NAUGHTON PAUL F
Related Filers (1)
Ownership (8)
4
Friday, 11/9/2007
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/8/2007
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/23/2006
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/25/2005
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2005
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/31/2005
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 4/20/2005
SEMCO ENERGY INC: Initial statement of beneficial ownership of securities
4
Wednesday, 4/8/1998
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities