|
8-K
|
Dec 13, 2007
|
Current report filing
|
Public Service Company of Oklahoma
|
|
8-K
|
Nov 16, 2007
|
Current report filing
|
Public Service Company of Oklahoma
|
|
424B2
|
Nov 13, 2007
|
Prospectus filed pursuant to Rule 424(b)(2)
|
Public Service Company of Oklahoma
|
|
424B5
|
Nov 9, 2007
|
Prospectus filed pursuant to Rule 424(b)(5)
|
Public Service Company of Oklahoma
|
|
FWP
|
Nov 8, 2007
|
Free Writing Prospectus - Filing under Securities Act Rules 163/433
|
Public Service Company of Oklahoma
|
|
10-Q
|
Nov 2, 2007
|
Quarterly Report
|
Public Service Company of Oklahoma
|
|
FWP
|
Oct 18, 2007
|
Free Writing Prospectus - Filing under Securities Act Rules 163/433
|
Public Service Company of Oklahoma
|
|
FWP
|
Oct 18, 2007
|
Free Writing Prospectus - Filing under Securities Act Rules 163/433
|
Public Service Company of Oklahoma
|
|
8-K
|
Oct 17, 2007
|
Current report filing
|
Public Service Company of Oklahoma
|
|
424B5
|
Oct 17, 2007
|
Prospectus filed pursuant to Rule 424(b)(5)
|
Public Service Company of Oklahoma
|
|
10-Q
|
Aug 3, 2007
|
Quarterly Report
|
Public Service Company of Oklahoma
|
|
10-Q
|
May 4, 2007
|
Quarterly Report
|
Public Service Company of Oklahoma
|
|
10-K
|
Feb 28, 2007
|
Annual Report
|
Public Service Company of Oklahoma
|