ABBOTT SHERRY L
Related Filers (1)
Ownership (16)
4
Friday, 11/9/2007
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/17/2006
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/9/2005
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/6/2004
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2004
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/4/2003
SEMCO ENERGY INC: Statement of changes in beneficial ownership of securities
5
Friday, 1/10/2003
SEMCO ENERGY INC: Annual 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
5
Friday, 2/2/2001
SEMCO ENERGY INC: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 1/12/2000
SEMCO ENERGY INC: Annual statement of changes in beneficial ownership of securities
5
Thursday, 2/12/1998
SEMCO ENERGY INC: Annual statement of changes in beneficial ownership of securities
4
Monday, 2/10/1997
SOUTHEASTERN MICHIGAN GAS ENTERPRISES INC: Statement of changes in beneficial ownership of securities
5
Friday, 1/31/1997
SOUTHEASTERN MICHIGAN GAS ENTERPRISES INC: Annual statement of changes in beneficial ownership of securities
4
Friday, 11/8/1996
SOUTHEASTERN MICHIGAN GAS ENTERPRISES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/8/1996
SOUTHEASTERN MICHIGAN GAS ENTERPRISES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/7/1996
SOUTHEASTERN MICHIGAN GAS ENTERPRISES INC: Statement of changes in beneficial ownership of securities