William Christopher McDougall bought $11k of BDCO
other at BLUE DOLPHIN ENERGY CO. 900 shares at an average of $12.75, traded Sep 10, 2026, filed Sep 14, 2026.
Score components
- +8RoleOther
- 0Trade size$11k at market
- +10Relative to holdingsHoldings up 300%
- 0Price contextNo price history yet
- 0ClusterNo other insider buying within 14 days
- +5Repeat buying2 buys in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001437749-26-030276, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | POpen-market purchase Common Stock | +100 | $12.00 | $1,200 | 400 | 30 d ago |
| Sep 10, 2026 | POpen-market purchase Common Stock | +100 | $12.00 | $1,200 | 500 | 30 d ago |
| Sep 10, 2026 | POpen-market purchase Common Stock | +100 | $12.59 | $1,259 | 600 | 30 d ago |
| Sep 10, 2026 | POpen-market purchase Common Stock | +100 | $12.60 | $1,260 | 700 | 30 d ago |
| Sep 10, 2026 | POpen-market purchase Common Stock | +200 | $13.65 | $2,730 | 900 | 30 d ago |
| Sep 10, 2026 | POpen-market purchase Common Stock | +200 | $12.55 | $2,510 | 1,100 | 30 d ago |
| Sep 10, 2026 | POpen-market purchase Common Stock | +100 | $13.15 | $1,315 | 1,200 | 30 d ago |
Related signals
Other insiders at BLUE DOLPHIN ENERGY CO and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 18Weak | BDCObuy BLUE DOLPHIN ENERGY CO | William Christopher McDougall other | $1,990 200 shares | +200% | |
| 17Weak | BDCObuy BLUE DOLPHIN ENERGY CO | Lazarus Energy Holdings, LLC owner | $35k 10,000 shares | +0% | |
| 16Weak | BDCObuy BLUE DOLPHIN ENERGY CO | Lazarus Energy Holdings, LLC owner | $79k 20,000 shares | +0% | |
| 14Weak | BDCObuy BLUE DOLPHIN ENERGY CO | Lazarus Energy Holdings, LLC owner | $223k 72,500 shares | +1% | |
| 36Weak | BLUE DOLPHIN ENERGY CO | Jonathan P Carroll CEO & President | $5,994 4,221 shares | +0% | |
| 30Weak | BLUE DOLPHIN ENERGY CO | Lazarus Energy Holdings, LLC owner | $50k 35,000 shares | +0% | |
| 10Weak | BDCObuy BLUE DOLPHIN ENERGY CO | Lazarus Energy Holdings, LLC owner | $18k 13,544 shares | +0% | |
| 33Weak | BDCObuy BLUE DOLPHIN ENERGY CO | Jonathan P Carroll CEO & President | $11k 6,000 shares | +0% | |
| 47Moderate | BDCObuy BLUE DOLPHIN ENERGY CO | Jonathan P Carroll CEO & President | $92k 45,000 shares | +1% | |
| 31Weak | BLUE DOLPHIN ENERGY CO | Bryce Dixon Klug PFO, PAO, Treas., & Asst. Sec. | $3,400 1,000 shares | - |
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.