W
WAVEMAN · COMPANY
BDCO · Blue Dolphin Energy Co
> Ask across nine datasets ⌘K
LIVE
TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475
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BDCO

BLUE DOLPHIN ENERGY CO
ENERGY · CRUDE PETROLEUM & NATURAL GAS · CIK 0000793306
SEC FILINGS☆ WATCH
INSIDER NET · 180D
$234.3K
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
1
CONGRESS BUYERS · 1Y
0
FUNDS ADDED · QTR
0
13F, latest reported quarter
REVENUE GROWTH
-12.0%
XBRL, annual
NET MARGIN
-2.0%
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net +$234.3K over 180 days
+$17.7K over 90 days · +$234.3K of it by a 10%+ holder
more than 83% of Energy
CONGRESS
no member of Congress has reported trading it
FUNDS
fewer than five institutions report holding it
REVENUE
-12.0% year over year
below 80% of Energy
MARGIN
-2.0% net margin
below 70% of Energy
BUYBACKS
no share repurchases reported
SHORT
0.1% of shares outstanding short · 1.0 days to cover · settled 2026-07-31
below 94% of Energy
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN +641.3%
+641.3%12M
-23%+202%+427%+652%2025-092025-102025-122026-032026-052026-072026-09 2026-04-20 · LAZARUS ENERGY HOLDINGS, LLC bought $24.0K2026-04-17 · LAZARUS ENERGY HOLDINGS, LLC bought $21.8K2026-04-17 · LAZARUS ENERGY HOLDINGS, LLC bought $21.7K2026-04-17 · LAZARUS ENERGY HOLDINGS, LLC bought $21.0K2026-05-27 · LAZARUS ENERGY HOLDINGS, LLC bought $19.8K2026-05-27 · LAZARUS ENERGY HOLDINGS, LLC bought $19.6K2026-05-27 · LAZARUS ENERGY HOLDINGS, LLC bought $19.6K2026-06-12 · LAZARUS ENERGY HOLDINGS, LLC bought $17.7K2026-04-16 · LAZARUS ENERGY HOLDINGS, LLC bought $16.2K2026-04-20 · LAZARUS ENERGY HOLDINGS, LLC bought $16.0K2026-04-16 · LAZARUS ENERGY HOLDINGS, LLC bought $14.8K2025-09-10 · LAZARUS ENERGY HOLDINGS, LLC bought $14.5K2025-09-08 · LAZARUS ENERGY HOLDINGS, LLC bought $14.5K2026-04-17 · LAZARUS ENERGY HOLDINGS, LLC bought $14.2K2025-09-10 · LAZARUS ENERGY HOLDINGS, LLC bought $10.2K2026-04-16 · LAZARUS ENERGY HOLDINGS, LLC bought $8.0K2025-09-11 · CARROLL JONATHAN P bought $6.0K2025-09-10 · LAZARUS ENERGY HOLDINGS, LLC bought $1.4K2025-09-10 · LAZARUS ENERGY HOLDINGS, LLC bought $1.4K2025-09-10 · LAZARUS ENERGY HOLDINGS, LLC bought $1.4K
INSIDER BUY
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
Insiders are net buyers of their own stock.
The record shows a net $234.3K bought by insiders over 180 days. Every figure is a federal filing, dated the day it became public.
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, BLUE DOLPHIN ENERGY CO insiders bought a net $234.3K of stock across 140 Form 4 purchases and sales, with 1 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-06.

INSIDER
FILED
SHARES
VALUE
LAZARUS ENERGY HOLDINGS, LLC
BUY
2026-06-12
5,000.0
$17.7K
LAZARUS ENERGY HOLDINGS, LLC
BUY
2026-05-27
5,000.0
$19.6K
LAZARUS ENERGY HOLDINGS, LLC
BUY
2026-05-27
5,000.0
$19.8K
LAZARUS ENERGY HOLDINGS, LLC
BUY
2026-05-27
5,000.0
$19.6K
LAZARUS ENERGY HOLDINGS, LLC
BUY
2026-04-20
5,000.0
$16.0K
140 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 135 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders
13F · holdings as of the latest quarter funds have reported

no 13F holders found for this ticker

SCHEDULE 13D/G
No 5%+ ownership filings
Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.
FORM 144
No planned-sale notices
No insider has notified an intent to sell. This is the panel to watch after a run-up.
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2025-122024-122023-122022-12
REVENUE$279.4M$317.5M$396.0M$487.5M
GROSS PROFIT$44.7M$46.1M
OPERATING INCOME$-1.5M$-4.3M$36.4M$39.1M
NET INCOME$0$0$31.0M$32.9M
EPS (DILUTED)-0.38-0.582.082.34
OPERATING CASH FLOW$-766.0K$-15.7M$20.0M$16.3M
CASH$1.0M$81.0K$18.7M$520.0K
LONG-TERM DEBT$2.3M
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-06 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
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Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

SEC FORM 4FORM 13F 13D/GFORM 144XBRL STOCK ACTCONTRACTSFEC CFPBNRC
© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-06 ALL SYSTEMS LIVE FOR MACHINES →