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Filing Detail
Form SC 13D - General Statement of Acquisition of Beneficial Ownership:
SEC Accession No. 0000811612-00-500021
Filing Date
2000-12-01
Accepted
2000-12-01 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 PREFERRED INCOME OPPORTUNITY FUND piof-pfo13b.txt SC 13D 24381
  Complete submission text file 0000811612-00-500021.txt   26414
Mailing Address 211 MAIN STREET 211 MAIN STREET WEBSTER MA 01570
Business Address 211 MAIN ST WEBSTER MA 01570 5089439000
COMMERCE GROUP INC /MA (Filed by) CIK: 0000811612 (see all company filings)

IRS No.: 042599931 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 6331 Fire, Marine & Casualty Insurance

Mailing Address 301 COLORADO BLVD STE 720 PASADENA CA 91101
Business Address 301 E COLORADO BLVD STE 720 C/O FLAHERTY & CRUMRINE INC PASADENA CA 91101 8187957300
PREFERRED INCOME OPPORTUNITY FUND INC (Subject) CIK: 0000882071 (see all company filings)

IRS No.: 954355600 | State of Incorp.: MD | Fiscal Year End: 1130
Type: SC 13D | Act: 34 | File No.: 005-57671 | Film No.: 782111