WISCONSIN PUBLIC SERVICE CORP

Related Filers (7)

Financials (112)

10-Q
Thursday, 5/4/2023
Quarterly Report for period ending 2023-03-31
10-K
Thursday, 2/23/2023
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
Thursday, 2/24/2022
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
Thursday, 2/25/2021
Annual Report for period ending 2020-12-31
10-Q
Friday, 11/6/2020
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
Thursday, 11/7/2019
Quarterly Report for period ending 2019-09-30
10-Q
Tuesday, 8/6/2019
Quarterly Report for period ending 2019-06-30
10-Q
Friday, 5/3/2019
Quarterly Report for period ending 2019-03-31
10-K
Tuesday, 2/26/2019
Annual Report for period ending 2018-12-31
10-Q
Friday, 11/2/2018
Quarterly Report for period ending 2018-09-30
10-Q
Friday, 8/3/2018
Quarterly Report for period ending 2018-06-30
10-Q
Friday, 5/4/2018
Quarterly Report for period ending 2018-03-31
10-K
Wednesday, 2/28/2018
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
Tuesday, 2/28/2017
Annual Report for period ending 2016-12-31
10-Q
Friday, 11/4/2016
Quarterly Report for period ending 2016-09-30
10-Q
Friday, 8/5/2016
Quarterly Report for period ending 2016-06-30
10-Q
Friday, 5/6/2016
Quarterly Report for period ending 2016-03-31
10-K
Friday, 2/26/2016
Annual Report for period ending 2015-12-31
10-Q
Friday, 11/6/2015
Quarterly Report for period ending 2015-09-30
10-Q
Wednesday, 8/5/2015
Quarterly Report for period ending 2015-06-30
10-Q
Tuesday, 5/5/2015
Quarterly Report for period ending 2015-03-31
10-K
Monday, 3/2/2015
Annual Report for period ending 2014-12-31
10-Q
Thursday, 11/6/2014
Quarterly Report for period ending 2014-09-30
10-Q
Thursday, 8/7/2014
Quarterly Report for period ending 2014-06-30
10-Q
Friday, 5/2/2014
Quarterly Report for period ending 2014-03-31
10-K
Friday, 2/28/2014
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
Wednesday, 5/1/2013
Quarterly Report for period ending 2013-03-31
10-Q/A
Monday, 4/1/2013
Quarterly Report for period ending 2012-09-30
10-K
Friday, 3/1/2013
Annual Report for period ending 2012-12-31
10-Q
Tuesday, 11/6/2012
Quarterly Report for period ending 2012-09-30
10-Q
Thursday, 8/9/2012
Quarterly Report for period ending 2012-06-30
10-Q
Thursday, 5/3/2012
Quarterly Report for period ending 2012-03-31
10-K
Wednesday, 2/29/2012
Annual Report for period ending 2011-12-31
10-Q
Wednesday, 11/2/2011
Quarterly Report for period ending 2011-09-30
10-Q
Thursday, 8/4/2011
Quarterly Report for period ending 2011-06-30
10-Q
Thursday, 5/5/2011
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
Friday, 2/26/2010
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
Wednesday, 5/6/2009
Quarterly Report for period ending 2009-03-31
10-K
Thursday, 2/26/2009
Annual Report for period ending 2008-12-31
10-Q
Thursday, 11/6/2008
Quarterly Report for period ending 2008-09-30
10-Q
Thursday, 8/7/2008
Quarterly Report for period ending 2008-06-30
10-Q
Thursday, 5/8/2008
Quarterly Report for period ending 2008-03-31
10-K
Thursday, 2/28/2008
Annual Report for period ending 2007-12-31
10-Q
Thursday, 11/8/2007
Quarterly Report for period ending 2007-09-30
10-Q
Wednesday, 8/8/2007
Quarterly Report for period ending 2007-06-30
10-Q
Wednesday, 5/9/2007
Quarterly Report for period ending 2007-03-31
10-K
Wednesday, 2/28/2007
Annual Report for period ending 2006-12-31
10-Q
Thursday, 11/2/2006
Quarterly Report for period ending 2006-09-30
10-Q
Thursday, 8/3/2006
Quarterly Report for period ending 2006-06-30
10-Q
Thursday, 5/4/2006
Quarterly Report for period ending 2006-03-31
10-K
Tuesday, 2/28/2006
Annual Report for period ending 2005-12-31
10-Q
Thursday, 11/3/2005
Quarterly Report for period ending 2005-09-30
10-Q
Thursday, 8/4/2005
Quarterly Report for period ending 2005-06-30
10-Q
Thursday, 5/5/2005
Quarterly Report for period ending 2005-03-31
10-K
Wednesday, 3/9/2005
Annual Report for period ending 2004-12-31
10-Q
Friday, 11/5/2004
Quarterly Report for period ending 2004-09-30
10-Q
Friday, 8/6/2004
Quarterly Report for period ending 2004-06-30
10-Q
Thursday, 5/6/2004
Quarterly Report for period ending 2004-03-31
10-K
Thursday, 3/11/2004
Annual Report for period ending 2003-12-31
10-Q
Wednesday, 11/12/2003
Quarterly Report for period ending 2003-09-30
10-Q
Monday, 8/11/2003
Quarterly Report for period ending 2003-06-30
10-Q
Monday, 5/12/2003
Quarterly Report for period ending 2003-03-31
10-K
Monday, 3/10/2003
Annual Report for period ending 2002-12-31
10-Q
Thursday, 11/14/2002
Quarterly Report for period ending 2002-09-30
10-Q
Tuesday, 8/13/2002
Quarterly Report for period ending 2002-06-30
10-Q
Monday, 5/13/2002
Quarterly Report for period ending 2002-03-31
10-K
Monday, 3/11/2002
Annual Report for period ending 2001-12-31
10-Q
Thursday, 11/1/2001
Quarterly Report for period ending 2001-09-30
10-Q
Friday, 8/3/2001
Quarterly Report for period ending 2001-06-30
10-Q
Wednesday, 5/2/2001
Quarterly Report for period ending 2001-03-31
10-K/A
Friday, 3/30/2001
Annual Report for period ending 2000-12-31
10-K
Wednesday, 2/28/2001
Annual Report for period ending 2000-12-31
10-Q
Wednesday, 11/8/2000
Quarterly Report for period ending 2000-09-30
10-Q
Wednesday, 8/9/2000
Quarterly Report for period ending 2000-06-30
10-Q
Tuesday, 5/9/2000
Quarterly Report for period ending 2000-03-31
10-K
Thursday, 3/16/2000
Annual Report for period ending 1999-12-31
10-Q/A
Tuesday, 11/9/1999
Quarterly Report for period ending 1999-09-30
10-Q
Wednesday, 11/3/1999
Quarterly Report for period ending 1999-09-30
10-Q
Wednesday, 8/11/1999
Quarterly Report for period ending 1999-06-30
10-Q
Monday, 5/3/1999
Quarterly Report for period ending 1999-03-31
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News (58)

8-K
Thursday, 11/10/2022
Current report filing
8-K
Monday, 10/3/2022
Current report filing
8-K
Thursday, 6/23/2022
Current report filing
8-K
Thursday, 4/28/2022
Current report filing
8-K
Thursday, 11/18/2021
Current report filing
8-K
Thursday, 8/12/2021
Current report filing
8-K
Tuesday, 3/30/2021
Current report filing
8-K
Friday, 3/12/2021
Current report filing
8-K
Monday, 8/26/2019
Current report filing
8-K
Wednesday, 8/14/2019
Current report filing
8-K
Friday, 2/1/2019
Current report filing
8-K
Wednesday, 11/21/2018
Current report filing
8-K
Wednesday, 7/26/2017
Current report filing
8-K
Friday, 12/4/2015
Current report filing
8-K
Thursday, 11/19/2015
Current report filing
8-K
Friday, 10/16/2015
Current report filing
8-K
Wednesday, 10/14/2015
Current report filing
8-K
Monday, 6/29/2015
Current report filing
8-K
Monday, 11/18/2013
Current report filing
8-K
Tuesday, 4/2/2013
Current report filing
8-K
Thursday, 11/29/2012
Current report filing
8-K
Wednesday, 10/3/2012
Current report filing
8-K
Wednesday, 4/25/2012
Current report filing
8-K
Thursday, 3/19/2009
Current report filing
8-K
Thursday, 12/4/2008
Current report filing
8-K
Wednesday, 9/17/2008
Current report filing
8-K
Tuesday, 7/1/2008
Current report filing
8-K
Wednesday, 4/2/2008
Current report filing
8-K
Friday, 11/16/2007
Current report filing
8-K
Wednesday, 5/23/2007
Current report filing
8-K
Tuesday, 2/27/2007
Current report filing
8-K
Wednesday, 12/13/2006
Current report filing
8-K
Thursday, 11/30/2006
Current report filing
8-K
Tuesday, 11/21/2006
Current report filing
8-K
Monday, 2/13/2006
Current report filing
8-K
Tuesday, 12/13/2005
Current report filing
8-K
Tuesday, 2/15/2005
Current report filing
8-K
Monday, 12/13/2004
Current report filing
8-K
Friday, 12/3/2004
Current report filing
8-K
Wednesday, 8/18/2004
Current report filing
8-K
Tuesday, 12/9/2003
Current report filing
8-K
Friday, 11/7/2003
Current report filing
8-K
Monday, 12/16/2002
Current report filing
8-K
Wednesday, 5/29/2002
Current report filing
8-K
Friday, 8/24/2001
Current report filing
8-K
Monday, 4/2/2001
Current report filing
8-K
Thursday, 2/1/2001
Current report filing
8-K
Friday, 1/5/2001
Current report filing
8-K
Tuesday, 1/2/2001
Current report filing
8-K
Tuesday, 11/7/2000
Current report filing
8-K/A
Tuesday, 3/2/1999
Current report filing
8-K
Friday, 12/18/1998
Current report filing
8-K
Friday, 12/11/1998
Current report filing
8-K
Tuesday, 10/6/1998
Current report filing
8-K
Wednesday, 7/22/1998
Current report filing
8-K
Thursday, 6/11/1998
Current report filing
8-K
Wednesday, 6/18/1997
Current report filing
8-K
Wednesday, 3/12/1997
Current report filing
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Other (27)

EFFECT
Friday, 6/11/2021
Notice of Effectiveness
CORRESP
Wednesday, 6/9/2021
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Friday, 2/2/2018
Notice of Effectiveness
CORRESP
Tuesday, 1/30/2018
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
15-12G
Friday, 12/18/2015
Notice of termination of registration of a class of securities under Section 12(g)
EFFECT
Friday, 12/12/2014
Notice of Effectiveness
CT ORDER
Wednesday, 4/3/2013
Order Granting Confidential Treatment
EFFECT
Tuesday, 4/2/2013
Notice of Effectiveness
EFFECT
Friday, 7/27/2012
Notice of Effectiveness
EFFECT
Thursday, 12/1/2011
Notice of Effectiveness
CORRESP
Tuesday, 6/21/2011
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Tuesday, 7/1/2008
Notice of Effectiveness
11-K
Thursday, 6/21/2007
Annual report of employee stock purchase, savings and similar plans
U-3A-2
Monday, 2/28/2005
None
U-3A-2
Friday, 2/27/2004
None
U-3A-2
Friday, 2/28/2003
None
SE
Wednesday, 5/15/2002
None
U-3A-2
Thursday, 2/28/2002
None
POS AM
Tuesday, 7/24/2001
Post-effective amendment to a registration statement that is not immediately effective upon filing
U-3A-2
Wednesday, 2/28/2001
None
U-1/A
Friday, 10/20/2000
None
U-1
Thursday, 10/12/2000
None
U-3A-2
Tuesday, 2/29/2000
None
U-3A-2
Friday, 2/26/1999
None
U-3A-2
Wednesday, 2/25/1998
None
U-3A-2
Thursday, 2/27/1997
None
U-3A-2
Tuesday, 2/27/1996
None
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Ownership (6)

SC 13G/A
Tuesday, 2/12/2002
WELLINGTON MANAGEMENT CO LLP: Major Shareholders
SC 13G
Tuesday, 2/13/2001
WELLINGTON MANAGEMENT CO LLP: Major Shareholders
SC 13G
Tuesday, 2/13/2001
WELLINGTON MANAGEMENT CO LLP: Major Shareholders
SC 13G/A
Thursday, 3/19/1998
STATE STREET BANK & TRUST CO: Major Shareholders
SC 13G
Tuesday, 2/10/1998
STATE STREET BANK & TRUST CO: Major Shareholders
SC 13G/A
Tuesday, 2/13/1996
WELLINGTON MANAGEMENT CO: Major Shareholders
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Prospectus (51)

424B2
Tuesday, 11/8/2022
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Monday, 11/7/2022
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B5
Monday, 11/7/2022
Prospectus filed pursuant to Rule 424(b)(5)
424B2
Friday, 11/12/2021
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Wednesday, 11/10/2021
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Wednesday, 11/10/2021
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-3
Friday, 5/28/2021
Registration statement for specified transactions by certain issuers
424B2
Thursday, 8/8/2019
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Wednesday, 8/7/2019
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Wednesday, 8/7/2019
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Tuesday, 11/20/2018
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Monday, 11/19/2018
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Monday, 11/19/2018
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-3
Friday, 1/5/2018
Registration statement for specified transactions by certain issuers
424B2
Wednesday, 12/2/2015
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Tuesday, 12/1/2015
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B5
Tuesday, 12/1/2015
Prospectus filed pursuant to Rule 424(b)(5)
S-3
Thursday, 11/6/2014
Registration statement for specified transactions by certain issuers
424B5
Friday, 11/15/2013
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Thursday, 11/14/2013
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Thursday, 11/14/2013
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-3
Friday, 3/1/2013
Registration statement for specified transactions by certain issuers
424B5
Tuesday, 11/27/2012
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Monday, 11/26/2012
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Monday, 11/26/2012
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-3
Monday, 7/2/2012
Registration statement for specified transactions by certain issuers
S-3
Thursday, 11/3/2011
Registration statement for specified transactions by certain issuers
424B5
Tuesday, 12/2/2008
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Tuesday, 12/2/2008
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Tuesday, 12/2/2008
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-3
Friday, 5/23/2008
Registration statement for specified transactions by certain issuers
424B5
Wednesday, 11/14/2007
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Tuesday, 11/13/2007
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Tuesday, 11/13/2007
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B5
Tuesday, 11/28/2006
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Monday, 11/27/2006
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Monday, 11/27/2006
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-8
Friday, 8/26/2005
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-3
Wednesday, 5/12/2004
Registration statement for specified transactions by certain issuers
424B5
Tuesday, 12/9/2003
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Monday, 12/8/2003
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Tuesday, 12/10/2002
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Monday, 12/9/2002
Prospectus filed pursuant to Rule 424(b)(5)
S-3
Wednesday, 7/24/2002
Registration statement for specified transactions by certain issuers
S-8
Monday, 10/22/2001
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B5
Thursday, 8/16/2001
Prospectus filed pursuant to Rule 424(b)(5)
S-3
Thursday, 6/14/2001
Registration statement for specified transactions by certain issuers
424B4
Tuesday, 12/15/1998
Prospectus filed pursuant to Rule 424(b)(4)
S-3
Wednesday, 11/25/1998
Registration statement for specified transactions by certain issuers
S-8
Wednesday, 9/9/1998
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Tuesday, 12/19/1995
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
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Proxies (2)

DEF 14A
Monday, 11/13/2000
Definitive proxy statements
DEFM14A
Monday, 9/18/2000
Definitive proxy statement relating to a merger, acquisition, or disposition
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