4. Last filing 29 d ago. Close $13.71 on Oct 9, 2026, +1146% from the 52-week low and -43% from the high.
In brief
BLUE DOLPHIN ENERGY CO (BDCO) has 18 SEC Form 4 filings on file from 4 insiders, the latest filed on Sep 14, 2026. In the last 90 days insiders made 2 open-market buys worth $13k and 0 open-market sells worth $0, net +$13k.
18 open-market trades have been scored at BDCO. The newest: William Christopher McDougall bought $11k of stock on Sep 10, 2026, filed Sep 14, 2026, scored 23 (weak). The largest of the 18 shown: Lazarus Energy Holdings, LLC (10% owner) bought $223k on Apr 16, 2026, scored 14 (weak). 2 insiders bought within 14 days of each other around Sep 11, 2025.
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at BLUE DOLPHIN ENERGY CO, scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 23Weak | William Christopher McDougall other buy | $11k 900 shares | +300% | - | |
| 18Weak | William Christopher McDougall other buy | $1,990 200 shares | +200% | - | |
| 17Weak | Lazarus Energy Holdings, LLC owner buy | $35k 10,000 shares | +0% | +220% from low-18% from high | |
| 16Weak | Lazarus Energy Holdings, LLC owner buy | $79k 20,000 shares | +0% | +247% from low-11% from high | |
| 14Weak | Lazarus Energy Holdings, LLC owner buy | $223k 72,500 shares | +1% | +176% from low-2% from high | |
| 36Weak | Jonathan P Carroll CEO & President buy | $5,994 4,221 shares | +0% | +25% from low-67% from high | |
| 30Weak | Lazarus Energy Holdings, LLC owner buy | $50k 35,000 shares | +0% | +27% from low-66% from high | |
| 10Weak | Lazarus Energy Holdings, LLC owner buy | $18k 13,544 shares | +0% | +13% from low-70% from high | |
| 33Weak | Jonathan P Carroll CEO & President buy | $11k 6,000 shares | +0% | +19% from low-58% from high | |
| 47Moderate | Jonathan P Carroll CEO & President buy | $92k 45,000 shares | +1% | +33% from low-53% from high | |
| 31Weak | Bryce Dixon Klug PFO, PAO, Treas., & Asst. Sec. buy | $3,400 1,000 shares | - | - | |
| 33Weak | Jonathan P Carroll CEO & President buy | $3,500 1,000 shares | +0% | - | |
| 33Weak | Jonathan P Carroll CEO & President buy | $22k 8,000 shares | +0% | - | |
| 25Weak | Jonathan P Carroll CEO & President buy | $5,530 2,000 shares | +0% | - | |
| 30Weak | Jonathan P Carroll CEO & President buy | $28k 9,500 shares | +0% | - | |
| 25Weak | Jonathan P Carroll CEO & President buy | $23k 7,000 shares | +0% | - | |
| 32Weak | Jonathan P Carroll CEO & President buy | $59k 17,500 shares | +0% | - | |
| 27Weak | Jonathan P Carroll CEO & President buy | $60k 15,000 shares | +0% | - |
Transactions
The newest 50 of 97 rows filed, every code.
Insiders
Everyone who has filed a Form 4 here.
- Jonathan P CarrollCEO & President
- Bryce Dixon KlugPFO, PAO, Treas., & Asst. Sec.
- Lazarus Energy Holdings, LLCowner
- William Christopher McDougallother
Questions about BDCO
Answered from the filings on this page, as of the latest one.
Are insiders buying BDCO?
As of Sep 14, 2026, SEC Form 4 filings show 2 open-market buys worth $13k by 1 insider and 0 open-market sells worth $0 by 0 insiders at BLUE DOLPHIN ENERGY CO in the last 90 days, net +$13k. Only purchases (code P) and sales (code S) count; grants, option exercises and tax withholding do not.
Who was the last insider to trade BDCO on the open market?
William Christopher McDougall bought $11k of BDCO on Sep 10, 2026 and filed the Form 4 on Sep 14, 2026. InsiderTell scored 23 (weak).
How many insiders file Form 4 at BLUE DOLPHIN ENERGY CO?
4 people have filed a Form 4 at BLUE DOLPHIN ENERGY CO, among them Jonathan P Carroll (CEO & President), Bryce Dixon Klug (PFO, PAO, Treas., & Asst. Sec.), Lazarus Energy Holdings, LLC (10% owner). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.