Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001056404-06-001239
Filing Date
2006-03-28
Accepted
2006-03-27 18:14:19
Documents
1
Period of Report
2005-12-31

Document Format Files

Seq Description Document Type Size
1 opt05004_10k-2005.txt 10-K 16263
  Complete submission text file 0001056404-06-001239.txt   17652
Mailing Address 3 ADA ROAD IRVINE CA 92618
Business Address 3 ADA ROAD IRVINE CA 92618 9497908100
Option One Mortgage Loan Trust 2005-4, Asset-Backed Certificates, Series 2005-4 (Filer) CIK: 0001340673 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 333-126920-01 | Film No.: 06712955
SIC: 6189 Asset-Backed Securities