Filing

Form 3

Form 3

0000950172-06-000172·BLACKROCK PREFERRED OPPORTUNITY TRUST

Filing metadata

Accession number: 0000950172-06-000172
Form type: Form 3
Filer: BLACKROCK PREFERRED OPPORTUNITY TRUST
CIK: CIK 1213169
Filed: Mar 20, 2006
Reporting period: Mar 10, 2006
Description: Initial ownership

Documents

0000950172-06-000172-index.htm

Complete submission

0000950172-06-000172.txt

directory listing

Filed by

BLACKROCK PREFERRED OPPORTUNITY TRUST