Home/Filings/8-K/0001056404-04-003409
8-K//Current report

MASTR ASSET BACKED SECURITIES TRUST 2004-OPT1 8-K

Accession 0001056404-04-003409

CIK 0001285109operating

Filed

Oct 4, 8:00 PM ET

Accepted

Oct 5, 4:24 PM ET

Size

55.3 KB

Accession

0001056404-04-003409

Issuer

MASTR ASSET BACKED SECURITIES TRUST 2004-OPT1

CIK 0001285109

Entity typeoperating
IncorporatedDE

Related Parties

1
  • filerCIK 0001285109

Filing Metadata

Form type
8-K
Filed
Oct 4, 8:00 PM ET
Accepted
Oct 5, 4:24 PM ET
Size
55.3 KB