SEC Form 4 · accession 0001437749-26-030276
BLUE DOLPHIN ENERGY CO · BDCO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Period of report
Sep 10, 2026
Accepted (ET)
Sep 14, 2026 · 1:48 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000793306
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Sep 10, 2026 | P | 100 | $12.00 | A | 400 | D | |
| Common Stock | Sep 10, 2026 | P | 100 | $12.00 | A | 500 | D | |
| Common Stock | Sep 10, 2026 | P | 100 | $12.59 | A | 600 | D | |
| Common Stock | Sep 10, 2026 | P | 100 | $12.60 | A | 700 | D | |
| Common Stock | Sep 10, 2026 | P | 200 | $13.65 | A | 900 | D | |
| Common Stock | Sep 10, 2026 | P | 200 | $12.55 | A | 1,100 | D | |
| Common Stock | Sep 10, 2026 | P | 100 | $13.15 | A | 1,200 | D |
Table II — derivative securities
No Table II lines on this filing.