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SEC Filings

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

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