MADISON GAS & ELECTRIC CO

Related Filers (4)

Financials (107)

10-Q
Thursday, 11/2/2023
Quarterly Report for period ending 2023-09-30
10-Q
Thursday, 8/3/2023
Quarterly Report for period ending 2023-06-30
10-Q
Thursday, 5/4/2023
Quarterly Report for period ending 2023-03-31
10-K
Wednesday, 2/22/2023
Annual Report for period ending 2022-12-31
10-Q
Thursday, 11/3/2022
Quarterly Report for period ending 2022-09-30
10-Q
Thursday, 8/4/2022
Quarterly Report for period ending 2022-06-30
10-Q
Thursday, 5/5/2022
Quarterly Report for period ending 2022-03-31
10-K
Wednesday, 2/23/2022
Annual Report for period ending 2021-12-31
10-Q
Thursday, 11/4/2021
Quarterly Report for period ending 2021-09-30
10-Q
Thursday, 8/5/2021
Quarterly Report for period ending 2021-06-30
10-Q
Thursday, 5/6/2021
Quarterly Report for period ending 2021-03-31
10-K
Wednesday, 2/24/2021
Annual Report for period ending 2020-12-31
10-Q
Thursday, 11/5/2020
Quarterly Report for period ending 2020-09-30
10-Q
Thursday, 8/6/2020
Quarterly Report for period ending 2020-06-30
10-Q
Thursday, 5/7/2020
Quarterly Report for period ending 2020-03-31
10-K
Thursday, 2/27/2020
Annual Report for period ending 2019-12-31
10-Q
Wednesday, 11/6/2019
Quarterly Report for period ending 2019-09-30
10-Q
Wednesday, 8/7/2019
Quarterly Report for period ending 2019-06-30
10-Q
Wednesday, 5/8/2019
Quarterly Report for period ending 2019-03-31
10-K
Friday, 2/22/2019
Annual Report for period ending 2018-12-31
10-Q
Tuesday, 11/6/2018
Quarterly Report for period ending 2018-09-30
10-Q
Tuesday, 8/7/2018
Quarterly Report for period ending 2018-06-30
10-Q
Tuesday, 5/8/2018
Quarterly Report for period ending 2018-03-31
10-K
Friday, 2/23/2018
Annual Report for period ending 2017-12-31
10-Q
Friday, 11/3/2017
Quarterly Report for period ending 2017-09-30
10-Q
Friday, 8/4/2017
Quarterly Report for period ending 2017-06-30
10-Q
Friday, 5/5/2017
Quarterly Report for period ending 2017-03-31
10-K
Friday, 2/24/2017
Annual Report for period ending 2016-12-31
10-Q
Thursday, 11/3/2016
Quarterly Report for period ending 2016-09-30
10-Q
Thursday, 8/4/2016
Quarterly Report for period ending 2016-06-30
10-Q
Thursday, 5/5/2016
Quarterly Report for period ending 2016-03-31
10-K
Thursday, 2/25/2016
Annual Report for period ending 2015-12-31
10-Q
Thursday, 11/5/2015
Quarterly Report for period ending 2015-09-30
10-Q
Thursday, 8/6/2015
Quarterly Report for period ending 2015-06-30
10-Q
Thursday, 5/7/2015
Quarterly Report for period ending 2015-03-31
10-K
Thursday, 2/26/2015
Annual Report for period ending 2014-12-31
10-Q
Thursday, 11/6/2014
Quarterly Report for period ending 2014-09-30
10-Q
Wednesday, 8/6/2014
Quarterly Report for period ending 2014-06-30
10-Q
Thursday, 5/8/2014
Quarterly Report for period ending 2014-03-31
10-K
Thursday, 2/27/2014
Annual Report for period ending 2013-12-31
10-Q
Thursday, 11/7/2013
Quarterly Report for period ending 2013-09-30
10-Q
Tuesday, 8/6/2013
Quarterly Report for period ending 2013-06-30
10-Q/A
Tuesday, 8/6/2013
Quarterly Report for period ending 2013-06-30
10-Q
Friday, 5/3/2013
Quarterly Report for period ending 2013-03-31
10-K
Tuesday, 2/26/2013
Annual Report for period ending 2012-12-31
10-Q
Tuesday, 11/6/2012
Quarterly Report for period ending 2012-09-30
10-Q
Tuesday, 8/7/2012
Quarterly Report for period ending 2012-06-30
10-Q
Monday, 5/7/2012
Quarterly Report for period ending 2012-03-31
10-K
Friday, 2/24/2012
Annual Report for period ending 2011-12-31
10-Q
Friday, 11/4/2011
Quarterly Report for period ending 2011-09-30
10-Q/A
Tuesday, 8/9/2011
Quarterly Report for period ending 2011-06-30
10-Q
Friday, 8/5/2011
Quarterly Report for period ending 2011-06-30
10-Q
Friday, 5/6/2011
Quarterly Report for period ending 2011-03-31
10-K
Thursday, 2/24/2011
Annual Report for period ending 2010-12-31
10-Q
Thursday, 11/4/2010
Quarterly Report for period ending 2010-09-30
10-Q
Thursday, 8/5/2010
Quarterly Report for period ending 2010-06-30
10-Q
Thursday, 5/6/2010
Quarterly Report for period ending 2010-03-31
10-K
Thursday, 2/25/2010
Annual Report for period ending 2009-12-31
10-Q
Thursday, 11/5/2009
Quarterly Report for period ending 2009-09-30
10-Q
Thursday, 8/6/2009
Quarterly Report for period ending 2009-06-30
10-Q
Thursday, 5/7/2009
Quarterly Report for period ending 2009-03-31
10-K
Thursday, 2/26/2009
Annual Report for period ending 2008-12-31
10-Q
Wednesday, 11/5/2008
Quarterly Report for period ending 2008-09-30
10-Q
Thursday, 8/7/2008
Quarterly Report for period ending 2008-06-30
10-Q
Wednesday, 5/7/2008
Quarterly Report for period ending 2008-03-31
10-K
Tuesday, 2/26/2008
Annual Report for period ending 2007-12-31
10-Q
Friday, 11/9/2007
Quarterly Report for period ending 2007-09-30
10-Q
Tuesday, 8/7/2007
Quarterly Report for period ending 2007-06-30
10-Q
Tuesday, 5/8/2007
Quarterly Report for period ending 2007-03-31
10-K
Monday, 2/26/2007
Annual Report for period ending 2006-12-31
10-Q
Tuesday, 11/7/2006
Quarterly Report for period ending 2006-09-30
10-Q
Tuesday, 8/8/2006
Quarterly Report for period ending 2006-06-30
10-Q
Monday, 5/8/2006
Quarterly Report for period ending 2006-03-31
10-K
Wednesday, 3/8/2006
Annual Report for period ending 2005-12-31
10-Q
Wednesday, 11/9/2005
Quarterly Report for period ending 2005-09-30
10-Q
Tuesday, 8/9/2005
Quarterly Report for period ending 2005-06-30
10-Q
Monday, 5/9/2005
Quarterly Report for period ending 2005-03-31
10-K
Wednesday, 3/16/2005
Annual Report for period ending 2004-12-31
10-Q
Tuesday, 11/9/2004
Quarterly Report for period ending 2004-09-30
10-Q
Monday, 8/9/2004
Quarterly Report for period ending 2004-06-30
10-Q
Monday, 5/10/2004
Quarterly Report for period ending 2004-03-30
10-K
Monday, 3/15/2004
Annual Report for period ending 2003-12-31
10-Q
Thursday, 11/13/2003
Quarterly Report for period ending 2003-09-30
10-Q
Thursday, 8/14/2003
Quarterly Report for period ending 2003-06-30
10-Q
Wednesday, 5/14/2003
Quarterly Report for period ending 2003-03-31
10-K
Wednesday, 3/26/2003
Annual Report for period ending 2002-12-31
10-Q
Thursday, 11/14/2002
Quarterly Report for period ending 2002-09-30
10-Q
Thursday, 8/8/2002
Quarterly Report for period ending 2002-06-30
10-Q
Monday, 5/13/2002
Quarterly Report for period ending 2002-03-31
10-Q
Wednesday, 11/14/2001
Quarterly Report for period ending 2001-09-30
10-Q
Tuesday, 8/14/2001
Quarterly Report for period ending 2001-06-30
10-Q
Tuesday, 5/15/2001
Quarterly Report for period ending 2001-03-31
10-Q
Tuesday, 11/14/2000
Quarterly Report for period ending 2000-09-30
10-Q
Monday, 8/14/2000
Quarterly Report for period ending 2000-06-30
10-Q
Monday, 5/15/2000
Quarterly Report for period ending 2000-03-31
10-Q
Friday, 11/12/1999
Quarterly Report for period ending 1999-09-30
10-Q
Friday, 8/13/1999
Quarterly Report for period ending 1999-06-30
10-Q
Friday, 5/14/1999
Quarterly Report for period ending 1999-03-31
10-Q
Thursday, 11/12/1998
Quarterly Report for period ending 1998-09-30
10-Q
Thursday, 8/13/1998
Quarterly Report for period ending 1998-06-30
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News (171)

8-K
Wednesday, 11/8/2023
Current report filing
8-K
Thursday, 11/2/2023
Current report filing
8-K
Thursday, 11/2/2023
Current report filing
8-K
Monday, 9/18/2023
Current report filing
8-K
Wednesday, 9/6/2023
Current report filing
8-K
Friday, 8/4/2023
Current report filing
8-K
Thursday, 8/3/2023
Current report filing
8-K
Thursday, 5/18/2023
Current report filing
8-K
Friday, 5/5/2023
Current report filing
8-K
Thursday, 5/4/2023
Current report filing
8-K
Wednesday, 3/8/2023
Current report filing
8-K
Thursday, 2/23/2023
Current report filing
8-K
Wednesday, 2/22/2023
Current report filing
8-K
Wednesday, 2/1/2023
Current report filing
8-K
Friday, 12/16/2022
Current report filing
8-K
Thursday, 11/10/2022
Current report filing
8-K
Wednesday, 11/9/2022
Current report filing
8-K
Thursday, 11/3/2022
Current report filing
8-K
Thursday, 8/4/2022
Current report filing
8-K
Thursday, 5/5/2022
Current report filing
8-K
Wednesday, 2/23/2022
Current report filing
8-K
Thursday, 11/4/2021
Current report filing
8-K
Wednesday, 11/3/2021
Current report filing
8-K
Friday, 10/15/2021
Current report filing
8-K
Thursday, 8/5/2021
Current report filing
8-K
Wednesday, 7/21/2021
Current report filing
8-K
Thursday, 5/13/2021
Current report filing
8-K
Thursday, 5/6/2021
Current report filing
8-K
Wednesday, 4/21/2021
Current report filing
8-K
Wednesday, 2/24/2021
Current report filing
8-K
Tuesday, 2/2/2021
Current report filing
8-K
Thursday, 11/5/2020
Current report filing
8-K
Wednesday, 8/26/2020
Current report filing
8-K
Thursday, 8/6/2020
Current report filing
8-K
Tuesday, 5/12/2020
Current report filing
8-K/A
Friday, 5/8/2020
Current report filing
8-K
Thursday, 5/7/2020
Current report filing
8-K
Friday, 4/24/2020
Current report filing
8-K
Tuesday, 3/24/2020
Current report filing
8-K
Thursday, 2/27/2020
Current report filing
8-K
Wednesday, 11/6/2019
Current report filing
8-K
Wednesday, 9/4/2019
Current report filing
8-K
Tuesday, 9/3/2019
Current report filing
8-K
Wednesday, 8/7/2019
Current report filing
8-K
Wednesday, 5/8/2019
Current report filing
8-K
Friday, 2/22/2019
Current report filing
8-K
Wednesday, 2/13/2019
Current report filing
8-K
Friday, 2/1/2019
Current report filing
8-K
Tuesday, 11/6/2018
Current report filing
8-K
Tuesday, 8/7/2018
Current report filing
8-K
Tuesday, 7/17/2018
Current report filing
8-K
Tuesday, 5/8/2018
Current report filing
8-K
Friday, 2/23/2018
Current report filing
8-K
Monday, 1/22/2018
Current report filing
8-K
Friday, 11/3/2017
Current report filing
8-K
Friday, 10/20/2017
Current report filing
8-K
Thursday, 10/5/2017
Current report filing
8-K
Friday, 8/4/2017
Current report filing
8-K
Friday, 5/5/2017
Current report filing
8-K
Friday, 2/24/2017
Current report filing
8-K
Tuesday, 2/21/2017
Current report filing
8-K
Tuesday, 1/17/2017
Current report filing
8-K
Thursday, 11/3/2016
Current report filing
8-K
Wednesday, 10/19/2016
Current report filing
8-K
Thursday, 8/4/2016
Current report filing
8-K
Thursday, 5/5/2016
Current report filing
8-K
Thursday, 2/25/2016
Current report filing
8-K
Tuesday, 12/15/2015
Current report filing
8-K
Thursday, 11/5/2015
Current report filing
8-K
Tuesday, 10/13/2015
Current report filing
8-K
Thursday, 8/6/2015
Current report filing
8-K
Thursday, 7/23/2015
Current report filing
8-K
Wednesday, 6/3/2015
Current report filing
8-K
Thursday, 5/7/2015
Current report filing
8-K
Thursday, 2/26/2015
Current report filing
8-K
Tuesday, 2/10/2015
Current report filing
8-K
Thursday, 11/6/2014
Current report filing
8-K
Wednesday, 8/6/2014
Current report filing
8-K
Thursday, 5/8/2014
Current report filing
8-K
Thursday, 2/27/2014
Current report filing
8-K
Thursday, 11/7/2013
Current report filing
8-K
Tuesday, 8/6/2013
Current report filing
8-K
Tuesday, 7/23/2013
Current report filing
8-K
Thursday, 6/27/2013
Current report filing
8-K
Friday, 5/3/2013
Current report filing
8-K
Tuesday, 2/26/2013
Current report filing
8-K
Tuesday, 11/6/2012
Current report filing
8-K
Thursday, 10/25/2012
Current report filing
8-K
Tuesday, 8/7/2012
Current report filing
8-K
Monday, 5/7/2012
Current report filing
8-K
Thursday, 4/5/2012
Current report filing
8-K
Friday, 2/24/2012
Current report filing
8-K
Friday, 11/4/2011
Current report filing
8-K/A
Thursday, 8/25/2011
Current report filing
8-K
Friday, 8/5/2011
Current report filing
8-K
Thursday, 5/19/2011
Current report filing
8-K
Friday, 5/6/2011
Current report filing
8-K
Thursday, 4/21/2011
Current report filing
8-K
Thursday, 3/24/2011
Current report filing
8-K
Thursday, 3/3/2011
Current report filing
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Other (32)

CORRESP
Thursday, 8/4/2016
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
ARS
Friday, 4/4/2014
Annual report to security holders
15-12G
Friday, 10/26/2012
Notice of termination of registration of a class of securities under Section 12(g)
8-A12G
Thursday, 10/25/2012
Form for registration of a class of securities pursuant to Section 12(g)
CORRESP
Thursday, 10/25/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 9/24/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 8/27/2012
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
ARS
Tuesday, 4/3/2012
Annual report to security holders
ARS
Monday, 3/29/2010
Annual report to security holders
EFFECT
Friday, 7/28/2006
Notice of Effectiveness
U-3A-2/A
Monday, 3/21/2005
None
U-3A-2
Monday, 2/28/2005
None
U-3A-2
Friday, 2/28/2003
None
15-12G
Monday, 8/12/2002
Notice of termination of registration of a class of securities under Section 12(g)
8-A12G
Friday, 8/9/2002
Form for registration of a class of securities pursuant to Section 12(g)
ARS
Thursday, 4/18/2002
Annual report to security holders
U-3A-2/A
Thursday, 4/18/2002
None
10-K405
Friday, 3/22/2002
Annual Report with disclosure of delinquent filers
U-3A-2
Thursday, 2/28/2002
None
10-K405
Friday, 3/30/2001
Annual Report with disclosure of delinquent filers
U-1/A
Monday, 1/8/2001
None
U-1/A
Friday, 12/29/2000
None
U-1/A
Wednesday, 12/27/2000
None
U-1/A
Friday, 12/1/2000
None
U-1
Monday, 11/13/2000
None
10-K405/A
Thursday, 3/30/2000
Annual Report with disclosure of delinquent filers
10-K405
Wednesday, 3/29/2000
Annual Report with disclosure of delinquent filers
10-K405
Wednesday, 3/31/1999
Annual Report with disclosure of delinquent filers
10-K405
Tuesday, 3/31/1998
Annual Report with disclosure of delinquent filers
10-K405
Thursday, 3/27/1997
Annual Report with disclosure of delinquent filers
10-K405
Thursday, 3/28/1996
Annual Report with disclosure of delinquent filers
10-C
Tuesday, 2/27/1996
None
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Ownership (8)

4
Thursday, 3/3/2011
NEWMAN JEFFREY C: Statement of changes in beneficial ownership of securities
SC 13G/A
Thursday, 2/14/2002
SYSTEMATIC FINANCIAL MANAGEMENT LP: Major Shareholders
SC 13G/A
Tuesday, 2/12/2002
MARSHALL & ILSLEY CORP/WI/: Major Shareholders
SC 13G/A
Wednesday, 2/14/2001
MARSHALL & ILSLEY CORP/WI/: Major Shareholders
SC 13G/A
Monday, 2/14/2000
MARSHALL & ILSLEY CORP/WI/: Major Shareholders
SC 13G/A
Tuesday, 2/16/1999
MARSHALL & ILSLEY CORP/WI/: Major Shareholders
SC 13G/A
Friday, 2/13/1998
MARSHALL & ILSLEY CORP/WI/: Major Shareholders
SC 13G
Tuesday, 2/18/1997
MARSHALL & ILSLEY CORP/WI/: Major Shareholders
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Prospectus (36)

S-3ASR
Monday, 5/8/2023
Automatic shelf registration statement of securities of well-known seasoned issuers
S-8
Friday, 12/16/2022
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-3ASR
Tuesday, 5/12/2020
Automatic shelf registration statement of securities of well-known seasoned issuers
S-3ASR
Friday, 7/14/2017
Automatic shelf registration statement of securities of well-known seasoned issuers
S-3ASR
Tuesday, 7/15/2014
Automatic shelf registration statement of securities of well-known seasoned issuers
S-3ASR
Wednesday, 8/24/2011
Automatic shelf registration statement of securities of well-known seasoned issuers
S-3ASR
Wednesday, 12/22/2010
Automatic shelf registration statement of securities of well-known seasoned issuers
424B2
Monday, 9/17/2007
Prospectus filed pursuant to Rule 424(b)(2)
424B2
Friday, 9/14/2007
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Friday, 9/14/2007
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Tuesday, 12/26/2006
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Friday, 12/22/2006
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Friday, 12/22/2006
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-3
Wednesday, 6/28/2006
Registration statement for specified transactions by certain issuers
424B2
Friday, 9/5/2003
Prospectus filed pursuant to Rule 424(b)(2)
424B2
Monday, 11/25/2002
Prospectus filed pursuant to Rule 424(b)(2)
424B2
Wednesday, 9/25/2002
Prospectus filed pursuant to Rule 424(b)(2)
425
Thursday, 5/9/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 4/22/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 4/16/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
424B5
Tuesday, 4/2/2002
Prospectus filed pursuant to Rule 424(b)(5)
424B2
Tuesday, 4/2/2002
Prospectus filed pursuant to Rule 424(b)(2)
424B2
Tuesday, 4/2/2002
Prospectus filed pursuant to Rule 424(b)(2)
425
Friday, 3/15/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Friday, 3/1/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Friday, 12/14/2001
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Thursday, 11/29/2001
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 11/6/2001
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Friday, 11/2/2001
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
S-3
Friday, 10/5/2001
Registration statement for specified transactions by certain issuers
424B3
Tuesday, 9/19/2000
Prospectus filed pursuant to Rule 424(b)(3)
424B3
Tuesday, 5/2/2000
Prospectus filed pursuant to Rule 424(b)(3)
424B2
Friday, 4/28/2000
Prospectus filed pursuant to Rule 424(b)(2)
424B1
Thursday, 9/10/1998
Prospectus filed pursuant to Rule 424(b)(1)
S-3
Wednesday, 7/22/1998
Registration statement for specified transactions by certain issuers
S-3
Friday, 11/17/1995
Registration statement for specified transactions by certain issuers
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Proxies (10)

DEF 14A
Wednesday, 3/29/2023
Definitive proxy statements
DEF 14A
Friday, 4/11/2003
Definitive proxy statements
DEF 14A
Thursday, 4/12/2001
Definitive proxy statements
DEF 14A
Wednesday, 3/29/2000
Definitive proxy statements
DEF 14A
Tuesday, 3/30/1999
Definitive proxy statements
PRE 14A
Wednesday, 3/17/1999
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEF 14A
Monday, 3/23/1998
Definitive proxy statements
DEF 14A
Friday, 3/21/1997
Definitive proxy statements
DEF 14A
Wednesday, 3/27/1996
Definitive proxy statements
PRE 14A
Tuesday, 3/12/1996
Preliminary proxy statement not related to a contested matter or merger/acquisition
Show More