SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0001140361-10-008128
Form type: SC 13D
Filer: Boardwalk Pipeline Partners, LP
CIK: CIK 1336047
Filed: Feb 24, 2010
Reporting period: Feb 18, 2010
Description: Activist stake

Documents

0001140361-10-008128-index.htm

Complete submission

0001140361-10-008128.txt

directory listing

Filed by

Boardwalk Pipeline Partners, LP