SEC Filings

Filing date	Description	Form	Filing Group	View
Apr 22, 2020	Additional proxy soliciting materials - definitive	DEFA14A	Proxy Filings	0001140361-20-009413.pdf 0001140361-20-009413.rtf 0001140361-20-009413.xls View HTML
May 21, 2020	Additional proxy soliciting materials - definitive	DEFA14A	Proxy Filings	0001140361-20-012195.pdf 0001140361-20-012195.rtf 0001140361-20-012195.xls View HTML
Apr 20, 2021	Additional proxy soliciting materials - definitive	DEFA14A	Proxy Filings	0001140361-21-013413.pdf 0001140361-21-013413.rtf 0001140361-21-013413.xls View HTML
Apr 21, 2022	Additional proxy soliciting materials - definitive	DEFA14A	Proxy Filings	0001140361-22-015296.pdf 0001140361-22-015296.rtf 0001140361-22-015296.xls View HTML
Dec 18, 1998	Amendment to a previously filed 10-K	10-K/A	Annual Filings	0000950136-98-002339.pdf 0000950136-98-002339.rtf View HTML
Apr 13, 2005	Amendment to a previously filed 10-K	10-K/A	Annual Filings	0000950136-05-002007.pdf 0000950136-05-002007.rtf 0000950136-05-002007.xls View HTML
Mar 31, 2022	Amendment to a previously filed 10-K	10-K/A	Annual Filings	0000887921-22-000007.pdf 0000887921-22-000007.rtf 0000887921-22-000007.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Apr 21, 2023	Amendment to a previously filed 10-K	10-K/A	Annual Filings	0000887921-23-000009.pdf 0000887921-23-000009.rtf 0000887921-23-000009.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Apr 25, 2003	Amendment to a previously filed 10-Q	10-Q/A	Quarterly Filings	0000950136-03-000950.pdf 0000950136-03-000950.rtf View HTML
Jun 29, 2009	Amendment to a previously filed 11-K	11-K/A	Annual Filings	0000950123-09-018746.pdf 0000950123-09-018746.rtf 0000950123-09-018746.xls View HTML

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