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4//SEC Filing

SEMCO ENERGY INC 4

Accession 0001010571-04-000004

CIK 0000277158operating

View on SEC.gov Company Profile

Filed

Jun 20, 8:00 PM ET

Accepted

Jun 21, 9:01 AM ET

Size

17.7 KB

Accession

0001010571-04-000004

Documents

1 file

4
edgardoc.xmlPrimary
PRIMARY DOCUMENT

Issuer

SEMCO ENERGY INC

CIK 0000277158

Entity typeoperating

IncorporatedMI

Related Parties

1

filerCIK 0000277158

Filing Metadata

Form type: 4
Filed: Jun 20, 8:00 PM ET
Accepted: Jun 21, 9:01 AM ET
Size: 17.7 KB

View on SEC.gov