Company · CIK 0000277158
SEMCO ENERGY INC
Exchange
—
Entity type
operating
Fiscal year end
Dec 31
Headquarters
MI
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On the record
Recent filings
- 8-KCurrent report0000277158-07-000047 · 61.8 KBSEC(opens sec.gov)
- 4Insider trades0001383780-07-000022 · 4.8 KBSEC(opens sec.gov)
- 4Insider trades0001383780-07-000016 · 4.8 KBSEC(opens sec.gov)
- 4Insider trades0001113317-07-000014 · 6.3 KBSEC(opens sec.gov)
- 4Insider trades0001319139-07-000014 · 5.5 KBSEC(opens sec.gov)
- 4Insider trades0001229648-07-000014 · 5.6 KBSEC(opens sec.gov)
- 4Insider trades0001201754-07-000014 · 5.5 KBSEC(opens sec.gov)
- 4Insider trades0001303998-07-000014 · 5.5 KBSEC(opens sec.gov)
- 8-KCurrent report0000277158-07-000030 · 53.5 KBSEC(opens sec.gov)
- 4Insider trades0001009936-07-000002 · 5.5 KBSEC(opens sec.gov)
Insiders
Tickers
No tickers on record.
Addresses
business
1411 THIRD STREET, STE. A
PORT HURON, MI, 48060
mailing
1411 THIRD STREET, STE. A
PORT HURON, MI, 48060
Former names
- SOUTHEASTERN MICHIGAN GAS ENTERPRISES INC1997-01-31
Same industry