4 | SEC Filings Hub

Filing metadata

Accession number: 0001010549-12-000275
Form type: Form 4
Filer: BLUE DOLPHIN ENERGY CO
CIK: CIK 793306
Filed: Mar 21, 2012
Reporting period: Mar 19, 2012
Description: Insider transaction

Documents

0001010549-12-000275-index.htm

Complete submission

0001010549-12-000275.txt

directory listing

Filed by

BLUE DOLPHIN ENERGY CO