SEC Filings

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Filing date	Form	Description	View
Jan 14, 2022	8-K	Report of unscheduled material events or corporate event	View HTML 0001193125-22-009901.pdf 0001193125-22-009901.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Jan 10, 2022	8-K	Report of unscheduled material events or corporate event	View HTML 0001193125-22-005761.pdf 0001193125-22-005761.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Dec 16, 2021	8-K	Report of unscheduled material events or corporate event	View HTML 0001193125-21-359211.pdf 0001193125-21-359211.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Dec 13, 2021	8-K	Report of unscheduled material events or corporate event	View HTML 0001130310-21-000054.pdf 0001130310-21-000054.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Nov 04, 2021	10-Q	Quarterly report which provides a continuing view of a company's financial position	View HTML CNP_10Q_Combined 9.30.2021 - FINAL.pdf 1.4 MB 0001130310-21-000051.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Aug 05, 2021	10-Q	Quarterly report which provides a continuing view of a company's financial position	View HTML CNP_10Q_Combined 6.30.2021 - FINAL.pdf 1.3 MB 0001130310-21-000041.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Jul 22, 2021	8-K	Report of unscheduled material events or corporate event	View HTML 0001193125-21-221415.pdf 0001193125-21-221415.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
May 06, 2021	10-Q	Quarterly report which provides a continuing view of a company's financial position	View HTML 0001130310-21-000024.pdf 0001130310-21-000024.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Apr 29, 2021	8-K	Report of unscheduled material events or corporate event	View HTML 0001193125-21-140727.pdf 0001193125-21-140727.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Mar 01, 2021	424B2	Form of prospectus filed in connection with primary offering of securities on a delayed basis	View HTML 0001193125-21-063694.pdf 0001193125-21-063694.xls