JACKSON MARCUS
Related Filers (1)
Ownership (7)
4
Tuesday, 3/4/2003
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/21/2003
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
5
Friday, 2/8/2002
SEMCO ENERGY INC: Annual statement of changes in beneficial ownership of securities
4
Wednesday, 5/9/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
5
Friday, 2/2/2001
SEMCO ENERGY INC: Annual statement of changes in beneficial ownership of securities
4
Monday, 7/10/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
5
Tuesday, 1/25/2000
SEMCO ENERGY INC: Annual statement of changes in beneficial ownership of securities