BURKHARDT DANIEL A
Related Filers (1)
Ownership (33)
4
Friday, 6/7/2002
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/9/2002
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/7/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/9/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/10/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/10/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/9/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Monday, 7/9/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/8/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/9/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/9/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/9/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/9/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/9/2001
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 12/8/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/9/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/10/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/8/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/9/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Monday, 7/10/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/9/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/9/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/10/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/9/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/8/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/7/2000
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/9/1999
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/9/1999
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
5
Friday, 2/12/1999
SEMCO ENERGY INC: Annual statement of changes in beneficial ownership of securities
4
Friday, 8/8/1997
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/8/1997
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/9/1997
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/8/1997
SOUTHEASTERN MICHIGAN GAS ENTERPRISES INC: Statement of changes in beneficial ownership of securities