PUBLIC SERVICE CO OF OKLAHOMA

Related Filers (15)

Financials (108)

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, 10/27/2022
Quarterly Report for period ending 2022-09-30
10-Q
Wednesday, 7/27/2022
Quarterly Report for period ending 2022-06-30
10-Q
Thursday, 4/28/2022
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, 10/28/2021
Quarterly Report for period ending 2021-09-30
10-Q
Thursday, 7/22/2021
Quarterly Report for period ending 2021-06-30
10-Q
Thursday, 4/22/2021
Quarterly Report for period ending 2021-03-31
10-K
Thursday, 2/25/2021
Annual Report for period ending 2020-12-31
10-Q
Thursday, 10/22/2020
Quarterly Report for period ending 2020-09-30
10-Q
Thursday, 8/6/2020
Quarterly Report for period ending 2020-06-30
10-Q
Wednesday, 5/6/2020
Quarterly Report for period ending 2020-03-31
10-K
Thursday, 2/20/2020
Annual Report for period ending 2019-12-31
10-Q
Thursday, 10/24/2019
Quarterly Report for period ending 2019-09-30
10-Q
Thursday, 7/25/2019
Quarterly Report for period ending 2019-06-30
10-Q
Friday, 4/26/2019
Quarterly Report for period ending 2019-03-31
10-K
Thursday, 2/21/2019
Annual Report for period ending 2018-12-31
10-Q
Thursday, 10/25/2018
Quarterly Report for period ending 2018-09-30
10-Q
Thursday, 7/26/2018
Quarterly Report for period ending 2018-06-30
10-Q
Thursday, 4/26/2018
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, 10/27/2017
Quarterly Report for period ending 2017-09-30
10-Q
Thursday, 7/27/2017
Quarterly Report for period ending 2017-06-30
10-Q
Friday, 4/28/2017
Quarterly Report for period ending 2017-03-31
10-K
Tuesday, 2/28/2017
Annual Report for period ending 2016-12-31
10-Q
Wednesday, 11/2/2016
Quarterly Report for period ending 2016-09-30
10-Q
Thursday, 7/28/2016
Quarterly Report for period ending 2016-06-30
10-Q
Thursday, 4/28/2016
Quarterly Report for period ending 2016-03-31
10-K
Wednesday, 2/24/2016
Annual Report for period ending 2015-12-31
10-Q
Thursday, 10/22/2015
Quarterly Report for period ending 2015-09-30
10-Q
Thursday, 7/23/2015
Quarterly Report for period ending 2015-06-30
10-Q
Thursday, 4/23/2015
Quarterly Report for period ending 2015-03-31
10-K
Friday, 2/20/2015
Annual Report for period ending 2014-12-31
10-Q
Thursday, 10/23/2014
Quarterly Report for period ending 2014-09-30
10-Q
Friday, 7/25/2014
Quarterly Report for period ending 2014-06-30
10-Q
Friday, 4/25/2014
Quarterly Report for period ending 2014-03-31
10-K
Tuesday, 2/25/2014
Annual Report for period ending 2013-12-31
10-Q
Friday, 10/25/2013
Quarterly Report for period ending 2013-09-30
10-Q
Friday, 7/26/2013
Quarterly Report for period ending 2013-06-30
10-Q
Friday, 4/26/2013
Quarterly Report for period ending 2013-03-31
10-K
Tuesday, 2/26/2013
Annual Report for period ending 2012-12-31
10-Q
Friday, 10/26/2012
Quarterly Report for period ending 2012-09-30
10-Q
Friday, 7/27/2012
Quarterly Report for period ending 2012-06-30
10-Q
Friday, 4/27/2012
Quarterly Report for period ending 2012-03-31
10-K
Tuesday, 2/28/2012
Annual Report for period ending 2011-12-31
10-Q
Friday, 10/28/2011
Quarterly Report for period ending 2011-09-30
10-Q/A
Wednesday, 8/10/2011
Quarterly Report for period ending 2011-06-30
10-Q
Friday, 7/29/2011
Quarterly Report for period ending 2011-06-30
10-Q
Tuesday, 5/3/2011
Quarterly Report for period ending 2011-03-31
10-K
Friday, 2/25/2011
Annual Report for period ending 2010-12-31
10-Q
Monday, 11/1/2010
Quarterly Report for period ending 2010-09-30
10-Q
Friday, 7/30/2010
Quarterly Report for period ending 2010-06-30
10-Q
Friday, 4/30/2010
Quarterly Report for period ending 2010-03-31
10-K
Friday, 2/26/2010
Annual Report for period ending 2009-12-31
10-Q
Friday, 10/30/2009
Quarterly Report for period ending 2009-09-30
10-Q
Tuesday, 8/4/2009
Quarterly Report for period ending 2009-06-30
10-Q
Friday, 5/1/2009
Quarterly Report for period ending 2009-03-31
10-K
Friday, 2/27/2009
Annual Report for period ending 2008-12-31
10-Q
Friday, 10/31/2008
Quarterly Report for period ending 2008-09-30
10-Q
Friday, 8/1/2008
Quarterly Report for period ending 2008-06-30
10-Q
Thursday, 5/1/2008
Quarterly Report for period ending 2008-03-31
10-K
Thursday, 2/28/2008
Annual Report for period ending 2007-12-31
10-Q
Friday, 11/2/2007
Quarterly Report for period ending 2007-09-30
10-Q
Friday, 8/3/2007
Quarterly Report for period ending 2007-06-30
10-Q
Friday, 5/4/2007
Quarterly Report for period ending 2007-03-31
10-K
Wednesday, 2/28/2007
Annual Report for period ending 2006-12-31
10-Q
Monday, 11/6/2006
Quarterly Report for period ending 2006-09-30
10-Q
Friday, 8/4/2006
Quarterly Report for period ending 2006-06-30
10-Q
Friday, 5/5/2006
Quarterly Report for period ending 2006-03-31
10-K
Wednesday, 3/1/2006
Annual Report for period ending 2005-12-31
10-Q
Tuesday, 11/8/2005
Quarterly Report for period ending 2005-09-30
10-Q
Thursday, 8/4/2005
Quarterly Report for period ending 2005-06-30
10-K/A
Friday, 5/6/2005
Annual Report for period ending 2004-12-31
10-Q
Wednesday, 5/4/2005
Quarterly Report for period ending 2005-03-31
10-K
Wednesday, 3/2/2005
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
Friday, 5/7/2004
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
Tuesday, 8/12/2003
Quarterly Report for period ending 2003-06-30
10-Q
Wednesday, 5/14/2003
Quarterly Report for period ending 2003-03-31
10-K
Thursday, 3/20/2003
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
Wednesday, 5/15/2002
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-K
Wednesday, 3/22/2000
Annual Report for period ending 1999-12-31
10-Q
Monday, 11/15/1999
Quarterly Report for period ending 1999-09-30
10-Q
Monday, 8/16/1999
Quarterly Report for period ending 1999-06-30
10-Q
Monday, 5/17/1999
Quarterly Report for period ending 1999-03-31
10-K
Friday, 3/12/1999
Annual Report for period ending 1998-12-31
10-Q
Monday, 11/16/1998
Quarterly Report for period ending 1998-09-30
10-Q
Friday, 8/14/1998
Quarterly Report for period ending 1998-06-30
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News (43)

8-K
Friday, 5/26/2023
Current report filing
8-K
Thursday, 1/5/2023
Current report filing
8-K
Tuesday, 4/19/2022
Current report filing
8-K
Friday, 8/13/2021
Current report filing
8-K
Thursday, 1/21/2021
Current report filing
8-K
Monday, 3/30/2020
Current report filing
8-K
Friday, 7/29/2016
Current report filing
8-K
Thursday, 1/20/2011
Current report filing
8-K
Monday, 8/9/2010
Current report filing
8-K
Monday, 6/28/2010
Current report filing
8-K
Friday, 11/13/2009
Current report filing
8-K
Tuesday, 12/9/2008
Current report filing
8-K
Monday, 5/12/2008
Current report filing
8-K
Thursday, 4/10/2008
Current report filing
8-K
Thursday, 12/13/2007
Current report filing
8-K
Friday, 11/16/2007
Current report filing
8-K
Wednesday, 10/17/2007
Current report filing
8-K
Friday, 8/11/2006
Current report filing
8-K
Tuesday, 7/18/2006
Current report filing
8-K
Thursday, 6/30/2005
Current report filing
8-K
Monday, 6/7/2004
Current report filing
8-K
Tuesday, 9/16/2003
Current report filing
8-K
Wednesday, 5/14/2003
Current report filing
8-K/A
Tuesday, 11/26/2002
Current report filing
8-K
Tuesday, 11/26/2002
Current report filing
8-K
Monday, 11/18/2002
Current report filing
8-K
Friday, 7/7/2000
Current report filing
8-K
Friday, 6/16/2000
Current report filing
8-K
Monday, 2/14/2000
Current report filing
8-K
Friday, 12/17/1999
Current report filing
8-K
Tuesday, 12/7/1999
Current report filing
8-K
Friday, 7/2/1999
Current report filing
8-K
Tuesday, 1/5/1999
Current report filing
8-K
Monday, 12/7/1998
Current report filing
8-K
Friday, 10/9/1998
Current report filing
8-K
Thursday, 8/20/1998
Current report filing
8-K
Tuesday, 5/12/1998
Current report filing
8-K
Wednesday, 12/24/1997
Current report filing
8-K
Friday, 10/17/1997
Current report filing
8-K
Thursday, 7/24/1997
Current report filing
8-K
Wednesday, 4/23/1997
Current report filing
8-K
Monday, 3/4/1996
Current report filing
8-K
Friday, 2/23/1996
Current report filing
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Other (116)

EFFECT
Wednesday, 12/30/2020
Notice of Effectiveness
CORRESP
Monday, 12/28/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
25-NSE
Wednesday, 3/30/2011
Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
CORRESP
Tuesday, 8/24/2010
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 7/16/2010
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Thursday, 7/8/2010
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
EFFECT
Tuesday, 2/3/2009
Notice of Effectiveness
35-CERT
Tuesday, 11/8/2005
None
35-CERT
Wednesday, 8/10/2005
None
U-6B-2
Wednesday, 7/6/2005
None
35-CERT
Tuesday, 5/10/2005
None
35-CERT
Friday, 2/11/2005
None
35-CERT
Tuesday, 11/9/2004
None
35-CERT
Thursday, 8/12/2004
None
35-CERT
Thursday, 5/13/2004
None
35-CERT
Wednesday, 1/28/2004
None
35-CERT
Friday, 11/7/2003
None
35-CERT
Friday, 8/8/2003
None
35-CERT
Friday, 5/2/2003
None
35-CERT
Tuesday, 1/21/2003
None
CERTNYS
Tuesday, 12/17/2002
None
8-A12B
Tuesday, 11/26/2002
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
35-CERT
Friday, 11/1/2002
None
35-CERT
Wednesday, 8/14/2002
None
35-CERT
Wednesday, 5/15/2002
None
10-K405
Friday, 3/29/2002
Annual Report with disclosure of delinquent filers
35-CERT
Thursday, 3/14/2002
None
35-CERT
Thursday, 2/14/2002
None
35-CERT
Wednesday, 11/14/2001
None
35-CERT
Wednesday, 8/29/2001
None
35-CERT
Monday, 8/13/2001
None
35-CERT
Tuesday, 5/15/2001
None
10-K405
Friday, 3/30/2001
Annual Report with disclosure of delinquent filers
35-CERT
Thursday, 3/1/2001
None
35-CERT
Wednesday, 2/28/2001
None
35-CERT
Wednesday, 2/14/2001
None
15-15D
Tuesday, 1/23/2001
Notice of suspension of duty to file reports pursuant to Section 13 and 15(d) of the Act
35-CERT
Thursday, 11/9/2000
None
35-CERT
Tuesday, 8/29/2000
None
35-CERT
Monday, 8/28/2000
None
35-CERT
Thursday, 8/10/2000
None
35-CERT
Thursday, 5/4/2000
None
35-CERT
Tuesday, 2/29/2000
None
35-CERT
Friday, 2/25/2000
None
35-CERT
Friday, 2/25/2000
None
35-CERT
Thursday, 2/10/2000
None
35-CERT
Friday, 11/5/1999
None
35-CERT
Thursday, 8/26/1999
None
35-CERT
Thursday, 8/26/1999
None
35-CERT
Thursday, 8/26/1999
None
35-CERT
Friday, 8/6/1999
None
U-6B-2
Monday, 6/21/1999
None
35-CERT
Monday, 5/10/1999
None
POS AMC
Friday, 4/16/1999
None
POS AMC
Monday, 3/15/1999
None
U-6B-2
Thursday, 2/25/1999
None
35-CERT
Tuesday, 2/16/1999
None
35-CERT
Tuesday, 2/16/1999
None
35-CERT
Tuesday, 2/16/1999
None
35-CERT
Tuesday, 2/9/1999
None
POS AMC
Tuesday, 11/24/1998
None
35-CERT
Thursday, 11/12/1998
None
U-6B-2
Tuesday, 10/13/1998
None
35-CERT
Friday, 8/21/1998
None
35-CERT
Friday, 8/21/1998
None
35-CERT
Friday, 8/21/1998
None
35-CERT
Friday, 8/14/1998
None
U-6B-2
Thursday, 6/4/1998
None
35-CERT
Friday, 5/15/1998
None
10-K405
Thursday, 3/26/1998
Annual Report with disclosure of delinquent filers
U-12-IB
Tuesday, 3/17/1998
None
35-CERT
Monday, 3/2/1998
None
35-CERT
Monday, 3/2/1998
None
35-CERT
Monday, 3/2/1998
None
35-CERT
Friday, 2/6/1998
None
35-CERT
Friday, 11/14/1997
None
U-6B-2
Wednesday, 11/12/1997
None
35-CERT
Wednesday, 9/24/1997
None
U-6B-2
Monday, 9/15/1997
None
35-CERT
Friday, 8/22/1997
None
35-CERT
Friday, 8/22/1997
None
U-6B-2
Tuesday, 8/12/1997
None
U-1/A
Friday, 7/25/1997
None
35-CERT
Monday, 7/21/1997
None
AW
Wednesday, 7/9/1997
Withdrawal of amendment to a registration statement filed under the Securities Act
AW
Wednesday, 7/9/1997
Withdrawal of amendment to a registration statement filed under the Securities Act
U-1/A
Friday, 6/27/1997
None
U-1
Friday, 6/13/1997
None
POS AMC
Tuesday, 5/13/1997
None
U-6B-2
Wednesday, 5/7/1997
None
35-CERT
Friday, 5/2/1997
None
8-A12B/A
Wednesday, 4/30/1997
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
8-A12B
Tuesday, 4/29/1997
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
SC 13E4/A
Tuesday, 4/29/1997
None
SC 13E4
Tuesday, 3/18/1997
None
35-CERT
Friday, 2/28/1997
None
35-CERT
Friday, 2/28/1997
None
35-CERT
Tuesday, 2/11/1997
None
POS AMC
Wednesday, 12/4/1996
None
U-6B-2
Thursday, 11/14/1996
None
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Prospectus (41)

424B2
Wednesday, 1/4/2023
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Tuesday, 1/3/2023
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Tuesday, 1/3/2023
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Thursday, 8/12/2021
Prospectus filed pursuant to Rule 424(b)(2)
FWP
Wednesday, 8/11/2021
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B5
Wednesday, 8/11/2021
Prospectus filed pursuant to Rule 424(b)(5)
S-3
Wednesday, 12/16/2020
Registration statement for specified transactions by certain issuers
424B2
Tuesday, 1/18/2011
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Thursday, 1/13/2011
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Thursday, 1/13/2011
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B2
Tuesday, 11/10/2009
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Monday, 11/9/2009
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Monday, 11/9/2009
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-3/A
Tuesday, 1/20/2009
Registration statement for specified transactions by certain issuers
S-3
Friday, 12/19/2008
Registration statement for specified transactions by certain issuers
424B2
Tuesday, 11/13/2007
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Friday, 11/9/2007
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Thursday, 11/8/2007
Filing under Securities Act Rules 163/433 of free writing prospectuses
FWP
Thursday, 10/18/2007
Filing under Securities Act Rules 163/433 of free writing prospectuses
FWP
Thursday, 10/18/2007
Filing under Securities Act Rules 163/433 of free writing prospectuses
424B5
Wednesday, 10/17/2007
Prospectus filed pursuant to Rule 424(b)(5)
424B2
Tuesday, 8/8/2006
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Monday, 8/7/2006
Prospectus filed pursuant to Rule 424(b)(5)
FWP
Monday, 8/7/2006
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-3
Wednesday, 4/26/2006
Registration statement for specified transactions by certain issuers
424B5
Wednesday, 5/18/2005
Prospectus filed pursuant to Rule 424(b)(5)
424B2
Friday, 6/4/2004
Prospectus filed pursuant to Rule 424(b)(2)
S-3
Wednesday, 4/21/2004
Registration statement for specified transactions by certain issuers
424B2
Friday, 9/12/2003
Prospectus filed pursuant to Rule 424(b)(2)
424B5
Friday, 11/22/2002
Prospectus filed pursuant to Rule 424(b)(5)
S-3/A
Tuesday, 11/19/2002
Registration statement for specified transactions by certain issuers
S-3
Friday, 10/18/2002
Registration statement for specified transactions by certain issuers
424B2
Friday, 11/17/2000
Prospectus filed pursuant to Rule 424(b)(2)
S-3
Friday, 3/24/2000
Registration statement for specified transactions by certain issuers
424B5
Friday, 4/25/1997
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Thursday, 4/24/1997
Prospectus filed pursuant to Rule 424(b)(5)
S-3/A
Wednesday, 4/2/1997
Registration statement for specified transactions by certain issuers
S-3
Wednesday, 2/5/1997
Registration statement for specified transactions by certain issuers
424B3
Thursday, 2/29/1996
Prospectus filed pursuant to Rule 424(b)(3)
424B5
Tuesday, 2/27/1996
Prospectus filed pursuant to Rule 424(b)(5)
S-3
Thursday, 2/15/1996
Registration statement for specified transactions by certain issuers
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Proxies (6)

DEF 14C
Friday, 3/18/2011
Definitive information statements
DEFA14C
Friday, 3/18/2011
Definitive additional information statement materials including Rule 14(a)(12) material
DEF 14C
Friday, 3/19/2010
Definitive information statements
DEFA14C
Friday, 3/19/2010
Definitive additional information statement materials including Rule 14(a)(12) material
DEF 14C
Friday, 3/20/2009
Definitive information statements
DEFA14C
Friday, 3/20/2009
Definitive additional information statement materials including Rule 14(a)(12) material
Show More